diff --git a/packages/astronomy/data/bodies/d31-j004458-8-413032-8.json b/packages/astronomy/data/bodies/d31-j004458-8-413032-8.json
index 2c1809b8793..453e42253ba 100644
--- a/packages/astronomy/data/bodies/d31-j004458-8-413032-8.json
+++ b/packages/astronomy/data/bodies/d31-j004458-8-413032-8.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.24332+41.50926, Per = 5.751: RAJ2000 11.245, DEJ2000 41.509, from the archived row src/objects/d31-j004458-8-413032-8/source/photometry/catalogue-row.tsv; SIMBAD names it D31 J004458.8+413032.8",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,732 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767732 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,732 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767732 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.24332+41.50926, Per = 5.751 measures no proper motion; zero is assumed (at 767,732 pc, 1 mas/yr would be 3,639 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v11179-m31c.json b/packages/astronomy/data/bodies/direct-v11179-m31c.json
index bb71b95c6b1..455331abe79 100644
--- a/packages/astronomy/data/bodies/direct-v11179-m31c.json
+++ b/packages/astronomy/data/bodies/direct-v11179-m31c.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.13381+41.40984, Per = 12.778: RAJ2000 11.132, DEJ2000 41.414, from the archived row src/objects/direct-v11179-m31c/source/photometry/catalogue-row.tsv; SIMBAD names it [MAP97] 84",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,098 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768098 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,098 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768098 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.13381+41.40984, Per = 12.778 measures no proper motion; zero is assumed (at 768,098 pc, 1 mas/yr would be 3,641 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v11401-m31c.json b/packages/astronomy/data/bodies/direct-v11401-m31c.json
index bd706ca5819..c016385a155 100644
--- a/packages/astronomy/data/bodies/direct-v11401-m31c.json
+++ b/packages/astronomy/data/bodies/direct-v11401-m31c.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.13381+41.40984, Per = 19.780: RAJ2000 11.136, DEJ2000 41.406, from the archived row src/objects/direct-v11401-m31c/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V11401 M31C",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,761 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767761 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,761 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767761 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.13381+41.40984, Per = 19.780 measures no proper motion; zero is assumed (at 767,761 pc, 1 mas/yr would be 3,640 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v13042-m31c.json b/packages/astronomy/data/bodies/direct-v13042-m31c.json
index 2d28fdba495..8ed775ae9ab 100644
--- a/packages/astronomy/data/bodies/direct-v13042-m31c.json
+++ b/packages/astronomy/data/bodies/direct-v13042-m31c.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.17066+41.40333, Per = 10.850: RAJ2000 11.17, DEJ2000 41.399, from the archived row src/objects/direct-v13042-m31c/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V13042 M31C",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,637 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766637 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,637 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766637 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.17066+41.40333, Per = 10.850 measures no proper motion; zero is assumed (at 766,637 pc, 1 mas/yr would be 3,634 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v13153-m31c.json b/packages/astronomy/data/bodies/direct-v13153-m31c.json
index 80f6a582b7d..9d12bcf6b21 100644
--- a/packages/astronomy/data/bodies/direct-v13153-m31c.json
+++ b/packages/astronomy/data/bodies/direct-v13153-m31c.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.17066+41.40333, Per = 10.352: RAJ2000 11.171, DEJ2000 41.407, from the archived row src/objects/direct-v13153-m31c/source/photometry/catalogue-row.tsv; SIMBAD names it [MAP97] 90",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,837 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766837 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,837 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766837 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.17066+41.40333, Per = 10.352 measures no proper motion; zero is assumed (at 766,837 pc, 1 mas/yr would be 3,635 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v14145-m31c.json b/packages/astronomy/data/bodies/direct-v14145-m31c.json
index abad51f53e8..940fbb83016 100644
--- a/packages/astronomy/data/bodies/direct-v14145-m31c.json
+++ b/packages/astronomy/data/bodies/direct-v14145-m31c.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.19786+41.44792, Per = 25.577: RAJ2000 11.195, DEJ2000 41.447, from the archived row src/objects/direct-v14145-m31c/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V14145 M31C",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,323 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767323 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,323 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767323 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.19786+41.44792, Per = 25.577 measures no proper motion; zero is assumed (at 767,323 pc, 1 mas/yr would be 3,637 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v14361-m31c.json b/packages/astronomy/data/bodies/direct-v14361-m31c.json
index adf56e67973..10e43c98c82 100644
--- a/packages/astronomy/data/bodies/direct-v14361-m31c.json
+++ b/packages/astronomy/data/bodies/direct-v14361-m31c.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.19786+41.44792, Per = 21.201: RAJ2000 11.201, DEJ2000 41.449, from the archived row src/objects/direct-v14361-m31c/source/photometry/catalogue-row.tsv; SIMBAD names it [MAP97] 94",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,217 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767217 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,217 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767217 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.19786+41.44792, Per = 21.201 measures no proper motion; zero is assumed (at 767,217 pc, 1 mas/yr would be 3,637 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v14661-m31c.json b/packages/astronomy/data/bodies/direct-v14661-m31c.json
index 6cdd7f0f6b6..640248865bd 100644
--- a/packages/astronomy/data/bodies/direct-v14661-m31c.json
+++ b/packages/astronomy/data/bodies/direct-v14661-m31c.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.20822+41.44917, Per = 15.510: RAJ2000 11.209, DEJ2000 41.453, from the archived row src/objects/direct-v14661-m31c/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V14661 M31C",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,113 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767113 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,113 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767113 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.20822+41.44917, Per = 15.510 measures no proper motion; zero is assumed (at 767,113 pc, 1 mas/yr would be 3,636 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v164-m31d.json b/packages/astronomy/data/bodies/direct-v164-m31d.json
index 1621cbaafaf..f431f8aaff6 100644
--- a/packages/astronomy/data/bodies/direct-v164-m31d.json
+++ b/packages/astronomy/data/bodies/direct-v164-m31d.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-10.91809+41.18565, Per = 55.938: RAJ2000 10.918, DEJ2000 41.186, from the archived row src/objects/direct-v164-m31d/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V164 M31D",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,471 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767471 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,471 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767471 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-10.91809+41.18565, Per = 55.938 measures no proper motion; zero is assumed (at 767,471 pc, 1 mas/yr would be 3,638 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v1791-m31a.json b/packages/astronomy/data/bodies/direct-v1791-m31a.json
index 8666872ea27..058b5d3d2a3 100644
--- a/packages/astronomy/data/bodies/direct-v1791-m31a.json
+++ b/packages/astronomy/data/bodies/direct-v1791-m31a.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.27654+41.69484, Per = 10.057: RAJ2000 11.276, DEJ2000 41.695, from the archived row src/objects/direct-v1791-m31a/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V1791 M31A",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,234 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 772234 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,234 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 772234 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.27654+41.69484, Per = 10.057 measures no proper motion; zero is assumed (at 772,234 pc, 1 mas/yr would be 3,661 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v1934-m31b.json b/packages/astronomy/data/bodies/direct-v1934-m31b.json
index 0a7568dbb61..13c05b4d716 100644
--- a/packages/astronomy/data/bodies/direct-v1934-m31b.json
+++ b/packages/astronomy/data/bodies/direct-v1934-m31b.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.12919+41.61338, Per = 12.351: RAJ2000 11.129, DEJ2000 41.613, from the archived row src/objects/direct-v1934-m31b/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V1934 M31B",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,902 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 773902 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,902 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 773902 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.12919+41.61338, Per = 12.351 measures no proper motion; zero is assumed (at 773,902 pc, 1 mas/yr would be 3,669 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v2048-m31b.json b/packages/astronomy/data/bodies/direct-v2048-m31b.json
index 86258114a78..ed47d6d361d 100644
--- a/packages/astronomy/data/bodies/direct-v2048-m31b.json
+++ b/packages/astronomy/data/bodies/direct-v2048-m31b.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.13498+41.62908, Per = 13.268: RAJ2000 11.131, DEJ2000 41.632, from the archived row src/objects/direct-v2048-m31b/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V2048 M31B",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,398 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774398 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,398 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774398 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.13498+41.62908, Per = 13.268 measures no proper motion; zero is assumed (at 774,398 pc, 1 mas/yr would be 3,671 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v2293-m31b.json b/packages/astronomy/data/bodies/direct-v2293-m31b.json
index 8d0e51c4b0c..d73f6c4bfdd 100644
--- a/packages/astronomy/data/bodies/direct-v2293-m31b.json
+++ b/packages/astronomy/data/bodies/direct-v2293-m31b.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.13498+41.62908, Per = 10.644: RAJ2000 11.138, DEJ2000 41.626, from the archived row src/objects/direct-v2293-m31b/source/photometry/catalogue-row.tsv; SIMBAD names it [MAP97] 86",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,030 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774030 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,030 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774030 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.13498+41.62908, Per = 10.644 measures no proper motion; zero is assumed (at 774,030 pc, 1 mas/yr would be 3,669 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v2294-m31c.json b/packages/astronomy/data/bodies/direct-v2294-m31c.json
index 7d7e54c8bb3..e17795babe3 100644
--- a/packages/astronomy/data/bodies/direct-v2294-m31c.json
+++ b/packages/astronomy/data/bodies/direct-v2294-m31c.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.00794+41.50202, Per = 22.200: RAJ2000 11.008, DEJ2000 41.502, from the archived row src/objects/direct-v2294-m31c/source/photometry/catalogue-row.tsv; SIMBAD names it BASW 12",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,035 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774035 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,035 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774035 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.00794+41.50202, Per = 22.200 measures no proper motion; zero is assumed (at 774,035 pc, 1 mas/yr would be 3,669 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v3277-m31c.json b/packages/astronomy/data/bodies/direct-v3277-m31c.json
index 43b01e67cbc..f5eb695b925 100644
--- a/packages/astronomy/data/bodies/direct-v3277-m31c.json
+++ b/packages/astronomy/data/bodies/direct-v3277-m31c.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.02407+41.34854, Per = 17.605: RAJ2000 11.024, DEJ2000 41.349, from the archived row src/objects/direct-v3277-m31c/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V3277 M31C",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,198 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769198 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,198 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769198 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.02407+41.34854, Per = 17.605 measures no proper motion; zero is assumed (at 769,198 pc, 1 mas/yr would be 3,646 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v4104-m31a.json b/packages/astronomy/data/bodies/direct-v4104-m31a.json
index e5c5dc4d2f2..be7bbbfbb6c 100644
--- a/packages/astronomy/data/bodies/direct-v4104-m31a.json
+++ b/packages/astronomy/data/bodies/direct-v4104-m31a.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.32917+41.65060, Per = 12.559: RAJ2000 11.326, DEJ2000 41.651, from the archived row src/objects/direct-v4104-m31a/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V4104 M31A",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,599 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769599 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,599 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769599 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.32917+41.65060, Per = 12.559 measures no proper motion; zero is assumed (at 769,599 pc, 1 mas/yr would be 3,648 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v4452-m31a.json b/packages/astronomy/data/bodies/direct-v4452-m31a.json
index 44506b7bfbc..a0a1daf7cad 100644
--- a/packages/astronomy/data/bodies/direct-v4452-m31a.json
+++ b/packages/astronomy/data/bodies/direct-v4452-m31a.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.32917+41.65060, Per = 25.590: RAJ2000 11.332, DEJ2000 41.651, from the archived row src/objects/direct-v4452-m31a/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V4452 M31A",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,436 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769436 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,436 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769436 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.32917+41.65060, Per = 25.590 measures no proper motion; zero is assumed (at 769,436 pc, 1 mas/yr would be 3,647 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v5146-m31d.json b/packages/astronomy/data/bodies/direct-v5146-m31d.json
index d12f8f4a1ee..5c48857e314 100644
--- a/packages/astronomy/data/bodies/direct-v5146-m31d.json
+++ b/packages/astronomy/data/bodies/direct-v5146-m31d.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.01944+41.23304, Per = 13.527: RAJ2000 11.017, DEJ2000 41.232, from the archived row src/objects/direct-v5146-m31d/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V5146 M31D",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,067 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766067 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,067 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766067 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.01944+41.23304, Per = 13.527 measures no proper motion; zero is assumed (at 766,067 pc, 1 mas/yr would be 3,632 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v5343-m31d.json b/packages/astronomy/data/bodies/direct-v5343-m31d.json
index efc9130c117..0ff7003f85a 100644
--- a/packages/astronomy/data/bodies/direct-v5343-m31d.json
+++ b/packages/astronomy/data/bodies/direct-v5343-m31d.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.01944+41.23304, Per = 10.291: RAJ2000 11.022, DEJ2000 41.235, from the archived row src/objects/direct-v5343-m31d/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V5343 M31D",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,015 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766015 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,015 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766015 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.01944+41.23304, Per = 10.291 measures no proper motion; zero is assumed (at 766,015 pc, 1 mas/yr would be 3,631 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v5392-m31d.json b/packages/astronomy/data/bodies/direct-v5392-m31d.json
index 87aaff00ec2..2e5ef1ec46a 100644
--- a/packages/astronomy/data/bodies/direct-v5392-m31d.json
+++ b/packages/astronomy/data/bodies/direct-v5392-m31d.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.02103+41.31618, Per = 19.566: RAJ2000 11.021, DEJ2000 41.316, from the archived row src/objects/direct-v5392-m31d/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V5392 M31D",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,340 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768340 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,340 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768340 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.02103+41.31618, Per = 19.566 measures no proper motion; zero is assumed (at 768,340 pc, 1 mas/yr would be 3,642 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v5614-m31a.json b/packages/astronomy/data/bodies/direct-v5614-m31a.json
index b17d0682f4e..66c73d95d85 100644
--- a/packages/astronomy/data/bodies/direct-v5614-m31a.json
+++ b/packages/astronomy/data/bodies/direct-v5614-m31a.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.35106+41.73513, Per = 20.234: RAJ2000 11.351, DEJ2000 41.735, from the archived row src/objects/direct-v5614-m31a/source/photometry/catalogue-row.tsv; SIMBAD names it [MAP97] 113",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,340 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 771340 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,340 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 771340 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.35106+41.73513, Per = 20.234 measures no proper motion; zero is assumed (at 771,340 pc, 1 mas/yr would be 3,657 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v5646-m31b.json b/packages/astronomy/data/bodies/direct-v5646-m31b.json
index 529c5cdcdd9..f013655f6e3 100644
--- a/packages/astronomy/data/bodies/direct-v5646-m31b.json
+++ b/packages/astronomy/data/bodies/direct-v5646-m31b.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.24332+41.50926, Per = 23.288: RAJ2000 11.241, DEJ2000 41.509, from the archived row src/objects/direct-v5646-m31b/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V5646 M31B",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,841 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767841 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,841 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767841 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.24332+41.50926, Per = 23.288 measures no proper motion; zero is assumed (at 767,841 pc, 1 mas/yr would be 3,640 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v5760-m31a.json b/packages/astronomy/data/bodies/direct-v5760-m31a.json
index afda4e38150..c0aecb7d904 100644
--- a/packages/astronomy/data/bodies/direct-v5760-m31a.json
+++ b/packages/astronomy/data/bodies/direct-v5760-m31a.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.35459+41.70886, Per = 16.560: RAJ2000 11.355, DEJ2000 41.709, from the archived row src/objects/direct-v5760-m31a/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V5760 M31A",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,480 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 770480 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,480 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 770480 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.35459+41.70886, Per = 16.560 measures no proper motion; zero is assumed (at 770,480 pc, 1 mas/yr would be 3,652 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v6037-m31d.json b/packages/astronomy/data/bodies/direct-v6037-m31d.json
index fd96ccf3dc5..c154d69d77a 100644
--- a/packages/astronomy/data/bodies/direct-v6037-m31d.json
+++ b/packages/astronomy/data/bodies/direct-v6037-m31d.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.03915+41.30692, Per = 14.925: RAJ2000 11.04, DEJ2000 41.31, from the archived row src/objects/direct-v6037-m31d/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V6037 M31D",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,650 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767650 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,650 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767650 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.03915+41.30692, Per = 14.925 measures no proper motion; zero is assumed (at 767,650 pc, 1 mas/yr would be 3,639 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v6165-m31a.json b/packages/astronomy/data/bodies/direct-v6165-m31a.json
index 58c38576716..96f4bed864b 100644
--- a/packages/astronomy/data/bodies/direct-v6165-m31a.json
+++ b/packages/astronomy/data/bodies/direct-v6165-m31a.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.36335+41.69985, Per = 28.677: RAJ2000 11.363, DEJ2000 41.7, from the archived row src/objects/direct-v6165-m31a/source/photometry/catalogue-row.tsv; SIMBAD names it [MAP97] 116",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,003 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 770003 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,003 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 770003 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.36335+41.69985, Per = 28.677 measures no proper motion; zero is assumed (at 770,003 pc, 1 mas/yr would be 3,650 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v635-m31d.json b/packages/astronomy/data/bodies/direct-v635-m31d.json
index 5bb01170a79..7c49b9d2b09 100644
--- a/packages/astronomy/data/bodies/direct-v635-m31d.json
+++ b/packages/astronomy/data/bodies/direct-v635-m31d.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-10.92725+41.24822, Per = 15.249: RAJ2000 10.925, DEJ2000 41.249, from the archived row src/objects/direct-v635-m31d/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V635 M31D",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,068 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769068 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,068 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769068 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-10.92725+41.24822, Per = 15.249 measures no proper motion; zero is assumed (at 769,068 pc, 1 mas/yr would be 3,646 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v6363-m31a.json b/packages/astronomy/data/bodies/direct-v6363-m31a.json
index 86e8476f5c1..d4e1254eaf0 100644
--- a/packages/astronomy/data/bodies/direct-v6363-m31a.json
+++ b/packages/astronomy/data/bodies/direct-v6363-m31a.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.37299+41.65862, Per = 10.585: RAJ2000 11.368, DEJ2000 41.66, from the archived row src/objects/direct-v6363-m31a/source/photometry/catalogue-row.tsv; SIMBAD names it [MAP97] 117",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,716 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768716 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,716 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768716 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.37299+41.65862, Per = 10.585 measures no proper motion; zero is assumed (at 768,716 pc, 1 mas/yr would be 3,644 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v6379-m31b.json b/packages/astronomy/data/bodies/direct-v6379-m31b.json
index 4e6a75db4b3..ce80d144929 100644
--- a/packages/astronomy/data/bodies/direct-v6379-m31b.json
+++ b/packages/astronomy/data/bodies/direct-v6379-m31b.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.25609+41.56927, Per = 14.592: RAJ2000 11.258, DEJ2000 41.566, from the archived row src/objects/direct-v6379-m31b/source/photometry/catalogue-row.tsv; SIMBAD names it [MAP97] 103",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,010 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769010 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,010 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769010 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.25609+41.56927, Per = 14.592 measures no proper motion; zero is assumed (at 769,010 pc, 1 mas/yr would be 3,645 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v6568-m31b.json b/packages/astronomy/data/bodies/direct-v6568-m31b.json
index e68688274bf..52bd524ffb1 100644
--- a/packages/astronomy/data/bodies/direct-v6568-m31b.json
+++ b/packages/astronomy/data/bodies/direct-v6568-m31b.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.26353+41.60053, Per = 20.197: RAJ2000 11.263, DEJ2000 41.601, from the archived row src/objects/direct-v6568-m31b/source/photometry/catalogue-row.tsv; SIMBAD names it [MAP97] 104",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,878 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769878 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,878 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769878 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.26353+41.60053, Per = 20.197 measures no proper motion; zero is assumed (at 769,878 pc, 1 mas/yr would be 3,650 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v6759-m31a.json b/packages/astronomy/data/bodies/direct-v6759-m31a.json
index 30a30812248..c3efed383c7 100644
--- a/packages/astronomy/data/bodies/direct-v6759-m31a.json
+++ b/packages/astronomy/data/bodies/direct-v6759-m31a.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.37299+41.65862, Per = 15.577: RAJ2000 11.377, DEJ2000 41.658, from the archived row src/objects/direct-v6759-m31a/source/photometry/catalogue-row.tsv; SIMBAD names it [MAP97] 118",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,415 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768415 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,415 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768415 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.37299+41.65862, Per = 15.577 measures no proper motion; zero is assumed (at 768,415 pc, 1 mas/yr would be 3,643 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v7209-m31b.json b/packages/astronomy/data/bodies/direct-v7209-m31b.json
index 456081e0c8a..d886c7dcb37 100644
--- a/packages/astronomy/data/bodies/direct-v7209-m31b.json
+++ b/packages/astronomy/data/bodies/direct-v7209-m31b.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.28144+41.58776, Per = 21.290: RAJ2000 11.281, DEJ2000 41.588, from the archived row src/objects/direct-v7209-m31b/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V7209 M31B",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,014 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769014 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,014 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769014 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.28144+41.58776, Per = 21.290 measures no proper motion; zero is assumed (at 769,014 pc, 1 mas/yr would be 3,645 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v7353-m31d.json b/packages/astronomy/data/bodies/direct-v7353-m31d.json
index a65752c487c..18d84a097d9 100644
--- a/packages/astronomy/data/bodies/direct-v7353-m31d.json
+++ b/packages/astronomy/data/bodies/direct-v7353-m31d.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.09177+41.32170, Per = 13.666: RAJ2000 11.091, DEJ2000 41.322, from the archived row src/objects/direct-v7353-m31d/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V7353 M31D",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,599 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766599 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,599 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766599 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.09177+41.32170, Per = 13.666 measures no proper motion; zero is assumed (at 766,599 pc, 1 mas/yr would be 3,634 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v7381-m31d.json b/packages/astronomy/data/bodies/direct-v7381-m31d.json
index 558a6dc9142..293961eee2e 100644
--- a/packages/astronomy/data/bodies/direct-v7381-m31d.json
+++ b/packages/astronomy/data/bodies/direct-v7381-m31d.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.09177+41.32170, Per = 10.960: RAJ2000 11.093, DEJ2000 41.321, from the archived row src/objects/direct-v7381-m31d/source/photometry/catalogue-row.tsv; SIMBAD names it [MAP97] 78",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,517 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766517 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,517 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766517 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.09177+41.32170, Per = 10.960 measures no proper motion; zero is assumed (at 766,517 pc, 1 mas/yr would be 3,634 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v7713-m31b.json b/packages/astronomy/data/bodies/direct-v7713-m31b.json
index f08ef1933c3..20bafab3e20 100644
--- a/packages/astronomy/data/bodies/direct-v7713-m31b.json
+++ b/packages/astronomy/data/bodies/direct-v7713-m31b.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.29561+41.60411, Per = 48.460: RAJ2000 11.296, DEJ2000 41.604, from the archived row src/objects/direct-v7713-m31b/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V7713 M31B",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,065 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769065 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,065 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769065 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.29561+41.60411, Per = 48.460 measures no proper motion; zero is assumed (at 769,065 pc, 1 mas/yr would be 3,646 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v836-m31d.json b/packages/astronomy/data/bodies/direct-v836-m31d.json
index 91fc1b91a43..42a0bb3206e 100644
--- a/packages/astronomy/data/bodies/direct-v836-m31d.json
+++ b/packages/astronomy/data/bodies/direct-v836-m31d.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-10.92725+41.24822, Per = 43.433: RAJ2000 10.929, DEJ2000 41.248, from the archived row src/objects/direct-v836-m31d/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V836 M31D",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,929 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768929 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,929 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768929 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-10.92725+41.24822, Per = 43.433 measures no proper motion; zero is assumed (at 768,929 pc, 1 mas/yr would be 3,645 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v8509-m31c.json b/packages/astronomy/data/bodies/direct-v8509-m31c.json
index 3086b0e297b..b09f8a09254 100644
--- a/packages/astronomy/data/bodies/direct-v8509-m31c.json
+++ b/packages/astronomy/data/bodies/direct-v8509-m31c.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.09119+41.37223, Per = 13.156: RAJ2000 11.091, DEJ2000 41.372, from the archived row src/objects/direct-v8509-m31c/source/photometry/catalogue-row.tsv; SIMBAD names it [MAP97] 76",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,020 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768020 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,020 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768020 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.09119+41.37223, Per = 13.156 measures no proper motion; zero is assumed (at 768,020 pc, 1 mas/yr would be 3,641 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v8515-m31c.json b/packages/astronomy/data/bodies/direct-v8515-m31c.json
index 172f8ff8f39..729a804cda3 100644
--- a/packages/astronomy/data/bodies/direct-v8515-m31c.json
+++ b/packages/astronomy/data/bodies/direct-v8515-m31c.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.09581+41.35417, Per = 10.303: RAJ2000 11.092, DEJ2000 41.355, from the archived row src/objects/direct-v8515-m31c/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V8515 M31C",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,509 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767509 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,509 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767509 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.09581+41.35417, Per = 10.303 measures no proper motion; zero is assumed (at 767,509 pc, 1 mas/yr would be 3,638 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v8530-m31a.json b/packages/astronomy/data/bodies/direct-v8530-m31a.json
index b629716f2c0..f3091f08927 100644
--- a/packages/astronomy/data/bodies/direct-v8530-m31a.json
+++ b/packages/astronomy/data/bodies/direct-v8530-m31a.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.41161+41.80854, Per = 12.991: RAJ2000 11.408, DEJ2000 41.809, from the archived row src/objects/direct-v8530-m31a/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V8530 M31A",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,929 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 771929 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,929 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 771929 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.41161+41.80854, Per = 12.991 measures no proper motion; zero is assumed (at 771,929 pc, 1 mas/yr would be 3,659 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v8882-m31a.json b/packages/astronomy/data/bodies/direct-v8882-m31a.json
index 401be8dff3d..8a25fc56415 100644
--- a/packages/astronomy/data/bodies/direct-v8882-m31a.json
+++ b/packages/astronomy/data/bodies/direct-v8882-m31a.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.41161+41.80854, Per = 13.176: RAJ2000 11.415, DEJ2000 41.808, from the archived row src/objects/direct-v8882-m31a/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V8882 M31A",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,709 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 771709 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,709 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 771709 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.41161+41.80854, Per = 13.176 measures no proper motion; zero is assumed (at 771,709 pc, 1 mas/yr would be 3,658 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/direct-v9029-m31c.json b/packages/astronomy/data/bodies/direct-v9029-m31c.json
index c1b99417ab6..e875cf3d3d6 100644
--- a/packages/astronomy/data/bodies/direct-v9029-m31c.json
+++ b/packages/astronomy/data/bodies/direct-v9029-m31c.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.09581+41.35417, Per = 35.903: RAJ2000 11.1, DEJ2000 41.353, from the archived row src/objects/direct-v9029-m31c/source/photometry/catalogue-row.tsv; SIMBAD names it DIRECT V9029 M31C",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,234 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767234 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,234 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767234 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.09581+41.35417, Per = 35.903 measures no proper motion; zero is assumed (at 767,234 pc, 1 mas/yr would be 3,637 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/jpn2003-v14.json b/packages/astronomy/data/bodies/jpn2003-v14.json
index 0bae683c7da..bf52b34e823 100644
--- a/packages/astronomy/data/bodies/jpn2003-v14.json
+++ b/packages/astronomy/data/bodies/jpn2003-v14.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-10.90530+41.24005, Per = 15.910: RAJ2000 10.905, DEJ2000 41.242, from the archived row src/objects/jpn2003-v14/source/photometry/catalogue-row.tsv; SIMBAD names it [JPN2003] V14",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,419 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769419 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,419 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769419 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-10.90530+41.24005, Per = 15.910 measures no proper motion; zero is assumed (at 769,419 pc, 1 mas/yr would be 3,647 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/jpn2003-v23.json b/packages/astronomy/data/bodies/jpn2003-v23.json
index 0c199b98567..601b1b6e909 100644
--- a/packages/astronomy/data/bodies/jpn2003-v23.json
+++ b/packages/astronomy/data/bodies/jpn2003-v23.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-10.90530+41.24005, Per = 28.803: RAJ2000 10.906, DEJ2000 41.238, from the archived row src/objects/jpn2003-v23/source/photometry/catalogue-row.tsv; SIMBAD names it [JPN2003] V23",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,277 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769277 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,277 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769277 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-10.90530+41.24005, Per = 28.803 measures no proper motion; zero is assumed (at 769,277 pc, 1 mas/yr would be 3,647 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m31-v1.json b/packages/astronomy/data/bodies/m31-v1.json
index 44b0a84679c..7cbc454cb4e 100644
--- a/packages/astronomy/data/bodies/m31-v1.json
+++ b/packages/astronomy/data/bodies/m31-v1.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Kodric et al. (2018), AJ 156, 130 (https://ui.adsabs.harvard.edu/abs/2018AJ....156..130K), VizieR J/AJ/156/130/main row ID = 579568: RAJ2000 10.36375, DEJ2000 41.16965, from the archived row src/objects/m31-v1/source/photometry/catalogue-row.tsv; SIMBAD names it PSO J010.3637+41.1696",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 782,554 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 782554 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 782,554 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 782554 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/AJ/156/130/main row ID = 579568 measures no proper motion; zero is assumed (at 782,554 pc, 1 mas/yr would be 3,710 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m31v-j00443610-4129194-a.json b/packages/astronomy/data/bodies/m31v-j00443610-4129194-a.json
index 446341a79d4..2727adce0e3 100644
--- a/packages/astronomy/data/bodies/m31v-j00443610-4129194-a.json
+++ b/packages/astronomy/data/bodies/m31v-j00443610-4129194-a.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Gaia DR3 source 369281910881860352 (Gaia Collaboration 2023, A&A 674, A1), ICRS at epoch J2016.0, from the archived row src/objects/m31v-j00443610-4129194-a/source/photometry/gaia-dr3-source.csv",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,731 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 724 +/- 37 kpc, (m-M)0 = 24.30 +/- 0.11 mag, from the pair's own radii, temperatures and brightness, Vilardell et al. (2010), A&A 509, A70, Table 3; it is told in the text, and the star is drawn in the galaxy (https://doi.org/10.33232/001c.144859): 769731 pc; Gaia DR3 parallax -1.3208 +/- 0.7153 mas (same row, RUWE 1.01), -1.8 standard errors, is not used",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,731 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 724 +/- 37 kpc, (m-M)0 = 24.30 +/- 0.11 mag, from the pair's own radii, temperatures and brightness, Vilardell et al. (2010), A&A 509, A70, Table 3; it is told in the text, and the star is drawn in the galaxy (https://doi.org/10.33232/001c.144859): 769731 pc; Gaia DR3 parallax -1.3208 +/- 0.7153 mas (same row, RUWE 1.01), -1.8 standard errors, is not used",
    "properMotion": "Gaia DR3 (same row): -0.775, 0.264 mas/yr",
    "radialVelocity": "Systemic velocity gamma -164 +/- 5 km/s of the pair, Vilardell et al. (2010), A&A 509, A70, Table 2 (https://arxiv.org/abs/0911.3391)"
   }
diff --git a/packages/astronomy/data/bodies/m31v-j00443799-4129236-a.json b/packages/astronomy/data/bodies/m31v-j00443799-4129236-a.json
index 5627f388fb5..983700bb356 100644
--- a/packages/astronomy/data/bodies/m31v-j00443799-4129236-a.json
+++ b/packages/astronomy/data/bodies/m31v-j00443799-4129236-a.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Gaia DR3 source 369281910880929792 (Gaia Collaboration 2023, A&A 674, A1), ICRS at epoch J2016.0, from the archived row src/objects/m31v-j00443799-4129236-a/source/photometry/gaia-dr3-source.csv",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,549 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 772 +/- 44 kpc, (m-M)0 = 24.44 +/- 0.12 mag, from the pair's own radii, temperatures and brightness, Ribas et al. (2005), ApJ 635, L37, Sect. 4; it is told in the text, and the star is drawn in the galaxy (https://doi.org/10.33232/001c.144859): 769549 pc; Gaia DR3 parallax 0.8565 +/- 0.4344 mas (same row, RUWE 0.98), 2.0 standard errors, is not used",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,549 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 772 +/- 44 kpc, (m-M)0 = 24.44 +/- 0.12 mag, from the pair's own radii, temperatures and brightness, Ribas et al. (2005), ApJ 635, L37, Sect. 4; it is told in the text, and the star is drawn in the galaxy (https://doi.org/10.33232/001c.144859): 769549 pc; Gaia DR3 parallax 0.8565 +/- 0.4344 mas (same row, RUWE 0.98), 2.0 standard errors, is not used",
    "properMotion": "Gaia DR3 (same row): -0.741, 0.264 mas/yr",
    "radialVelocity": "Systemic velocity gamma -173 +/- 4 km/s of the pair, Ribas et al. (2005), ApJ 635, L37, Table 2 (https://arxiv.org/abs/astro-ph/0511045)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013327-35-303551-5.json b/packages/astronomy/data/bodies/m33sss-j013327-35-303551-5.json
index 0eedd6bb306..42a3053c1a1 100644
--- a/packages/astronomy/data/bodies/m33sss-j013327-35-303551-5.json
+++ b/packages/astronomy/data/bodies/m33sss-j013327-35-303551-5.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01332735+3035515: RAJ2000 23.36379, DEJ2000 30.59756, from the archived row src/objects/m33sss-j013327-35-303551-5/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013327.35+303551.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,133 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860133 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,133 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860133 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01332735+3035515 measures no proper motion; zero is assumed (at 860,133 pc, 1 mas/yr would be 4,077 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013327-68-303423-8.json b/packages/astronomy/data/bodies/m33sss-j013327-68-303423-8.json
index c7071decfae..7fd164cf50d 100644
--- a/packages/astronomy/data/bodies/m33sss-j013327-68-303423-8.json
+++ b/packages/astronomy/data/bodies/m33sss-j013327-68-303423-8.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01332768+3034238: RAJ2000 23.36521, DEJ2000 30.57321, from the archived row src/objects/m33sss-j013327-68-303423-8/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013327.68+303423.8",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,918 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859918 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,918 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859918 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01332768+3034238 measures no proper motion; zero is assumed (at 859,918 pc, 1 mas/yr would be 4,076 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013328-03-303213-3.json b/packages/astronomy/data/bodies/m33sss-j013328-03-303213-3.json
index c9aac588b19..fe56e3d97f6 100644
--- a/packages/astronomy/data/bodies/m33sss-j013328-03-303213-3.json
+++ b/packages/astronomy/data/bodies/m33sss-j013328-03-303213-3.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01332803+3032133: RAJ2000 23.36666, DEJ2000 30.53703, from the archived row src/objects/m33sss-j013328-03-303213-3/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013328.03+303213.3",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,609 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859609 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,609 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859609 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01332803+3032133 measures no proper motion; zero is assumed (at 859,609 pc, 1 mas/yr would be 4,075 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013328-78-303440-3.json b/packages/astronomy/data/bodies/m33sss-j013328-78-303440-3.json
index ee764b21995..da6660b0e5b 100644
--- a/packages/astronomy/data/bodies/m33sss-j013328-78-303440-3.json
+++ b/packages/astronomy/data/bodies/m33sss-j013328-78-303440-3.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01332878+3034403: RAJ2000 23.36978, DEJ2000 30.57779, from the archived row src/objects/m33sss-j013328-78-303440-3/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013328.78+303440.3",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,878 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859878 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,878 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859878 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01332878+3034403 measures no proper motion; zero is assumed (at 859,878 pc, 1 mas/yr would be 4,076 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013329-22-303136-0.json b/packages/astronomy/data/bodies/m33sss-j013329-22-303136-0.json
index b9e335b6003..79b4a9bc034 100644
--- a/packages/astronomy/data/bodies/m33sss-j013329-22-303136-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013329-22-303136-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01332922+3031360: RAJ2000 23.3716, DEJ2000 30.52666, from the archived row src/objects/m33sss-j013329-22-303136-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013329.22+303136.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,446 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859446 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,446 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859446 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01332922+3031360 measures no proper motion; zero is assumed (at 859,446 pc, 1 mas/yr would be 4,074 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013329-84-303452-9.json b/packages/astronomy/data/bodies/m33sss-j013329-84-303452-9.json
index f8d817b0461..0aa8a20e5e4 100644
--- a/packages/astronomy/data/bodies/m33sss-j013329-84-303452-9.json
+++ b/packages/astronomy/data/bodies/m33sss-j013329-84-303452-9.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01332984+3034529: RAJ2000 23.3742, DEJ2000 30.58129, from the archived row src/objects/m33sss-j013329-84-303452-9/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013329.84+303452.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,833 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859833 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,833 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859833 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01332984+3034529 measures no proper motion; zero is assumed (at 859,833 pc, 1 mas/yr would be 4,076 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013330-39-303555-5.json b/packages/astronomy/data/bodies/m33sss-j013330-39-303555-5.json
index 2d24fe3aac2..95288b798bd 100644
--- a/packages/astronomy/data/bodies/m33sss-j013330-39-303555-5.json
+++ b/packages/astronomy/data/bodies/m33sss-j013330-39-303555-5.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333039+3035555: RAJ2000 23.37647, DEJ2000 30.5987, from the archived row src/objects/m33sss-j013330-39-303555-5/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013330.39+303555.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,933 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859933 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,933 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859933 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333039+3035555 measures no proper motion; zero is assumed (at 859,933 pc, 1 mas/yr would be 4,076 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013330-73-303449-5.json b/packages/astronomy/data/bodies/m33sss-j013330-73-303449-5.json
index bb906c7ff33..645dc0e4793 100644
--- a/packages/astronomy/data/bodies/m33sss-j013330-73-303449-5.json
+++ b/packages/astronomy/data/bodies/m33sss-j013330-73-303449-5.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333073+3034495: RAJ2000 23.37792, DEJ2000 30.58036, from the archived row src/objects/m33sss-j013330-73-303449-5/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013330.73+303449.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859765 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859765 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333073+3034495 measures no proper motion; zero is assumed (at 859,765 pc, 1 mas/yr would be 4,076 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013330-80-303111-3.json b/packages/astronomy/data/bodies/m33sss-j013330-80-303111-3.json
index de20e576403..0f66a0e3180 100644
--- a/packages/astronomy/data/bodies/m33sss-j013330-80-303111-3.json
+++ b/packages/astronomy/data/bodies/m33sss-j013330-80-303111-3.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333080+3031113: RAJ2000 23.37816, DEJ2000 30.51978, from the archived row src/objects/m33sss-j013330-80-303111-3/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013330.80+303111.3",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,284 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859284 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,284 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859284 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333080+3031113 measures no proper motion; zero is assumed (at 859,284 pc, 1 mas/yr would be 4,073 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013331-65-303931-4.json b/packages/astronomy/data/bodies/m33sss-j013331-65-303931-4.json
index ba7185ae515..08b1e359601 100644
--- a/packages/astronomy/data/bodies/m33sss-j013331-65-303931-4.json
+++ b/packages/astronomy/data/bodies/m33sss-j013331-65-303931-4.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333165+3039314: RAJ2000 23.38172, DEJ2000 30.6587, from the archived row src/objects/m33sss-j013331-65-303931-4/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013331.65+303931.4",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,320 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860320 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,320 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860320 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333165+3039314 measures no proper motion; zero is assumed (at 860,320 pc, 1 mas/yr would be 4,078 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013332-16-303945-7.json b/packages/astronomy/data/bodies/m33sss-j013332-16-303945-7.json
index 1c197a2674a..6dc9dd97fca 100644
--- a/packages/astronomy/data/bodies/m33sss-j013332-16-303945-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013332-16-303945-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333216+3039457: RAJ2000 23.38386, DEJ2000 30.66268, from the archived row src/objects/m33sss-j013332-16-303945-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013332.16+303945.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,317 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860317 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,317 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860317 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333216+3039457 measures no proper motion; zero is assumed (at 860,317 pc, 1 mas/yr would be 4,078 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013332-41-303143-7.json b/packages/astronomy/data/bodies/m33sss-j013332-41-303143-7.json
index c691d4b019b..0904044c449 100644
--- a/packages/astronomy/data/bodies/m33sss-j013332-41-303143-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013332-41-303143-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333241+3031437: RAJ2000 23.38487, DEJ2000 30.52878, from the archived row src/objects/m33sss-j013332-41-303143-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013332.41+303143.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,245 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859245 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,245 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859245 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333241+3031437 measures no proper motion; zero is assumed (at 859,245 pc, 1 mas/yr would be 4,073 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013332-42-303409-4.json b/packages/astronomy/data/bodies/m33sss-j013332-42-303409-4.json
index 77ae7dac698..b97db383369 100644
--- a/packages/astronomy/data/bodies/m33sss-j013332-42-303409-4.json
+++ b/packages/astronomy/data/bodies/m33sss-j013332-42-303409-4.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333242+3034094: RAJ2000 23.38492, DEJ2000 30.56924, from the archived row src/objects/m33sss-j013332-42-303409-4/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013332.42+303409.4",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,562 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859562 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,562 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859562 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333242+3034094 measures no proper motion; zero is assumed (at 859,562 pc, 1 mas/yr would be 4,075 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013333-08-304230-8.json b/packages/astronomy/data/bodies/m33sss-j013333-08-304230-8.json
index 91ffad66a68..101ed876596 100644
--- a/packages/astronomy/data/bodies/m33sss-j013333-08-304230-8.json
+++ b/packages/astronomy/data/bodies/m33sss-j013333-08-304230-8.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333308+3042308: RAJ2000 23.38768, DEJ2000 30.70852, from the archived row src/objects/m33sss-j013333-08-304230-8/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013333.08+304230.8",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,617 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860617 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,617 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860617 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333308+3042308 measures no proper motion; zero is assumed (at 860,617 pc, 1 mas/yr would be 4,080 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013333-27-303747-6.json b/packages/astronomy/data/bodies/m33sss-j013333-27-303747-6.json
index 171b1182c92..f54e058e7f3 100644
--- a/packages/astronomy/data/bodies/m33sss-j013333-27-303747-6.json
+++ b/packages/astronomy/data/bodies/m33sss-j013333-27-303747-6.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333327+3037476: RAJ2000 23.38846, DEJ2000 30.62985, from the archived row src/objects/m33sss-j013333-27-303747-6/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013333.27+303747.6",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,981 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859981 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,981 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859981 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333327+3037476 measures no proper motion; zero is assumed (at 859,981 pc, 1 mas/yr would be 4,077 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013333-48-303321-0.json b/packages/astronomy/data/bodies/m33sss-j013333-48-303321-0.json
index 4200dace46b..eadb999f402 100644
--- a/packages/astronomy/data/bodies/m33sss-j013333-48-303321-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013333-48-303321-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333348+3033210: RAJ2000 23.38935, DEJ2000 30.55578, from the archived row src/objects/m33sss-j013333-48-303321-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013333.48+303321.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,383 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859383 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,383 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859383 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333348+3033210 measures no proper motion; zero is assumed (at 859,383 pc, 1 mas/yr would be 4,074 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013334-24-303500-9.json b/packages/astronomy/data/bodies/m33sss-j013334-24-303500-9.json
index 955606880f7..2561e44a14d 100644
--- a/packages/astronomy/data/bodies/m33sss-j013334-24-303500-9.json
+++ b/packages/astronomy/data/bodies/m33sss-j013334-24-303500-9.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333424+3035009: RAJ2000 23.39251, DEJ2000 30.58353, from the archived row src/objects/m33sss-j013334-24-303500-9/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013334.24+303500.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,550 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859550 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,550 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859550 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333424+3035009 measures no proper motion; zero is assumed (at 859,550 pc, 1 mas/yr would be 4,075 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013334-38-303530-7.json b/packages/astronomy/data/bodies/m33sss-j013334-38-303530-7.json
index 08e35f381bd..65f93d65fd5 100644
--- a/packages/astronomy/data/bodies/m33sss-j013334-38-303530-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013334-38-303530-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333438+3035307: RAJ2000 23.39314, DEJ2000 30.59179, from the archived row src/objects/m33sss-j013334-38-303530-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013334.38+303530.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,604 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859604 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,604 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859604 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333438+3035307 measures no proper motion; zero is assumed (at 859,604 pc, 1 mas/yr would be 4,075 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013335-48-304418-0.json b/packages/astronomy/data/bodies/m33sss-j013335-48-304418-0.json
index 2a2baba34de..544dd566d1a 100644
--- a/packages/astronomy/data/bodies/m33sss-j013335-48-304418-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013335-48-304418-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333548+3044180: RAJ2000 23.39767, DEJ2000 30.73833, from the archived row src/objects/m33sss-j013335-48-304418-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013335.48+304418.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,688 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860688 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,688 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860688 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333548+3044180 measures no proper motion; zero is assumed (at 860,688 pc, 1 mas/yr would be 4,080 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013335-52-303330-7.json b/packages/astronomy/data/bodies/m33sss-j013335-52-303330-7.json
index 8dd6169efb7..17189e6d82c 100644
--- a/packages/astronomy/data/bodies/m33sss-j013335-52-303330-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013335-52-303330-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333552+3033307: RAJ2000 23.39782, DEJ2000 30.55848, from the archived row src/objects/m33sss-j013335-52-303330-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013335.52+303330.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,265 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859265 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,265 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859265 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333552+3033307 measures no proper motion; zero is assumed (at 859,265 pc, 1 mas/yr would be 4,073 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013335-57-303649-6.json b/packages/astronomy/data/bodies/m33sss-j013335-57-303649-6.json
index abe9cf826d0..06520bce368 100644
--- a/packages/astronomy/data/bodies/m33sss-j013335-57-303649-6.json
+++ b/packages/astronomy/data/bodies/m33sss-j013335-57-303649-6.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333557+3036496: RAJ2000 23.39802, DEJ2000 30.61376, from the archived row src/objects/m33sss-j013335-57-303649-6/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013335.57+303649.6",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,697 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859697 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,697 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859697 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333557+3036496 measures no proper motion; zero is assumed (at 859,697 pc, 1 mas/yr would be 4,075 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013335-76-303300-7.json b/packages/astronomy/data/bodies/m33sss-j013335-76-303300-7.json
index 1f6d96655b2..3b9075903a0 100644
--- a/packages/astronomy/data/bodies/m33sss-j013335-76-303300-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013335-76-303300-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333576+3033007: RAJ2000 23.39879, DEJ2000 30.55014, from the archived row src/objects/m33sss-j013335-76-303300-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013335.76+303300.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,184 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859184 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,184 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859184 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333576+3033007 measures no proper motion; zero is assumed (at 859,184 pc, 1 mas/yr would be 4,073 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013336-28-303731-3.json b/packages/astronomy/data/bodies/m33sss-j013336-28-303731-3.json
index d957040fbc8..f5f129d526a 100644
--- a/packages/astronomy/data/bodies/m33sss-j013336-28-303731-3.json
+++ b/packages/astronomy/data/bodies/m33sss-j013336-28-303731-3.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333628+3037313: RAJ2000 23.40097, DEJ2000 30.62529, from the archived row src/objects/m33sss-j013336-28-303731-3/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013336.28+303731.3",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859740 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859740 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333628+3037313 measures no proper motion; zero is assumed (at 859,740 pc, 1 mas/yr would be 4,076 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013336-49-303053-6.json b/packages/astronomy/data/bodies/m33sss-j013336-49-303053-6.json
index 6132ae891fd..99e1ab771b3 100644
--- a/packages/astronomy/data/bodies/m33sss-j013336-49-303053-6.json
+++ b/packages/astronomy/data/bodies/m33sss-j013336-49-303053-6.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333649+3030536: RAJ2000 23.40196, DEJ2000 30.51484, from the archived row src/objects/m33sss-j013336-49-303053-6/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013336.49+303053.6",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,854 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858854 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,854 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858854 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333649+3030536 measures no proper motion; zero is assumed (at 858,854 pc, 1 mas/yr would be 4,071 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013336-80-303434-8.json b/packages/astronomy/data/bodies/m33sss-j013336-80-303434-8.json
index 60f471a9e42..d04cfa8718d 100644
--- a/packages/astronomy/data/bodies/m33sss-j013336-80-303434-8.json
+++ b/packages/astronomy/data/bodies/m33sss-j013336-80-303434-8.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333680+3034348: RAJ2000 23.40312, DEJ2000 30.57629, from the archived row src/objects/m33sss-j013336-80-303434-8/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013336.80+303434.8",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,318 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859318 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,318 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859318 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333680+3034348 measures no proper motion; zero is assumed (at 859,318 pc, 1 mas/yr would be 4,074 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013337-47-303138-8.json b/packages/astronomy/data/bodies/m33sss-j013337-47-303138-8.json
index 2a1df63f64f..09b775e7a42 100644
--- a/packages/astronomy/data/bodies/m33sss-j013337-47-303138-8.json
+++ b/packages/astronomy/data/bodies/m33sss-j013337-47-303138-8.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333747+3031388: RAJ2000 23.40594, DEJ2000 30.52741, from the archived row src/objects/m33sss-j013337-47-303138-8/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013337.47+303138.8",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,887 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858887 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,887 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858887 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333747+3031388 measures no proper motion; zero is assumed (at 858,887 pc, 1 mas/yr would be 4,072 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013337-54-303305-4.json b/packages/astronomy/data/bodies/m33sss-j013337-54-303305-4.json
index a628877dd08..6a44293b7a4 100644
--- a/packages/astronomy/data/bodies/m33sss-j013337-54-303305-4.json
+++ b/packages/astronomy/data/bodies/m33sss-j013337-54-303305-4.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333754+3033054: RAJ2000 23.40619, DEJ2000 30.55145, from the archived row src/objects/m33sss-j013337-54-303305-4/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013337.54+303305.4",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,072 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859072 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,072 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859072 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333754+3033054 measures no proper motion; zero is assumed (at 859,072 pc, 1 mas/yr would be 4,072 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013337-91-303355-0.json b/packages/astronomy/data/bodies/m33sss-j013337-91-303355-0.json
index a2240bf6b90..c67e6dbf3c0 100644
--- a/packages/astronomy/data/bodies/m33sss-j013337-91-303355-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013337-91-303355-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333791+3033550: RAJ2000 23.40781, DEJ2000 30.56522, from the archived row src/objects/m33sss-j013337-91-303355-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013337.91+303355.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,154 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859154 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,154 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859154 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333791+3033550 measures no proper motion; zero is assumed (at 859,154 pc, 1 mas/yr would be 4,073 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013338-25-304251-0.json b/packages/astronomy/data/bodies/m33sss-j013338-25-304251-0.json
index 2e84a3fbd65..f7fd3b6cfc9 100644
--- a/packages/astronomy/data/bodies/m33sss-j013338-25-304251-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013338-25-304251-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333825+3042510: RAJ2000 23.4092, DEJ2000 30.71414, from the archived row src/objects/m33sss-j013338-25-304251-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013338.25+304251.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,307 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860307 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,307 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860307 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333825+3042510 measures no proper motion; zero is assumed (at 860,307 pc, 1 mas/yr would be 4,078 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013338-80-303751-5.json b/packages/astronomy/data/bodies/m33sss-j013338-80-303751-5.json
index 5a3c5d8e766..dd4f947beee 100644
--- a/packages/astronomy/data/bodies/m33sss-j013338-80-303751-5.json
+++ b/packages/astronomy/data/bodies/m33sss-j013338-80-303751-5.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333880+3037515: RAJ2000 23.41152, DEJ2000 30.6309, from the archived row src/objects/m33sss-j013338-80-303751-5/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013338.80+303751.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,610 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859610 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,610 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859610 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333880+3037515 measures no proper motion; zero is assumed (at 859,610 pc, 1 mas/yr would be 4,075 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013340-58-304542-1.json b/packages/astronomy/data/bodies/m33sss-j013340-58-304542-1.json
index 1e1432b6e12..47d41b4dc31 100644
--- a/packages/astronomy/data/bodies/m33sss-j013340-58-304542-1.json
+++ b/packages/astronomy/data/bodies/m33sss-j013340-58-304542-1.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334058+3045421: RAJ2000 23.41889, DEJ2000 30.76168, from the archived row src/objects/m33sss-j013340-58-304542-1/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013340.58+304542.1",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,525 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860525 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,525 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860525 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334058+3045421 measures no proper motion; zero is assumed (at 860,525 pc, 1 mas/yr would be 4,079 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013341-67-304311-5.json b/packages/astronomy/data/bodies/m33sss-j013341-67-304311-5.json
index 659a907a76b..b10a5cbe5ca 100644
--- a/packages/astronomy/data/bodies/m33sss-j013341-67-304311-5.json
+++ b/packages/astronomy/data/bodies/m33sss-j013341-67-304311-5.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334167+3043115: RAJ2000 23.42343, DEJ2000 30.71983, from the archived row src/objects/m33sss-j013341-67-304311-5/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013341.67+304311.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,118 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860118 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,118 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860118 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334167+3043115 measures no proper motion; zero is assumed (at 860,118 pc, 1 mas/yr would be 4,077 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013342-28-303747-4.json b/packages/astronomy/data/bodies/m33sss-j013342-28-303747-4.json
index 2bcb03b5c29..1a6f48ad726 100644
--- a/packages/astronomy/data/bodies/m33sss-j013342-28-303747-4.json
+++ b/packages/astronomy/data/bodies/m33sss-j013342-28-303747-4.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334228+3037474: RAJ2000 23.42596, DEJ2000 30.62976, from the archived row src/objects/m33sss-j013342-28-303747-4/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013342.28+303747.4",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,364 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859364 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,364 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859364 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334228+3037474 measures no proper motion; zero is assumed (at 859,364 pc, 1 mas/yr would be 4,074 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013343-31-304355-9.json b/packages/astronomy/data/bodies/m33sss-j013343-31-304355-9.json
index 12b8342d35b..4f69794af4c 100644
--- a/packages/astronomy/data/bodies/m33sss-j013343-31-304355-9.json
+++ b/packages/astronomy/data/bodies/m33sss-j013343-31-304355-9.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334331+3043559: RAJ2000 23.43035, DEJ2000 30.73221, from the archived row src/objects/m33sss-j013343-31-304355-9/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013343.31+304355.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,102 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860102 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,102 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860102 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334331+3043559 measures no proper motion; zero is assumed (at 860,102 pc, 1 mas/yr would be 4,077 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013345-82-304420-7.json b/packages/astronomy/data/bodies/m33sss-j013345-82-304420-7.json
index 0ce2b457a5b..88236a7b836 100644
--- a/packages/astronomy/data/bodies/m33sss-j013345-82-304420-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013345-82-304420-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334582+3044207: RAJ2000 23.44076, DEJ2000 30.73905, from the archived row src/objects/m33sss-j013345-82-304420-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013345.82+304420.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,985 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859985 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,985 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859985 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334582+3044207 measures no proper motion; zero is assumed (at 859,985 pc, 1 mas/yr would be 4,077 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013345-96-303030-3.json b/packages/astronomy/data/bodies/m33sss-j013345-96-303030-3.json
index 8c325ce1c2c..11af7728d6a 100644
--- a/packages/astronomy/data/bodies/m33sss-j013345-96-303030-3.json
+++ b/packages/astronomy/data/bodies/m33sss-j013345-96-303030-3.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334596+3030303: RAJ2000 23.44137, DEJ2000 30.5084, from the archived row src/objects/m33sss-j013345-96-303030-3/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013345.96+303030.3",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,157 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858157 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,157 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858157 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334596+3030303 measures no proper motion; zero is assumed (at 858,157 pc, 1 mas/yr would be 4,068 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013346-54-304644-9.json b/packages/astronomy/data/bodies/m33sss-j013346-54-304644-9.json
index ffef61b6c60..d9ba5965307 100644
--- a/packages/astronomy/data/bodies/m33sss-j013346-54-304644-9.json
+++ b/packages/astronomy/data/bodies/m33sss-j013346-54-304644-9.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334654+3046449: RAJ2000 23.44378, DEJ2000 30.77914, from the archived row src/objects/m33sss-j013346-54-304644-9/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013346.54+304644.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,254 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860254 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,254 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860254 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334654+3046449 measures no proper motion; zero is assumed (at 860,254 pc, 1 mas/yr would be 4,078 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013346-81-304333-5.json b/packages/astronomy/data/bodies/m33sss-j013346-81-304333-5.json
index 1e9e9e90333..ee042fe4b85 100644
--- a/packages/astronomy/data/bodies/m33sss-j013346-81-304333-5.json
+++ b/packages/astronomy/data/bodies/m33sss-j013346-81-304333-5.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334681+3043335: RAJ2000 23.44491, DEJ2000 30.72595, from the archived row src/objects/m33sss-j013346-81-304333-5/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013346.81+304333.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,813 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859813 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,813 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859813 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334681+3043335 measures no proper motion; zero is assumed (at 859,813 pc, 1 mas/yr would be 4,076 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013346-91-304411-2.json b/packages/astronomy/data/bodies/m33sss-j013346-91-304411-2.json
index 706a020bfeb..1fa25b7ae82 100644
--- a/packages/astronomy/data/bodies/m33sss-j013346-91-304411-2.json
+++ b/packages/astronomy/data/bodies/m33sss-j013346-91-304411-2.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334691+3044112: RAJ2000 23.44533, DEJ2000 30.73646, from the archived row src/objects/m33sss-j013346-91-304411-2/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013346.91+304411.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,890 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859890 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,890 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859890 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334691+3044112 measures no proper motion; zero is assumed (at 859,890 pc, 1 mas/yr would be 4,076 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013347-20-303536-5.json b/packages/astronomy/data/bodies/m33sss-j013347-20-303536-5.json
index 41a6895da3d..d8275049755 100644
--- a/packages/astronomy/data/bodies/m33sss-j013347-20-303536-5.json
+++ b/packages/astronomy/data/bodies/m33sss-j013347-20-303536-5.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334720+3035365: RAJ2000 23.44651, DEJ2000 30.59341, from the archived row src/objects/m33sss-j013347-20-303536-5/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013347.20+303536.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858740 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858740 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334720+3035365 measures no proper motion; zero is assumed (at 858,740 pc, 1 mas/yr would be 4,071 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013348-21-303800-1.json b/packages/astronomy/data/bodies/m33sss-j013348-21-303800-1.json
index 0e2857d8285..56627dc63f2 100644
--- a/packages/astronomy/data/bodies/m33sss-j013348-21-303800-1.json
+++ b/packages/astronomy/data/bodies/m33sss-j013348-21-303800-1.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334821+3038001: RAJ2000 23.45071, DEJ2000 30.63334, from the archived row src/objects/m33sss-j013348-21-303800-1/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013348.21+303800.1",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,986 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858986 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,986 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858986 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334821+3038001 measures no proper motion; zero is assumed (at 858,986 pc, 1 mas/yr would be 4,072 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013348-79-304914-3.json b/packages/astronomy/data/bodies/m33sss-j013348-79-304914-3.json
index c734a6b4f08..63005528c08 100644
--- a/packages/astronomy/data/bodies/m33sss-j013348-79-304914-3.json
+++ b/packages/astronomy/data/bodies/m33sss-j013348-79-304914-3.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334879+3049143: RAJ2000 23.45313, DEJ2000 30.82062, from the archived row src/objects/m33sss-j013348-79-304914-3/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013348.79+304914.3",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,430 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860430 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,430 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860430 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334879+3049143 measures no proper motion; zero is assumed (at 860,430 pc, 1 mas/yr would be 4,079 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013348-86-303415-9.json b/packages/astronomy/data/bodies/m33sss-j013348-86-303415-9.json
index c59a600c64d..250a3880d19 100644
--- a/packages/astronomy/data/bodies/m33sss-j013348-86-303415-9.json
+++ b/packages/astronomy/data/bodies/m33sss-j013348-86-303415-9.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334886+3034159: RAJ2000 23.45342, DEJ2000 30.57106, from the archived row src/objects/m33sss-j013348-86-303415-9/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013348.86+303415.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,451 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858451 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,451 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858451 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334886+3034159 measures no proper motion; zero is assumed (at 858,451 pc, 1 mas/yr would be 4,069 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013349-29-303218-2.json b/packages/astronomy/data/bodies/m33sss-j013349-29-303218-2.json
index ad69a7a61b9..9419d6e4cf3 100644
--- a/packages/astronomy/data/bodies/m33sss-j013349-29-303218-2.json
+++ b/packages/astronomy/data/bodies/m33sss-j013349-29-303218-2.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334929+3032182: RAJ2000 23.4552, DEJ2000 30.53832, from the archived row src/objects/m33sss-j013349-29-303218-2/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013349.29+303218.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,165 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858165 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,165 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858165 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334929+3032182 measures no proper motion; zero is assumed (at 858,165 pc, 1 mas/yr would be 4,068 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013349-55-304743-7.json b/packages/astronomy/data/bodies/m33sss-j013349-55-304743-7.json
index cfa7e8ec8cd..5211e1e90c1 100644
--- a/packages/astronomy/data/bodies/m33sss-j013349-55-304743-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013349-55-304743-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334955+3047437: RAJ2000 23.45627, DEJ2000 30.79547, from the archived row src/objects/m33sss-j013349-55-304743-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013349.55+304743.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,179 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860179 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,179 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860179 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334955+3047437 measures no proper motion; zero is assumed (at 860,179 pc, 1 mas/yr would be 4,078 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013349-60-304400-8.json b/packages/astronomy/data/bodies/m33sss-j013349-60-304400-8.json
index 2bd834866af..05070ba2877 100644
--- a/packages/astronomy/data/bodies/m33sss-j013349-60-304400-8.json
+++ b/packages/astronomy/data/bodies/m33sss-j013349-60-304400-8.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334960+3044008: RAJ2000 23.45654, DEJ2000 30.73355, from the archived row src/objects/m33sss-j013349-60-304400-8/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013349.60+304400.8",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,683 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859683 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,683 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859683 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334960+3044008 measures no proper motion; zero is assumed (at 859,683 pc, 1 mas/yr would be 4,075 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013350-51-304753-7.json b/packages/astronomy/data/bodies/m33sss-j013350-51-304753-7.json
index a22cf30863e..0985d86e3f8 100644
--- a/packages/astronomy/data/bodies/m33sss-j013350-51-304753-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013350-51-304753-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335051+3047537: RAJ2000 23.46029, DEJ2000 30.79822, from the archived row src/objects/m33sss-j013350-51-304753-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013350.51+304753.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,135 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860135 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,135 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860135 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335051+3047537 measures no proper motion; zero is assumed (at 860,135 pc, 1 mas/yr would be 4,077 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013350-67-303445-9.json b/packages/astronomy/data/bodies/m33sss-j013350-67-303445-9.json
index 2216c2d8a20..c38259066a1 100644
--- a/packages/astronomy/data/bodies/m33sss-j013350-67-303445-9.json
+++ b/packages/astronomy/data/bodies/m33sss-j013350-67-303445-9.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335067+3034459: RAJ2000 23.46094, DEJ2000 30.57936, from the archived row src/objects/m33sss-j013350-67-303445-9/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013350.67+303445.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,393 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858393 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,393 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858393 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335067+3034459 measures no proper motion; zero is assumed (at 858,393 pc, 1 mas/yr would be 4,069 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013350-67-304714-6.json b/packages/astronomy/data/bodies/m33sss-j013350-67-304714-6.json
index 3a5d9842ac9..6a25e46c99a 100644
--- a/packages/astronomy/data/bodies/m33sss-j013350-67-304714-6.json
+++ b/packages/astronomy/data/bodies/m33sss-j013350-67-304714-6.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335067+3047146: RAJ2000 23.46098, DEJ2000 30.78735, from the archived row src/objects/m33sss-j013350-67-304714-6/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013350.67+304714.6",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,037 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860037 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,037 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860037 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335067+3047146 measures no proper motion; zero is assumed (at 860,037 pc, 1 mas/yr would be 4,077 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013350-90-303336-1.json b/packages/astronomy/data/bodies/m33sss-j013350-90-303336-1.json
index c9a9420b6a2..6d0f47a5bfb 100644
--- a/packages/astronomy/data/bodies/m33sss-j013350-90-303336-1.json
+++ b/packages/astronomy/data/bodies/m33sss-j013350-90-303336-1.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335090+3033361: RAJ2000 23.46191, DEJ2000 30.56, from the archived row src/objects/m33sss-j013350-90-303336-1/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013350.90+303336.1",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,225 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858225 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,225 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858225 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335090+3033361 measures no proper motion; zero is assumed (at 858,225 pc, 1 mas/yr would be 4,068 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013350-94-303117-4.json b/packages/astronomy/data/bodies/m33sss-j013350-94-303117-4.json
index ffe3371facf..ee65efd9cca 100644
--- a/packages/astronomy/data/bodies/m33sss-j013350-94-303117-4.json
+++ b/packages/astronomy/data/bodies/m33sss-j013350-94-303117-4.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335094+3031174: RAJ2000 23.46212, DEJ2000 30.52141, from the archived row src/objects/m33sss-j013350-94-303117-4/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013350.94+303117.4",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,919 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857919 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,919 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857919 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335094+3031174 measures no proper motion; zero is assumed (at 857,919 pc, 1 mas/yr would be 4,067 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013351-04-304359-8.json b/packages/astronomy/data/bodies/m33sss-j013351-04-304359-8.json
index b76526a2a9b..4d673a07571 100644
--- a/packages/astronomy/data/bodies/m33sss-j013351-04-304359-8.json
+++ b/packages/astronomy/data/bodies/m33sss-j013351-04-304359-8.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335104+3043598: RAJ2000 23.46256, DEJ2000 30.73322, from the archived row src/objects/m33sss-j013351-04-304359-8/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013351.04+304359.8",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,581 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859581 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,581 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859581 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335104+3043598 measures no proper motion; zero is assumed (at 859,581 pc, 1 mas/yr would be 4,075 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013351-72-305037-0.json b/packages/astronomy/data/bodies/m33sss-j013351-72-305037-0.json
index b15e30197a4..53ffcab5054 100644
--- a/packages/astronomy/data/bodies/m33sss-j013351-72-305037-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013351-72-305037-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335172+3050370: RAJ2000 23.46538, DEJ2000 30.84358, from the archived row src/objects/m33sss-j013351-72-305037-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013351.72+305037.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,412 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860412 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,412 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860412 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335172+3050370 measures no proper motion; zero is assumed (at 860,412 pc, 1 mas/yr would be 4,079 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013351-82-303310-9.json b/packages/astronomy/data/bodies/m33sss-j013351-82-303310-9.json
index d6c25831728..1dc5e02c3ba 100644
--- a/packages/astronomy/data/bodies/m33sss-j013351-82-303310-9.json
+++ b/packages/astronomy/data/bodies/m33sss-j013351-82-303310-9.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335182+3033109: RAJ2000 23.46575, DEJ2000 30.55295, from the archived row src/objects/m33sss-j013351-82-303310-9/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013351.82+303310.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,107 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858107 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,107 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858107 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335182+3033109 measures no proper motion; zero is assumed (at 858,107 pc, 1 mas/yr would be 4,068 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013351-98-304848-5.json b/packages/astronomy/data/bodies/m33sss-j013351-98-304848-5.json
index 00183515b80..d3cea5dc546 100644
--- a/packages/astronomy/data/bodies/m33sss-j013351-98-304848-5.json
+++ b/packages/astronomy/data/bodies/m33sss-j013351-98-304848-5.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335198+3048485: RAJ2000 23.46642, DEJ2000 30.81345, from the archived row src/objects/m33sss-j013351-98-304848-5/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013351.98+304848.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,155 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860155 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,155 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860155 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335198+3048485 measures no proper motion; zero is assumed (at 860,155 pc, 1 mas/yr would be 4,078 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013352-30-304500-8.json b/packages/astronomy/data/bodies/m33sss-j013352-30-304500-8.json
index 8da2e4d8b03..dac80ab2d58 100644
--- a/packages/astronomy/data/bodies/m33sss-j013352-30-304500-8.json
+++ b/packages/astronomy/data/bodies/m33sss-j013352-30-304500-8.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335230+3045008: RAJ2000 23.46777, DEJ2000 30.75023, from the archived row src/objects/m33sss-j013352-30-304500-8/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013352.30+304500.8",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,631 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859631 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,631 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859631 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335230+3045008 measures no proper motion; zero is assumed (at 859,631 pc, 1 mas/yr would be 4,075 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013352-32-304602-6.json b/packages/astronomy/data/bodies/m33sss-j013352-32-304602-6.json
index 5dfc0e67beb..a6e96da015d 100644
--- a/packages/astronomy/data/bodies/m33sss-j013352-32-304602-6.json
+++ b/packages/astronomy/data/bodies/m33sss-j013352-32-304602-6.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335232+3046026: RAJ2000 23.46785, DEJ2000 30.76738, from the archived row src/objects/m33sss-j013352-32-304602-6/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013352.32+304602.6",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859765 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859765 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335232+3046026 measures no proper motion; zero is assumed (at 859,765 pc, 1 mas/yr would be 4,076 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013353-11-304834-3.json b/packages/astronomy/data/bodies/m33sss-j013353-11-304834-3.json
index 1721b9ac868..89ee17548f1 100644
--- a/packages/astronomy/data/bodies/m33sss-j013353-11-304834-3.json
+++ b/packages/astronomy/data/bodies/m33sss-j013353-11-304834-3.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335311+3048343: RAJ2000 23.47112, DEJ2000 30.80947, from the archived row src/objects/m33sss-j013353-11-304834-3/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013353.11+304834.3",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,046 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860046 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,046 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860046 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335311+3048343 measures no proper motion; zero is assumed (at 860,046 pc, 1 mas/yr would be 4,077 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013353-45-303308-5.json b/packages/astronomy/data/bodies/m33sss-j013353-45-303308-5.json
index 24e3e4ea47e..edd74c8edc2 100644
--- a/packages/astronomy/data/bodies/m33sss-j013353-45-303308-5.json
+++ b/packages/astronomy/data/bodies/m33sss-j013353-45-303308-5.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335345+3033085: RAJ2000 23.47257, DEJ2000 30.55231, from the archived row src/objects/m33sss-j013353-45-303308-5/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013353.45+303308.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,990 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857990 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,990 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857990 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335345+3033085 measures no proper motion; zero is assumed (at 857,990 pc, 1 mas/yr would be 4,067 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013354-28-304110-7.json b/packages/astronomy/data/bodies/m33sss-j013354-28-304110-7.json
index a94741ee71a..45ec52e9140 100644
--- a/packages/astronomy/data/bodies/m33sss-j013354-28-304110-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013354-28-304110-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335428+3041107: RAJ2000 23.47605, DEJ2000 30.68626, from the archived row src/objects/m33sss-j013354-28-304110-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013354.28+304110.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,988 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858988 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,988 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858988 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335428+3041107 measures no proper motion; zero is assumed (at 858,988 pc, 1 mas/yr would be 4,072 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013354-79-304518-1.json b/packages/astronomy/data/bodies/m33sss-j013354-79-304518-1.json
index 3422d9cf3b1..809efc826ff 100644
--- a/packages/astronomy/data/bodies/m33sss-j013354-79-304518-1.json
+++ b/packages/astronomy/data/bodies/m33sss-j013354-79-304518-1.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335479+3045181: RAJ2000 23.47817, DEJ2000 30.75501, from the archived row src/objects/m33sss-j013354-79-304518-1/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013354.79+304518.1",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,498 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859498 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,498 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859498 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335479+3045181 measures no proper motion; zero is assumed (at 859,498 pc, 1 mas/yr would be 4,074 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013354-82-304531-7.json b/packages/astronomy/data/bodies/m33sss-j013354-82-304531-7.json
index 2ea8bfbb763..58809f2a1fd 100644
--- a/packages/astronomy/data/bodies/m33sss-j013354-82-304531-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013354-82-304531-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335482+3045317: RAJ2000 23.47827, DEJ2000 30.7588, from the archived row src/objects/m33sss-j013354-82-304531-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013354.82+304531.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,526 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859526 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,526 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859526 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335482+3045317 measures no proper motion; zero is assumed (at 859,526 pc, 1 mas/yr would be 4,075 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013355-02-303537-2.json b/packages/astronomy/data/bodies/m33sss-j013355-02-303537-2.json
index c60d70fa1de..d0c59b314e7 100644
--- a/packages/astronomy/data/bodies/m33sss-j013355-02-303537-2.json
+++ b/packages/astronomy/data/bodies/m33sss-j013355-02-303537-2.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335502+3035372: RAJ2000 23.47909, DEJ2000 30.59359, from the archived row src/objects/m33sss-j013355-02-303537-2/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013355.02+303537.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,208 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858208 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,208 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858208 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335502+3035372 measures no proper motion; zero is assumed (at 858,208 pc, 1 mas/yr would be 4,068 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013355-14-304830-9.json b/packages/astronomy/data/bodies/m33sss-j013355-14-304830-9.json
index 9b1a9cda01d..5ae95b175f4 100644
--- a/packages/astronomy/data/bodies/m33sss-j013355-14-304830-9.json
+++ b/packages/astronomy/data/bodies/m33sss-j013355-14-304830-9.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335514+3048309: RAJ2000 23.47962, DEJ2000 30.80854, from the archived row src/objects/m33sss-j013355-14-304830-9/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013355.14+304830.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,899 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859899 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,899 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859899 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335514+3048309 measures no proper motion; zero is assumed (at 859,899 pc, 1 mas/yr would be 4,076 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013355-23-304342-9.json b/packages/astronomy/data/bodies/m33sss-j013355-23-304342-9.json
index 1f41d21076f..a9b6a2ceb59 100644
--- a/packages/astronomy/data/bodies/m33sss-j013355-23-304342-9.json
+++ b/packages/astronomy/data/bodies/m33sss-j013355-23-304342-9.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335523+3043429: RAJ2000 23.47998, DEJ2000 30.72855, from the archived row src/objects/m33sss-j013355-23-304342-9/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013355.23+304342.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,259 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859259 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,259 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859259 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335523+3043429 measures no proper motion; zero is assumed (at 859,259 pc, 1 mas/yr would be 4,073 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013356-12-303902-9.json b/packages/astronomy/data/bodies/m33sss-j013356-12-303902-9.json
index cf5f9917d26..37bd9cce7a3 100644
--- a/packages/astronomy/data/bodies/m33sss-j013356-12-303902-9.json
+++ b/packages/astronomy/data/bodies/m33sss-j013356-12-303902-9.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335612+3039029: RAJ2000 23.48372, DEJ2000 30.65077, from the archived row src/objects/m33sss-j013356-12-303902-9/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013356.12+303902.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,582 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858582 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,582 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858582 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335612+3039029 measures no proper motion; zero is assumed (at 858,582 pc, 1 mas/yr would be 4,070 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013356-15-304342-4.json b/packages/astronomy/data/bodies/m33sss-j013356-15-304342-4.json
index 476ddb600d2..9dcef88d13b 100644
--- a/packages/astronomy/data/bodies/m33sss-j013356-15-304342-4.json
+++ b/packages/astronomy/data/bodies/m33sss-j013356-15-304342-4.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335615+3043424: RAJ2000 23.48382, DEJ2000 30.7284, from the archived row src/objects/m33sss-j013356-15-304342-4/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013356.15+304342.4",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,194 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859194 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,194 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859194 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335615+3043424 measures no proper motion; zero is assumed (at 859,194 pc, 1 mas/yr would be 4,073 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013356-45-304643-5.json b/packages/astronomy/data/bodies/m33sss-j013356-45-304643-5.json
index 4a23bf7f711..ffd3805f12f 100644
--- a/packages/astronomy/data/bodies/m33sss-j013356-45-304643-5.json
+++ b/packages/astronomy/data/bodies/m33sss-j013356-45-304643-5.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335645+3046435: RAJ2000 23.48506, DEJ2000 30.77878, from the archived row src/objects/m33sss-j013356-45-304643-5/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013356.45+304643.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,574 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859574 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,574 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859574 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335645+3046435 measures no proper motion; zero is assumed (at 859,574 pc, 1 mas/yr would be 4,075 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013356-46-304442-0.json b/packages/astronomy/data/bodies/m33sss-j013356-46-304442-0.json
index 978fa94a202..1fb4f816a9e 100644
--- a/packages/astronomy/data/bodies/m33sss-j013356-46-304442-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013356-46-304442-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335646+3044420: RAJ2000 23.48506, DEJ2000 30.74492, from the archived row src/objects/m33sss-j013356-46-304442-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013356.46+304442.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,305 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859305 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,305 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859305 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335646+3044420 measures no proper motion; zero is assumed (at 859,305 pc, 1 mas/yr would be 4,074 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013357-37-304113-3.json b/packages/astronomy/data/bodies/m33sss-j013357-37-304113-3.json
index 4f2fc2e6336..198164754fa 100644
--- a/packages/astronomy/data/bodies/m33sss-j013357-37-304113-3.json
+++ b/packages/astronomy/data/bodies/m33sss-j013357-37-304113-3.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335737+3041133: RAJ2000 23.48894, DEJ2000 30.687, from the archived row src/objects/m33sss-j013357-37-304113-3/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013357.37+304113.3",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,783 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858783 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,783 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858783 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335737+3041133 measures no proper motion; zero is assumed (at 858,783 pc, 1 mas/yr would be 4,071 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013357-60-304834-1.json b/packages/astronomy/data/bodies/m33sss-j013357-60-304834-1.json
index 8ed2716257a..e3c7ccf1824 100644
--- a/packages/astronomy/data/bodies/m33sss-j013357-60-304834-1.json
+++ b/packages/astronomy/data/bodies/m33sss-j013357-60-304834-1.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335760+3048341: RAJ2000 23.48978, DEJ2000 30.80942, from the archived row src/objects/m33sss-j013357-60-304834-1/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013357.60+304834.1",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859740 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859740 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335760+3048341 measures no proper motion; zero is assumed (at 859,740 pc, 1 mas/yr would be 4,076 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013357-61-303805-3.json b/packages/astronomy/data/bodies/m33sss-j013357-61-303805-3.json
index c168b2160a4..6578a1bf9d0 100644
--- a/packages/astronomy/data/bodies/m33sss-j013357-61-303805-3.json
+++ b/packages/astronomy/data/bodies/m33sss-j013357-61-303805-3.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335761+3038053: RAJ2000 23.4899, DEJ2000 30.63479, from the archived row src/objects/m33sss-j013357-61-303805-3/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013357.61+303805.3",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,355 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858355 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,355 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858355 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335761+3038053 measures no proper motion; zero is assumed (at 858,355 pc, 1 mas/yr would be 4,069 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013358-09-304556-8.json b/packages/astronomy/data/bodies/m33sss-j013358-09-304556-8.json
index 14d76123d42..f8e649482f3 100644
--- a/packages/astronomy/data/bodies/m33sss-j013358-09-304556-8.json
+++ b/packages/astronomy/data/bodies/m33sss-j013358-09-304556-8.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335809+3045568: RAJ2000 23.4919, DEJ2000 30.76576, from the archived row src/objects/m33sss-j013358-09-304556-8/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013358.09+304556.8",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,358 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859358 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,358 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859358 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335809+3045568 measures no proper motion; zero is assumed (at 859,358 pc, 1 mas/yr would be 4,074 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013358-52-304359-6.json b/packages/astronomy/data/bodies/m33sss-j013358-52-304359-6.json
index 213cf430473..f9be5f329cc 100644
--- a/packages/astronomy/data/bodies/m33sss-j013358-52-304359-6.json
+++ b/packages/astronomy/data/bodies/m33sss-j013358-52-304359-6.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335852+3043596: RAJ2000 23.49375, DEJ2000 30.7332, from the archived row src/objects/m33sss-j013358-52-304359-6/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013358.52+304359.6",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,070 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859070 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,070 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859070 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335852+3043596 measures no proper motion; zero is assumed (at 859,070 pc, 1 mas/yr would be 4,072 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013358-70-303316-6.json b/packages/astronomy/data/bodies/m33sss-j013358-70-303316-6.json
index c95efc8226c..88af4787940 100644
--- a/packages/astronomy/data/bodies/m33sss-j013358-70-303316-6.json
+++ b/packages/astronomy/data/bodies/m33sss-j013358-70-303316-6.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335870+3033166: RAJ2000 23.49445, DEJ2000 30.55457, from the archived row src/objects/m33sss-j013358-70-303316-6/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013358.70+303316.6",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,650 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857650 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,650 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857650 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335870+3033166 measures no proper motion; zero is assumed (at 857,650 pc, 1 mas/yr would be 4,066 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013359-89-303760-0.json b/packages/astronomy/data/bodies/m33sss-j013359-89-303760-0.json
index c27de9bb8bd..b297a0fb091 100644
--- a/packages/astronomy/data/bodies/m33sss-j013359-89-303760-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013359-89-303760-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335989+3037600: RAJ2000 23.49941, DEJ2000 30.63331, from the archived row src/objects/m33sss-j013359-89-303760-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013359.89+303760.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,188 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858188 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,188 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858188 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335989+3037600 measures no proper motion; zero is assumed (at 858,188 pc, 1 mas/yr would be 4,068 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013400-58-303630-6.json b/packages/astronomy/data/bodies/m33sss-j013400-58-303630-6.json
index a9de63c9a24..8a382a2c281 100644
--- a/packages/astronomy/data/bodies/m33sss-j013400-58-303630-6.json
+++ b/packages/astronomy/data/bodies/m33sss-j013400-58-303630-6.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340058+3036306: RAJ2000 23.50228, DEJ2000 30.60846, from the archived row src/objects/m33sss-j013400-58-303630-6/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013400.58+303630.6",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,945 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857945 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,945 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857945 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340058+3036306 measures no proper motion; zero is assumed (at 857,945 pc, 1 mas/yr would be 4,067 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013401-02-304309-7.json b/packages/astronomy/data/bodies/m33sss-j013401-02-304309-7.json
index c9e94f6312f..790d068bf9a 100644
--- a/packages/astronomy/data/bodies/m33sss-j013401-02-304309-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013401-02-304309-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340102+3043097: RAJ2000 23.50412, DEJ2000 30.71935, from the archived row src/objects/m33sss-j013401-02-304309-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013401.02+304309.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,790 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858790 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,790 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858790 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340102+3043097 measures no proper motion; zero is assumed (at 858,790 pc, 1 mas/yr would be 4,071 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013401-20-304813-1.json b/packages/astronomy/data/bodies/m33sss-j013401-20-304813-1.json
index e972fddf8c2..3e999d9cb21 100644
--- a/packages/astronomy/data/bodies/m33sss-j013401-20-304813-1.json
+++ b/packages/astronomy/data/bodies/m33sss-j013401-20-304813-1.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340120+3048131: RAJ2000 23.50483, DEJ2000 30.8036, from the archived row src/objects/m33sss-j013401-20-304813-1/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013401.20+304813.1",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,447 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859447 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,447 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859447 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340120+3048131 measures no proper motion; zero is assumed (at 859,447 pc, 1 mas/yr would be 4,074 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013401-37-304026-4.json b/packages/astronomy/data/bodies/m33sss-j013401-37-304026-4.json
index 953cc602a8d..55abd9bf248 100644
--- a/packages/astronomy/data/bodies/m33sss-j013401-37-304026-4.json
+++ b/packages/astronomy/data/bodies/m33sss-j013401-37-304026-4.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340137+3040264: RAJ2000 23.50558, DEJ2000 30.67394, from the archived row src/objects/m33sss-j013401-37-304026-4/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013401.37+304026.4",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,407 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858407 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,407 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858407 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340137+3040264 measures no proper motion; zero is assumed (at 858,407 pc, 1 mas/yr would be 4,069 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013401-66-303103-0.json b/packages/astronomy/data/bodies/m33sss-j013401-66-303103-0.json
index 4dc0b41a3b8..8b6c74a98e7 100644
--- a/packages/astronomy/data/bodies/m33sss-j013401-66-303103-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013401-66-303103-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340166+3031030: RAJ2000 23.50674, DEJ2000 30.51745, from the archived row src/objects/m33sss-j013401-66-303103-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013401.66+303103.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,158 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857158 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,158 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857158 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340166+3031030 measures no proper motion; zero is assumed (at 857,158 pc, 1 mas/yr would be 4,063 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013401-67-304910-2.json b/packages/astronomy/data/bodies/m33sss-j013401-67-304910-2.json
index 0602a482051..01e65c4afc7 100644
--- a/packages/astronomy/data/bodies/m33sss-j013401-67-304910-2.json
+++ b/packages/astronomy/data/bodies/m33sss-j013401-67-304910-2.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340167+3049102: RAJ2000 23.50679, DEJ2000 30.81947, from the archived row src/objects/m33sss-j013401-67-304910-2/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013401.67+304910.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,541 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859541 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,541 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859541 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340167+3049102 measures no proper motion; zero is assumed (at 859,541 pc, 1 mas/yr would be 4,075 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013401-87-304148-3.json b/packages/astronomy/data/bodies/m33sss-j013401-87-304148-3.json
index a00ca8bc485..e0c280f3dda 100644
--- a/packages/astronomy/data/bodies/m33sss-j013401-87-304148-3.json
+++ b/packages/astronomy/data/bodies/m33sss-j013401-87-304148-3.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340187+3041483: RAJ2000 23.50768, DEJ2000 30.69674, from the archived row src/objects/m33sss-j013401-87-304148-3/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013401.87+304148.3",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,553 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858553 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,553 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858553 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340187+3041483 measures no proper motion; zero is assumed (at 858,553 pc, 1 mas/yr would be 4,070 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013402-19-303741-8.json b/packages/astronomy/data/bodies/m33sss-j013402-19-303741-8.json
index 9401eccd3cb..b43abb1f445 100644
--- a/packages/astronomy/data/bodies/m33sss-j013402-19-303741-8.json
+++ b/packages/astronomy/data/bodies/m33sss-j013402-19-303741-8.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340219+3037418: RAJ2000 23.50897, DEJ2000 30.62823, from the archived row src/objects/m33sss-j013402-19-303741-8/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013402.19+303741.8",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,991 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857991 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,991 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857991 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340219+3037418 measures no proper motion; zero is assumed (at 857,991 pc, 1 mas/yr would be 4,067 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013402-23-304242-3.json b/packages/astronomy/data/bodies/m33sss-j013402-23-304242-3.json
index 6d585837716..af02b961c1c 100644
--- a/packages/astronomy/data/bodies/m33sss-j013402-23-304242-3.json
+++ b/packages/astronomy/data/bodies/m33sss-j013402-23-304242-3.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340223+3042423: RAJ2000 23.50917, DEJ2000 30.71173, from the archived row src/objects/m33sss-j013402-23-304242-3/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013402.23+304242.3",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,647 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858647 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,647 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858647 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340223+3042423 measures no proper motion; zero is assumed (at 858,647 pc, 1 mas/yr would be 4,070 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013402-59-303628-2.json b/packages/astronomy/data/bodies/m33sss-j013402-59-303628-2.json
index c5391bec1be..7131ccaa689 100644
--- a/packages/astronomy/data/bodies/m33sss-j013402-59-303628-2.json
+++ b/packages/astronomy/data/bodies/m33sss-j013402-59-303628-2.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340259+3036282: RAJ2000 23.51068, DEJ2000 30.6078, from the archived row src/objects/m33sss-j013402-59-303628-2/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013402.59+303628.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,803 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857803 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,803 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857803 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340259+3036282 measures no proper motion; zero is assumed (at 857,803 pc, 1 mas/yr would be 4,066 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013402-96-304727-3.json b/packages/astronomy/data/bodies/m33sss-j013402-96-304727-3.json
index a6c9ae179ac..25870fb6316 100644
--- a/packages/astronomy/data/bodies/m33sss-j013402-96-304727-3.json
+++ b/packages/astronomy/data/bodies/m33sss-j013402-96-304727-3.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340296+3047273: RAJ2000 23.51222, DEJ2000 30.79088, from the archived row src/objects/m33sss-j013402-96-304727-3/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013402.96+304727.3",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,225 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859225 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,225 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859225 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340296+3047273 measures no proper motion; zero is assumed (at 859,225 pc, 1 mas/yr would be 4,073 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013403-67-304527-9.json b/packages/astronomy/data/bodies/m33sss-j013403-67-304527-9.json
index 03029c46ff7..7cb9acb1240 100644
--- a/packages/astronomy/data/bodies/m33sss-j013403-67-304527-9.json
+++ b/packages/astronomy/data/bodies/m33sss-j013403-67-304527-9.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340367+3045279: RAJ2000 23.51516, DEJ2000 30.75769, from the archived row src/objects/m33sss-j013403-67-304527-9/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013403.67+304527.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,913 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858913 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,913 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858913 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340367+3045279 measures no proper motion; zero is assumed (at 858,913 pc, 1 mas/yr would be 4,072 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013403-99-303615-8.json b/packages/astronomy/data/bodies/m33sss-j013403-99-303615-8.json
index 5100ae4212c..2afe227f4bc 100644
--- a/packages/astronomy/data/bodies/m33sss-j013403-99-303615-8.json
+++ b/packages/astronomy/data/bodies/m33sss-j013403-99-303615-8.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340399+3036158: RAJ2000 23.51651, DEJ2000 30.60435, from the archived row src/objects/m33sss-j013403-99-303615-8/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013403.99+303615.8",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,680 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857680 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,680 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857680 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340399+3036158 measures no proper motion; zero is assumed (at 857,680 pc, 1 mas/yr would be 4,066 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013404-26-304115-0.json b/packages/astronomy/data/bodies/m33sss-j013404-26-304115-0.json
index a289005e9e8..9115c704658 100644
--- a/packages/astronomy/data/bodies/m33sss-j013404-26-304115-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013404-26-304115-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340426+3041150: RAJ2000 23.51763, DEJ2000 30.68746, from the archived row src/objects/m33sss-j013404-26-304115-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013404.26+304115.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,317 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858317 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,317 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858317 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340426+3041150 measures no proper motion; zero is assumed (at 858,317 pc, 1 mas/yr would be 4,069 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013405-01-303557-6.json b/packages/astronomy/data/bodies/m33sss-j013405-01-303557-6.json
index 48cefbc6cae..d7d9d813f39 100644
--- a/packages/astronomy/data/bodies/m33sss-j013405-01-303557-6.json
+++ b/packages/astronomy/data/bodies/m33sss-j013405-01-303557-6.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340501+3035576: RAJ2000 23.52076, DEJ2000 30.59927, from the archived row src/objects/m33sss-j013405-01-303557-6/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013405.01+303557.6",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,571 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857571 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,571 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857571 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340501+3035576 measures no proper motion; zero is assumed (at 857,571 pc, 1 mas/yr would be 4,065 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013405-93-303819-2.json b/packages/astronomy/data/bodies/m33sss-j013405-93-303819-2.json
index 2258953226d..aa4f3b28ddd 100644
--- a/packages/astronomy/data/bodies/m33sss-j013405-93-303819-2.json
+++ b/packages/astronomy/data/bodies/m33sss-j013405-93-303819-2.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340593+3038192: RAJ2000 23.52458, DEJ2000 30.63865, from the archived row src/objects/m33sss-j013405-93-303819-2/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013405.93+303819.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,818 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857818 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,818 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857818 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340593+3038192 measures no proper motion; zero is assumed (at 857,818 pc, 1 mas/yr would be 4,066 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013405-93-303928-5.json b/packages/astronomy/data/bodies/m33sss-j013405-93-303928-5.json
index b8bf9e24f35..87790dbb7c9 100644
--- a/packages/astronomy/data/bodies/m33sss-j013405-93-303928-5.json
+++ b/packages/astronomy/data/bodies/m33sss-j013405-93-303928-5.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340593+3039285: RAJ2000 23.52457, DEJ2000 30.65787, from the archived row src/objects/m33sss-j013405-93-303928-5/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013405.93+303928.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,970 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857970 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,970 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857970 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340593+3039285 measures no proper motion; zero is assumed (at 857,970 pc, 1 mas/yr would be 4,067 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013406-60-303816-7.json b/packages/astronomy/data/bodies/m33sss-j013406-60-303816-7.json
index 27c60969357..a60cc254012 100644
--- a/packages/astronomy/data/bodies/m33sss-j013406-60-303816-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013406-60-303816-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340660+3038167: RAJ2000 23.52732, DEJ2000 30.63792, from the archived row src/objects/m33sss-j013406-60-303816-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013406.60+303816.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,768 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857768 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,768 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857768 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340660+3038167 measures no proper motion; zero is assumed (at 857,768 pc, 1 mas/yr would be 4,066 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013407-37-303048-3.json b/packages/astronomy/data/bodies/m33sss-j013407-37-303048-3.json
index 61b02901200..fa100962fce 100644
--- a/packages/astronomy/data/bodies/m33sss-j013407-37-303048-3.json
+++ b/packages/astronomy/data/bodies/m33sss-j013407-37-303048-3.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340737+3030483: RAJ2000 23.53053, DEJ2000 30.5134, from the archived row src/objects/m33sss-j013407-37-303048-3/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013407.37+303048.3",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,737 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856737 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,737 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856737 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340737+3030483 measures no proper motion; zero is assumed (at 856,737 pc, 1 mas/yr would be 4,061 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013407-94-303831-2.json b/packages/astronomy/data/bodies/m33sss-j013407-94-303831-2.json
index 51b763ee122..8a29d7203b8 100644
--- a/packages/astronomy/data/bodies/m33sss-j013407-94-303831-2.json
+++ b/packages/astronomy/data/bodies/m33sss-j013407-94-303831-2.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340794+3038312: RAJ2000 23.53295, DEJ2000 30.64201, from the archived row src/objects/m33sss-j013407-94-303831-2/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013407.94+303831.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,708 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857708 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,708 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857708 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340794+3038312 measures no proper motion; zero is assumed (at 857,708 pc, 1 mas/yr would be 4,066 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013408-17-303931-8.json b/packages/astronomy/data/bodies/m33sss-j013408-17-303931-8.json
index e7c35fba50f..96f435f53de 100644
--- a/packages/astronomy/data/bodies/m33sss-j013408-17-303931-8.json
+++ b/packages/astronomy/data/bodies/m33sss-j013408-17-303931-8.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340817+3039318: RAJ2000 23.53385, DEJ2000 30.65881, from the archived row src/objects/m33sss-j013408-17-303931-8/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013408.17+303931.8",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,826 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857826 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,826 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857826 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340817+3039318 measures no proper motion; zero is assumed (at 857,826 pc, 1 mas/yr would be 4,066 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013408-73-304543-1.json b/packages/astronomy/data/bodies/m33sss-j013408-73-304543-1.json
index e0b26ec8fd7..f35bf57a2b8 100644
--- a/packages/astronomy/data/bodies/m33sss-j013408-73-304543-1.json
+++ b/packages/astronomy/data/bodies/m33sss-j013408-73-304543-1.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340873+3045431: RAJ2000 23.53626, DEJ2000 30.76194, from the archived row src/objects/m33sss-j013408-73-304543-1/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013408.73+304543.1",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,602 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858602 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,602 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858602 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340873+3045431 measures no proper motion; zero is assumed (at 858,602 pc, 1 mas/yr would be 4,070 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013408-83-303946-2.json b/packages/astronomy/data/bodies/m33sss-j013408-83-303946-2.json
index de05ffe33ba..cd01ad46281 100644
--- a/packages/astronomy/data/bodies/m33sss-j013408-83-303946-2.json
+++ b/packages/astronomy/data/bodies/m33sss-j013408-83-303946-2.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340883+3039462: RAJ2000 23.53665, DEJ2000 30.66281, from the archived row src/objects/m33sss-j013408-83-303946-2/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013408.83+303946.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,812 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857812 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,812 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857812 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340883+3039462 measures no proper motion; zero is assumed (at 857,812 pc, 1 mas/yr would be 4,066 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013409-10-303629-6.json b/packages/astronomy/data/bodies/m33sss-j013409-10-303629-6.json
index 74ee1a26eb9..870a605e579 100644
--- a/packages/astronomy/data/bodies/m33sss-j013409-10-303629-6.json
+++ b/packages/astronomy/data/bodies/m33sss-j013409-10-303629-6.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340910+3036296: RAJ2000 23.53775, DEJ2000 30.60817, from the archived row src/objects/m33sss-j013409-10-303629-6/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013409.10+303629.6",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,363 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857363 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,363 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857363 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340910+3036296 measures no proper motion; zero is assumed (at 857,363 pc, 1 mas/yr would be 4,064 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013409-36-302956-5.json b/packages/astronomy/data/bodies/m33sss-j013409-36-302956-5.json
index 932353d042a..ad48bb60db5 100644
--- a/packages/astronomy/data/bodies/m33sss-j013409-36-302956-5.json
+++ b/packages/astronomy/data/bodies/m33sss-j013409-36-302956-5.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340936+3029565: RAJ2000 23.53888, DEJ2000 30.49902, from the archived row src/objects/m33sss-j013409-36-302956-5/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013409.36+302956.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,489 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856489 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,489 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856489 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340936+3029565 measures no proper motion; zero is assumed (at 856,489 pc, 1 mas/yr would be 4,060 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013409-59-303621-5.json b/packages/astronomy/data/bodies/m33sss-j013409-59-303621-5.json
index ae739bec6b4..96351be408a 100644
--- a/packages/astronomy/data/bodies/m33sss-j013409-59-303621-5.json
+++ b/packages/astronomy/data/bodies/m33sss-j013409-59-303621-5.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340959+3036215: RAJ2000 23.53982, DEJ2000 30.60592, from the archived row src/objects/m33sss-j013409-59-303621-5/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013409.59+303621.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,312 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857312 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,312 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857312 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340959+3036215 measures no proper motion; zero is assumed (at 857,312 pc, 1 mas/yr would be 4,064 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013410-17-304450-2.json b/packages/astronomy/data/bodies/m33sss-j013410-17-304450-2.json
index f7c94ba3909..3cb65df218c 100644
--- a/packages/astronomy/data/bodies/m33sss-j013410-17-304450-2.json
+++ b/packages/astronomy/data/bodies/m33sss-j013410-17-304450-2.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341017+3044502: RAJ2000 23.54226, DEJ2000 30.74722, from the archived row src/objects/m33sss-j013410-17-304450-2/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013410.17+304450.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,387 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858387 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,387 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858387 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341017+3044502 measures no proper motion; zero is assumed (at 858,387 pc, 1 mas/yr would be 4,069 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013410-27-303407-7.json b/packages/astronomy/data/bodies/m33sss-j013410-27-303407-7.json
index b5e37a782eb..acd23023afa 100644
--- a/packages/astronomy/data/bodies/m33sss-j013410-27-303407-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013410-27-303407-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341027+3034077: RAJ2000 23.54264, DEJ2000 30.56876, from the archived row src/objects/m33sss-j013410-27-303407-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013410.27+303407.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,974 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856974 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,974 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856974 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341027+3034077 measures no proper motion; zero is assumed (at 856,974 pc, 1 mas/yr would be 4,062 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013411-21-304754-7.json b/packages/astronomy/data/bodies/m33sss-j013411-21-304754-7.json
index f6efca42bb2..611041e4a6e 100644
--- a/packages/astronomy/data/bodies/m33sss-j013411-21-304754-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013411-21-304754-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341121+3047547: RAJ2000 23.54658, DEJ2000 30.79851, from the archived row src/objects/m33sss-j013411-21-304754-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013411.21+304754.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,723 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858723 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,723 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858723 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341121+3047547 measures no proper motion; zero is assumed (at 858,723 pc, 1 mas/yr would be 4,071 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013411-99-303519-1.json b/packages/astronomy/data/bodies/m33sss-j013411-99-303519-1.json
index 9fe6536fe7b..bf549bf8174 100644
--- a/packages/astronomy/data/bodies/m33sss-j013411-99-303519-1.json
+++ b/packages/astronomy/data/bodies/m33sss-j013411-99-303519-1.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341199+3035191: RAJ2000 23.54984, DEJ2000 30.58858, from the archived row src/objects/m33sss-j013411-99-303519-1/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013411.99+303519.1",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,012 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857012 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,012 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857012 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341199+3035191 measures no proper motion; zero is assumed (at 857,012 pc, 1 mas/yr would be 4,063 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013412-17-303636-2.json b/packages/astronomy/data/bodies/m33sss-j013412-17-303636-2.json
index 2e38e7f6bf3..9dfba009c39 100644
--- a/packages/astronomy/data/bodies/m33sss-j013412-17-303636-2.json
+++ b/packages/astronomy/data/bodies/m33sss-j013412-17-303636-2.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341217+3036362: RAJ2000 23.55054, DEJ2000 30.61004, from the archived row src/objects/m33sss-j013412-17-303636-2/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013412.17+303636.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,169 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857169 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,169 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857169 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341217+3036362 measures no proper motion; zero is assumed (at 857,169 pc, 1 mas/yr would be 4,063 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013412-26-304550-7.json b/packages/astronomy/data/bodies/m33sss-j013412-26-304550-7.json
index bb590e56e03..f45b80a0f43 100644
--- a/packages/astronomy/data/bodies/m33sss-j013412-26-304550-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013412-26-304550-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341226+3045507: RAJ2000 23.55094, DEJ2000 30.76406, from the archived row src/objects/m33sss-j013412-26-304550-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013412.26+304550.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,379 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858379 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,379 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858379 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341226+3045507 measures no proper motion; zero is assumed (at 858,379 pc, 1 mas/yr would be 4,069 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013412-41-304720-6.json b/packages/astronomy/data/bodies/m33sss-j013412-41-304720-6.json
index 57c8652a266..9272c9de21b 100644
--- a/packages/astronomy/data/bodies/m33sss-j013412-41-304720-6.json
+++ b/packages/astronomy/data/bodies/m33sss-j013412-41-304720-6.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341241+3047206: RAJ2000 23.55159, DEJ2000 30.78903, from the archived row src/objects/m33sss-j013412-41-304720-6/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013412.41+304720.6",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,566 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858566 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,566 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858566 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341241+3047206 measures no proper motion; zero is assumed (at 858,566 pc, 1 mas/yr would be 4,070 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013412-59-304126-2.json b/packages/astronomy/data/bodies/m33sss-j013412-59-304126-2.json
index 2aa6530a978..f16b0a6a788 100644
--- a/packages/astronomy/data/bodies/m33sss-j013412-59-304126-2.json
+++ b/packages/astronomy/data/bodies/m33sss-j013412-59-304126-2.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341259+3041262: RAJ2000 23.55229, DEJ2000 30.69057, from the archived row src/objects/m33sss-j013412-59-304126-2/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013412.59+304126.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857775 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857775 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341259+3041262 measures no proper motion; zero is assumed (at 857,775 pc, 1 mas/yr would be 4,066 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013413-30-304306-9.json b/packages/astronomy/data/bodies/m33sss-j013413-30-304306-9.json
index 38443c4ee15..74cdb122ce5 100644
--- a/packages/astronomy/data/bodies/m33sss-j013413-30-304306-9.json
+++ b/packages/astronomy/data/bodies/m33sss-j013413-30-304306-9.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341330+3043069: RAJ2000 23.55525, DEJ2000 30.71855, from the archived row src/objects/m33sss-j013413-30-304306-9/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013413.30+304306.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,948 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857948 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,948 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857948 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341330+3043069 measures no proper motion; zero is assumed (at 857,948 pc, 1 mas/yr would be 4,067 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013413-43-304334-0.json b/packages/astronomy/data/bodies/m33sss-j013413-43-304334-0.json
index a3faef85ebf..6b9963cfc50 100644
--- a/packages/astronomy/data/bodies/m33sss-j013413-43-304334-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013413-43-304334-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341343+3043340: RAJ2000 23.55581, DEJ2000 30.72608, from the archived row src/objects/m33sss-j013413-43-304334-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013413.43+304334.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,998 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857998 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,998 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857998 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341343+3043340 measures no proper motion; zero is assumed (at 857,998 pc, 1 mas/yr would be 4,067 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013413-44-303317-7.json b/packages/astronomy/data/bodies/m33sss-j013413-44-303317-7.json
index 5a6bff60f73..ecc57e1bc30 100644
--- a/packages/astronomy/data/bodies/m33sss-j013413-44-303317-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013413-44-303317-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341344+3033177: RAJ2000 23.55582, DEJ2000 30.55488, from the archived row src/objects/m33sss-j013413-44-303317-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013413.44+303317.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,650 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856650 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,650 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856650 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341344+3033177 measures no proper motion; zero is assumed (at 856,650 pc, 1 mas/yr would be 4,061 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013413-56-303027-4.json b/packages/astronomy/data/bodies/m33sss-j013413-56-303027-4.json
index 2a1a4e06d93..652d9fe9ea6 100644
--- a/packages/astronomy/data/bodies/m33sss-j013413-56-303027-4.json
+++ b/packages/astronomy/data/bodies/m33sss-j013413-56-303027-4.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341356+3030274: RAJ2000 23.55638, DEJ2000 30.5076, from the archived row src/objects/m33sss-j013413-56-303027-4/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013413.56+303027.4",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,270 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856270 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,270 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856270 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341356+3030274 measures no proper motion; zero is assumed (at 856,270 pc, 1 mas/yr would be 4,059 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013413-83-304418-4.json b/packages/astronomy/data/bodies/m33sss-j013413-83-304418-4.json
index a4b504fb0d8..5a518ccf102 100644
--- a/packages/astronomy/data/bodies/m33sss-j013413-83-304418-4.json
+++ b/packages/astronomy/data/bodies/m33sss-j013413-83-304418-4.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341383+3044184: RAJ2000 23.55748, DEJ2000 30.73844, from the archived row src/objects/m33sss-j013413-83-304418-4/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013413.83+304418.4",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,069 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858069 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,069 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858069 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341383+3044184 measures no proper motion; zero is assumed (at 858,069 pc, 1 mas/yr would be 4,068 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013413-87-304324-0.json b/packages/astronomy/data/bodies/m33sss-j013413-87-304324-0.json
index 72d7eb43baf..f30ae7715b8 100644
--- a/packages/astronomy/data/bodies/m33sss-j013413-87-304324-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013413-87-304324-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341387+3043240: RAJ2000 23.55763, DEJ2000 30.72327, from the archived row src/objects/m33sss-j013413-87-304324-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013413.87+304324.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,947 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857947 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,947 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857947 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341387+3043240 measures no proper motion; zero is assumed (at 857,947 pc, 1 mas/yr would be 4,067 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013413-89-303212-2.json b/packages/astronomy/data/bodies/m33sss-j013413-89-303212-2.json
index 092e40a83c0..16b9a049aee 100644
--- a/packages/astronomy/data/bodies/m33sss-j013413-89-303212-2.json
+++ b/packages/astronomy/data/bodies/m33sss-j013413-89-303212-2.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341389+3032122: RAJ2000 23.55768, DEJ2000 30.53665, from the archived row src/objects/m33sss-j013413-89-303212-2/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013413.89+303212.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,477 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856477 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,477 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856477 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341389+3032122 measures no proper motion; zero is assumed (at 856,477 pc, 1 mas/yr would be 4,060 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013413-96-304837-5.json b/packages/astronomy/data/bodies/m33sss-j013413-96-304837-5.json
index 8abc0d868b8..b89ce87a2f2 100644
--- a/packages/astronomy/data/bodies/m33sss-j013413-96-304837-5.json
+++ b/packages/astronomy/data/bodies/m33sss-j013413-96-304837-5.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341396+3048375: RAJ2000 23.558, DEJ2000 30.81037, from the archived row src/objects/m33sss-j013413-96-304837-5/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013413.96+304837.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,631 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858631 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,631 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858631 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341396+3048375 measures no proper motion; zero is assumed (at 858,631 pc, 1 mas/yr would be 4,070 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013414-25-303713-8.json b/packages/astronomy/data/bodies/m33sss-j013414-25-303713-8.json
index 42b420635b5..4cadb8f7452 100644
--- a/packages/astronomy/data/bodies/m33sss-j013414-25-303713-8.json
+++ b/packages/astronomy/data/bodies/m33sss-j013414-25-303713-8.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341425+3037138: RAJ2000 23.55915, DEJ2000 30.62045, from the archived row src/objects/m33sss-j013414-25-303713-8/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013414.25+303713.8",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,111 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857111 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,111 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857111 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341425+3037138 measures no proper motion; zero is assumed (at 857,111 pc, 1 mas/yr would be 4,063 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013414-71-304609-7.json b/packages/astronomy/data/bodies/m33sss-j013414-71-304609-7.json
index b0d0dde91ac..87ffb095957 100644
--- a/packages/astronomy/data/bodies/m33sss-j013414-71-304609-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013414-71-304609-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341471+3046097: RAJ2000 23.56121, DEJ2000 30.76937, from the archived row src/objects/m33sss-j013414-71-304609-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013414.71+304609.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,253 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858253 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,253 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858253 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341471+3046097 measures no proper motion; zero is assumed (at 858,253 pc, 1 mas/yr would be 4,069 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013415-54-304411-6.json b/packages/astronomy/data/bodies/m33sss-j013415-54-304411-6.json
index 04be71cbf9a..ed2f7e0eb44 100644
--- a/packages/astronomy/data/bodies/m33sss-j013415-54-304411-6.json
+++ b/packages/astronomy/data/bodies/m33sss-j013415-54-304411-6.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341554+3044116: RAJ2000 23.56461, DEJ2000 30.73654, from the archived row src/objects/m33sss-j013415-54-304411-6/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013415.54+304411.6",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,938 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857938 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,938 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857938 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341554+3044116 measures no proper motion; zero is assumed (at 857,938 pc, 1 mas/yr would be 4,067 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013415-90-304643-6.json b/packages/astronomy/data/bodies/m33sss-j013415-90-304643-6.json
index 20266daf437..4f0f2c4b344 100644
--- a/packages/astronomy/data/bodies/m33sss-j013415-90-304643-6.json
+++ b/packages/astronomy/data/bodies/m33sss-j013415-90-304643-6.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341590+3046436: RAJ2000 23.56614, DEJ2000 30.77876, from the archived row src/objects/m33sss-j013415-90-304643-6/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013415.90+304643.6",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,247 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858247 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,247 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858247 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341590+3046436 measures no proper motion; zero is assumed (at 858,247 pc, 1 mas/yr would be 4,068 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013418-89-304441-2.json b/packages/astronomy/data/bodies/m33sss-j013418-89-304441-2.json
index 8da59233028..83ed716900f 100644
--- a/packages/astronomy/data/bodies/m33sss-j013418-89-304441-2.json
+++ b/packages/astronomy/data/bodies/m33sss-j013418-89-304441-2.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341889+3044412: RAJ2000 23.5786, DEJ2000 30.74478, from the archived row src/objects/m33sss-j013418-89-304441-2/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013418.89+304441.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857775 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857775 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341889+3044412 measures no proper motion; zero is assumed (at 857,775 pc, 1 mas/yr would be 4,066 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013419-86-304302-0.json b/packages/astronomy/data/bodies/m33sss-j013419-86-304302-0.json
index 4f49f036e0b..b3a281be02e 100644
--- a/packages/astronomy/data/bodies/m33sss-j013419-86-304302-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013419-86-304302-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341986+3043020: RAJ2000 23.5826, DEJ2000 30.71719, from the archived row src/objects/m33sss-j013419-86-304302-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013419.86+304302.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,491 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857491 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,491 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857491 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341986+3043020 measures no proper motion; zero is assumed (at 857,491 pc, 1 mas/yr would be 4,065 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013420-38-304101-0.json b/packages/astronomy/data/bodies/m33sss-j013420-38-304101-0.json
index ebb78c3c31f..cf1bc90e471 100644
--- a/packages/astronomy/data/bodies/m33sss-j013420-38-304101-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013420-38-304101-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01342038+3041010: RAJ2000 23.58481, DEJ2000 30.68358, from the archived row src/objects/m33sss-j013420-38-304101-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013420.38+304101.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,190 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857190 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,190 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857190 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01342038+3041010 measures no proper motion; zero is assumed (at 857,190 pc, 1 mas/yr would be 4,063 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013420-55-304244-0.json b/packages/astronomy/data/bodies/m33sss-j013420-55-304244-0.json
index a0599b160fb..a50fed523b3 100644
--- a/packages/astronomy/data/bodies/m33sss-j013420-55-304244-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013420-55-304244-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01342055+3042440: RAJ2000 23.58546, DEJ2000 30.71216, from the archived row src/objects/m33sss-j013420-55-304244-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013420.55+304244.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,405 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857405 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,405 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857405 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01342055+3042440 measures no proper motion; zero is assumed (at 857,405 pc, 1 mas/yr would be 4,065 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013421-02-304415-2.json b/packages/astronomy/data/bodies/m33sss-j013421-02-304415-2.json
index bcfd1aac73c..0a304fce701 100644
--- a/packages/astronomy/data/bodies/m33sss-j013421-02-304415-2.json
+++ b/packages/astronomy/data/bodies/m33sss-j013421-02-304415-2.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01342102+3044152: RAJ2000 23.58745, DEJ2000 30.73754, from the archived row src/objects/m33sss-j013421-02-304415-2/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013421.02+304415.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,573 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857573 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,573 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857573 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01342102+3044152 measures no proper motion; zero is assumed (at 857,573 pc, 1 mas/yr would be 4,065 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013421-22-304536-9.json b/packages/astronomy/data/bodies/m33sss-j013421-22-304536-9.json
index 2ac58a8985d..82c9f9ef777 100644
--- a/packages/astronomy/data/bodies/m33sss-j013421-22-304536-9.json
+++ b/packages/astronomy/data/bodies/m33sss-j013421-22-304536-9.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01342122+3045369: RAJ2000 23.58828, DEJ2000 30.76025, from the archived row src/objects/m33sss-j013421-22-304536-9/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013421.22+304536.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,739 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857739 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,739 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857739 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01342122+3045369 measures no proper motion; zero is assumed (at 857,739 pc, 1 mas/yr would be 4,066 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013421-42-304618-0.json b/packages/astronomy/data/bodies/m33sss-j013421-42-304618-0.json
index cb1b66cf7d4..06a4041f60a 100644
--- a/packages/astronomy/data/bodies/m33sss-j013421-42-304618-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013421-42-304618-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01342142+3046180: RAJ2000 23.58915, DEJ2000 30.77163, from the archived row src/objects/m33sss-j013421-42-304618-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013421.42+304618.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,815 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857815 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,815 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857815 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01342142+3046180 measures no proper motion; zero is assumed (at 857,815 pc, 1 mas/yr would be 4,066 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013422-41-304408-0.json b/packages/astronomy/data/bodies/m33sss-j013422-41-304408-0.json
index 087ac3d55ee..bd00fd52396 100644
--- a/packages/astronomy/data/bodies/m33sss-j013422-41-304408-0.json
+++ b/packages/astronomy/data/bodies/m33sss-j013422-41-304408-0.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01342241+3044080: RAJ2000 23.59329, DEJ2000 30.73553, from the archived row src/objects/m33sss-j013422-41-304408-0/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013422.41+304408.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,462 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857462 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,462 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857462 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01342241+3044080 measures no proper motion; zero is assumed (at 857,462 pc, 1 mas/yr would be 4,065 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013422-54-304905-5.json b/packages/astronomy/data/bodies/m33sss-j013422-54-304905-5.json
index 6f2e79f4cea..e7c10055c5a 100644
--- a/packages/astronomy/data/bodies/m33sss-j013422-54-304905-5.json
+++ b/packages/astronomy/data/bodies/m33sss-j013422-54-304905-5.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01342254+3049055: RAJ2000 23.59378, DEJ2000 30.81818, from the archived row src/objects/m33sss-j013422-54-304905-5/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013422.54+304905.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,109 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858109 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,109 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858109 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01342254+3049055 measures no proper motion; zero is assumed (at 858,109 pc, 1 mas/yr would be 4,068 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013424-19-304738-9.json b/packages/astronomy/data/bodies/m33sss-j013424-19-304738-9.json
index 3221bd9513d..4b565d7b7a3 100644
--- a/packages/astronomy/data/bodies/m33sss-j013424-19-304738-9.json
+++ b/packages/astronomy/data/bodies/m33sss-j013424-19-304738-9.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01342419+3047389: RAJ2000 23.6007, DEJ2000 30.79412, from the archived row src/objects/m33sss-j013424-19-304738-9/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013424.19+304738.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,805 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857805 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,805 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857805 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01342419+3047389 measures no proper motion; zero is assumed (at 857,805 pc, 1 mas/yr would be 4,066 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013424-72-304431-1.json b/packages/astronomy/data/bodies/m33sss-j013424-72-304431-1.json
index 9d726d69c95..af0e8ac3b9a 100644
--- a/packages/astronomy/data/bodies/m33sss-j013424-72-304431-1.json
+++ b/packages/astronomy/data/bodies/m33sss-j013424-72-304431-1.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01342472+3044311: RAJ2000 23.60284, DEJ2000 30.74196, from the archived row src/objects/m33sss-j013424-72-304431-1/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013424.72+304431.1",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,357 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857357 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,357 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857357 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01342472+3044311 measures no proper motion; zero is assumed (at 857,357 pc, 1 mas/yr would be 4,064 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013429-13-304338-8.json b/packages/astronomy/data/bodies/m33sss-j013429-13-304338-8.json
index 151b57118c4..930eb9424ff 100644
--- a/packages/astronomy/data/bodies/m33sss-j013429-13-304338-8.json
+++ b/packages/astronomy/data/bodies/m33sss-j013429-13-304338-8.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01342913+3043388: RAJ2000 23.62126, DEJ2000 30.72743, from the archived row src/objects/m33sss-j013429-13-304338-8/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013429.13+304338.8",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,942 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856942 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,942 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856942 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01342913+3043388 measures no proper motion; zero is assumed (at 856,942 pc, 1 mas/yr would be 4,062 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013429-88-304754-1.json b/packages/astronomy/data/bodies/m33sss-j013429-88-304754-1.json
index a0d09e1d920..752d310ac7a 100644
--- a/packages/astronomy/data/bodies/m33sss-j013429-88-304754-1.json
+++ b/packages/astronomy/data/bodies/m33sss-j013429-88-304754-1.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01342988+3047541: RAJ2000 23.62439, DEJ2000 30.79834, from the archived row src/objects/m33sss-j013429-88-304754-1/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013429.88+304754.1",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,453 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857453 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,453 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857453 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01342988+3047541 measures no proper motion; zero is assumed (at 857,453 pc, 1 mas/yr would be 4,065 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m33sss-j013430-20-304456-7.json b/packages/astronomy/data/bodies/m33sss-j013430-20-304456-7.json
index 5f2cff24471..245baf1a928 100644
--- a/packages/astronomy/data/bodies/m33sss-j013430-20-304456-7.json
+++ b/packages/astronomy/data/bodies/m33sss-j013430-20-304456-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01343020+3044567: RAJ2000 23.62573, DEJ2000 30.74908, from the archived row src/objects/m33sss-j013430-20-304456-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013430.20+304456.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,041 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857041 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,041 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857041 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01343020+3044567 measures no proper motion; zero is assumed (at 857,041 pc, 1 mas/yr would be 4,063 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/m98a-m-31ob8-112.json b/packages/astronomy/data/bodies/m98a-m-31ob8-112.json
index 2c9c9e5a5b2..7c5e87e6600 100644
--- a/packages/astronomy/data/bodies/m98a-m-31ob8-112.json
+++ b/packages/astronomy/data/bodies/m98a-m-31ob8-112.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.06418+41.56925, Per = 76.556: RAJ2000 11.064, DEJ2000 41.569, from the archived row src/objects/m98a-m-31ob8-112/source/photometry/catalogue-row.tsv; SIMBAD names it [M98a] M 31ob8-112",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,424 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774424 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,424 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774424 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.06418+41.56925, Per = 76.556 measures no proper motion; zero is assumed (at 774,424 pc, 1 mas/yr would be 3,671 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/map97-99.json b/packages/astronomy/data/bodies/map97-99.json
index c8f44410935..a88d870ebdd 100644
--- a/packages/astronomy/data/bodies/map97-99.json
+++ b/packages/astronomy/data/bodies/map97-99.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.23543+41.47288, Per = 21.817: RAJ2000 11.235, DEJ2000 41.473, from the archived row src/objects/map97-99/source/photometry/catalogue-row.tsv; SIMBAD names it [MAP97] 99",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,977 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766977 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,977 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766977 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.23543+41.47288, Per = 21.817 measures no proper motion; zero is assumed (at 766,977 pc, 1 mas/yr would be 3,636 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/pso-j011-0380-41-3034.json b/packages/astronomy/data/bodies/pso-j011-0380-41-3034.json
index 1cad3c1deca..eb28023a5b6 100644
--- a/packages/astronomy/data/bodies/pso-j011-0380-41-3034.json
+++ b/packages/astronomy/data/bodies/pso-j011-0380-41-3034.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.03915+41.30692, Per = 9.372: RAJ2000 11.038, DEJ2000 41.304, from the archived row src/objects/pso-j011-0380-41-3034/source/photometry/catalogue-row.tsv; SIMBAD names it PSO J011.0380+41.3034",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,534 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767534 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,534 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767534 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.03915+41.30692, Per = 9.372 measures no proper motion; zero is assumed (at 767,534 pc, 1 mas/yr would be 3,638 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/pso-j011-0534-41-3068.json b/packages/astronomy/data/bodies/pso-j011-0534-41-3068.json
index 2300269b623..231e2eaf042 100644
--- a/packages/astronomy/data/bodies/pso-j011-0534-41-3068.json
+++ b/packages/astronomy/data/bodies/pso-j011-0534-41-3068.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.05340+41.30685, Per = 10.631: RAJ2000 11.053, DEJ2000 41.307, from the archived row src/objects/pso-j011-0534-41-3068/source/photometry/catalogue-row.tsv; SIMBAD names it PSO J011.0534+41.3068",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,210 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767210 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,210 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767210 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.05340+41.30685, Per = 10.631 measures no proper motion; zero is assumed (at 767,210 pc, 1 mas/yr would be 3,637 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/pso-j011-2534-41-5727.json b/packages/astronomy/data/bodies/pso-j011-2534-41-5727.json
index 921e7fc3e78..1f3ed7cda05 100644
--- a/packages/astronomy/data/bodies/pso-j011-2534-41-5727.json
+++ b/packages/astronomy/data/bodies/pso-j011-2534-41-5727.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.25609+41.56927, Per = 6.841: RAJ2000 11.253, DEJ2000 41.573, from the archived row src/objects/pso-j011-2534-41-5727/source/photometry/catalogue-row.tsv; SIMBAD names it PSO J011.2534+41.5727",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,347 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769347 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,347 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769347 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.25609+41.56927, Per = 6.841 measures no proper motion; zero is assumed (at 769,347 pc, 1 mas/yr would be 3,647 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/rfv2012-vn-2-3-21.json b/packages/astronomy/data/bodies/rfv2012-vn-2-3-21.json
index 9edaaf3ffca..692ce7ae7f2 100644
--- a/packages/astronomy/data/bodies/rfv2012-vn-2-3-21.json
+++ b/packages/astronomy/data/bodies/rfv2012-vn-2-3-21.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.45542+41.86441, Per = 16.089: RAJ2000 11.455, DEJ2000 41.864, from the archived row src/objects/rfv2012-vn-2-3-21/source/photometry/catalogue-row.tsv; SIMBAD names it [RFV2012] vn.2.3.21",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,244 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 772244 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,244 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 772244 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.45542+41.86441, Per = 16.089 measures no proper motion; zero is assumed (at 772,244 pc, 1 mas/yr would be 3,661 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/rfv2012-vn-2-3-265.json b/packages/astronomy/data/bodies/rfv2012-vn-2-3-265.json
index 4c368aaee8c..c1543250283 100644
--- a/packages/astronomy/data/bodies/rfv2012-vn-2-3-265.json
+++ b/packages/astronomy/data/bodies/rfv2012-vn-2-3-265.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.39343+41.93733, Per = 15.376: RAJ2000 11.393, DEJ2000 41.937, from the archived row src/objects/rfv2012-vn-2-3-265/source/photometry/catalogue-row.tsv; SIMBAD names it [RFV2012] vn.2.3.265",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 776,074 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 776074 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 776,074 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 776074 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.39343+41.93733, Per = 15.376 measures no proper motion; zero is assumed (at 776,074 pc, 1 mas/yr would be 3,679 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-10.json b/packages/astronomy/data/bodies/vhk-10.json
index 046d29180cd..46d01918b08 100644
--- a/packages/astronomy/data/bodies/vhk-10.json
+++ b/packages/astronomy/data/bodies/vhk-10.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340516+3038511: RAJ2000 23.52135, DEJ2000 30.6475, from the archived row src/objects/vhk-10/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013405.16+303851.1",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,941 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857941 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,941 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857941 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340516+3038511 measures no proper motion; zero is assumed (at 857,941 pc, 1 mas/yr would be 4,067 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-12.json b/packages/astronomy/data/bodies/vhk-12.json
index 6e501b92f6d..2dcaedf7822 100644
--- a/packages/astronomy/data/bodies/vhk-12.json
+++ b/packages/astronomy/data/bodies/vhk-12.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340178+3039229: RAJ2000 23.50727, DEJ2000 30.65632, from the archived row src/objects/vhk-12/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013401.78+303922.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,241 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858241 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,241 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858241 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340178+3039229 measures no proper motion; zero is assumed (at 858,241 pc, 1 mas/yr would be 4,068 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-15.json b/packages/astronomy/data/bodies/vhk-15.json
index 60ee0f90e8c..5baf2d78277 100644
--- a/packages/astronomy/data/bodies/vhk-15.json
+++ b/packages/astronomy/data/bodies/vhk-15.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335947+3032266: RAJ2000 23.49765, DEJ2000 30.54068, from the archived row src/objects/vhk-15/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013359.47+303226.6",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,488 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857488 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,488 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857488 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335947+3032266 measures no proper motion; zero is assumed (at 857,488 pc, 1 mas/yr would be 4,065 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-17.json b/packages/astronomy/data/bodies/vhk-17.json
index c65d49fa597..e9c3dcb58cb 100644
--- a/packages/astronomy/data/bodies/vhk-17.json
+++ b/packages/astronomy/data/bodies/vhk-17.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335075+3035444: RAJ2000 23.46134, DEJ2000 30.59562, from the archived row src/objects/vhk-17/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013350.75+303544.4",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,514 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858514 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,514 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858514 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335075+3035444 measures no proper motion; zero is assumed (at 858,514 pc, 1 mas/yr would be 4,070 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-18.json b/packages/astronomy/data/bodies/vhk-18.json
index cd64da4bd19..4083f1efd6d 100644
--- a/packages/astronomy/data/bodies/vhk-18.json
+++ b/packages/astronomy/data/bodies/vhk-18.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335478+3041061: RAJ2000 23.47812, DEJ2000 30.68499, from the archived row src/objects/vhk-18/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013354.78+304106.1",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,944 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858944 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,944 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858944 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335478+3041061 measures no proper motion; zero is assumed (at 858,944 pc, 1 mas/yr would be 4,072 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-20.json b/packages/astronomy/data/bodies/vhk-20.json
index 551b1f40535..839eb6aa30f 100644
--- a/packages/astronomy/data/bodies/vhk-20.json
+++ b/packages/astronomy/data/bodies/vhk-20.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335247+3038442: RAJ2000 23.4685, DEJ2000 30.64558, from the archived row src/objects/vhk-20/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013352.47+303844.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,791 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858791 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,791 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858791 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335247+3038442 measures no proper motion; zero is assumed (at 858,791 pc, 1 mas/yr would be 4,071 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-24.json b/packages/astronomy/data/bodies/vhk-24.json
index 0f454b65f42..6a00300ad4f 100644
--- a/packages/astronomy/data/bodies/vhk-24.json
+++ b/packages/astronomy/data/bodies/vhk-24.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334983+3037587: RAJ2000 23.45749, DEJ2000 30.63294, from the archived row src/objects/vhk-24/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013349.83+303758.7",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,872 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858872 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,872 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858872 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334983+3037587 measures no proper motion; zero is assumed (at 858,872 pc, 1 mas/yr would be 4,071 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-25.json b/packages/astronomy/data/bodies/vhk-25.json
index 29b1715d764..516bb570c80 100644
--- a/packages/astronomy/data/bodies/vhk-25.json
+++ b/packages/astronomy/data/bodies/vhk-25.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01335886+3037198: RAJ2000 23.4951, DEJ2000 30.62213, from the archived row src/objects/vhk-25/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013358.86+303719.8",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,170 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858170 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,170 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858170 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01335886+3037198 measures no proper motion; zero is assumed (at 858,170 pc, 1 mas/yr would be 4,068 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-27.json b/packages/astronomy/data/bodies/vhk-27.json
index 8585f3e272d..afcd9348a49 100644
--- a/packages/astronomy/data/bodies/vhk-27.json
+++ b/packages/astronomy/data/bodies/vhk-27.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334456+3043132: RAJ2000 23.43546, DEJ2000 30.72032, from the archived row src/objects/vhk-27/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013344.56+304313.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,924 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859924 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,924 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859924 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334456+3043132 measures no proper motion; zero is assumed (at 859,924 pc, 1 mas/yr would be 4,076 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-30.json b/packages/astronomy/data/bodies/vhk-30.json
index 7b9b5dcfdd1..859b7dc3aa7 100644
--- a/packages/astronomy/data/bodies/vhk-30.json
+++ b/packages/astronomy/data/bodies/vhk-30.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01332923+3037449: RAJ2000 23.37169, DEJ2000 30.62909, from the archived row src/objects/vhk-30/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013329.23+303744.9",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,252 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860252 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,252 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860252 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01332923+3037449 measures no proper motion; zero is assumed (at 860,252 pc, 1 mas/yr would be 4,078 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-32.json b/packages/astronomy/data/bodies/vhk-32.json
index 96476a6b241..f8a61c5d8bb 100644
--- a/packages/astronomy/data/bodies/vhk-32.json
+++ b/packages/astronomy/data/bodies/vhk-32.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01332610+3033200: RAJ2000 23.35862, DEJ2000 30.55548, from the archived row src/objects/vhk-32/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013326.10+303320.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,887 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859887 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,887 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859887 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01332610+3033200 measures no proper motion; zero is assumed (at 859,887 pc, 1 mas/yr would be 4,076 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-36.json b/packages/astronomy/data/bodies/vhk-36.json
index a5f86c7360d..8e337eb8b54 100644
--- a/packages/astronomy/data/bodies/vhk-36.json
+++ b/packages/astronomy/data/bodies/vhk-36.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341217+3046411: RAJ2000 23.55057, DEJ2000 30.77806, from the archived row src/objects/vhk-36/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013412.17+304641.1",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,496 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858496 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,496 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858496 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341217+3046411 measures no proper motion; zero is assumed (at 858,496 pc, 1 mas/yr would be 4,070 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-38.json b/packages/astronomy/data/bodies/vhk-38.json
index a383d1df76c..6ecc4ef259f 100644
--- a/packages/astronomy/data/bodies/vhk-38.json
+++ b/packages/astronomy/data/bodies/vhk-38.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01340123+3031135: RAJ2000 23.50497, DEJ2000 30.52038, from the archived row src/objects/vhk-38/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013401.23+303113.5",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,209 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857209 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,209 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857209 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01340123+3031135 measures no proper motion; zero is assumed (at 857,209 pc, 1 mas/yr would be 4,064 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-41.json b/packages/astronomy/data/bodies/vhk-41.json
index c3d05f932d6..fac5398fc4c 100644
--- a/packages/astronomy/data/bodies/vhk-41.json
+++ b/packages/astronomy/data/bodies/vhk-41.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333012+3036381: RAJ2000 23.37536, DEJ2000 30.61055, from the archived row src/objects/vhk-41/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013330.12+303638.1",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,045 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860045 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,045 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860045 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333012+3036381 measures no proper motion; zero is assumed (at 860,045 pc, 1 mas/yr would be 4,077 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-42.json b/packages/astronomy/data/bodies/vhk-42.json
index 64ba363e99d..1ff60774af4 100644
--- a/packages/astronomy/data/bodies/vhk-42.json
+++ b/packages/astronomy/data/bodies/vhk-42.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01333291+3035490: RAJ2000 23.38696, DEJ2000 30.59689, from the archived row src/objects/vhk-42/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013332.91+303549.0",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,746 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859746 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,746 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859746 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01333291+3035490 measures no proper motion; zero is assumed (at 859,746 pc, 1 mas/yr would be 4,076 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-44.json b/packages/astronomy/data/bodies/vhk-44.json
index 89b859d5828..e13b1517739 100644
--- a/packages/astronomy/data/bodies/vhk-44.json
+++ b/packages/astronomy/data/bodies/vhk-44.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01332946+3035574: RAJ2000 23.37261, DEJ2000 30.59925, from the archived row src/objects/vhk-44/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013329.46+303557.4",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,001 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860001 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,001 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860001 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01332946+3035574 measures no proper motion; zero is assumed (at 860,001 pc, 1 mas/yr would be 4,077 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-45.json b/packages/astronomy/data/bodies/vhk-45.json
index 580e9ecc7d7..bf342a5ea90 100644
--- a/packages/astronomy/data/bodies/vhk-45.json
+++ b/packages/astronomy/data/bodies/vhk-45.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01334390+3032452: RAJ2000 23.43275, DEJ2000 30.54584, from the archived row src/objects/vhk-45/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013343.90+303245.2",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,592 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858592 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,592 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858592 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01334390+3032452 measures no proper motion; zero is assumed (at 858,592 pc, 1 mas/yr would be 4,070 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vhk-7.json b/packages/astronomy/data/bodies/vhk-7.json
index fda953e21f1..f56d94a73fa 100644
--- a/packages/astronomy/data/bodies/vhk-7.json
+++ b/packages/astronomy/data/bodies/vhk-7.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Breuval et al. (2023), ApJ 951, 118, table 9 (https://arxiv.org/abs/2304.00037), VizieR J/ApJ/951/118/table9 row ID = 01341125+3041558: RAJ2000 23.5467, DEJ2000 30.69881, from the archived row src/objects/vhk-7/source/photometry/catalogue-row.tsv; SIMBAD names it M33SSS J013411.25+304155.8",
-   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,932 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857932 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,932 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857932 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/951/118/table9 row ID = 01341125+3041558 measures no proper motion; zero is assumed (at 857,932 pc, 1 mas/yr would be 4,067 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vrj2006-m31v-j00444968-4126441.json b/packages/astronomy/data/bodies/vrj2006-m31v-j00444968-4126441.json
index 483f427a3ba..bafa6be5f9b 100644
--- a/packages/astronomy/data/bodies/vrj2006-m31v-j00444968-4126441.json
+++ b/packages/astronomy/data/bodies/vrj2006-m31v-j00444968-4126441.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.20822+41.44917, Per = 4.133: RAJ2000 11.207, DEJ2000 41.446, from the archived row src/objects/vrj2006-m31v-j00444968-4126441/source/photometry/catalogue-row.tsv; SIMBAD names it [VRJ2006] M31V-J00444968+4126441",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,968 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766968 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,968 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766968 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.20822+41.44917, Per = 4.133 measures no proper motion; zero is assumed (at 766,968 pc, 1 mas/yr would be 3,636 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vrj2006-m31v-j00452301-4150449.json b/packages/astronomy/data/bodies/vrj2006-m31v-j00452301-4150449.json
index 49e17212ced..8d42df932c9 100644
--- a/packages/astronomy/data/bodies/vrj2006-m31v-j00452301-4150449.json
+++ b/packages/astronomy/data/bodies/vrj2006-m31v-j00452301-4150449.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.34599+41.84588, Per = 16.458: RAJ2000 11.346, DEJ2000 41.846, from the archived row src/objects/vrj2006-m31v-j00452301-4150449/source/photometry/catalogue-row.tsv; SIMBAD names it [VRJ2006] M31V-J00452301+4150449",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,703 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774703 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,703 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774703 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.34599+41.84588, Per = 16.458 measures no proper motion; zero is assumed (at 774,703 pc, 1 mas/yr would be 3,672 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vrj2006-m31v-j00452811-4150143.json b/packages/astronomy/data/bodies/vrj2006-m31v-j00452811-4150143.json
index 8ee75ec3278..195520f0f4b 100644
--- a/packages/astronomy/data/bodies/vrj2006-m31v-j00452811-4150143.json
+++ b/packages/astronomy/data/bodies/vrj2006-m31v-j00452811-4150143.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = CEPH-11.36712+41.83738, Per = 24.200: RAJ2000 11.367, DEJ2000 41.837, from the archived row src/objects/vrj2006-m31v-j00452811-4150143/source/photometry/catalogue-row.tsv; SIMBAD names it [VRJ2006] M31V-J00452811+4150143",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,864 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 773864 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,864 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 773864 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = CEPH-11.36712+41.83738, Per = 24.200 measures no proper motion; zero is assumed (at 773,864 pc, 1 mas/yr would be 3,668 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vrj2006-m31v-j00453844-4154129.json b/packages/astronomy/data/bodies/vrj2006-m31v-j00453844-4154129.json
index 18bd7068ca7..cd8e45340d0 100644
--- a/packages/astronomy/data/bodies/vrj2006-m31v-j00453844-4154129.json
+++ b/packages/astronomy/data/bodies/vrj2006-m31v-j00453844-4154129.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.41291+41.90711, Per = 10.956: RAJ2000 11.41, DEJ2000 41.904, from the archived row src/objects/vrj2006-m31v-j00453844-4154129/source/photometry/catalogue-row.tsv; SIMBAD names it [VRJ2006] M31V-J00453844+4154129",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,640 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774640 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,640 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774640 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.41291+41.90711, Per = 10.956 measures no proper motion; zero is assumed (at 774,640 pc, 1 mas/yr would be 3,672 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/packages/astronomy/data/bodies/vrj2006-m31v-j00453972-4154374.json b/packages/astronomy/data/bodies/vrj2006-m31v-j00453972-4154374.json
index fdfda0b67aa..919591f9b17 100644
--- a/packages/astronomy/data/bodies/vrj2006-m31v-j00453972-4154374.json
+++ b/packages/astronomy/data/bodies/vrj2006-m31v-j00453972-4154374.json
@@ -22,7 +22,7 @@
   "presentationUp": "display-axis",
   "sources": {
    "position": "Li et al. (2021), ApJ 920, 84, table 2 (https://arxiv.org/abs/2107.08029), VizieR J/ApJ/920/84/table2 row ID = GRP-11.41291+41.90711, Per = 11.165: RAJ2000 11.415, DEJ2000 41.911, from the archived row src/objects/vrj2006-m31v-j00453972-4154374/source/photometry/catalogue-row.tsv; SIMBAD names it [VRJ2006] M31V-J00453972+4154374",
-   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,708 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774708 pc; Gaia DR3 cannot see the star",
+   "distance": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,708 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774708 pc; Gaia DR3 cannot see the star",
    "properMotion": "J/ApJ/920/84/table2 row ID = GRP-11.41291+41.90711, Per = 11.165 measures no proper motion; zero is assumed (at 774,708 pc, 1 mas/yr would be 3,672 km/s across the sky)",
    "radialVelocity": "SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured (https://ui.adsabs.harvard.edu/abs/2012AJ....144....4M/abstract)"
   }
diff --git a/src/objects/d31-j004458-8-413032-8/NOTICE.md b/src/objects/d31-j004458-8-413032-8/NOTICE.md
index c4148ed723e..27a8cbe9250 100644
--- a/src/objects/d31-j004458-8-413032-8/NOTICE.md
+++ b/src/objects/d31-j004458-8-413032-8/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.24332+41.50926, Per = 5.751 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,732 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.24332+41.50926, Per = 5.751 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,732 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/d31-j004458-8-413032-8/README.md b/src/objects/d31-j004458-8-413032-8/README.md
index 624af651032..83f999cc257 100644
--- a/src/objects/d31-j004458-8-413032-8/README.md
+++ b/src/objects/d31-j004458-8-413032-8/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 5.75 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.24332+41.50926, Per = 5.751 (SIMBAD D31 J004458.8+413032.8); placed by that row, not by a Gaia source, distance 767,732 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,732 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 42.7 +/- 7.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.751 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,520 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.751 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.24332+41.50926, Per = 5.751 (SIMBAD D31 J004458.8+413032.8); placed by that row, not by a Gaia source, distance 767,732 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,732 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 42.7 +/- 7.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.751 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,520 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.751 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,520 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede2. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/d31-j004458-8-413032-8/inventory.json b/src/objects/d31-j004458-8-413032-8/inventory.json
index caa9aca1547..6c4761ce419 100644
--- a/src/objects/d31-j004458-8-413032-8/inventory.json
+++ b/src/objects/d31-j004458-8-413032-8/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1637,
-      "sha256": "dd076dda57b42a1e58b914bbe063efed98fb1eda1ab527f6d6e9019603f81277"
+      "bytes": 1644,
+      "sha256": "e4f99d1e60944835d3f417954ad5494e2f42a59b384855ccf960254ff6e1332e"
     },
     {
       "location": "prepared",
diff --git a/src/objects/d31-j004458-8-413032-8/source/content/object.json b/src/objects/d31-j004458-8-413032-8/source/content/object.json
index e8428027de4..3e8c4b6eaa8 100644
--- a/src/objects/d31-j004458-8-413032-8/source/content/object.json
+++ b/src/objects/d31-j004458-8-413032-8/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,732 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,732 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/d31-j004458-8-413032-8/source/measurements.json b/src/objects/d31-j004458-8-413032-8/source/measurements.json
index 61ef2be0296..58a424d3915 100644
--- a/src/objects/d31-j004458-8-413032-8/source/measurements.json
+++ b/src/objects/d31-j004458-8-413032-8/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 29,706,390 km at 767732.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 767732,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,732 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767732 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,732 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767732 pc; Gaia DR3 cannot see the star",
   "radiusKm": 29706390,
   "radiusSource": "Radius 42.7 +/- 7.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.751 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 29,706,390 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5520 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.751 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5520,
diff --git a/src/objects/d31-j004458-8-413032-8/source/preparation/new-object.json b/src/objects/d31-j004458-8-413032-8/source/preparation/new-object.json
index 215840bbfb0..5343a9cb003 100644
--- a/src/objects/d31-j004458-8-413032-8/source/preparation/new-object.json
+++ b/src/objects/d31-j004458-8-413032-8/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 767732,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,732 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,732 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v11179-m31c/NOTICE.md b/src/objects/direct-v11179-m31c/NOTICE.md
index a7eb4fb0aaf..695e6a67261 100644
--- a/src/objects/direct-v11179-m31c/NOTICE.md
+++ b/src/objects/direct-v11179-m31c/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13381+41.40984, Per = 12.778 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,098 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13381+41.40984, Per = 12.778 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,098 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v11179-m31c/README.md b/src/objects/direct-v11179-m31c/README.md
index 5db6865bb9f..1202a9178ac 100644
--- a/src/objects/direct-v11179-m31c/README.md
+++ b/src/objects/direct-v11179-m31c/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 12.8 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13381+41.40984, Per = 12.778 (SIMBAD [MAP97] 84); placed by that row, not by a Gaia source, distance 768,098 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,098 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 76 +/- 12.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.778 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,240 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.778 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13381+41.40984, Per = 12.778 (SIMBAD [MAP97] 84); placed by that row, not by a Gaia source, distance 768,098 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,098 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 76 +/- 12.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.778 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,240 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.778 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,240 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v11179-m31c/inventory.json b/src/objects/direct-v11179-m31c/inventory.json
index 29d152f3c7a..4eddbccdabc 100644
--- a/src/objects/direct-v11179-m31c/inventory.json
+++ b/src/objects/direct-v11179-m31c/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1625,
-      "sha256": "0e740e25cb34d87064260c4237e9b6a2a8770bd004a13739732d55982cbf4057"
+      "bytes": 1632,
+      "sha256": "33c104c226d5407362f017c80e60b7c204d78eb4a610d60d8d9f2298f23815d2"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v11179-m31c/source/content/object.json b/src/objects/direct-v11179-m31c/source/content/object.json
index ff4317863ed..d4fc902cd14 100644
--- a/src/objects/direct-v11179-m31c/source/content/object.json
+++ b/src/objects/direct-v11179-m31c/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,098 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,098 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v11179-m31c/source/measurements.json b/src/objects/direct-v11179-m31c/source/measurements.json
index fba7cdd1b90..a683a3b6840 100644
--- a/src/objects/direct-v11179-m31c/source/measurements.json
+++ b/src/objects/direct-v11179-m31c/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 52,873,200 km at 768098.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 768098,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,098 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768098 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,098 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768098 pc; Gaia DR3 cannot see the star",
   "radiusKm": 52873200,
   "radiusSource": "Radius 76 +/- 12.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.778 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 52,873,200 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5240 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.778 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5240,
diff --git a/src/objects/direct-v11179-m31c/source/preparation/new-object.json b/src/objects/direct-v11179-m31c/source/preparation/new-object.json
index d899ee357ce..84c921db4a3 100644
--- a/src/objects/direct-v11179-m31c/source/preparation/new-object.json
+++ b/src/objects/direct-v11179-m31c/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 768098,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,098 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,098 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v11401-m31c/NOTICE.md b/src/objects/direct-v11401-m31c/NOTICE.md
index 73646816cb9..7b34e75d5e7 100644
--- a/src/objects/direct-v11401-m31c/NOTICE.md
+++ b/src/objects/direct-v11401-m31c/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13381+41.40984, Per = 19.780 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,761 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13381+41.40984, Per = 19.780 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,761 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v11401-m31c/README.md b/src/objects/direct-v11401-m31c/README.md
index 23bd64e1f27..91e4f33405e 100644
--- a/src/objects/direct-v11401-m31c/README.md
+++ b/src/objects/direct-v11401-m31c/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 19.8 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13381+41.40984, Per = 19.780 (SIMBAD DIRECT V11401 M31C); placed by that row, not by a Gaia source, distance 767,761 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,761 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 104.1 +/- 17.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.78 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,090 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.78 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13381+41.40984, Per = 19.780 (SIMBAD DIRECT V11401 M31C); placed by that row, not by a Gaia source, distance 767,761 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,761 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 104.1 +/- 17.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.78 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,090 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.78 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,090 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d3. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v11401-m31c/inventory.json b/src/objects/direct-v11401-m31c/inventory.json
index 9d746670eef..fd962b9ba4f 100644
--- a/src/objects/direct-v11401-m31c/inventory.json
+++ b/src/objects/direct-v11401-m31c/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1626,
-      "sha256": "de076792d94c791d293577b8c08b5e268eeb60fedac2f74f44490b898657c3d0"
+      "bytes": 1633,
+      "sha256": "f94659938d16ca9a01e227a8c1cfb879048c136df7998e727e04a4230caa586c"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v11401-m31c/source/content/object.json b/src/objects/direct-v11401-m31c/source/content/object.json
index 423af98e8dd..c54dbaf79ff 100644
--- a/src/objects/direct-v11401-m31c/source/content/object.json
+++ b/src/objects/direct-v11401-m31c/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,761 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,761 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v11401-m31c/source/measurements.json b/src/objects/direct-v11401-m31c/source/measurements.json
index 11e849813b8..861e661e329 100644
--- a/src/objects/direct-v11401-m31c/source/measurements.json
+++ b/src/objects/direct-v11401-m31c/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 72,422,370 km at 767761.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 767761,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,761 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767761 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,761 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767761 pc; Gaia DR3 cannot see the star",
   "radiusKm": 72422370,
   "radiusSource": "Radius 104.1 +/- 17.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.78 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 72,422,370 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5090 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.78 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5090,
diff --git a/src/objects/direct-v11401-m31c/source/preparation/new-object.json b/src/objects/direct-v11401-m31c/source/preparation/new-object.json
index c429c3a431a..3fbf19ed7c4 100644
--- a/src/objects/direct-v11401-m31c/source/preparation/new-object.json
+++ b/src/objects/direct-v11401-m31c/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 767761,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,761 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,761 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v13042-m31c/NOTICE.md b/src/objects/direct-v13042-m31c/NOTICE.md
index 790640c4527..fab26526191 100644
--- a/src/objects/direct-v13042-m31c/NOTICE.md
+++ b/src/objects/direct-v13042-m31c/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.17066+41.40333, Per = 10.850 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,637 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.17066+41.40333, Per = 10.850 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,637 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v13042-m31c/README.md b/src/objects/direct-v13042-m31c/README.md
index 01982e42054..6088c23467d 100644
--- a/src/objects/direct-v13042-m31c/README.md
+++ b/src/objects/direct-v13042-m31c/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 10.8 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.17066+41.40333, Per = 10.850 (SIMBAD DIRECT V13042 M31C); placed by that row, not by a Gaia source, distance 766,637 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,637 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 67.5 +/- 11.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.85 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,300 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.85 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.17066+41.40333, Per = 10.850 (SIMBAD DIRECT V13042 M31C); placed by that row, not by a Gaia source, distance 766,637 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,637 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 67.5 +/- 11.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.85 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,300 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.85 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,300 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeada. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v13042-m31c/inventory.json b/src/objects/direct-v13042-m31c/inventory.json
index 6d015e8d20b..8bb77050d5a 100644
--- a/src/objects/direct-v13042-m31c/inventory.json
+++ b/src/objects/direct-v13042-m31c/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1625,
-      "sha256": "5cc18c110bebd6a404c82f5e89fe9696ab53cf17ba1cb8e0b2bb0bfe817c5931"
+      "bytes": 1632,
+      "sha256": "e5a5283137715f0be1b0b91aa556250c7d6fcf59b6ad73ff7a96ca38515cb44c"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v13042-m31c/source/content/object.json b/src/objects/direct-v13042-m31c/source/content/object.json
index 62ae2049e7c..332620f490b 100644
--- a/src/objects/direct-v13042-m31c/source/content/object.json
+++ b/src/objects/direct-v13042-m31c/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,637 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,637 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v13042-m31c/source/measurements.json b/src/objects/direct-v13042-m31c/source/measurements.json
index bff08b165ea..5623050ce45 100644
--- a/src/objects/direct-v13042-m31c/source/measurements.json
+++ b/src/objects/direct-v13042-m31c/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 46,959,750 km at 766637.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 766637,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,637 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766637 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,637 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766637 pc; Gaia DR3 cannot see the star",
   "radiusKm": 46959750,
   "radiusSource": "Radius 67.5 +/- 11.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.85 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 46,959,750 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5300 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.85 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5300,
diff --git a/src/objects/direct-v13042-m31c/source/preparation/new-object.json b/src/objects/direct-v13042-m31c/source/preparation/new-object.json
index b77407cdf52..2ab49fc860e 100644
--- a/src/objects/direct-v13042-m31c/source/preparation/new-object.json
+++ b/src/objects/direct-v13042-m31c/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 766637,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,637 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,637 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v13153-m31c/NOTICE.md b/src/objects/direct-v13153-m31c/NOTICE.md
index f96dd16be6d..93980fd094c 100644
--- a/src/objects/direct-v13153-m31c/NOTICE.md
+++ b/src/objects/direct-v13153-m31c/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.17066+41.40333, Per = 10.352 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,837 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.17066+41.40333, Per = 10.352 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,837 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v13153-m31c/README.md b/src/objects/direct-v13153-m31c/README.md
index cb59cef77fd..29ba18260c7 100644
--- a/src/objects/direct-v13153-m31c/README.md
+++ b/src/objects/direct-v13153-m31c/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 10.4 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.17066+41.40333, Per = 10.352 (SIMBAD [MAP97] 90); placed by that row, not by a Gaia source, distance 766,837 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,837 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 65.3 +/- 10.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.352 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,310 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.352 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.17066+41.40333, Per = 10.352 (SIMBAD [MAP97] 90); placed by that row, not by a Gaia source, distance 766,837 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,837 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 65.3 +/- 10.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.352 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,310 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.352 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,310 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdb. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v13153-m31c/inventory.json b/src/objects/direct-v13153-m31c/inventory.json
index d15b4495122..55dcace7ac3 100644
--- a/src/objects/direct-v13153-m31c/inventory.json
+++ b/src/objects/direct-v13153-m31c/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1625,
-      "sha256": "a515c47b7fe81f93e82ebbec9ce583c9b81556627d56577e856c0864005f2435"
+      "bytes": 1632,
+      "sha256": "cca53a6851d16ee1757d22c8c6817365774fdcb4ed9ff12c90ec813664a6a223"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v13153-m31c/source/content/object.json b/src/objects/direct-v13153-m31c/source/content/object.json
index dbca77827cb..d7998d9684c 100644
--- a/src/objects/direct-v13153-m31c/source/content/object.json
+++ b/src/objects/direct-v13153-m31c/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,837 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,837 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v13153-m31c/source/measurements.json b/src/objects/direct-v13153-m31c/source/measurements.json
index d5f42ba42ac..1d64e03f159 100644
--- a/src/objects/direct-v13153-m31c/source/measurements.json
+++ b/src/objects/direct-v13153-m31c/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 45,429,210 km at 766837.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 766837,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,837 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766837 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,837 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766837 pc; Gaia DR3 cannot see the star",
   "radiusKm": 45429210,
   "radiusSource": "Radius 65.3 +/- 10.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.352 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 45,429,210 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5310 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.352 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5310,
diff --git a/src/objects/direct-v13153-m31c/source/preparation/new-object.json b/src/objects/direct-v13153-m31c/source/preparation/new-object.json
index 62f8637bd3e..48de8e3c54a 100644
--- a/src/objects/direct-v13153-m31c/source/preparation/new-object.json
+++ b/src/objects/direct-v13153-m31c/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 766837,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,837 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,837 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v14145-m31c/NOTICE.md b/src/objects/direct-v14145-m31c/NOTICE.md
index 370a5a5726f..c4403ced8d4 100644
--- a/src/objects/direct-v14145-m31c/NOTICE.md
+++ b/src/objects/direct-v14145-m31c/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.19786+41.44792, Per = 25.577 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,323 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.19786+41.44792, Per = 25.577 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,323 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v14145-m31c/README.md b/src/objects/direct-v14145-m31c/README.md
index 696d6f5a3ed..d7dfc501c4c 100644
--- a/src/objects/direct-v14145-m31c/README.md
+++ b/src/objects/direct-v14145-m31c/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 25.6 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.19786+41.44792, Per = 25.577 (SIMBAD DIRECT V14145 M31C); placed by that row, not by a Gaia source, distance 767,323 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,323 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 125.3 +/- 20.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 25.577 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,010 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 25.577 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.19786+41.44792, Per = 25.577 (SIMBAD DIRECT V14145 M31C); placed by that row, not by a Gaia source, distance 767,323 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,323 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 125.3 +/- 20.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 25.577 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,010 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 25.577 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,010 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe6d0. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v14145-m31c/inventory.json b/src/objects/direct-v14145-m31c/inventory.json
index de6a4bea606..82639104ae1 100644
--- a/src/objects/direct-v14145-m31c/inventory.json
+++ b/src/objects/direct-v14145-m31c/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1626,
-      "sha256": "87f186f429868f8b16988a3e69885efccf74c1d0d4317fd5bc09666cad1f3120"
+      "bytes": 1633,
+      "sha256": "8c4695b8924955a2a9f9c4af69e00dd631534b68705837e36dc3a77d7b9e4fe0"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v14145-m31c/source/content/object.json b/src/objects/direct-v14145-m31c/source/content/object.json
index 6893c73b1f8..629449d9616 100644
--- a/src/objects/direct-v14145-m31c/source/content/object.json
+++ b/src/objects/direct-v14145-m31c/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,323 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,323 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v14145-m31c/source/measurements.json b/src/objects/direct-v14145-m31c/source/measurements.json
index 2f1a8900a95..c13e8ab3325 100644
--- a/src/objects/direct-v14145-m31c/source/measurements.json
+++ b/src/objects/direct-v14145-m31c/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 87,171,210 km at 767323.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 767323,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,323 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767323 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,323 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767323 pc; Gaia DR3 cannot see the star",
   "radiusKm": 87171210,
   "radiusSource": "Radius 125.3 +/- 20.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 25.577 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 87,171,210 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5010 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 25.577 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5010,
diff --git a/src/objects/direct-v14145-m31c/source/preparation/new-object.json b/src/objects/direct-v14145-m31c/source/preparation/new-object.json
index 44190d34b08..f87e2f981ce 100644
--- a/src/objects/direct-v14145-m31c/source/preparation/new-object.json
+++ b/src/objects/direct-v14145-m31c/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 767323,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,323 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,323 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v14361-m31c/NOTICE.md b/src/objects/direct-v14361-m31c/NOTICE.md
index c8b75702343..dadd79e2259 100644
--- a/src/objects/direct-v14361-m31c/NOTICE.md
+++ b/src/objects/direct-v14361-m31c/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.19786+41.44792, Per = 21.201 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,217 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.19786+41.44792, Per = 21.201 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,217 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v14361-m31c/README.md b/src/objects/direct-v14361-m31c/README.md
index af8d82c0bc3..1caf5c038df 100644
--- a/src/objects/direct-v14361-m31c/README.md
+++ b/src/objects/direct-v14361-m31c/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 21.2 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.19786+41.44792, Per = 21.201 (SIMBAD [MAP97] 94); placed by that row, not by a Gaia source, distance 767,217 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,217 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 109.5 +/- 18.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.201 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,070 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.201 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.19786+41.44792, Per = 21.201 (SIMBAD [MAP97] 94); placed by that row, not by a Gaia source, distance 767,217 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,217 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 109.5 +/- 18.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.201 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,070 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.201 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,070 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d2. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v14361-m31c/inventory.json b/src/objects/direct-v14361-m31c/inventory.json
index fbcff9c87a5..a7a984baa0f 100644
--- a/src/objects/direct-v14361-m31c/inventory.json
+++ b/src/objects/direct-v14361-m31c/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1626,
-      "sha256": "bc6b9997831bbfa5abaab413e4b8238d65478e0fe337107e20e1574e59a78943"
+      "bytes": 1633,
+      "sha256": "6cf20bc8f74ea8650f1035ccffcaa6f9e7af1afb016109f4817a356f3ddb6885"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v14361-m31c/source/content/object.json b/src/objects/direct-v14361-m31c/source/content/object.json
index fa2a4f7a647..a33356de3d8 100644
--- a/src/objects/direct-v14361-m31c/source/content/object.json
+++ b/src/objects/direct-v14361-m31c/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,217 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,217 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v14361-m31c/source/measurements.json b/src/objects/direct-v14361-m31c/source/measurements.json
index c009c0714e4..4cb3df30b05 100644
--- a/src/objects/direct-v14361-m31c/source/measurements.json
+++ b/src/objects/direct-v14361-m31c/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 76,179,150 km at 767217.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 767217,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,217 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767217 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,217 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767217 pc; Gaia DR3 cannot see the star",
   "radiusKm": 76179150,
   "radiusSource": "Radius 109.5 +/- 18.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.201 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 76,179,150 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5070 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.201 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5070,
diff --git a/src/objects/direct-v14361-m31c/source/preparation/new-object.json b/src/objects/direct-v14361-m31c/source/preparation/new-object.json
index 83920a682e3..c0c7be12023 100644
--- a/src/objects/direct-v14361-m31c/source/preparation/new-object.json
+++ b/src/objects/direct-v14361-m31c/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 767217,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,217 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,217 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v14661-m31c/NOTICE.md b/src/objects/direct-v14661-m31c/NOTICE.md
index 0c3a2f6c237..72faeaa719a 100644
--- a/src/objects/direct-v14661-m31c/NOTICE.md
+++ b/src/objects/direct-v14661-m31c/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.20822+41.44917, Per = 15.510 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,113 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.20822+41.44917, Per = 15.510 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,113 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v14661-m31c/README.md b/src/objects/direct-v14661-m31c/README.md
index 5e925e03e1f..605024fd082 100644
--- a/src/objects/direct-v14661-m31c/README.md
+++ b/src/objects/direct-v14661-m31c/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 15.5 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.20822+41.44917, Per = 15.510 (SIMBAD DIRECT V14661 M31C); placed by that row, not by a Gaia source, distance 767,113 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,113 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 87.4 +/- 14.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.51 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.51 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.20822+41.44917, Per = 15.510 (SIMBAD DIRECT V14661 M31C); placed by that row, not by a Gaia source, distance 767,113 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,113 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 87.4 +/- 14.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.51 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.51 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,170 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d6. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v14661-m31c/inventory.json b/src/objects/direct-v14661-m31c/inventory.json
index c19e04661c1..4fb27a501b1 100644
--- a/src/objects/direct-v14661-m31c/inventory.json
+++ b/src/objects/direct-v14661-m31c/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1625,
-      "sha256": "91635d142ea13f5a752b29eae07e883d9089deaddf5a37ba9397950a49af827e"
+      "bytes": 1632,
+      "sha256": "c1124d1fd7ee5b87ccdfcc83337521ccc38c345f737fb08109b1852630258b5c"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v14661-m31c/source/content/object.json b/src/objects/direct-v14661-m31c/source/content/object.json
index df2c9807336..55a0daa0ade 100644
--- a/src/objects/direct-v14661-m31c/source/content/object.json
+++ b/src/objects/direct-v14661-m31c/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,113 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,113 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v14661-m31c/source/measurements.json b/src/objects/direct-v14661-m31c/source/measurements.json
index bc4e4ca035b..18d11c138fa 100644
--- a/src/objects/direct-v14661-m31c/source/measurements.json
+++ b/src/objects/direct-v14661-m31c/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 60,804,180 km at 767113.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 767113,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,113 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767113 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,113 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767113 pc; Gaia DR3 cannot see the star",
   "radiusKm": 60804180,
   "radiusSource": "Radius 87.4 +/- 14.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.51 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 60,804,180 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5170 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.51 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5170,
diff --git a/src/objects/direct-v14661-m31c/source/preparation/new-object.json b/src/objects/direct-v14661-m31c/source/preparation/new-object.json
index 7e4da47514c..4e9e2d55e6b 100644
--- a/src/objects/direct-v14661-m31c/source/preparation/new-object.json
+++ b/src/objects/direct-v14661-m31c/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 767113,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,113 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,113 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v164-m31d/NOTICE.md b/src/objects/direct-v164-m31d/NOTICE.md
index cd841fddb0a..39f373db06a 100644
--- a/src/objects/direct-v164-m31d/NOTICE.md
+++ b/src/objects/direct-v164-m31d/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-10.91809+41.18565, Per = 55.938 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,471 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-10.91809+41.18565, Per = 55.938 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,471 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v164-m31d/README.md b/src/objects/direct-v164-m31d/README.md
index 8eb51bec666..a76ec342816 100644
--- a/src/objects/direct-v164-m31d/README.md
+++ b/src/objects/direct-v164-m31d/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 55.9 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-10.91809+41.18565, Per = 55.938 (SIMBAD DIRECT V164 M31D); placed by that row, not by a Gaia source, distance 767,471 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,471 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 220.3 +/- 36.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 55.938 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,760 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 55.938 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-10.91809+41.18565, Per = 55.938 (SIMBAD DIRECT V164 M31D); placed by that row, not by a Gaia source, distance 767,471 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,471 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 220.3 +/- 36.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 55.938 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,760 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 55.938 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,760 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe2c6. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v164-m31d/inventory.json b/src/objects/direct-v164-m31d/inventory.json
index b3103e8c5a8..cee17d7b410 100644
--- a/src/objects/direct-v164-m31d/inventory.json
+++ b/src/objects/direct-v164-m31d/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1620,
-      "sha256": "9092520053225aad62104c80d67df0d07a9c95da9efed495433500fbbdcda4c0"
+      "bytes": 1627,
+      "sha256": "a84a37ed84d2812e1d050c20c1136b0e0952a8a10ed6f9c86086d5b03461480f"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v164-m31d/source/content/object.json b/src/objects/direct-v164-m31d/source/content/object.json
index d2bd51efe6b..f896d917737 100644
--- a/src/objects/direct-v164-m31d/source/content/object.json
+++ b/src/objects/direct-v164-m31d/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,471 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,471 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v164-m31d/source/measurements.json b/src/objects/direct-v164-m31d/source/measurements.json
index 645bdc42668..dc6ee155042 100644
--- a/src/objects/direct-v164-m31d/source/measurements.json
+++ b/src/objects/direct-v164-m31d/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 153,262,710 km at 767471.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 767471,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,471 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767471 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,471 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767471 pc; Gaia DR3 cannot see the star",
   "radiusKm": 153262710,
   "radiusSource": "Radius 220.3 +/- 36.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 55.938 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 153,262,710 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4760 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 55.938 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4760,
diff --git a/src/objects/direct-v164-m31d/source/preparation/new-object.json b/src/objects/direct-v164-m31d/source/preparation/new-object.json
index ed846f2e65d..b5180d0efbc 100644
--- a/src/objects/direct-v164-m31d/source/preparation/new-object.json
+++ b/src/objects/direct-v164-m31d/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 767471,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,471 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,471 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v1791-m31a/NOTICE.md b/src/objects/direct-v1791-m31a/NOTICE.md
index f1043605b5d..9fe411f88ef 100644
--- a/src/objects/direct-v1791-m31a/NOTICE.md
+++ b/src/objects/direct-v1791-m31a/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.27654+41.69484, Per = 10.057 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,234 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.27654+41.69484, Per = 10.057 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,234 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v1791-m31a/README.md b/src/objects/direct-v1791-m31a/README.md
index f05804583b9..f4e86830ee8 100644
--- a/src/objects/direct-v1791-m31a/README.md
+++ b/src/objects/direct-v1791-m31a/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 10.1 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.27654+41.69484, Per = 10.057 (SIMBAD DIRECT V1791 M31A); placed by that row, not by a Gaia source, distance 772,234 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,234 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 63.9 +/- 10.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.057 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,320 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.057 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.27654+41.69484, Per = 10.057 (SIMBAD DIRECT V1791 M31A); placed by that row, not by a Gaia source, distance 772,234 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,234 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 63.9 +/- 10.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.057 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,320 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.057 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,320 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdb. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v1791-m31a/inventory.json b/src/objects/direct-v1791-m31a/inventory.json
index 48865cdb8a1..5dd5821b400 100644
--- a/src/objects/direct-v1791-m31a/inventory.json
+++ b/src/objects/direct-v1791-m31a/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "e5270baf22fb639123b3da20d8d70054ef9540fe949a5bbeeb94273deaf0720a"
+      "bytes": 1629,
+      "sha256": "a810598ed46679271dc9b8b96d584ff4dc76d4e35d5c2ebbce5589a3ffa9a52c"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v1791-m31a/source/content/object.json b/src/objects/direct-v1791-m31a/source/content/object.json
index 0065947b992..3998d285777 100644
--- a/src/objects/direct-v1791-m31a/source/content/object.json
+++ b/src/objects/direct-v1791-m31a/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,234 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,234 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v1791-m31a/source/measurements.json b/src/objects/direct-v1791-m31a/source/measurements.json
index 8e1389b033a..6b48430a731 100644
--- a/src/objects/direct-v1791-m31a/source/measurements.json
+++ b/src/objects/direct-v1791-m31a/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 44,455,230 km at 772234.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 772234,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,234 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 772234 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,234 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 772234 pc; Gaia DR3 cannot see the star",
   "radiusKm": 44455230,
   "radiusSource": "Radius 63.9 +/- 10.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.057 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 44,455,230 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5320 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.057 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5320,
diff --git a/src/objects/direct-v1791-m31a/source/preparation/new-object.json b/src/objects/direct-v1791-m31a/source/preparation/new-object.json
index 89fc4a50772..587a16228c7 100644
--- a/src/objects/direct-v1791-m31a/source/preparation/new-object.json
+++ b/src/objects/direct-v1791-m31a/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 772234,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,234 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,234 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v1934-m31b/NOTICE.md b/src/objects/direct-v1934-m31b/NOTICE.md
index c9b23154e0f..f9df8bbdc52 100644
--- a/src/objects/direct-v1934-m31b/NOTICE.md
+++ b/src/objects/direct-v1934-m31b/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.12919+41.61338, Per = 12.351 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,902 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.12919+41.61338, Per = 12.351 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,902 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v1934-m31b/README.md b/src/objects/direct-v1934-m31b/README.md
index af8fae763e3..d5e1a2eee64 100644
--- a/src/objects/direct-v1934-m31b/README.md
+++ b/src/objects/direct-v1934-m31b/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 12.4 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.12919+41.61338, Per = 12.351 (SIMBAD DIRECT V1934 M31B); placed by that row, not by a Gaia source, distance 773,902 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,902 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 74.2 +/- 12.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.351 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,250 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.351 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.12919+41.61338, Per = 12.351 (SIMBAD DIRECT V1934 M31B); placed by that row, not by a Gaia source, distance 773,902 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,902 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 74.2 +/- 12.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.351 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,250 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.351 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,250 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead9. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v1934-m31b/inventory.json b/src/objects/direct-v1934-m31b/inventory.json
index 76dd08e3a3a..f8c9d6c1d2e 100644
--- a/src/objects/direct-v1934-m31b/inventory.json
+++ b/src/objects/direct-v1934-m31b/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "da3a8fd2d73db6d575e7586573c7895fbc07305d07dd77d09c22a5932c084947"
+      "bytes": 1629,
+      "sha256": "fac3c518576144427ccab8793578764b77143232eeaeb6b48dd153a155cd95a9"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v1934-m31b/source/content/object.json b/src/objects/direct-v1934-m31b/source/content/object.json
index 950333a3753..cb3f691cfdf 100644
--- a/src/objects/direct-v1934-m31b/source/content/object.json
+++ b/src/objects/direct-v1934-m31b/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,902 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,902 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v1934-m31b/source/measurements.json b/src/objects/direct-v1934-m31b/source/measurements.json
index 21f81bb8cf8..286fc710de0 100644
--- a/src/objects/direct-v1934-m31b/source/measurements.json
+++ b/src/objects/direct-v1934-m31b/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 51,620,940 km at 773902.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 773902,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,902 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 773902 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,902 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 773902 pc; Gaia DR3 cannot see the star",
   "radiusKm": 51620940,
   "radiusSource": "Radius 74.2 +/- 12.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.351 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 51,620,940 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5250 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.351 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5250,
diff --git a/src/objects/direct-v1934-m31b/source/preparation/new-object.json b/src/objects/direct-v1934-m31b/source/preparation/new-object.json
index 814ed547122..9c7ce249636 100644
--- a/src/objects/direct-v1934-m31b/source/preparation/new-object.json
+++ b/src/objects/direct-v1934-m31b/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 773902,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,902 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,902 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v2048-m31b/NOTICE.md b/src/objects/direct-v2048-m31b/NOTICE.md
index f686ed5399e..909132cad7c 100644
--- a/src/objects/direct-v2048-m31b/NOTICE.md
+++ b/src/objects/direct-v2048-m31b/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13498+41.62908, Per = 13.268 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,398 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13498+41.62908, Per = 13.268 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,398 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v2048-m31b/README.md b/src/objects/direct-v2048-m31b/README.md
index 7ee3c09bf6e..b5073d3de5b 100644
--- a/src/objects/direct-v2048-m31b/README.md
+++ b/src/objects/direct-v2048-m31b/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 13.3 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13498+41.62908, Per = 13.268 (SIMBAD DIRECT V2048 M31B); placed by that row, not by a Gaia source, distance 774,398 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,398 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 78.1 +/- 13 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.268 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.268 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13498+41.62908, Per = 13.268 (SIMBAD DIRECT V2048 M31B); placed by that row, not by a Gaia source, distance 774,398 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,398 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 78.1 +/- 13 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.268 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.268 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,230 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v2048-m31b/inventory.json b/src/objects/direct-v2048-m31b/inventory.json
index ce717b25ac8..2d788b7d6f1 100644
--- a/src/objects/direct-v2048-m31b/inventory.json
+++ b/src/objects/direct-v2048-m31b/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "e8e5ac2885b992044ce654d7c876976c8dcc075bc685f58016467087adcf73be"
+      "bytes": 1629,
+      "sha256": "5e10109a17c0159927b074f8c001c64d7e820228a7fd196654d6dcc53b43a47f"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v2048-m31b/source/content/object.json b/src/objects/direct-v2048-m31b/source/content/object.json
index 2b4305907d1..29ec2b08683 100644
--- a/src/objects/direct-v2048-m31b/source/content/object.json
+++ b/src/objects/direct-v2048-m31b/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,398 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,398 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v2048-m31b/source/measurements.json b/src/objects/direct-v2048-m31b/source/measurements.json
index 65bbd4d25b5..dacb0378dce 100644
--- a/src/objects/direct-v2048-m31b/source/measurements.json
+++ b/src/objects/direct-v2048-m31b/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 54,334,170 km at 774398.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 774398,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,398 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774398 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,398 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774398 pc; Gaia DR3 cannot see the star",
   "radiusKm": 54334170,
   "radiusSource": "Radius 78.1 +/- 13 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.268 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 54,334,170 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5230 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.268 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5230,
diff --git a/src/objects/direct-v2048-m31b/source/preparation/new-object.json b/src/objects/direct-v2048-m31b/source/preparation/new-object.json
index f355582cd14..69c01513213 100644
--- a/src/objects/direct-v2048-m31b/source/preparation/new-object.json
+++ b/src/objects/direct-v2048-m31b/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 774398,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,398 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,398 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v2293-m31b/NOTICE.md b/src/objects/direct-v2293-m31b/NOTICE.md
index 0c86ba28ef7..14a560234b7 100644
--- a/src/objects/direct-v2293-m31b/NOTICE.md
+++ b/src/objects/direct-v2293-m31b/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13498+41.62908, Per = 10.644 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,030 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13498+41.62908, Per = 10.644 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,030 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v2293-m31b/README.md b/src/objects/direct-v2293-m31b/README.md
index e7ee608839d..67cb3061aac 100644
--- a/src/objects/direct-v2293-m31b/README.md
+++ b/src/objects/direct-v2293-m31b/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 10.6 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13498+41.62908, Per = 10.644 (SIMBAD [MAP97] 86); placed by that row, not by a Gaia source, distance 774,030 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,030 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 66.6 +/- 11.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.644 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,300 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.644 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.13498+41.62908, Per = 10.644 (SIMBAD [MAP97] 86); placed by that row, not by a Gaia source, distance 774,030 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,030 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 66.6 +/- 11.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.644 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,300 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.644 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,300 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeada. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v2293-m31b/inventory.json b/src/objects/direct-v2293-m31b/inventory.json
index 1c27a0361b9..268f8614e9e 100644
--- a/src/objects/direct-v2293-m31b/inventory.json
+++ b/src/objects/direct-v2293-m31b/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "0228ca82d7cbacde32e59a8b8c42cc4e4837a23c9c7bb4b795095b9940053b38"
+      "bytes": 1629,
+      "sha256": "1064c4ef21e78de23094d9ad8e9f47bb8143e77072b3d083a2b0efc75c9a57dd"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v2293-m31b/source/content/object.json b/src/objects/direct-v2293-m31b/source/content/object.json
index 8163b89369d..7cf696e71bc 100644
--- a/src/objects/direct-v2293-m31b/source/content/object.json
+++ b/src/objects/direct-v2293-m31b/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,030 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,030 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v2293-m31b/source/measurements.json b/src/objects/direct-v2293-m31b/source/measurements.json
index d4e9173154a..e15bbff7daa 100644
--- a/src/objects/direct-v2293-m31b/source/measurements.json
+++ b/src/objects/direct-v2293-m31b/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 46,333,620 km at 774030.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 774030,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,030 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774030 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,030 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774030 pc; Gaia DR3 cannot see the star",
   "radiusKm": 46333620,
   "radiusSource": "Radius 66.6 +/- 11.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.644 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 46,333,620 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5300 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.644 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5300,
diff --git a/src/objects/direct-v2293-m31b/source/preparation/new-object.json b/src/objects/direct-v2293-m31b/source/preparation/new-object.json
index 2088ec63c36..fc18a9280a0 100644
--- a/src/objects/direct-v2293-m31b/source/preparation/new-object.json
+++ b/src/objects/direct-v2293-m31b/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 774030,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,030 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,030 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v2294-m31c/NOTICE.md b/src/objects/direct-v2294-m31c/NOTICE.md
index cb5fa3e1c66..75ff84cd41d 100644
--- a/src/objects/direct-v2294-m31c/NOTICE.md
+++ b/src/objects/direct-v2294-m31c/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.00794+41.50202, Per = 22.200 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,035 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.00794+41.50202, Per = 22.200 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,035 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v2294-m31c/README.md b/src/objects/direct-v2294-m31c/README.md
index 94811b560c1..60ae460a607 100644
--- a/src/objects/direct-v2294-m31c/README.md
+++ b/src/objects/direct-v2294-m31c/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 22.2 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.00794+41.50202, Per = 22.200 (SIMBAD BASW 12); placed by that row, not by a Gaia source, distance 774,035 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,035 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 113.2 +/- 18.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.2 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,050 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.2 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.00794+41.50202, Per = 22.200 (SIMBAD BASW 12); placed by that row, not by a Gaia source, distance 774,035 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,035 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 113.2 +/- 18.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.2 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,050 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.2 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,050 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v2294-m31c/inventory.json b/src/objects/direct-v2294-m31c/inventory.json
index 8adb07c01ea..cd9c181b693 100644
--- a/src/objects/direct-v2294-m31c/inventory.json
+++ b/src/objects/direct-v2294-m31c/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1623,
-      "sha256": "cea7d61b990d34cbd16de9f87b954b558ba3f0a1157bfd4eba251373745598dc"
+      "bytes": 1630,
+      "sha256": "dd12199f451acc9f80b26717c0156deb0928bce7e7a95145774dcb6fd8c350d2"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v2294-m31c/source/content/object.json b/src/objects/direct-v2294-m31c/source/content/object.json
index 63604135321..deb5a8c27ee 100644
--- a/src/objects/direct-v2294-m31c/source/content/object.json
+++ b/src/objects/direct-v2294-m31c/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,035 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,035 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v2294-m31c/source/measurements.json b/src/objects/direct-v2294-m31c/source/measurements.json
index 38f5d356a11..1792fe830d7 100644
--- a/src/objects/direct-v2294-m31c/source/measurements.json
+++ b/src/objects/direct-v2294-m31c/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 78,753,240 km at 774035.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 774035,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,035 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774035 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,035 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774035 pc; Gaia DR3 cannot see the star",
   "radiusKm": 78753240,
   "radiusSource": "Radius 113.2 +/- 18.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.2 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 78,753,240 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5050 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.2 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5050,
diff --git a/src/objects/direct-v2294-m31c/source/preparation/new-object.json b/src/objects/direct-v2294-m31c/source/preparation/new-object.json
index 8cbc20f72c8..26a4ff49efc 100644
--- a/src/objects/direct-v2294-m31c/source/preparation/new-object.json
+++ b/src/objects/direct-v2294-m31c/source/preparation/new-object.json
@@ -40,7 +40,7 @@
   },
   "distance": {
     "value": 774035,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,035 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,035 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v3277-m31c/NOTICE.md b/src/objects/direct-v3277-m31c/NOTICE.md
index adfeced5dad..bd9cec6e753 100644
--- a/src/objects/direct-v3277-m31c/NOTICE.md
+++ b/src/objects/direct-v3277-m31c/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.02407+41.34854, Per = 17.605 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,198 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.02407+41.34854, Per = 17.605 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,198 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v3277-m31c/README.md b/src/objects/direct-v3277-m31c/README.md
index 353c1c335a0..cbd371f4164 100644
--- a/src/objects/direct-v3277-m31c/README.md
+++ b/src/objects/direct-v3277-m31c/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 17.6 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.02407+41.34854, Per = 17.605 (SIMBAD DIRECT V3277 M31C); placed by that row, not by a Gaia source, distance 769,198 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,198 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 95.7 +/- 16 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.605 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,130 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.605 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.02407+41.34854, Per = 17.605 (SIMBAD DIRECT V3277 M31C); placed by that row, not by a Gaia source, distance 769,198 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,198 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 95.7 +/- 16 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.605 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,130 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.605 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,130 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe8d4. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v3277-m31c/inventory.json b/src/objects/direct-v3277-m31c/inventory.json
index b12953bfbbc..2a9e4c188f3 100644
--- a/src/objects/direct-v3277-m31c/inventory.json
+++ b/src/objects/direct-v3277-m31c/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "aa3a355441474486e2fa25d0379825032515cf8c4bf584ec7d3968a04eee6ed5"
+      "bytes": 1629,
+      "sha256": "147c22a7f27c860a146a5d59e62d4173021e732624b8ed0e21f85e6c269fa029"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v3277-m31c/source/content/object.json b/src/objects/direct-v3277-m31c/source/content/object.json
index a5dd43ae88f..58204603ed3 100644
--- a/src/objects/direct-v3277-m31c/source/content/object.json
+++ b/src/objects/direct-v3277-m31c/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,198 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,198 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v3277-m31c/source/measurements.json b/src/objects/direct-v3277-m31c/source/measurements.json
index fb65122e768..373a85cb54c 100644
--- a/src/objects/direct-v3277-m31c/source/measurements.json
+++ b/src/objects/direct-v3277-m31c/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 66,578,490 km at 769198.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 769198,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,198 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769198 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,198 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769198 pc; Gaia DR3 cannot see the star",
   "radiusKm": 66578490,
   "radiusSource": "Radius 95.7 +/- 16 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.605 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 66,578,490 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5130 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.605 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5130,
diff --git a/src/objects/direct-v3277-m31c/source/preparation/new-object.json b/src/objects/direct-v3277-m31c/source/preparation/new-object.json
index ebb1bf3dbef..d9397bcec60 100644
--- a/src/objects/direct-v3277-m31c/source/preparation/new-object.json
+++ b/src/objects/direct-v3277-m31c/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 769198,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,198 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,198 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v4104-m31a/NOTICE.md b/src/objects/direct-v4104-m31a/NOTICE.md
index d18eef9fc75..558740fe7e4 100644
--- a/src/objects/direct-v4104-m31a/NOTICE.md
+++ b/src/objects/direct-v4104-m31a/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.32917+41.65060, Per = 12.559 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,599 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.32917+41.65060, Per = 12.559 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,599 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v4104-m31a/README.md b/src/objects/direct-v4104-m31a/README.md
index db13dd4c5eb..d2c5469e414 100644
--- a/src/objects/direct-v4104-m31a/README.md
+++ b/src/objects/direct-v4104-m31a/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 12.6 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.32917+41.65060, Per = 12.559 (SIMBAD DIRECT V4104 M31A); placed by that row, not by a Gaia source, distance 769,599 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,599 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 75 +/- 12.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.559 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,250 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.559 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.32917+41.65060, Per = 12.559 (SIMBAD DIRECT V4104 M31A); placed by that row, not by a Gaia source, distance 769,599 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,599 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 75 +/- 12.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.559 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,250 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.559 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,250 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead9. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v4104-m31a/inventory.json b/src/objects/direct-v4104-m31a/inventory.json
index d163501dae1..376b6b7382c 100644
--- a/src/objects/direct-v4104-m31a/inventory.json
+++ b/src/objects/direct-v4104-m31a/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "33f3b0c67b31ada6e6c117042d1776ffa0832c053764b027926be44c4b9e00a8"
+      "bytes": 1629,
+      "sha256": "6fa26925335b78d45c213d9b8d35073a71d8448700337c0d79c5b628f57e8c18"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v4104-m31a/source/content/object.json b/src/objects/direct-v4104-m31a/source/content/object.json
index a85ff235491..0437b4ee92e 100644
--- a/src/objects/direct-v4104-m31a/source/content/object.json
+++ b/src/objects/direct-v4104-m31a/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,599 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,599 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v4104-m31a/source/measurements.json b/src/objects/direct-v4104-m31a/source/measurements.json
index f995d326dd9..a2edca4bd3d 100644
--- a/src/objects/direct-v4104-m31a/source/measurements.json
+++ b/src/objects/direct-v4104-m31a/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 52,177,500 km at 769599.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 769599,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,599 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769599 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,599 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769599 pc; Gaia DR3 cannot see the star",
   "radiusKm": 52177500,
   "radiusSource": "Radius 75 +/- 12.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.559 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 52,177,500 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5250 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.559 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5250,
diff --git a/src/objects/direct-v4104-m31a/source/preparation/new-object.json b/src/objects/direct-v4104-m31a/source/preparation/new-object.json
index 0648aff1331..d4214b04c9a 100644
--- a/src/objects/direct-v4104-m31a/source/preparation/new-object.json
+++ b/src/objects/direct-v4104-m31a/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 769599,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,599 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,599 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v4452-m31a/NOTICE.md b/src/objects/direct-v4452-m31a/NOTICE.md
index 7064be308f6..67cd4f93c6a 100644
--- a/src/objects/direct-v4452-m31a/NOTICE.md
+++ b/src/objects/direct-v4452-m31a/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.32917+41.65060, Per = 25.590 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,436 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.32917+41.65060, Per = 25.590 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,436 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v4452-m31a/README.md b/src/objects/direct-v4452-m31a/README.md
index f167e319d81..b5094e7ed9e 100644
--- a/src/objects/direct-v4452-m31a/README.md
+++ b/src/objects/direct-v4452-m31a/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 25.6 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.32917+41.65060, Per = 25.590 (SIMBAD DIRECT V4452 M31A); placed by that row, not by a Gaia source, distance 769,436 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,436 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 125.4 +/- 20.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 25.59 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,010 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 25.59 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.32917+41.65060, Per = 25.590 (SIMBAD DIRECT V4452 M31A); placed by that row, not by a Gaia source, distance 769,436 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,436 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 125.4 +/- 20.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 25.59 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,010 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 25.59 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,010 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe6d0. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v4452-m31a/inventory.json b/src/objects/direct-v4452-m31a/inventory.json
index d8c8de9ad11..c897578c480 100644
--- a/src/objects/direct-v4452-m31a/inventory.json
+++ b/src/objects/direct-v4452-m31a/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1623,
-      "sha256": "0fa67ec2a16a07e18a70f789a74d174cc283fe10230d2902115bd3cb6295116a"
+      "bytes": 1630,
+      "sha256": "dd7f8e813c981f72b7fafd56c06550412c34eb0ec8033e47dcdd3e72a139a72a"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v4452-m31a/source/content/object.json b/src/objects/direct-v4452-m31a/source/content/object.json
index bbd35908998..7f7aaf98521 100644
--- a/src/objects/direct-v4452-m31a/source/content/object.json
+++ b/src/objects/direct-v4452-m31a/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,436 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,436 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v4452-m31a/source/measurements.json b/src/objects/direct-v4452-m31a/source/measurements.json
index d3a2eccd102..22522840034 100644
--- a/src/objects/direct-v4452-m31a/source/measurements.json
+++ b/src/objects/direct-v4452-m31a/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 87,240,780 km at 769436.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 769436,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,436 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769436 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,436 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769436 pc; Gaia DR3 cannot see the star",
   "radiusKm": 87240780,
   "radiusSource": "Radius 125.4 +/- 20.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 25.59 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 87,240,780 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5010 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 25.59 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5010,
diff --git a/src/objects/direct-v4452-m31a/source/preparation/new-object.json b/src/objects/direct-v4452-m31a/source/preparation/new-object.json
index 310dc634f41..dfa2cb89dcd 100644
--- a/src/objects/direct-v4452-m31a/source/preparation/new-object.json
+++ b/src/objects/direct-v4452-m31a/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 769436,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,436 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,436 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v5146-m31d/NOTICE.md b/src/objects/direct-v5146-m31d/NOTICE.md
index 13a5f614252..e0ade170e3f 100644
--- a/src/objects/direct-v5146-m31d/NOTICE.md
+++ b/src/objects/direct-v5146-m31d/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.01944+41.23304, Per = 13.527 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,067 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.01944+41.23304, Per = 13.527 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,067 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v5146-m31d/README.md b/src/objects/direct-v5146-m31d/README.md
index e1d5b49a9e8..6b887b2769a 100644
--- a/src/objects/direct-v5146-m31d/README.md
+++ b/src/objects/direct-v5146-m31d/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 13.5 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.01944+41.23304, Per = 13.527 (SIMBAD DIRECT V5146 M31D); placed by that row, not by a Gaia source, distance 766,067 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,067 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 79.2 +/- 13.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.527 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,220 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.527 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.01944+41.23304, Per = 13.527 (SIMBAD DIRECT V5146 M31D); placed by that row, not by a Gaia source, distance 766,067 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,067 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 79.2 +/- 13.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.527 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,220 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.527 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,220 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v5146-m31d/inventory.json b/src/objects/direct-v5146-m31d/inventory.json
index 50a2bdcc938..45c82df9a4e 100644
--- a/src/objects/direct-v5146-m31d/inventory.json
+++ b/src/objects/direct-v5146-m31d/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "afb6026b86a914ffdd565d053f69ace89a1b2c2663b6f13aa0bea66154d27027"
+      "bytes": 1629,
+      "sha256": "accba135c7002250240d42eb09bb596dedb679576bb285f0f60e8fafc211a9b8"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v5146-m31d/source/content/object.json b/src/objects/direct-v5146-m31d/source/content/object.json
index 4021b5b6b3f..e718532a1e4 100644
--- a/src/objects/direct-v5146-m31d/source/content/object.json
+++ b/src/objects/direct-v5146-m31d/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,067 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,067 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v5146-m31d/source/measurements.json b/src/objects/direct-v5146-m31d/source/measurements.json
index c228c44a683..6df34760e15 100644
--- a/src/objects/direct-v5146-m31d/source/measurements.json
+++ b/src/objects/direct-v5146-m31d/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 55,099,440 km at 766067.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 766067,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,067 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766067 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,067 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766067 pc; Gaia DR3 cannot see the star",
   "radiusKm": 55099440,
   "radiusSource": "Radius 79.2 +/- 13.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.527 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 55,099,440 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5220 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.527 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5220,
diff --git a/src/objects/direct-v5146-m31d/source/preparation/new-object.json b/src/objects/direct-v5146-m31d/source/preparation/new-object.json
index 84c044c3318..a501d691310 100644
--- a/src/objects/direct-v5146-m31d/source/preparation/new-object.json
+++ b/src/objects/direct-v5146-m31d/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 766067,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,067 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,067 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v5343-m31d/NOTICE.md b/src/objects/direct-v5343-m31d/NOTICE.md
index 622fd89b764..831de2e575f 100644
--- a/src/objects/direct-v5343-m31d/NOTICE.md
+++ b/src/objects/direct-v5343-m31d/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.01944+41.23304, Per = 10.291 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,015 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.01944+41.23304, Per = 10.291 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,015 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v5343-m31d/README.md b/src/objects/direct-v5343-m31d/README.md
index ff80f701b7e..6cf82dd7ac7 100644
--- a/src/objects/direct-v5343-m31d/README.md
+++ b/src/objects/direct-v5343-m31d/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 10.3 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.01944+41.23304, Per = 10.291 (SIMBAD DIRECT V5343 M31D); placed by that row, not by a Gaia source, distance 766,015 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,015 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 65 +/- 10.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.291 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,320 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.291 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.01944+41.23304, Per = 10.291 (SIMBAD DIRECT V5343 M31D); placed by that row, not by a Gaia source, distance 766,015 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,015 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 65 +/- 10.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.291 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,320 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.291 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,320 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdb. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v5343-m31d/inventory.json b/src/objects/direct-v5343-m31d/inventory.json
index b6902fd4f03..a41687342b9 100644
--- a/src/objects/direct-v5343-m31d/inventory.json
+++ b/src/objects/direct-v5343-m31d/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "0ca8f40f2f42fcd3d39e67b07608c984af31e423d1e16aa1d9383dbbc135817c"
+      "bytes": 1629,
+      "sha256": "d126b4993718ecfeaf7a49835aff32e3c46b04a8227e48256e46751b48ea5c5b"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v5343-m31d/source/content/object.json b/src/objects/direct-v5343-m31d/source/content/object.json
index 053c759c125..899867d78aa 100644
--- a/src/objects/direct-v5343-m31d/source/content/object.json
+++ b/src/objects/direct-v5343-m31d/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,015 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,015 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v5343-m31d/source/measurements.json b/src/objects/direct-v5343-m31d/source/measurements.json
index f61a2d5b2d3..5d02f02ddc3 100644
--- a/src/objects/direct-v5343-m31d/source/measurements.json
+++ b/src/objects/direct-v5343-m31d/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 45,220,500 km at 766015.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 766015,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,015 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766015 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,015 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766015 pc; Gaia DR3 cannot see the star",
   "radiusKm": 45220500,
   "radiusSource": "Radius 65 +/- 10.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.291 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 45,220,500 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5320 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.291 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5320,
diff --git a/src/objects/direct-v5343-m31d/source/preparation/new-object.json b/src/objects/direct-v5343-m31d/source/preparation/new-object.json
index 64ea6c51958..54dd6cc1971 100644
--- a/src/objects/direct-v5343-m31d/source/preparation/new-object.json
+++ b/src/objects/direct-v5343-m31d/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 766015,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,015 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,015 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v5392-m31d/NOTICE.md b/src/objects/direct-v5392-m31d/NOTICE.md
index 5b0a9ef6515..9fb9deee067 100644
--- a/src/objects/direct-v5392-m31d/NOTICE.md
+++ b/src/objects/direct-v5392-m31d/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.02103+41.31618, Per = 19.566 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,340 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.02103+41.31618, Per = 19.566 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,340 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v5392-m31d/README.md b/src/objects/direct-v5392-m31d/README.md
index 7f88b17d508..a95e705b79d 100644
--- a/src/objects/direct-v5392-m31d/README.md
+++ b/src/objects/direct-v5392-m31d/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 19.6 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.02103+41.31618, Per = 19.566 (SIMBAD DIRECT V5392 M31D); placed by that row, not by a Gaia source, distance 768,340 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,340 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 103.3 +/- 17.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.566 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,100 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.566 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.02103+41.31618, Per = 19.566 (SIMBAD DIRECT V5392 M31D); placed by that row, not by a Gaia source, distance 768,340 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,340 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 103.3 +/- 17.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.566 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,100 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.566 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,100 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe8d3. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v5392-m31d/inventory.json b/src/objects/direct-v5392-m31d/inventory.json
index c8a72c57c36..b1957c4ee44 100644
--- a/src/objects/direct-v5392-m31d/inventory.json
+++ b/src/objects/direct-v5392-m31d/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1623,
-      "sha256": "9d6a7ce7b577d625d48194e96cc81fd2cf6b021d147ea84a153b32382ff301f2"
+      "bytes": 1630,
+      "sha256": "7d0d0edb7db42b5103906411edac762b441bb4c62803032ab4695aac7add652e"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v5392-m31d/source/content/object.json b/src/objects/direct-v5392-m31d/source/content/object.json
index 4dca8a48427..9508b9097f7 100644
--- a/src/objects/direct-v5392-m31d/source/content/object.json
+++ b/src/objects/direct-v5392-m31d/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,340 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,340 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v5392-m31d/source/measurements.json b/src/objects/direct-v5392-m31d/source/measurements.json
index 865a9cb7fb8..ef75c920779 100644
--- a/src/objects/direct-v5392-m31d/source/measurements.json
+++ b/src/objects/direct-v5392-m31d/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 71,865,810 km at 768340.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 768340,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,340 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768340 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,340 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768340 pc; Gaia DR3 cannot see the star",
   "radiusKm": 71865810,
   "radiusSource": "Radius 103.3 +/- 17.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.566 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 71,865,810 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5100 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.566 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5100,
diff --git a/src/objects/direct-v5392-m31d/source/preparation/new-object.json b/src/objects/direct-v5392-m31d/source/preparation/new-object.json
index 7f1377759c9..3928e11c60e 100644
--- a/src/objects/direct-v5392-m31d/source/preparation/new-object.json
+++ b/src/objects/direct-v5392-m31d/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 768340,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,340 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,340 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v5614-m31a/NOTICE.md b/src/objects/direct-v5614-m31a/NOTICE.md
index aee83864588..c05598bcc5f 100644
--- a/src/objects/direct-v5614-m31a/NOTICE.md
+++ b/src/objects/direct-v5614-m31a/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.35106+41.73513, Per = 20.234 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,340 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.35106+41.73513, Per = 20.234 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,340 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v5614-m31a/README.md b/src/objects/direct-v5614-m31a/README.md
index 375487d39fc..e2f99fad7d4 100644
--- a/src/objects/direct-v5614-m31a/README.md
+++ b/src/objects/direct-v5614-m31a/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 20.2 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.35106+41.73513, Per = 20.234 (SIMBAD [MAP97] 113); placed by that row, not by a Gaia source, distance 771,340 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,340 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 105.8 +/- 17.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.234 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,080 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.234 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.35106+41.73513, Per = 20.234 (SIMBAD [MAP97] 113); placed by that row, not by a Gaia source, distance 771,340 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,340 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 105.8 +/- 17.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.234 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,080 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.234 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,080 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d3. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v5614-m31a/inventory.json b/src/objects/direct-v5614-m31a/inventory.json
index c3aa7225b9e..15c1bcea65c 100644
--- a/src/objects/direct-v5614-m31a/inventory.json
+++ b/src/objects/direct-v5614-m31a/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1623,
-      "sha256": "1515527fbc7c5b04623e9373835d8855ed7a40d79d31bf94a9c32c95695e9def"
+      "bytes": 1630,
+      "sha256": "3eee496dd956111354bf7341045f412311bfd1f8ef1a736ab631aa8cbfde7fe5"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v5614-m31a/source/content/object.json b/src/objects/direct-v5614-m31a/source/content/object.json
index d3722e4c6d1..fff155247b1 100644
--- a/src/objects/direct-v5614-m31a/source/content/object.json
+++ b/src/objects/direct-v5614-m31a/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,340 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,340 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v5614-m31a/source/measurements.json b/src/objects/direct-v5614-m31a/source/measurements.json
index a4207fb6a5f..5bca2f6e884 100644
--- a/src/objects/direct-v5614-m31a/source/measurements.json
+++ b/src/objects/direct-v5614-m31a/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 73,605,060 km at 771340.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 771340,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,340 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 771340 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,340 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 771340 pc; Gaia DR3 cannot see the star",
   "radiusKm": 73605060,
   "radiusSource": "Radius 105.8 +/- 17.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.234 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 73,605,060 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5080 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.234 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5080,
diff --git a/src/objects/direct-v5614-m31a/source/preparation/new-object.json b/src/objects/direct-v5614-m31a/source/preparation/new-object.json
index 201b72f5163..553c716def6 100644
--- a/src/objects/direct-v5614-m31a/source/preparation/new-object.json
+++ b/src/objects/direct-v5614-m31a/source/preparation/new-object.json
@@ -40,7 +40,7 @@
   },
   "distance": {
     "value": 771340,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,340 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,340 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v5646-m31b/NOTICE.md b/src/objects/direct-v5646-m31b/NOTICE.md
index ac7f495958a..628b2861478 100644
--- a/src/objects/direct-v5646-m31b/NOTICE.md
+++ b/src/objects/direct-v5646-m31b/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.24332+41.50926, Per = 23.288 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,841 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.24332+41.50926, Per = 23.288 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,841 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v5646-m31b/README.md b/src/objects/direct-v5646-m31b/README.md
index c2228fa9361..4e001fea641 100644
--- a/src/objects/direct-v5646-m31b/README.md
+++ b/src/objects/direct-v5646-m31b/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 23.3 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.24332+41.50926, Per = 23.288 (SIMBAD DIRECT V5646 M31B); placed by that row, not by a Gaia source, distance 767,841 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,841 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 117.1 +/- 19.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 23.288 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,040 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 23.288 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.24332+41.50926, Per = 23.288 (SIMBAD DIRECT V5646 M31B); placed by that row, not by a Gaia source, distance 767,841 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,841 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 117.1 +/- 19.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 23.288 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,040 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 23.288 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,040 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v5646-m31b/inventory.json b/src/objects/direct-v5646-m31b/inventory.json
index 8164bf54781..b02a26a0eab 100644
--- a/src/objects/direct-v5646-m31b/inventory.json
+++ b/src/objects/direct-v5646-m31b/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1623,
-      "sha256": "e81f98cbf95a71ed0d663d592e0354ca0653f98e2aa2067547ef99c3a7375d9c"
+      "bytes": 1630,
+      "sha256": "a855deac7f311a1b78a5ffc9b6cd181058659134dad2b276019fdff28342ce42"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v5646-m31b/source/content/object.json b/src/objects/direct-v5646-m31b/source/content/object.json
index 7918bbe633e..f497839cbe3 100644
--- a/src/objects/direct-v5646-m31b/source/content/object.json
+++ b/src/objects/direct-v5646-m31b/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,841 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,841 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v5646-m31b/source/measurements.json b/src/objects/direct-v5646-m31b/source/measurements.json
index 38aba2d140e..1786fd2d01c 100644
--- a/src/objects/direct-v5646-m31b/source/measurements.json
+++ b/src/objects/direct-v5646-m31b/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 81,466,470 km at 767841.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 767841,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,841 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767841 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,841 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767841 pc; Gaia DR3 cannot see the star",
   "radiusKm": 81466470,
   "radiusSource": "Radius 117.1 +/- 19.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 23.288 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 81,466,470 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5040 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 23.288 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5040,
diff --git a/src/objects/direct-v5646-m31b/source/preparation/new-object.json b/src/objects/direct-v5646-m31b/source/preparation/new-object.json
index c5afdc04938..da7f26c4024 100644
--- a/src/objects/direct-v5646-m31b/source/preparation/new-object.json
+++ b/src/objects/direct-v5646-m31b/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 767841,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,841 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,841 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v5760-m31a/NOTICE.md b/src/objects/direct-v5760-m31a/NOTICE.md
index 852365214fd..719a638b393 100644
--- a/src/objects/direct-v5760-m31a/NOTICE.md
+++ b/src/objects/direct-v5760-m31a/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.35459+41.70886, Per = 16.560 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,480 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.35459+41.70886, Per = 16.560 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,480 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v5760-m31a/README.md b/src/objects/direct-v5760-m31a/README.md
index 841ad328785..b1531f2fc5a 100644
--- a/src/objects/direct-v5760-m31a/README.md
+++ b/src/objects/direct-v5760-m31a/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 16.6 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.35459+41.70886, Per = 16.560 (SIMBAD DIRECT V5760 M31A); placed by that row, not by a Gaia source, distance 770,480 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,480 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 91.6 +/- 15.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.56 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,150 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.56 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.35459+41.70886, Per = 16.560 (SIMBAD DIRECT V5760 M31A); placed by that row, not by a Gaia source, distance 770,480 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,480 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 91.6 +/- 15.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.56 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,150 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.56 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,150 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe8d5. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v5760-m31a/inventory.json b/src/objects/direct-v5760-m31a/inventory.json
index 0a055fb5831..512510bfcae 100644
--- a/src/objects/direct-v5760-m31a/inventory.json
+++ b/src/objects/direct-v5760-m31a/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "f590ca71f2958e60800a77c345e62ea34592abde3fd72283d667d3906aeeb2cb"
+      "bytes": 1629,
+      "sha256": "66c07114245801ca015a063a5cb07ef6d77a3465c6ea22466bb3beba176fabe7"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v5760-m31a/source/content/object.json b/src/objects/direct-v5760-m31a/source/content/object.json
index ab7b6766121..01a193f3da5 100644
--- a/src/objects/direct-v5760-m31a/source/content/object.json
+++ b/src/objects/direct-v5760-m31a/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,480 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,480 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v5760-m31a/source/measurements.json b/src/objects/direct-v5760-m31a/source/measurements.json
index 88d7a1539a0..61d4174a89a 100644
--- a/src/objects/direct-v5760-m31a/source/measurements.json
+++ b/src/objects/direct-v5760-m31a/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 63,726,120 km at 770480.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 770480,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,480 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 770480 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,480 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 770480 pc; Gaia DR3 cannot see the star",
   "radiusKm": 63726120,
   "radiusSource": "Radius 91.6 +/- 15.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.56 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 63,726,120 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5150 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.56 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5150,
diff --git a/src/objects/direct-v5760-m31a/source/preparation/new-object.json b/src/objects/direct-v5760-m31a/source/preparation/new-object.json
index cd535e9615f..4f02a542183 100644
--- a/src/objects/direct-v5760-m31a/source/preparation/new-object.json
+++ b/src/objects/direct-v5760-m31a/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 770480,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,480 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,480 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v6037-m31d/NOTICE.md b/src/objects/direct-v6037-m31d/NOTICE.md
index ce87fa9d589..641b8e4b654 100644
--- a/src/objects/direct-v6037-m31d/NOTICE.md
+++ b/src/objects/direct-v6037-m31d/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.03915+41.30692, Per = 14.925 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,650 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.03915+41.30692, Per = 14.925 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,650 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v6037-m31d/README.md b/src/objects/direct-v6037-m31d/README.md
index 0202e90c16e..64eeead6895 100644
--- a/src/objects/direct-v6037-m31d/README.md
+++ b/src/objects/direct-v6037-m31d/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 14.9 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.03915+41.30692, Per = 14.925 (SIMBAD DIRECT V6037 M31D); placed by that row, not by a Gaia source, distance 767,650 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,650 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 85 +/- 14.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.925 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.925 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.03915+41.30692, Per = 14.925 (SIMBAD DIRECT V6037 M31D); placed by that row, not by a Gaia source, distance 767,650 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,650 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 85 +/- 14.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.925 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.925 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,190 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d7. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v6037-m31d/inventory.json b/src/objects/direct-v6037-m31d/inventory.json
index aa4fc473083..181cf3391bd 100644
--- a/src/objects/direct-v6037-m31d/inventory.json
+++ b/src/objects/direct-v6037-m31d/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "595a4f9ce51da2579a85b40a3f61ac4bd3e86cdabd5c53a66bc83a640d543d35"
+      "bytes": 1629,
+      "sha256": "b1c36dbbd98f9a8859e4db191fc1e820e8f383b13bbbfeee312f977fca16a2aa"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v6037-m31d/source/content/object.json b/src/objects/direct-v6037-m31d/source/content/object.json
index 8cd5a020302..1818a8a6fff 100644
--- a/src/objects/direct-v6037-m31d/source/content/object.json
+++ b/src/objects/direct-v6037-m31d/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,650 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,650 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v6037-m31d/source/measurements.json b/src/objects/direct-v6037-m31d/source/measurements.json
index cbf626e9adf..64a0f48426b 100644
--- a/src/objects/direct-v6037-m31d/source/measurements.json
+++ b/src/objects/direct-v6037-m31d/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 59,134,500 km at 767650.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 767650,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,650 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767650 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,650 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767650 pc; Gaia DR3 cannot see the star",
   "radiusKm": 59134500,
   "radiusSource": "Radius 85 +/- 14.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.925 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 59,134,500 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5190 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.925 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5190,
diff --git a/src/objects/direct-v6037-m31d/source/preparation/new-object.json b/src/objects/direct-v6037-m31d/source/preparation/new-object.json
index 50666f76718..446f5289bcd 100644
--- a/src/objects/direct-v6037-m31d/source/preparation/new-object.json
+++ b/src/objects/direct-v6037-m31d/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 767650,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,650 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,650 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v6165-m31a/NOTICE.md b/src/objects/direct-v6165-m31a/NOTICE.md
index 859696b2363..d78757f5761 100644
--- a/src/objects/direct-v6165-m31a/NOTICE.md
+++ b/src/objects/direct-v6165-m31a/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.36335+41.69985, Per = 28.677 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,003 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.36335+41.69985, Per = 28.677 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,003 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v6165-m31a/README.md b/src/objects/direct-v6165-m31a/README.md
index 66818c564ff..a101a8a0c60 100644
--- a/src/objects/direct-v6165-m31a/README.md
+++ b/src/objects/direct-v6165-m31a/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 28.7 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.36335+41.69985, Per = 28.677 (SIMBAD [MAP97] 116); placed by that row, not by a Gaia source, distance 770,003 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,003 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 136.1 +/- 22.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.677 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,970 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.677 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.36335+41.69985, Per = 28.677 (SIMBAD [MAP97] 116); placed by that row, not by a Gaia source, distance 770,003 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,003 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 136.1 +/- 22.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.677 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,970 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.677 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,970 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe6cf. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v6165-m31a/inventory.json b/src/objects/direct-v6165-m31a/inventory.json
index 0ebed39dd27..cd768222b3c 100644
--- a/src/objects/direct-v6165-m31a/inventory.json
+++ b/src/objects/direct-v6165-m31a/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1623,
-      "sha256": "82012ed183d4ae85a849aa513e4f28e5d397bb0dbc74210f6297f6459806fee9"
+      "bytes": 1630,
+      "sha256": "7a0d25a704d522e93a61870ba8ba307f3ff0d3b6b85bd1d8d11b8b1b1b3c4af4"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v6165-m31a/source/content/object.json b/src/objects/direct-v6165-m31a/source/content/object.json
index 3b295b18619..256f7b8eda1 100644
--- a/src/objects/direct-v6165-m31a/source/content/object.json
+++ b/src/objects/direct-v6165-m31a/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,003 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,003 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v6165-m31a/source/measurements.json b/src/objects/direct-v6165-m31a/source/measurements.json
index 48aeb4643c9..4edd2a511f1 100644
--- a/src/objects/direct-v6165-m31a/source/measurements.json
+++ b/src/objects/direct-v6165-m31a/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 94,684,770 km at 770003.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 770003,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,003 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 770003 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,003 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 770003 pc; Gaia DR3 cannot see the star",
   "radiusKm": 94684770,
   "radiusSource": "Radius 136.1 +/- 22.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.677 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 94,684,770 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4970 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.677 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4970,
diff --git a/src/objects/direct-v6165-m31a/source/preparation/new-object.json b/src/objects/direct-v6165-m31a/source/preparation/new-object.json
index 65a758e78ef..646f70b3e62 100644
--- a/src/objects/direct-v6165-m31a/source/preparation/new-object.json
+++ b/src/objects/direct-v6165-m31a/source/preparation/new-object.json
@@ -40,7 +40,7 @@
   },
   "distance": {
     "value": 770003,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,003 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 770,003 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v635-m31d/NOTICE.md b/src/objects/direct-v635-m31d/NOTICE.md
index 8afe62686ac..90867bb04ce 100644
--- a/src/objects/direct-v635-m31d/NOTICE.md
+++ b/src/objects/direct-v635-m31d/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.92725+41.24822, Per = 15.249 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,068 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.92725+41.24822, Per = 15.249 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,068 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v635-m31d/README.md b/src/objects/direct-v635-m31d/README.md
index 69d38c8ee8c..2205ddca340 100644
--- a/src/objects/direct-v635-m31d/README.md
+++ b/src/objects/direct-v635-m31d/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 15.2 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.92725+41.24822, Per = 15.249 (SIMBAD DIRECT V635 M31D); placed by that row, not by a Gaia source, distance 769,068 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,068 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 86.3 +/- 14.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.249 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,180 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.249 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.92725+41.24822, Per = 15.249 (SIMBAD DIRECT V635 M31D); placed by that row, not by a Gaia source, distance 769,068 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,068 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 86.3 +/- 14.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.249 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,180 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.249 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,180 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d6. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v635-m31d/inventory.json b/src/objects/direct-v635-m31d/inventory.json
index a283ce4a076..c7b37ebba3e 100644
--- a/src/objects/direct-v635-m31d/inventory.json
+++ b/src/objects/direct-v635-m31d/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1619,
-      "sha256": "e88a2833c728d5a97db0096ce75a867aa902bec6b1934891de5081135f6a328b"
+      "bytes": 1626,
+      "sha256": "46a4dc77acbcd9a22240b637ed59f00fd04d5fbcd9a8996e67e0dbd4ed602143"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v635-m31d/source/content/object.json b/src/objects/direct-v635-m31d/source/content/object.json
index 6e31c22f702..b46afcffc5b 100644
--- a/src/objects/direct-v635-m31d/source/content/object.json
+++ b/src/objects/direct-v635-m31d/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,068 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,068 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v635-m31d/source/measurements.json b/src/objects/direct-v635-m31d/source/measurements.json
index 21f3401198a..3dec34ea165 100644
--- a/src/objects/direct-v635-m31d/source/measurements.json
+++ b/src/objects/direct-v635-m31d/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 60,038,910 km at 769068.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 769068,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,068 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769068 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,068 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769068 pc; Gaia DR3 cannot see the star",
   "radiusKm": 60038910,
   "radiusSource": "Radius 86.3 +/- 14.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.249 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 60,038,910 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5180 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.249 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5180,
diff --git a/src/objects/direct-v635-m31d/source/preparation/new-object.json b/src/objects/direct-v635-m31d/source/preparation/new-object.json
index ebde0d53a34..0d25db80dfc 100644
--- a/src/objects/direct-v635-m31d/source/preparation/new-object.json
+++ b/src/objects/direct-v635-m31d/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 769068,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,068 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,068 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v6363-m31a/NOTICE.md b/src/objects/direct-v6363-m31a/NOTICE.md
index 9175cc347c5..f9259bca6e1 100644
--- a/src/objects/direct-v6363-m31a/NOTICE.md
+++ b/src/objects/direct-v6363-m31a/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.37299+41.65862, Per = 10.585 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,716 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.37299+41.65862, Per = 10.585 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,716 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v6363-m31a/README.md b/src/objects/direct-v6363-m31a/README.md
index 459626d3efb..9ba0442345e 100644
--- a/src/objects/direct-v6363-m31a/README.md
+++ b/src/objects/direct-v6363-m31a/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 10.6 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.37299+41.65862, Per = 10.585 (SIMBAD [MAP97] 117); placed by that row, not by a Gaia source, distance 768,716 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,716 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 66.3 +/- 11.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.585 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,310 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.585 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.37299+41.65862, Per = 10.585 (SIMBAD [MAP97] 117); placed by that row, not by a Gaia source, distance 768,716 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,716 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 66.3 +/- 11.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.585 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,310 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.585 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,310 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdb. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v6363-m31a/inventory.json b/src/objects/direct-v6363-m31a/inventory.json
index dec8fcd00c9..f9f8c54b7ed 100644
--- a/src/objects/direct-v6363-m31a/inventory.json
+++ b/src/objects/direct-v6363-m31a/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "530fd05f4d99262e5d69119bfed88f73bb2ef678a45afeb880d4bdde5e13566a"
+      "bytes": 1629,
+      "sha256": "8264fb1b1c5d02f4e10ce0861266ebfb373764ddc017ccc8980bdb580b539260"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v6363-m31a/source/content/object.json b/src/objects/direct-v6363-m31a/source/content/object.json
index 4a52a547f70..153eb9c30d3 100644
--- a/src/objects/direct-v6363-m31a/source/content/object.json
+++ b/src/objects/direct-v6363-m31a/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,716 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,716 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v6363-m31a/source/measurements.json b/src/objects/direct-v6363-m31a/source/measurements.json
index 6681bdb1368..52dded41576 100644
--- a/src/objects/direct-v6363-m31a/source/measurements.json
+++ b/src/objects/direct-v6363-m31a/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 46,124,910 km at 768716.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 768716,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,716 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768716 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,716 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768716 pc; Gaia DR3 cannot see the star",
   "radiusKm": 46124910,
   "radiusSource": "Radius 66.3 +/- 11.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.585 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 46,124,910 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5310 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.585 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5310,
diff --git a/src/objects/direct-v6363-m31a/source/preparation/new-object.json b/src/objects/direct-v6363-m31a/source/preparation/new-object.json
index 5bf3bdf5d0d..13a2e7b9c24 100644
--- a/src/objects/direct-v6363-m31a/source/preparation/new-object.json
+++ b/src/objects/direct-v6363-m31a/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 768716,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,716 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,716 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v6379-m31b/NOTICE.md b/src/objects/direct-v6379-m31b/NOTICE.md
index 5760246360c..4b7f82b502d 100644
--- a/src/objects/direct-v6379-m31b/NOTICE.md
+++ b/src/objects/direct-v6379-m31b/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.25609+41.56927, Per = 14.592 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,010 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.25609+41.56927, Per = 14.592 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,010 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v6379-m31b/README.md b/src/objects/direct-v6379-m31b/README.md
index bfb39ca30c3..a58986e1504 100644
--- a/src/objects/direct-v6379-m31b/README.md
+++ b/src/objects/direct-v6379-m31b/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 14.6 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.25609+41.56927, Per = 14.592 (SIMBAD [MAP97] 103); placed by that row, not by a Gaia source, distance 769,010 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,010 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 83.6 +/- 13.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.592 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.592 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.25609+41.56927, Per = 14.592 (SIMBAD [MAP97] 103); placed by that row, not by a Gaia source, distance 769,010 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,010 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 83.6 +/- 13.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.592 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.592 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,190 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d7. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v6379-m31b/inventory.json b/src/objects/direct-v6379-m31b/inventory.json
index e9572d2e2c8..f030c2a4c1c 100644
--- a/src/objects/direct-v6379-m31b/inventory.json
+++ b/src/objects/direct-v6379-m31b/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "199fa94626759c09dd0322414af05104c7ac6d37bcef5d29c4e6d83224e6a1c4"
+      "bytes": 1629,
+      "sha256": "7e4362eb56c65e7260f0f2055d6654ee8b6743f661976711e3b2b8a61b24b008"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v6379-m31b/source/content/object.json b/src/objects/direct-v6379-m31b/source/content/object.json
index 7e4437ea462..2f662558b94 100644
--- a/src/objects/direct-v6379-m31b/source/content/object.json
+++ b/src/objects/direct-v6379-m31b/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,010 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,010 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v6379-m31b/source/measurements.json b/src/objects/direct-v6379-m31b/source/measurements.json
index 20ae0469bda..a64dac78e88 100644
--- a/src/objects/direct-v6379-m31b/source/measurements.json
+++ b/src/objects/direct-v6379-m31b/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 58,160,520 km at 769010.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 769010,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,010 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769010 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,010 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769010 pc; Gaia DR3 cannot see the star",
   "radiusKm": 58160520,
   "radiusSource": "Radius 83.6 +/- 13.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.592 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 58,160,520 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5190 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.592 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5190,
diff --git a/src/objects/direct-v6379-m31b/source/preparation/new-object.json b/src/objects/direct-v6379-m31b/source/preparation/new-object.json
index 6c8e647d68e..d946493c9e0 100644
--- a/src/objects/direct-v6379-m31b/source/preparation/new-object.json
+++ b/src/objects/direct-v6379-m31b/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 769010,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,010 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,010 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v6568-m31b/NOTICE.md b/src/objects/direct-v6568-m31b/NOTICE.md
index f742bfd3f2b..d99df25b77a 100644
--- a/src/objects/direct-v6568-m31b/NOTICE.md
+++ b/src/objects/direct-v6568-m31b/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.26353+41.60053, Per = 20.197 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,878 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.26353+41.60053, Per = 20.197 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,878 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v6568-m31b/README.md b/src/objects/direct-v6568-m31b/README.md
index 19a72ac6734..bf5da732c2c 100644
--- a/src/objects/direct-v6568-m31b/README.md
+++ b/src/objects/direct-v6568-m31b/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 20.2 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.26353+41.60053, Per = 20.197 (SIMBAD [MAP97] 104); placed by that row, not by a Gaia source, distance 769,878 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,878 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 105.7 +/- 17.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.197 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,090 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.197 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.26353+41.60053, Per = 20.197 (SIMBAD [MAP97] 104); placed by that row, not by a Gaia source, distance 769,878 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,878 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 105.7 +/- 17.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.197 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,090 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.197 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,090 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d3. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v6568-m31b/inventory.json b/src/objects/direct-v6568-m31b/inventory.json
index cd6c5d66ddd..93ba8d9851e 100644
--- a/src/objects/direct-v6568-m31b/inventory.json
+++ b/src/objects/direct-v6568-m31b/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1623,
-      "sha256": "cb6dcd4393e8effba99713d95eb609e8e93b2bcfc6d7b6090f5b34b1486d4cbb"
+      "bytes": 1630,
+      "sha256": "af971be8151c463c11d1bf6d2c2632204842bf9ecaecf8597130fbb623d595bf"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v6568-m31b/source/content/object.json b/src/objects/direct-v6568-m31b/source/content/object.json
index d4476fce766..b4b97d0509a 100644
--- a/src/objects/direct-v6568-m31b/source/content/object.json
+++ b/src/objects/direct-v6568-m31b/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,878 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,878 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v6568-m31b/source/measurements.json b/src/objects/direct-v6568-m31b/source/measurements.json
index aa9191660d3..91eed7797ab 100644
--- a/src/objects/direct-v6568-m31b/source/measurements.json
+++ b/src/objects/direct-v6568-m31b/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 73,535,490 km at 769878.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 769878,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,878 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769878 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,878 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769878 pc; Gaia DR3 cannot see the star",
   "radiusKm": 73535490,
   "radiusSource": "Radius 105.7 +/- 17.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.197 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 73,535,490 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5090 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.197 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5090,
diff --git a/src/objects/direct-v6568-m31b/source/preparation/new-object.json b/src/objects/direct-v6568-m31b/source/preparation/new-object.json
index 4f137f807fa..3e78c82e5be 100644
--- a/src/objects/direct-v6568-m31b/source/preparation/new-object.json
+++ b/src/objects/direct-v6568-m31b/source/preparation/new-object.json
@@ -40,7 +40,7 @@
   },
   "distance": {
     "value": 769878,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,878 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,878 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v6759-m31a/NOTICE.md b/src/objects/direct-v6759-m31a/NOTICE.md
index c1eed105a46..e8276b7c973 100644
--- a/src/objects/direct-v6759-m31a/NOTICE.md
+++ b/src/objects/direct-v6759-m31a/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.37299+41.65862, Per = 15.577 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,415 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.37299+41.65862, Per = 15.577 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,415 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v6759-m31a/README.md b/src/objects/direct-v6759-m31a/README.md
index c47027c1836..758458580a4 100644
--- a/src/objects/direct-v6759-m31a/README.md
+++ b/src/objects/direct-v6759-m31a/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 15.6 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.37299+41.65862, Per = 15.577 (SIMBAD [MAP97] 118); placed by that row, not by a Gaia source, distance 768,415 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,415 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 87.7 +/- 14.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.577 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.577 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.37299+41.65862, Per = 15.577 (SIMBAD [MAP97] 118); placed by that row, not by a Gaia source, distance 768,415 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,415 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 87.7 +/- 14.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.577 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.577 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,170 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d6. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v6759-m31a/inventory.json b/src/objects/direct-v6759-m31a/inventory.json
index ff574eb443f..a7db43a85ab 100644
--- a/src/objects/direct-v6759-m31a/inventory.json
+++ b/src/objects/direct-v6759-m31a/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "75c84d61080523ad83d5f0fc7dea27164f10f4754f34e07dabbce707af1038d6"
+      "bytes": 1629,
+      "sha256": "a5b500b76c0a2636198a69e229be19f8476576a6aa878298136cb78881a42412"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v6759-m31a/source/content/object.json b/src/objects/direct-v6759-m31a/source/content/object.json
index ad5baa409d8..a63d45c6957 100644
--- a/src/objects/direct-v6759-m31a/source/content/object.json
+++ b/src/objects/direct-v6759-m31a/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,415 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,415 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v6759-m31a/source/measurements.json b/src/objects/direct-v6759-m31a/source/measurements.json
index 2fb83089e2e..d09838a74c7 100644
--- a/src/objects/direct-v6759-m31a/source/measurements.json
+++ b/src/objects/direct-v6759-m31a/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 61,012,890 km at 768415.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 768415,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,415 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768415 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,415 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768415 pc; Gaia DR3 cannot see the star",
   "radiusKm": 61012890,
   "radiusSource": "Radius 87.7 +/- 14.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.577 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 61,012,890 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5170 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.577 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5170,
diff --git a/src/objects/direct-v6759-m31a/source/preparation/new-object.json b/src/objects/direct-v6759-m31a/source/preparation/new-object.json
index 89c4a369d4f..524b8534e0c 100644
--- a/src/objects/direct-v6759-m31a/source/preparation/new-object.json
+++ b/src/objects/direct-v6759-m31a/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 768415,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,415 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,415 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v7209-m31b/NOTICE.md b/src/objects/direct-v7209-m31b/NOTICE.md
index 697a4056eb4..f100a3d0dbd 100644
--- a/src/objects/direct-v7209-m31b/NOTICE.md
+++ b/src/objects/direct-v7209-m31b/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.28144+41.58776, Per = 21.290 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,014 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.28144+41.58776, Per = 21.290 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,014 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v7209-m31b/README.md b/src/objects/direct-v7209-m31b/README.md
index 80eac048438..60ca0329f89 100644
--- a/src/objects/direct-v7209-m31b/README.md
+++ b/src/objects/direct-v7209-m31b/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 21.3 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.28144+41.58776, Per = 21.290 (SIMBAD DIRECT V7209 M31B); placed by that row, not by a Gaia source, distance 769,014 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,014 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 109.8 +/- 18.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.29 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,070 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.29 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.28144+41.58776, Per = 21.290 (SIMBAD DIRECT V7209 M31B); placed by that row, not by a Gaia source, distance 769,014 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,014 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 109.8 +/- 18.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.29 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,070 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.29 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,070 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d2. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v7209-m31b/inventory.json b/src/objects/direct-v7209-m31b/inventory.json
index b4234c40f80..c00b5330adf 100644
--- a/src/objects/direct-v7209-m31b/inventory.json
+++ b/src/objects/direct-v7209-m31b/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1623,
-      "sha256": "76e1a765da6529b66f530e4a91f568256a2808ef28664546a426bda711d5f92e"
+      "bytes": 1630,
+      "sha256": "b7c8c4b5bc2534c22ff01d987d23bc3f5de7849030ad9b7776688b5fe421abbb"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v7209-m31b/source/content/object.json b/src/objects/direct-v7209-m31b/source/content/object.json
index 6db63520018..1c7089e2467 100644
--- a/src/objects/direct-v7209-m31b/source/content/object.json
+++ b/src/objects/direct-v7209-m31b/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,014 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,014 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v7209-m31b/source/measurements.json b/src/objects/direct-v7209-m31b/source/measurements.json
index fb3185c7aef..35c06dcd140 100644
--- a/src/objects/direct-v7209-m31b/source/measurements.json
+++ b/src/objects/direct-v7209-m31b/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 76,387,860 km at 769014.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 769014,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,014 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769014 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,014 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769014 pc; Gaia DR3 cannot see the star",
   "radiusKm": 76387860,
   "radiusSource": "Radius 109.8 +/- 18.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.29 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 76,387,860 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5070 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.29 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5070,
diff --git a/src/objects/direct-v7209-m31b/source/preparation/new-object.json b/src/objects/direct-v7209-m31b/source/preparation/new-object.json
index 8073ed61f9f..37dd62cdde7 100644
--- a/src/objects/direct-v7209-m31b/source/preparation/new-object.json
+++ b/src/objects/direct-v7209-m31b/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 769014,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,014 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,014 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v7353-m31d/NOTICE.md b/src/objects/direct-v7353-m31d/NOTICE.md
index 1eadabac57c..340c3436c35 100644
--- a/src/objects/direct-v7353-m31d/NOTICE.md
+++ b/src/objects/direct-v7353-m31d/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09177+41.32170, Per = 13.666 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,599 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09177+41.32170, Per = 13.666 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,599 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v7353-m31d/README.md b/src/objects/direct-v7353-m31d/README.md
index 2638b4b0db1..1f11bb80df5 100644
--- a/src/objects/direct-v7353-m31d/README.md
+++ b/src/objects/direct-v7353-m31d/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 13.7 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09177+41.32170, Per = 13.666 (SIMBAD DIRECT V7353 M31D); placed by that row, not by a Gaia source, distance 766,599 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,599 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 79.8 +/- 13.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.666 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,220 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.666 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09177+41.32170, Per = 13.666 (SIMBAD DIRECT V7353 M31D); placed by that row, not by a Gaia source, distance 766,599 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,599 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 79.8 +/- 13.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.666 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,220 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.666 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,220 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v7353-m31d/inventory.json b/src/objects/direct-v7353-m31d/inventory.json
index 2eb6b1da541..4c0f27d951b 100644
--- a/src/objects/direct-v7353-m31d/inventory.json
+++ b/src/objects/direct-v7353-m31d/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "504ac06532e1d9e2a1aa50bd60dadc7ef5630b44ce77a2f2b4dc85a9d7f22efd"
+      "bytes": 1629,
+      "sha256": "baa44305ccda76a2e72cdb993532b46e01b6f82b4d6ad8f77d7304be76075f62"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v7353-m31d/source/content/object.json b/src/objects/direct-v7353-m31d/source/content/object.json
index 29c0b5f7076..96add357c6a 100644
--- a/src/objects/direct-v7353-m31d/source/content/object.json
+++ b/src/objects/direct-v7353-m31d/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,599 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,599 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v7353-m31d/source/measurements.json b/src/objects/direct-v7353-m31d/source/measurements.json
index a5b3af14a19..ec483f55711 100644
--- a/src/objects/direct-v7353-m31d/source/measurements.json
+++ b/src/objects/direct-v7353-m31d/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 55,516,860 km at 766599.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 766599,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,599 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766599 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,599 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766599 pc; Gaia DR3 cannot see the star",
   "radiusKm": 55516860,
   "radiusSource": "Radius 79.8 +/- 13.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.666 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 55,516,860 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5220 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.666 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5220,
diff --git a/src/objects/direct-v7353-m31d/source/preparation/new-object.json b/src/objects/direct-v7353-m31d/source/preparation/new-object.json
index da2f75ff43c..23bdcce021e 100644
--- a/src/objects/direct-v7353-m31d/source/preparation/new-object.json
+++ b/src/objects/direct-v7353-m31d/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 766599,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,599 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,599 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v7381-m31d/NOTICE.md b/src/objects/direct-v7381-m31d/NOTICE.md
index ca299e1d02a..0724e9f8213 100644
--- a/src/objects/direct-v7381-m31d/NOTICE.md
+++ b/src/objects/direct-v7381-m31d/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09177+41.32170, Per = 10.960 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,517 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09177+41.32170, Per = 10.960 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,517 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v7381-m31d/README.md b/src/objects/direct-v7381-m31d/README.md
index eaaf3d1f6a6..ed874221b6a 100644
--- a/src/objects/direct-v7381-m31d/README.md
+++ b/src/objects/direct-v7381-m31d/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 11.0 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09177+41.32170, Per = 10.960 (SIMBAD [MAP97] 78); placed by that row, not by a Gaia source, distance 766,517 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,517 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 68 +/- 11.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.96 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,290 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.96 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09177+41.32170, Per = 10.960 (SIMBAD [MAP97] 78); placed by that row, not by a Gaia source, distance 766,517 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,517 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 68 +/- 11.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.96 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,290 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.96 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,290 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeada. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v7381-m31d/inventory.json b/src/objects/direct-v7381-m31d/inventory.json
index ca747bae0e3..484c83a9e06 100644
--- a/src/objects/direct-v7381-m31d/inventory.json
+++ b/src/objects/direct-v7381-m31d/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "b4a2ddd9a6e6c460cf569112aa0eee1f2d19a04f932875c15a5d5841aa1f7529"
+      "bytes": 1629,
+      "sha256": "444749c91274d3f7196b0dfb657eb387bda2e80f3b1731c01c600e9e84bbf271"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v7381-m31d/source/content/object.json b/src/objects/direct-v7381-m31d/source/content/object.json
index 421a6be6f6c..51de2b76449 100644
--- a/src/objects/direct-v7381-m31d/source/content/object.json
+++ b/src/objects/direct-v7381-m31d/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,517 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,517 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v7381-m31d/source/measurements.json b/src/objects/direct-v7381-m31d/source/measurements.json
index 25071390bc3..3d76b021ae2 100644
--- a/src/objects/direct-v7381-m31d/source/measurements.json
+++ b/src/objects/direct-v7381-m31d/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 47,307,600 km at 766517.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 766517,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,517 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766517 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,517 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766517 pc; Gaia DR3 cannot see the star",
   "radiusKm": 47307600,
   "radiusSource": "Radius 68 +/- 11.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.96 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 47,307,600 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5290 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.96 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5290,
diff --git a/src/objects/direct-v7381-m31d/source/preparation/new-object.json b/src/objects/direct-v7381-m31d/source/preparation/new-object.json
index 8b387b6988e..4553fda81f2 100644
--- a/src/objects/direct-v7381-m31d/source/preparation/new-object.json
+++ b/src/objects/direct-v7381-m31d/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 766517,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,517 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,517 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v7713-m31b/NOTICE.md b/src/objects/direct-v7713-m31b/NOTICE.md
index 277bcde2bd5..1b41d5dfa5b 100644
--- a/src/objects/direct-v7713-m31b/NOTICE.md
+++ b/src/objects/direct-v7713-m31b/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.29561+41.60411, Per = 48.460 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,065 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.29561+41.60411, Per = 48.460 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,065 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v7713-m31b/README.md b/src/objects/direct-v7713-m31b/README.md
index a18ed69fa76..ac727c11627 100644
--- a/src/objects/direct-v7713-m31b/README.md
+++ b/src/objects/direct-v7713-m31b/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 48.5 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.29561+41.60411, Per = 48.460 (SIMBAD DIRECT V7713 M31B); placed by that row, not by a Gaia source, distance 769,065 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,065 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 198.7 +/- 33.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 48.46 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,800 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 48.46 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.29561+41.60411, Per = 48.460 (SIMBAD DIRECT V7713 M31B); placed by that row, not by a Gaia source, distance 769,065 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,065 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 198.7 +/- 33.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 48.46 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,800 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 48.46 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,800 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe3c8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v7713-m31b/inventory.json b/src/objects/direct-v7713-m31b/inventory.json
index 713d5e1490f..b3752affc18 100644
--- a/src/objects/direct-v7713-m31b/inventory.json
+++ b/src/objects/direct-v7713-m31b/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1623,
-      "sha256": "5263db966d3719d058ef670173aea93347dff2ceba141653d699129a56c24510"
+      "bytes": 1630,
+      "sha256": "8f830733dbce644de91ca4a89b537fefb64855a68e652f70fc04541f359b618a"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v7713-m31b/source/content/object.json b/src/objects/direct-v7713-m31b/source/content/object.json
index 822dee17199..497af40d528 100644
--- a/src/objects/direct-v7713-m31b/source/content/object.json
+++ b/src/objects/direct-v7713-m31b/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,065 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,065 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v7713-m31b/source/measurements.json b/src/objects/direct-v7713-m31b/source/measurements.json
index 4b8258efd6b..a73cbea2361 100644
--- a/src/objects/direct-v7713-m31b/source/measurements.json
+++ b/src/objects/direct-v7713-m31b/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 138,235,590 km at 769065.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 769065,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,065 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769065 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,065 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769065 pc; Gaia DR3 cannot see the star",
   "radiusKm": 138235590,
   "radiusSource": "Radius 198.7 +/- 33.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 48.46 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 138,235,590 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4800 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 48.46 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4800,
diff --git a/src/objects/direct-v7713-m31b/source/preparation/new-object.json b/src/objects/direct-v7713-m31b/source/preparation/new-object.json
index 5fc8184504e..04b1884e285 100644
--- a/src/objects/direct-v7713-m31b/source/preparation/new-object.json
+++ b/src/objects/direct-v7713-m31b/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 769065,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,065 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,065 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v836-m31d/NOTICE.md b/src/objects/direct-v836-m31d/NOTICE.md
index 723ef3e60d1..14a9d9bcf64 100644
--- a/src/objects/direct-v836-m31d/NOTICE.md
+++ b/src/objects/direct-v836-m31d/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.92725+41.24822, Per = 43.433 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,929 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.92725+41.24822, Per = 43.433 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,929 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v836-m31d/README.md b/src/objects/direct-v836-m31d/README.md
index 08e192cd7d9..eb76a27b39d 100644
--- a/src/objects/direct-v836-m31d/README.md
+++ b/src/objects/direct-v836-m31d/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 43.4 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.92725+41.24822, Per = 43.433 (SIMBAD DIRECT V836 M31D); placed by that row, not by a Gaia source, distance 768,929 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,929 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 183.6 +/- 30.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 43.433 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,840 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 43.433 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.92725+41.24822, Per = 43.433 (SIMBAD DIRECT V836 M31D); placed by that row, not by a Gaia source, distance 768,929 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,929 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 183.6 +/- 30.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 43.433 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,840 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 43.433 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,840 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe3ca. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v836-m31d/inventory.json b/src/objects/direct-v836-m31d/inventory.json
index 24bebe56265..4214c77e188 100644
--- a/src/objects/direct-v836-m31d/inventory.json
+++ b/src/objects/direct-v836-m31d/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1620,
-      "sha256": "03c06b9de5592d38ae0f22cc381233d459fe11d4a248af60aaa1d90e63c02a67"
+      "bytes": 1627,
+      "sha256": "99674a66a73bad83fc0d0a17f294869b134b9ec0ca3c16b7d467fb7873c74e5c"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v836-m31d/source/content/object.json b/src/objects/direct-v836-m31d/source/content/object.json
index bdb3c66a88f..e3a0e132358 100644
--- a/src/objects/direct-v836-m31d/source/content/object.json
+++ b/src/objects/direct-v836-m31d/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,929 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,929 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v836-m31d/source/measurements.json b/src/objects/direct-v836-m31d/source/measurements.json
index 17e646290b5..5d20e8fd146 100644
--- a/src/objects/direct-v836-m31d/source/measurements.json
+++ b/src/objects/direct-v836-m31d/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 127,730,520 km at 768929.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 768929,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,929 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768929 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,929 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768929 pc; Gaia DR3 cannot see the star",
   "radiusKm": 127730520,
   "radiusSource": "Radius 183.6 +/- 30.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 43.433 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 127,730,520 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4840 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 43.433 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4840,
diff --git a/src/objects/direct-v836-m31d/source/preparation/new-object.json b/src/objects/direct-v836-m31d/source/preparation/new-object.json
index d2189dee301..e47cab0247e 100644
--- a/src/objects/direct-v836-m31d/source/preparation/new-object.json
+++ b/src/objects/direct-v836-m31d/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 768929,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,929 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,929 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v8509-m31c/NOTICE.md b/src/objects/direct-v8509-m31c/NOTICE.md
index f29d6ebac81..9aa96da71b9 100644
--- a/src/objects/direct-v8509-m31c/NOTICE.md
+++ b/src/objects/direct-v8509-m31c/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.09119+41.37223, Per = 13.156 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,020 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.09119+41.37223, Per = 13.156 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,020 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v8509-m31c/README.md b/src/objects/direct-v8509-m31c/README.md
index e0cebf03609..0ce059bac02 100644
--- a/src/objects/direct-v8509-m31c/README.md
+++ b/src/objects/direct-v8509-m31c/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 13.2 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.09119+41.37223, Per = 13.156 (SIMBAD [MAP97] 76); placed by that row, not by a Gaia source, distance 768,020 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,020 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 77.6 +/- 12.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.156 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.156 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.09119+41.37223, Per = 13.156 (SIMBAD [MAP97] 76); placed by that row, not by a Gaia source, distance 768,020 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,020 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 77.6 +/- 12.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.156 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.156 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,230 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v8509-m31c/inventory.json b/src/objects/direct-v8509-m31c/inventory.json
index 2d34e366d45..b49ef3b54ea 100644
--- a/src/objects/direct-v8509-m31c/inventory.json
+++ b/src/objects/direct-v8509-m31c/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "a00d1bec05b26308e4e980a7a13613e5d639886aa72b4ca648135cbda47a086d"
+      "bytes": 1629,
+      "sha256": "862c6dfd214033bc375967954cd121ceb58ebca9019f23f28791490694b59997"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v8509-m31c/source/content/object.json b/src/objects/direct-v8509-m31c/source/content/object.json
index fd70fccec15..94428929cf4 100644
--- a/src/objects/direct-v8509-m31c/source/content/object.json
+++ b/src/objects/direct-v8509-m31c/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,020 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,020 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v8509-m31c/source/measurements.json b/src/objects/direct-v8509-m31c/source/measurements.json
index 5b5e2659d68..cf9c2ee6399 100644
--- a/src/objects/direct-v8509-m31c/source/measurements.json
+++ b/src/objects/direct-v8509-m31c/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 53,986,320 km at 768020.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 768020,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,020 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768020 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,020 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 768020 pc; Gaia DR3 cannot see the star",
   "radiusKm": 53986320,
   "radiusSource": "Radius 77.6 +/- 12.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.156 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 53,986,320 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5230 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.156 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5230,
diff --git a/src/objects/direct-v8509-m31c/source/preparation/new-object.json b/src/objects/direct-v8509-m31c/source/preparation/new-object.json
index b70593ac117..e777ea0aa17 100644
--- a/src/objects/direct-v8509-m31c/source/preparation/new-object.json
+++ b/src/objects/direct-v8509-m31c/source/preparation/new-object.json
@@ -40,7 +40,7 @@
   },
   "distance": {
     "value": 768020,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,020 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 768,020 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v8515-m31c/NOTICE.md b/src/objects/direct-v8515-m31c/NOTICE.md
index 6f4ebfc7baf..feda0997aa2 100644
--- a/src/objects/direct-v8515-m31c/NOTICE.md
+++ b/src/objects/direct-v8515-m31c/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09581+41.35417, Per = 10.303 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,509 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09581+41.35417, Per = 10.303 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,509 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v8515-m31c/README.md b/src/objects/direct-v8515-m31c/README.md
index 36b53ffe97c..c0a317b34b3 100644
--- a/src/objects/direct-v8515-m31c/README.md
+++ b/src/objects/direct-v8515-m31c/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 10.3 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09581+41.35417, Per = 10.303 (SIMBAD DIRECT V8515 M31C); placed by that row, not by a Gaia source, distance 767,509 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,509 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 65.1 +/- 10.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.303 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,310 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.303 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09581+41.35417, Per = 10.303 (SIMBAD DIRECT V8515 M31C); placed by that row, not by a Gaia source, distance 767,509 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,509 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 65.1 +/- 10.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.303 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,310 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.303 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,310 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdb. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v8515-m31c/inventory.json b/src/objects/direct-v8515-m31c/inventory.json
index 58329f14918..82b1a652993 100644
--- a/src/objects/direct-v8515-m31c/inventory.json
+++ b/src/objects/direct-v8515-m31c/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "9db4393791f1dc193af13352a86e22eefed182020d5715adf129649a8ec3cfcf"
+      "bytes": 1629,
+      "sha256": "d0c7adfa7bdc5d7f8cb6ebae53df97360b574ef2f0b5ecea53a1a96852d35216"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v8515-m31c/source/content/object.json b/src/objects/direct-v8515-m31c/source/content/object.json
index a05099b499c..2a3b48b86b7 100644
--- a/src/objects/direct-v8515-m31c/source/content/object.json
+++ b/src/objects/direct-v8515-m31c/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,509 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,509 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v8515-m31c/source/measurements.json b/src/objects/direct-v8515-m31c/source/measurements.json
index 6f301201b00..a7af53d4cc4 100644
--- a/src/objects/direct-v8515-m31c/source/measurements.json
+++ b/src/objects/direct-v8515-m31c/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 45,290,070 km at 767509.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 767509,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,509 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767509 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,509 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767509 pc; Gaia DR3 cannot see the star",
   "radiusKm": 45290070,
   "radiusSource": "Radius 65.1 +/- 10.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.303 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 45,290,070 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5310 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.303 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5310,
diff --git a/src/objects/direct-v8515-m31c/source/preparation/new-object.json b/src/objects/direct-v8515-m31c/source/preparation/new-object.json
index 0ee51664675..7e4b9fc5b16 100644
--- a/src/objects/direct-v8515-m31c/source/preparation/new-object.json
+++ b/src/objects/direct-v8515-m31c/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 767509,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,509 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,509 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v8530-m31a/NOTICE.md b/src/objects/direct-v8530-m31a/NOTICE.md
index 11106433aa6..32d8512560c 100644
--- a/src/objects/direct-v8530-m31a/NOTICE.md
+++ b/src/objects/direct-v8530-m31a/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41161+41.80854, Per = 12.991 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,929 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41161+41.80854, Per = 12.991 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,929 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v8530-m31a/README.md b/src/objects/direct-v8530-m31a/README.md
index 7079366b953..5a77dbbc8c1 100644
--- a/src/objects/direct-v8530-m31a/README.md
+++ b/src/objects/direct-v8530-m31a/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 13.0 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41161+41.80854, Per = 12.991 (SIMBAD DIRECT V8530 M31A); placed by that row, not by a Gaia source, distance 771,929 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,929 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 76.9 +/- 12.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.991 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.991 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41161+41.80854, Per = 12.991 (SIMBAD DIRECT V8530 M31A); placed by that row, not by a Gaia source, distance 771,929 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,929 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 76.9 +/- 12.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.991 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.991 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,230 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v8530-m31a/inventory.json b/src/objects/direct-v8530-m31a/inventory.json
index df64416c28d..732593581cc 100644
--- a/src/objects/direct-v8530-m31a/inventory.json
+++ b/src/objects/direct-v8530-m31a/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "7972ebc51150b746a9a2f330c8cd019e258ed60a9dccccaaa3123c9d372a864a"
+      "bytes": 1629,
+      "sha256": "d97e7740c45d51f050ae0795b9fb5ce1fd17c87956269c1dbd1b2486c26b5336"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v8530-m31a/source/content/object.json b/src/objects/direct-v8530-m31a/source/content/object.json
index 4fe28508d6e..42aef942bdf 100644
--- a/src/objects/direct-v8530-m31a/source/content/object.json
+++ b/src/objects/direct-v8530-m31a/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,929 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,929 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v8530-m31a/source/measurements.json b/src/objects/direct-v8530-m31a/source/measurements.json
index 680ca08cb07..08aed2d4522 100644
--- a/src/objects/direct-v8530-m31a/source/measurements.json
+++ b/src/objects/direct-v8530-m31a/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 53,499,330 km at 771929.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 771929,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,929 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 771929 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,929 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 771929 pc; Gaia DR3 cannot see the star",
   "radiusKm": 53499330,
   "radiusSource": "Radius 76.9 +/- 12.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.991 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 53,499,330 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5230 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.991 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5230,
diff --git a/src/objects/direct-v8530-m31a/source/preparation/new-object.json b/src/objects/direct-v8530-m31a/source/preparation/new-object.json
index f45b6b2b4db..3a2967ae382 100644
--- a/src/objects/direct-v8530-m31a/source/preparation/new-object.json
+++ b/src/objects/direct-v8530-m31a/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 771929,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,929 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,929 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v8882-m31a/NOTICE.md b/src/objects/direct-v8882-m31a/NOTICE.md
index 91931334bf3..d09cd3afbb0 100644
--- a/src/objects/direct-v8882-m31a/NOTICE.md
+++ b/src/objects/direct-v8882-m31a/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41161+41.80854, Per = 13.176 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,709 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41161+41.80854, Per = 13.176 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,709 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v8882-m31a/README.md b/src/objects/direct-v8882-m31a/README.md
index a311d2dbb9e..3563ac57378 100644
--- a/src/objects/direct-v8882-m31a/README.md
+++ b/src/objects/direct-v8882-m31a/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 13.2 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41161+41.80854, Per = 13.176 (SIMBAD DIRECT V8882 M31A); placed by that row, not by a Gaia source, distance 771,709 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,709 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 77.7 +/- 13 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.176 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.176 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41161+41.80854, Per = 13.176 (SIMBAD DIRECT V8882 M31A); placed by that row, not by a Gaia source, distance 771,709 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,709 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 77.7 +/- 13 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.176 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.176 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,230 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v8882-m31a/inventory.json b/src/objects/direct-v8882-m31a/inventory.json
index 784d2ba75d4..1ab2f73001b 100644
--- a/src/objects/direct-v8882-m31a/inventory.json
+++ b/src/objects/direct-v8882-m31a/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "e53c6436c6b2d6605d8ce2e6f3b4f5ac725eff5fe4a51cb5a1a699f58587c5bd"
+      "bytes": 1629,
+      "sha256": "136a4785d636d67e5eb61627a34abcee6b2976e046ec26a601d886eaa3e78cf7"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v8882-m31a/source/content/object.json b/src/objects/direct-v8882-m31a/source/content/object.json
index b53692d2edf..079e3619c50 100644
--- a/src/objects/direct-v8882-m31a/source/content/object.json
+++ b/src/objects/direct-v8882-m31a/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,709 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,709 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v8882-m31a/source/measurements.json b/src/objects/direct-v8882-m31a/source/measurements.json
index 738060f085d..2b5a63a906d 100644
--- a/src/objects/direct-v8882-m31a/source/measurements.json
+++ b/src/objects/direct-v8882-m31a/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 54,055,890 km at 771709.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 771709,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,709 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 771709 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,709 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 771709 pc; Gaia DR3 cannot see the star",
   "radiusKm": 54055890,
   "radiusSource": "Radius 77.7 +/- 13 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.176 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 54,055,890 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5230 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.176 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5230,
diff --git a/src/objects/direct-v8882-m31a/source/preparation/new-object.json b/src/objects/direct-v8882-m31a/source/preparation/new-object.json
index 79712c9de49..bc0c546b7d4 100644
--- a/src/objects/direct-v8882-m31a/source/preparation/new-object.json
+++ b/src/objects/direct-v8882-m31a/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 771709,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,709 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 771,709 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/direct-v9029-m31c/NOTICE.md b/src/objects/direct-v9029-m31c/NOTICE.md
index c3e3ae39739..10d9193b383 100644
--- a/src/objects/direct-v9029-m31c/NOTICE.md
+++ b/src/objects/direct-v9029-m31c/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09581+41.35417, Per = 35.903 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,234 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09581+41.35417, Per = 35.903 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,234 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/direct-v9029-m31c/README.md b/src/objects/direct-v9029-m31c/README.md
index c21d0630617..769512f5b94 100644
--- a/src/objects/direct-v9029-m31c/README.md
+++ b/src/objects/direct-v9029-m31c/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 35.9 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09581+41.35417, Per = 35.903 (SIMBAD DIRECT V9029 M31C); placed by that row, not by a Gaia source, distance 767,234 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,234 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 160 +/- 26.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.903 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,900 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.903 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.09581+41.35417, Per = 35.903 (SIMBAD DIRECT V9029 M31C); placed by that row, not by a Gaia source, distance 767,234 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,234 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 160 +/- 26.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.903 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,900 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.903 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,900 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe4cc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/direct-v9029-m31c/inventory.json b/src/objects/direct-v9029-m31c/inventory.json
index ba166072f73..6b80cb66f77 100644
--- a/src/objects/direct-v9029-m31c/inventory.json
+++ b/src/objects/direct-v9029-m31c/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1623,
-      "sha256": "aa51b8a9ee570a2b07fab2efd68d60b736ba7b0dced2995733f7f15469830e8c"
+      "bytes": 1630,
+      "sha256": "30a4d3b661b7522e1071ba5537f408d2a11cf73de9b68a45098ea68215cc5277"
     },
     {
       "location": "prepared",
diff --git a/src/objects/direct-v9029-m31c/source/content/object.json b/src/objects/direct-v9029-m31c/source/content/object.json
index 6a312237ef6..4fce7ea85d9 100644
--- a/src/objects/direct-v9029-m31c/source/content/object.json
+++ b/src/objects/direct-v9029-m31c/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,234 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,234 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/direct-v9029-m31c/source/measurements.json b/src/objects/direct-v9029-m31c/source/measurements.json
index 88a5a861f87..c1102fc4e6e 100644
--- a/src/objects/direct-v9029-m31c/source/measurements.json
+++ b/src/objects/direct-v9029-m31c/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 111,312,000 km at 767234.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 767234,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,234 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767234 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,234 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767234 pc; Gaia DR3 cannot see the star",
   "radiusKm": 111312000,
   "radiusSource": "Radius 160 +/- 26.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.903 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 111,312,000 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4900 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.903 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4900,
diff --git a/src/objects/direct-v9029-m31c/source/preparation/new-object.json b/src/objects/direct-v9029-m31c/source/preparation/new-object.json
index ba50e00e94e..c5cc10a7a9f 100644
--- a/src/objects/direct-v9029-m31c/source/preparation/new-object.json
+++ b/src/objects/direct-v9029-m31c/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 767234,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,234 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,234 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/jpn2003-v14/NOTICE.md b/src/objects/jpn2003-v14/NOTICE.md
index 275cc017735..b7fd62b65e2 100644
--- a/src/objects/jpn2003-v14/NOTICE.md
+++ b/src/objects/jpn2003-v14/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.90530+41.24005, Per = 15.910 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,419 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.90530+41.24005, Per = 15.910 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,419 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/jpn2003-v14/README.md b/src/objects/jpn2003-v14/README.md
index 1665c8211e6..be7baed4bb6 100644
--- a/src/objects/jpn2003-v14/README.md
+++ b/src/objects/jpn2003-v14/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 15.9 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.90530+41.24005, Per = 15.910 (SIMBAD [JPN2003] V14); placed by that row, not by a Gaia source, distance 769,419 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,419 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 89 +/- 14.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.91 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.91 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.90530+41.24005, Per = 15.910 (SIMBAD [JPN2003] V14); placed by that row, not by a Gaia source, distance 769,419 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,419 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 89 +/- 14.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.91 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.91 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,170 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d6. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/jpn2003-v14/inventory.json b/src/objects/jpn2003-v14/inventory.json
index 45911f63c66..fa362117336 100644
--- a/src/objects/jpn2003-v14/inventory.json
+++ b/src/objects/jpn2003-v14/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1606,
-      "sha256": "d62e6154b8421a22cd14e45aa19ba28c250ca2e25e6558f4f51c377f0534e74b"
+      "bytes": 1613,
+      "sha256": "e6bb6655485107439c5215c2adb175d2cf59c55d274c150e649febfcaab392c6"
     },
     {
       "location": "prepared",
diff --git a/src/objects/jpn2003-v14/source/content/object.json b/src/objects/jpn2003-v14/source/content/object.json
index 11376b99c27..243c4394e56 100644
--- a/src/objects/jpn2003-v14/source/content/object.json
+++ b/src/objects/jpn2003-v14/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,419 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,419 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/jpn2003-v14/source/measurements.json b/src/objects/jpn2003-v14/source/measurements.json
index 9d58b7ae31e..c40365e72cc 100644
--- a/src/objects/jpn2003-v14/source/measurements.json
+++ b/src/objects/jpn2003-v14/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 61,917,300 km at 769419.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 769419,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,419 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769419 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,419 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769419 pc; Gaia DR3 cannot see the star",
   "radiusKm": 61917300,
   "radiusSource": "Radius 89 +/- 14.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.91 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 61,917,300 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5170 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.91 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5170,
diff --git a/src/objects/jpn2003-v14/source/preparation/new-object.json b/src/objects/jpn2003-v14/source/preparation/new-object.json
index e7612ba7214..17ee8eb2df0 100644
--- a/src/objects/jpn2003-v14/source/preparation/new-object.json
+++ b/src/objects/jpn2003-v14/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 769419,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,419 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,419 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/jpn2003-v23/NOTICE.md b/src/objects/jpn2003-v23/NOTICE.md
index 82b67ace1c2..8d8d2bbb49f 100644
--- a/src/objects/jpn2003-v23/NOTICE.md
+++ b/src/objects/jpn2003-v23/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.90530+41.24005, Per = 28.803 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,277 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.90530+41.24005, Per = 28.803 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,277 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/jpn2003-v23/README.md b/src/objects/jpn2003-v23/README.md
index 8cbe966cea2..76b45fc8eea 100644
--- a/src/objects/jpn2003-v23/README.md
+++ b/src/objects/jpn2003-v23/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 28.8 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.90530+41.24005, Per = 28.803 (SIMBAD [JPN2003] V23); placed by that row, not by a Gaia source, distance 769,277 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,277 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 136.5 +/- 22.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.803 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,970 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.803 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-10.90530+41.24005, Per = 28.803 (SIMBAD [JPN2003] V23); placed by that row, not by a Gaia source, distance 769,277 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,277 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 136.5 +/- 22.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.803 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,970 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.803 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,970 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe6cf. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/jpn2003-v23/inventory.json b/src/objects/jpn2003-v23/inventory.json
index 5233e623111..f9f045f16a3 100644
--- a/src/objects/jpn2003-v23/inventory.json
+++ b/src/objects/jpn2003-v23/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1607,
-      "sha256": "9a4d97ba68a8476b999d064b4b8be36c7ebae81e6f2a1fb71b0a5d2412827a6f"
+      "bytes": 1614,
+      "sha256": "cddd7962c32e129d19f4b279a6ea5ee6c47c864662ed2a4ad3bf69acbd6d50a1"
     },
     {
       "location": "prepared",
diff --git a/src/objects/jpn2003-v23/source/content/object.json b/src/objects/jpn2003-v23/source/content/object.json
index 7bdb68e873a..d2d81949b65 100644
--- a/src/objects/jpn2003-v23/source/content/object.json
+++ b/src/objects/jpn2003-v23/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,277 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,277 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/jpn2003-v23/source/measurements.json b/src/objects/jpn2003-v23/source/measurements.json
index 5df6fe3dd59..0aca494d532 100644
--- a/src/objects/jpn2003-v23/source/measurements.json
+++ b/src/objects/jpn2003-v23/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 94,963,050 km at 769277.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 769277,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,277 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769277 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,277 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769277 pc; Gaia DR3 cannot see the star",
   "radiusKm": 94963050,
   "radiusSource": "Radius 136.5 +/- 22.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.803 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 94,963,050 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4970 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.803 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4970,
diff --git a/src/objects/jpn2003-v23/source/preparation/new-object.json b/src/objects/jpn2003-v23/source/preparation/new-object.json
index cc24b5ef0f0..873dc813de3 100644
--- a/src/objects/jpn2003-v23/source/preparation/new-object.json
+++ b/src/objects/jpn2003-v23/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 769277,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,277 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,277 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m31-v1/NOTICE.md b/src/objects/m31-v1/NOTICE.md
index e8614699bd3..e129600a3ce 100644
--- a/src/objects/m31-v1/NOTICE.md
+++ b/src/objects/m31-v1/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Kodric et al. (2018), AJ 156, 130, VizieR J/AJ/156/130/main row ID = 579568 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 782,554 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Kodric et al. (2018), AJ 156, 130, VizieR J/AJ/156/130/main row ID = 579568 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 782,554 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m31-v1/README.md b/src/objects/m31-v1/README.md
index 0ce56642190..d2da5c62d13 100644
--- a/src/objects/m31-v1/README.md
+++ b/src/objects/m31-v1/README.md
@@ -4,7 +4,7 @@
 
 Edwin Hubble's M31-V1 is the first Cepheid found in the Andromeda Galaxy. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Templeton et al. (2011), PASP 123, 1374's published values; the sections below are the data's own.
 
-**Star.** Placement: Kodric et al. (2018), AJ 156, 130, VizieR J/AJ/156/130/main row ID = 579568 (SIMBAD PSO J010.3637+41.1696); placed by that row, not by a Gaia source, distance 782,554 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 782,554 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 145.2 +/- 24.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 31.376577 d in Kodric et al. (2018), AJ 156, 130, VizieR J/AJ/156/130/main; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,940 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 31.376577 d in Kodric et al. (2018), AJ 156, 130, VizieR J/AJ/156/130/main; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. log g 0.91 from 2023ApJ...944....1D ("DESI Observations of the Andromeda Galaxy: Revealing the Immigration History of Our Nearest Neighbor.").
+**Star.** Placement: Kodric et al. (2018), AJ 156, 130, VizieR J/AJ/156/130/main row ID = 579568 (SIMBAD PSO J010.3637+41.1696); placed by that row, not by a Gaia source, distance 782,554 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 782,554 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 145.2 +/- 24.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 31.376577 d in Kodric et al. (2018), AJ 156, 130, VizieR J/AJ/156/130/main; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,940 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 31.376577 d in Kodric et al. (2018), AJ 156, 130, VizieR J/AJ/156/130/main; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. log g 0.91 from 2023ApJ...944....1D ("DESI Observations of the Andromeda Galaxy: Revealing the Immigration History of Our Nearest Neighbor.").
 
 **Colour.** A Planck spectrum at 4,940 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe5cd. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m31-v1/inventory.json b/src/objects/m31-v1/inventory.json
index 28a2f03f636..d177fa21e6a 100644
--- a/src/objects/m31-v1/inventory.json
+++ b/src/objects/m31-v1/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1603,
-      "sha256": "b23319bda256d3ca93b4c15339d71429c67168a219fe5eca1da36ab2ccda8cfc"
+      "bytes": 1610,
+      "sha256": "1112d6723aefc3fd9fba550f09e234f443bd259a3e95ee4784396eab0e3fd901"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m31-v1/source/content/object.json b/src/objects/m31-v1/source/content/object.json
index a9bd5e3ad45..a7dbeb40570 100644
--- a/src/objects/m31-v1/source/content/object.json
+++ b/src/objects/m31-v1/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 782,554 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 782,554 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m31-v1/source/measurements.json b/src/objects/m31-v1/source/measurements.json
index 16e30882e32..70457b733d3 100644
--- a/src/objects/m31-v1/source/measurements.json
+++ b/src/objects/m31-v1/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 101,015,640 km at 782554.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 782554,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 782,554 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 782554 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 782,554 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 782554 pc; Gaia DR3 cannot see the star",
   "radiusKm": 101015640,
   "radiusSource": "Radius 145.2 +/- 24.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 31.376577 d in Kodric et al. (2018), AJ 156, 130, VizieR J/AJ/156/130/main; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 101,015,640 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4940 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 31.376577 d in Kodric et al. (2018), AJ 156, 130, VizieR J/AJ/156/130/main; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4940,
diff --git a/src/objects/m31-v1/source/preparation/new-object.json b/src/objects/m31-v1/source/preparation/new-object.json
index 0770d0e5c86..f5c9b78af86 100644
--- a/src/objects/m31-v1/source/preparation/new-object.json
+++ b/src/objects/m31-v1/source/preparation/new-object.json
@@ -40,7 +40,7 @@
   },
   "distance": {
     "value": 782554,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 782,554 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 782,554 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m31v-j00443610-4129194-a/NOTICE.md b/src/objects/m31v-j00443610-4129194-a/NOTICE.md
index 31a8debc70a..98feb099390 100644
--- a/src/objects/m31v-j00443610-4129194-a/NOTICE.md
+++ b/src/objects/m31v-j00443610-4129194-a/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Primary Teff 33600 +/- 600 K, Vi
 
 Limb darkening: Reeve & Howarth (2016), MNRAS 456, 1294, via VizieR J/MNRAS/456/1294.
 
-Placement: Gaia DR3 source 369281910881860352: position, proper motion; distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,731 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 724 +/- 37 kpc, (m-M)0 = 24.30 +/- 0.11 mag, from the pair's own radii, temperatures and brightness, Vilardell et al. (2010), A&A 509, A70, Table 3; it is told in the text, and the star is drawn in the galaxy. This work has made use of data from the European Space Agency (ESA) mission Gaia, processed by the Gaia Data Processing and Analysis Consortium (DPAC). Identifiers: SIMBAD, CDS, Strasbourg.
+Placement: Gaia DR3 source 369281910881860352: position, proper motion; distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,731 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 724 +/- 37 kpc, (m-M)0 = 24.30 +/- 0.11 mag, from the pair's own radii, temperatures and brightness, Vilardell et al. (2010), A&A 509, A70, Table 3; it is told in the text, and the star is drawn in the galaxy. This work has made use of data from the European Space Agency (ESA) mission Gaia, processed by the Gaia Data Processing and Analysis Consortium (DPAC). Identifiers: SIMBAD, CDS, Strasbourg.
diff --git a/src/objects/m31v-j00443610-4129194-a/README.md b/src/objects/m31v-j00443610-4129194-a/README.md
index 8b1f18e0906..290b7c8e8a3 100644
--- a/src/objects/m31v-j00443610-4129194-a/README.md
+++ b/src/objects/m31v-j00443610-4129194-a/README.md
@@ -4,7 +4,7 @@
 
 It has 21.7 solar masses and 9.2 solar radii; its partner has 15.4 and 5.6. The pair gave a direct distance to the galaxy: 724 kiloparsecs. The introduction is generated from Vilardell et al. (2010), A&A 509, A70's published values; the sections below are the data's own.
 
-**Star.** Placement: Gaia DR3 source 369281910881860352, distance 769,731 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,731 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 724 +/- 37 kpc, (m-M)0 = 24.30 +/- 0.11 mag, from the pair's own radii, temperatures and brightness, Vilardell et al. (2010), A&A 509, A70, Table 3; it is told in the text, and the star is drawn in the galaxy; Gaia DR3's parallax, -1.321 ± 0.715 mas (-1.8 standard errors), is not used. Radius 9.2 +/- 0.2 solar radii from Primary radius 9.2 +/- 0.2 solar radii, Vilardell et al. (2010), A&A 509, A70, Table 2 (https://arxiv.org/abs/0911.3391). Mass 21.7 +/- 1.7 solar masses from Primary mass 21.7 +/- 1.7 solar masses, Vilardell et al. (2010), A&A 509, A70, Table 2 (https://arxiv.org/abs/0911.3391). Temperature 33,600 K from Primary Teff 33600 +/- 600 K, Vilardell et al. (2010), A&A 509, A70, Table 3. log g 3.85 from Primary log g 3.85 +/- 0.02 (cgs), Vilardell et al. (2010), A&A 509, A70, Table 2.
+**Star.** Placement: Gaia DR3 source 369281910881860352, distance 769,731 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,731 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 724 +/- 37 kpc, (m-M)0 = 24.30 +/- 0.11 mag, from the pair's own radii, temperatures and brightness, Vilardell et al. (2010), A&A 509, A70, Table 3; it is told in the text, and the star is drawn in the galaxy; Gaia DR3's parallax, -1.321 ± 0.715 mas (-1.8 standard errors), is not used. Radius 9.2 +/- 0.2 solar radii from Primary radius 9.2 +/- 0.2 solar radii, Vilardell et al. (2010), A&A 509, A70, Table 2 (https://arxiv.org/abs/0911.3391). Mass 21.7 +/- 1.7 solar masses from Primary mass 21.7 +/- 1.7 solar masses, Vilardell et al. (2010), A&A 509, A70, Table 2 (https://arxiv.org/abs/0911.3391). Temperature 33,600 K from Primary Teff 33600 +/- 600 K, Vilardell et al. (2010), A&A 509, A70, Table 3. log g 3.85 from Primary log g 3.85 +/- 0.02 (cgs), Vilardell et al. (2010), A&A 509, A70, Table 2.
 
 **Colour.** A Planck spectrum at 33,600 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: Gaia DR3 published no sampled BP/RP spectrum of it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #a0baff. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: Gaia DR3 published no sampled BP/RP spectrum of it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m31v-j00443610-4129194-a/inventory.json b/src/objects/m31v-j00443610-4129194-a/inventory.json
index b910fcca23f..b5c86b42ba0 100644
--- a/src/objects/m31v-j00443610-4129194-a/inventory.json
+++ b/src/objects/m31v-j00443610-4129194-a/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1749,
-      "sha256": "2426f4d1a71a0401455ae3156056721c981c4d9aefa2b0bbd6eddb96a7fb07a2"
+      "bytes": 1756,
+      "sha256": "42ef23b33137d4f68167f034e3a9f564d2f3311a56f6bce0f3d7cd8b108ead06"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m31v-j00443610-4129194-a/source/content/object.json b/src/objects/m31v-j00443610-4129194-a/source/content/object.json
index 3ae50da1e28..00765e9ba9e 100644
--- a/src/objects/m31v-j00443610-4129194-a/source/content/object.json
+++ b/src/objects/m31v-j00443610-4129194-a/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,731 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 724 +/- 37 kpc, (m-M)0 = 24.30 +/- 0.11 mag, from the pair's own radii, temperatures and brightness, Vilardell et al. (2010), A&A 509, A70, Table 3; it is told in the text, and the star is drawn in the galaxy",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,731 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 724 +/- 37 kpc, (m-M)0 = 24.30 +/- 0.11 mag, from the pair's own radii, temperatures and brightness, Vilardell et al. (2010), A&A 509, A70, Table 3; it is told in the text, and the star is drawn in the galaxy",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m31v-j00443610-4129194-a/source/measurements.json b/src/objects/m31v-j00443610-4129194-a/source/measurements.json
index acbca7b3f38..023977eb562 100644
--- a/src/objects/m31v-j00443610-4129194-a/source/measurements.json
+++ b/src/objects/m31v-j00443610-4129194-a/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 6,400,440 km at 769731.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 769731,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,731 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 724 +/- 37 kpc, (m-M)0 = 24.30 +/- 0.11 mag, from the pair's own radii, temperatures and brightness, Vilardell et al. (2010), A&A 509, A70, Table 3; it is told in the text, and the star is drawn in the galaxy (https://doi.org/10.33232/001c.144859): 769731 pc; Gaia DR3 parallax -1.3208 +/- 0.7153 mas (same row, RUWE 1.01), -1.8 standard errors, is not used",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,731 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 724 +/- 37 kpc, (m-M)0 = 24.30 +/- 0.11 mag, from the pair's own radii, temperatures and brightness, Vilardell et al. (2010), A&A 509, A70, Table 3; it is told in the text, and the star is drawn in the galaxy (https://doi.org/10.33232/001c.144859): 769731 pc; Gaia DR3 parallax -1.3208 +/- 0.7153 mas (same row, RUWE 1.01), -1.8 standard errors, is not used",
   "radiusKm": 6400440,
   "radiusSource": "Radius 9.2 +/- 0.2 solar radii from Primary radius 9.2 +/- 0.2 solar radii, Vilardell et al. (2010), A&A 509, A70, Table 2 (https://arxiv.org/abs/0911.3391): 6,400,440 km at 695,700 km per solar radius. Mass 21.7 +/- 1.7 solar masses from Primary mass 21.7 +/- 1.7 solar masses, Vilardell et al. (2010), A&A 509, A70, Table 2 (https://arxiv.org/abs/0911.3391); GM is that mass times the JPL solar GM. Temperature 33600 +/- 600 K from Primary Teff 33600 +/- 600 K, Vilardell et al. (2010), A&A 509, A70, Table 3 (https://arxiv.org/abs/0911.3391). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 33600,
diff --git a/src/objects/m31v-j00443610-4129194-a/source/preparation/new-object.json b/src/objects/m31v-j00443610-4129194-a/source/preparation/new-object.json
index 20c5428aeb3..9cf2be6c9e6 100644
--- a/src/objects/m31v-j00443610-4129194-a/source/preparation/new-object.json
+++ b/src/objects/m31v-j00443610-4129194-a/source/preparation/new-object.json
@@ -46,7 +46,7 @@
   },
   "distance": {
     "value": 769731,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,731 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 724 +/- 37 kpc, (m-M)0 = 24.30 +/- 0.11 mag, from the pair's own radii, temperatures and brightness, Vilardell et al. (2010), A&A 509, A70, Table 3; it is told in the text, and the star is drawn in the galaxy",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,731 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 724 +/- 37 kpc, (m-M)0 = 24.30 +/- 0.11 mag, from the pair's own radii, temperatures and brightness, Vilardell et al. (2010), A&A 509, A70, Table 3; it is told in the text, and the star is drawn in the galaxy",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "planets": [],
diff --git a/src/objects/m31v-j00443799-4129236-a/NOTICE.md b/src/objects/m31v-j00443799-4129236-a/NOTICE.md
index 57db3db9e7b..0b0d1210978 100644
--- a/src/objects/m31v-j00443799-4129236-a/NOTICE.md
+++ b/src/objects/m31v-j00443799-4129236-a/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Primary Teff 33900 +/- 500 K, Ri
 
 Limb darkening: Reeve & Howarth (2016), MNRAS 456, 1294, via VizieR J/MNRAS/456/1294.
 
-Placement: Gaia DR3 source 369281910880929792: position, proper motion; distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,549 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 772 +/- 44 kpc, (m-M)0 = 24.44 +/- 0.12 mag, from the pair's own radii, temperatures and brightness, Ribas et al. (2005), ApJ 635, L37, Sect. 4; it is told in the text, and the star is drawn in the galaxy. This work has made use of data from the European Space Agency (ESA) mission Gaia, processed by the Gaia Data Processing and Analysis Consortium (DPAC). Identifiers: SIMBAD, CDS, Strasbourg.
+Placement: Gaia DR3 source 369281910880929792: position, proper motion; distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,549 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 772 +/- 44 kpc, (m-M)0 = 24.44 +/- 0.12 mag, from the pair's own radii, temperatures and brightness, Ribas et al. (2005), ApJ 635, L37, Sect. 4; it is told in the text, and the star is drawn in the galaxy. This work has made use of data from the European Space Agency (ESA) mission Gaia, processed by the Gaia Data Processing and Analysis Consortium (DPAC). Identifiers: SIMBAD, CDS, Strasbourg.
diff --git a/src/objects/m31v-j00443799-4129236-a/README.md b/src/objects/m31v-j00443799-4129236-a/README.md
index ddd6c4cc6c6..188fe493945 100644
--- a/src/objects/m31v-j00443799-4129236-a/README.md
+++ b/src/objects/m31v-j00443799-4129236-a/README.md
@@ -4,7 +4,7 @@
 
 It has 23.1 solar masses and 13.1 solar radii; its partner has 15.0 and 11.3. The pair gave a direct distance to the galaxy: 772 kiloparsecs. The introduction is generated from Ribas et al. (2005), ApJ 635, L37's published values; the sections below are the data's own.
 
-**Star.** Placement: Gaia DR3 source 369281910880929792, distance 769,549 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,549 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 772 +/- 44 kpc, (m-M)0 = 24.44 +/- 0.12 mag, from the pair's own radii, temperatures and brightness, Ribas et al. (2005), ApJ 635, L37, Sect. 4; it is told in the text, and the star is drawn in the galaxy; Gaia DR3's parallax, 0.856 ± 0.434 mas (2.0 standard errors), is not used. Radius 13.1 +/- 0.3 solar radii from Primary radius 13.1 +/- 0.3 solar radii, Ribas et al. (2005), ApJ 635, L37, Table 2 (https://arxiv.org/abs/astro-ph/0511045). Mass 23.1 +/- 1.3 solar masses from Primary mass 23.1 +/- 1.3 solar masses, Ribas et al. (2005), ApJ 635, L37, Table 2 (https://arxiv.org/abs/astro-ph/0511045). Temperature 33,900 K from Primary Teff 33900 +/- 500 K, Ribas et al. (2005), ApJ 635, L37, Table 2. log g 3.57 from Primary log g 3.57 +/- 0.03 (cgs), Ribas et al. (2005), ApJ 635, L37, Table 2.
+**Star.** Placement: Gaia DR3 source 369281910880929792, distance 769,549 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,549 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 772 +/- 44 kpc, (m-M)0 = 24.44 +/- 0.12 mag, from the pair's own radii, temperatures and brightness, Ribas et al. (2005), ApJ 635, L37, Sect. 4; it is told in the text, and the star is drawn in the galaxy; Gaia DR3's parallax, 0.856 ± 0.434 mas (2.0 standard errors), is not used. Radius 13.1 +/- 0.3 solar radii from Primary radius 13.1 +/- 0.3 solar radii, Ribas et al. (2005), ApJ 635, L37, Table 2 (https://arxiv.org/abs/astro-ph/0511045). Mass 23.1 +/- 1.3 solar masses from Primary mass 23.1 +/- 1.3 solar masses, Ribas et al. (2005), ApJ 635, L37, Table 2 (https://arxiv.org/abs/astro-ph/0511045). Temperature 33,900 K from Primary Teff 33900 +/- 500 K, Ribas et al. (2005), ApJ 635, L37, Table 2. log g 3.57 from Primary log g 3.57 +/- 0.03 (cgs), Ribas et al. (2005), ApJ 635, L37, Table 2.
 
 **Colour.** A Planck spectrum at 33,900 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: Gaia DR3 published no sampled BP/RP spectrum of it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #a0baff. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: Gaia DR3 published no sampled BP/RP spectrum of it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m31v-j00443799-4129236-a/inventory.json b/src/objects/m31v-j00443799-4129236-a/inventory.json
index 5b9e7c86065..c20aa9329c1 100644
--- a/src/objects/m31v-j00443799-4129236-a/inventory.json
+++ b/src/objects/m31v-j00443799-4129236-a/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1781,
-      "sha256": "314bf9b0a5032641405a9f4af525353c7bd7e979bbd84fc61ed518d2f2b1f2ab"
+      "bytes": 1788,
+      "sha256": "7d1361995a61701f9785f0771269a7b8b51cd87c5af23bda88538b2880ffccdb"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m31v-j00443799-4129236-a/source/content/object.json b/src/objects/m31v-j00443799-4129236-a/source/content/object.json
index f15cada3013..6bf713ece66 100644
--- a/src/objects/m31v-j00443799-4129236-a/source/content/object.json
+++ b/src/objects/m31v-j00443799-4129236-a/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,549 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 772 +/- 44 kpc, (m-M)0 = 24.44 +/- 0.12 mag, from the pair's own radii, temperatures and brightness, Ribas et al. (2005), ApJ 635, L37, Sect. 4; it is told in the text, and the star is drawn in the galaxy",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,549 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 772 +/- 44 kpc, (m-M)0 = 24.44 +/- 0.12 mag, from the pair's own radii, temperatures and brightness, Ribas et al. (2005), ApJ 635, L37, Sect. 4; it is told in the text, and the star is drawn in the galaxy",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m31v-j00443799-4129236-a/source/measurements.json b/src/objects/m31v-j00443799-4129236-a/source/measurements.json
index 90eec538e1d..3e4a4b85a87 100644
--- a/src/objects/m31v-j00443799-4129236-a/source/measurements.json
+++ b/src/objects/m31v-j00443799-4129236-a/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 9,113,670 km at 769549.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 769549,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,549 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 772 +/- 44 kpc, (m-M)0 = 24.44 +/- 0.12 mag, from the pair's own radii, temperatures and brightness, Ribas et al. (2005), ApJ 635, L37, Sect. 4; it is told in the text, and the star is drawn in the galaxy (https://doi.org/10.33232/001c.144859): 769549 pc; Gaia DR3 parallax 0.8565 +/- 0.4344 mas (same row, RUWE 0.98), 2.0 standard errors, is not used",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,549 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 772 +/- 44 kpc, (m-M)0 = 24.44 +/- 0.12 mag, from the pair's own radii, temperatures and brightness, Ribas et al. (2005), ApJ 635, L37, Sect. 4; it is told in the text, and the star is drawn in the galaxy (https://doi.org/10.33232/001c.144859): 769549 pc; Gaia DR3 parallax 0.8565 +/- 0.4344 mas (same row, RUWE 0.98), 2.0 standard errors, is not used",
   "radiusKm": 9113670,
   "radiusSource": "Radius 13.1 +/- 0.3 solar radii from Primary radius 13.1 +/- 0.3 solar radii, Ribas et al. (2005), ApJ 635, L37, Table 2 (https://arxiv.org/abs/astro-ph/0511045): 9,113,670 km at 695,700 km per solar radius. Mass 23.1 +/- 1.3 solar masses from Primary mass 23.1 +/- 1.3 solar masses, Ribas et al. (2005), ApJ 635, L37, Table 2 (https://arxiv.org/abs/astro-ph/0511045); GM is that mass times the JPL solar GM. Temperature 33900 +/- 500 K from Primary Teff 33900 +/- 500 K, Ribas et al. (2005), ApJ 635, L37, Table 2 (https://arxiv.org/abs/astro-ph/0511045). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 33900,
diff --git a/src/objects/m31v-j00443799-4129236-a/source/preparation/new-object.json b/src/objects/m31v-j00443799-4129236-a/source/preparation/new-object.json
index 80dff3ed21d..5a73f0b7b8f 100644
--- a/src/objects/m31v-j00443799-4129236-a/source/preparation/new-object.json
+++ b/src/objects/m31v-j00443799-4129236-a/source/preparation/new-object.json
@@ -46,7 +46,7 @@
   },
   "distance": {
     "value": 769549,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,549 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 772 +/- 44 kpc, (m-M)0 = 24.44 +/- 0.12 mag, from the pair's own radii, temperatures and brightness, Ribas et al. (2005), ApJ 635, L37, Sect. 4; it is told in the text, and the star is drawn in the galaxy",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,549 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The pair's own measured distance: Distance 772 +/- 44 kpc, (m-M)0 = 24.44 +/- 0.12 mag, from the pair's own radii, temperatures and brightness, Ribas et al. (2005), ApJ 635, L37, Sect. 4; it is told in the text, and the star is drawn in the galaxy",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "planets": [],
diff --git a/src/objects/m33sss-j013327-35-303551-5/NOTICE.md b/src/objects/m33sss-j013327-35-303551-5/NOTICE.md
index c265fe90048..10d1ad4d355 100644
--- a/src/objects/m33sss-j013327-35-303551-5/NOTICE.md
+++ b/src/objects/m33sss-j013327-35-303551-5/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332735+3035515 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,133 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332735+3035515 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,133 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013327-35-303551-5/README.md b/src/objects/m33sss-j013327-35-303551-5/README.md
index 338b788cac7..7f33d265fcf 100644
--- a/src/objects/m33sss-j013327-35-303551-5/README.md
+++ b/src/objects/m33sss-j013327-35-303551-5/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 11.2 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332735+3035515 (SIMBAD M33SSS J013327.35+303551.5); placed by that row, not by a Gaia source, distance 860,133 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,133 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 69.2 +/- 11.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.22 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.050); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,290 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.22 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.050); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332735+3035515 (SIMBAD M33SSS J013327.35+303551.5); placed by that row, not by a Gaia source, distance 860,133 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,133 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 69.2 +/- 11.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.22 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.050); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,290 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.22 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.050); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,290 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeada. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013327-35-303551-5/inventory.json b/src/objects/m33sss-j013327-35-303551-5/inventory.json
index c2cda2a47f9..786bc047ca7 100644
--- a/src/objects/m33sss-j013327-35-303551-5/inventory.json
+++ b/src/objects/m33sss-j013327-35-303551-5/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "c7c3302bb861c20c56e3cb157c9fcb8f74d78ad611c015a6f3e92fd2d2782373"
+      "bytes": 1679,
+      "sha256": "fbcc009d84a68adb7d3c8992ee1b0487681dbb6fc48b0b5fc8bc41e6ad7c2e6a"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013327-35-303551-5/source/content/object.json b/src/objects/m33sss-j013327-35-303551-5/source/content/object.json
index 96d73422d71..0c411841c9c 100644
--- a/src/objects/m33sss-j013327-35-303551-5/source/content/object.json
+++ b/src/objects/m33sss-j013327-35-303551-5/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,133 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,133 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013327-35-303551-5/source/measurements.json b/src/objects/m33sss-j013327-35-303551-5/source/measurements.json
index f02269bfac6..e1937a97c56 100644
--- a/src/objects/m33sss-j013327-35-303551-5/source/measurements.json
+++ b/src/objects/m33sss-j013327-35-303551-5/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 48,142,440 km at 860133.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860133,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,133 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860133 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,133 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860133 pc; Gaia DR3 cannot see the star",
   "radiusKm": 48142440,
   "radiusSource": "Radius 69.2 +/- 11.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.22 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.050); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 48,142,440 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5290 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.22 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.050); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5290,
diff --git a/src/objects/m33sss-j013327-35-303551-5/source/preparation/new-object.json b/src/objects/m33sss-j013327-35-303551-5/source/preparation/new-object.json
index 07a04053450..768ae78d312 100644
--- a/src/objects/m33sss-j013327-35-303551-5/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013327-35-303551-5/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860133,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,133 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,133 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013327-68-303423-8/NOTICE.md b/src/objects/m33sss-j013327-68-303423-8/NOTICE.md
index f449627184c..5c208e6b385 100644
--- a/src/objects/m33sss-j013327-68-303423-8/NOTICE.md
+++ b/src/objects/m33sss-j013327-68-303423-8/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332768+3034238 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,918 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332768+3034238 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,918 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013327-68-303423-8/README.md b/src/objects/m33sss-j013327-68-303423-8/README.md
index 495d5b93363..17777eec835 100644
--- a/src/objects/m33sss-j013327-68-303423-8/README.md
+++ b/src/objects/m33sss-j013327-68-303423-8/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 14.8 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332768+3034238 (SIMBAD M33SSS J013327.68+303423.8); placed by that row, not by a Gaia source, distance 859,918 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,918 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 84.6 +/- 14.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.83 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.171); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.83 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.171); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332768+3034238 (SIMBAD M33SSS J013327.68+303423.8); placed by that row, not by a Gaia source, distance 859,918 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,918 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 84.6 +/- 14.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.83 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.171); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.83 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.171); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,190 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d7. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013327-68-303423-8/inventory.json b/src/objects/m33sss-j013327-68-303423-8/inventory.json
index 1cf381f9fcb..d8aceada528 100644
--- a/src/objects/m33sss-j013327-68-303423-8/inventory.json
+++ b/src/objects/m33sss-j013327-68-303423-8/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "73a4eaac747770d2b15cd920d0f78a16c90232231f4ddd310afff30481f84f38"
+      "bytes": 1679,
+      "sha256": "83266e24684c86e88996396558680fbd3e428ec16df8849d7478ae3a37d889ea"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013327-68-303423-8/source/content/object.json b/src/objects/m33sss-j013327-68-303423-8/source/content/object.json
index 694143cf22a..7d2c3b8d23b 100644
--- a/src/objects/m33sss-j013327-68-303423-8/source/content/object.json
+++ b/src/objects/m33sss-j013327-68-303423-8/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,918 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,918 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013327-68-303423-8/source/measurements.json b/src/objects/m33sss-j013327-68-303423-8/source/measurements.json
index 30e4e0fd73a..1d0500368bc 100644
--- a/src/objects/m33sss-j013327-68-303423-8/source/measurements.json
+++ b/src/objects/m33sss-j013327-68-303423-8/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 58,856,220 km at 859918.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859918,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,918 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859918 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,918 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859918 pc; Gaia DR3 cannot see the star",
   "radiusKm": 58856220,
   "radiusSource": "Radius 84.6 +/- 14.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.83 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.171); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 58,856,220 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5190 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.83 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.171); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5190,
diff --git a/src/objects/m33sss-j013327-68-303423-8/source/preparation/new-object.json b/src/objects/m33sss-j013327-68-303423-8/source/preparation/new-object.json
index ca2794ed443..66925224910 100644
--- a/src/objects/m33sss-j013327-68-303423-8/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013327-68-303423-8/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859918,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,918 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,918 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013328-03-303213-3/NOTICE.md b/src/objects/m33sss-j013328-03-303213-3/NOTICE.md
index 65d765e2238..6325a057f5c 100644
--- a/src/objects/m33sss-j013328-03-303213-3/NOTICE.md
+++ b/src/objects/m33sss-j013328-03-303213-3/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332803+3032133 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,609 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332803+3032133 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,609 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013328-03-303213-3/README.md b/src/objects/m33sss-j013328-03-303213-3/README.md
index e28e738db51..7fd67ff6ac9 100644
--- a/src/objects/m33sss-j013328-03-303213-3/README.md
+++ b/src/objects/m33sss-j013328-03-303213-3/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 15.7 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332803+3032133 (SIMBAD M33SSS J013328.03+303213.3); placed by that row, not by a Gaia source, distance 859,609 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,609 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 88.3 +/- 14.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.74 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.197); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.74 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.197); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332803+3032133 (SIMBAD M33SSS J013328.03+303213.3); placed by that row, not by a Gaia source, distance 859,609 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,609 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 88.3 +/- 14.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.74 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.197); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.74 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.197); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,170 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d6. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013328-03-303213-3/inventory.json b/src/objects/m33sss-j013328-03-303213-3/inventory.json
index e577368d9ca..50d1aa8c2e0 100644
--- a/src/objects/m33sss-j013328-03-303213-3/inventory.json
+++ b/src/objects/m33sss-j013328-03-303213-3/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "88d2660e406b20ef8209cd3ff5c4ccf9d8f98d423fc24c9cf6206d6f15732587"
+      "bytes": 1679,
+      "sha256": "91dff479c6c131c5b13278cb6ce35ee3679397231b0cbb0b1da0be6201965ac8"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013328-03-303213-3/source/content/object.json b/src/objects/m33sss-j013328-03-303213-3/source/content/object.json
index b053a64cae4..908f6c38bae 100644
--- a/src/objects/m33sss-j013328-03-303213-3/source/content/object.json
+++ b/src/objects/m33sss-j013328-03-303213-3/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,609 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,609 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013328-03-303213-3/source/measurements.json b/src/objects/m33sss-j013328-03-303213-3/source/measurements.json
index a537d4f36f0..3783a1bb0be 100644
--- a/src/objects/m33sss-j013328-03-303213-3/source/measurements.json
+++ b/src/objects/m33sss-j013328-03-303213-3/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 61,430,310 km at 859609.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859609,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,609 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859609 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,609 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859609 pc; Gaia DR3 cannot see the star",
   "radiusKm": 61430310,
   "radiusSource": "Radius 88.3 +/- 14.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.74 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.197); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 61,430,310 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5170 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.74 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.197); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5170,
diff --git a/src/objects/m33sss-j013328-03-303213-3/source/preparation/new-object.json b/src/objects/m33sss-j013328-03-303213-3/source/preparation/new-object.json
index cd64e4ea3e9..ade00a2745f 100644
--- a/src/objects/m33sss-j013328-03-303213-3/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013328-03-303213-3/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859609,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,609 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,609 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013328-78-303440-3/NOTICE.md b/src/objects/m33sss-j013328-78-303440-3/NOTICE.md
index 6eeaca4ed01..369257b490d 100644
--- a/src/objects/m33sss-j013328-78-303440-3/NOTICE.md
+++ b/src/objects/m33sss-j013328-78-303440-3/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332878+3034403 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,878 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332878+3034403 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,878 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013328-78-303440-3/README.md b/src/objects/m33sss-j013328-78-303440-3/README.md
index fc8eef17550..264dca4a4c7 100644
--- a/src/objects/m33sss-j013328-78-303440-3/README.md
+++ b/src/objects/m33sss-j013328-78-303440-3/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 8.89 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332878+3034403 (SIMBAD M33SSS J013328.78+303440.3); placed by that row, not by a Gaia source, distance 859,878 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,878 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 58.5 +/- 9.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.892 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.949); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,370 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.892 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.949); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332878+3034403 (SIMBAD M33SSS J013328.78+303440.3); placed by that row, not by a Gaia source, distance 859,878 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,878 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 58.5 +/- 9.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.892 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.949); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,370 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.892 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.949); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,370 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdd. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013328-78-303440-3/inventory.json b/src/objects/m33sss-j013328-78-303440-3/inventory.json
index ecb83bf1c6a..c2149ad0ac5 100644
--- a/src/objects/m33sss-j013328-78-303440-3/inventory.json
+++ b/src/objects/m33sss-j013328-78-303440-3/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "4b6eddf1a678fe3f9633b971a24c438ea4357ae2c70fecf747b595ecadd8f2ac"
+      "bytes": 1679,
+      "sha256": "13770cbe871b7824cce8ccf67b64b81044949afde1daacb7095fc0ee6481e0f2"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013328-78-303440-3/source/content/object.json b/src/objects/m33sss-j013328-78-303440-3/source/content/object.json
index a16ff612cac..a2de668e6be 100644
--- a/src/objects/m33sss-j013328-78-303440-3/source/content/object.json
+++ b/src/objects/m33sss-j013328-78-303440-3/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,878 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,878 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013328-78-303440-3/source/measurements.json b/src/objects/m33sss-j013328-78-303440-3/source/measurements.json
index 6f3343dd5e3..6fa5879f6e8 100644
--- a/src/objects/m33sss-j013328-78-303440-3/source/measurements.json
+++ b/src/objects/m33sss-j013328-78-303440-3/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 40,698,450 km at 859878.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859878,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,878 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859878 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,878 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859878 pc; Gaia DR3 cannot see the star",
   "radiusKm": 40698450,
   "radiusSource": "Radius 58.5 +/- 9.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.892 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.949); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 40,698,450 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5370 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.892 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.949); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5370,
diff --git a/src/objects/m33sss-j013328-78-303440-3/source/preparation/new-object.json b/src/objects/m33sss-j013328-78-303440-3/source/preparation/new-object.json
index bc351c9dda3..a0857ab7103 100644
--- a/src/objects/m33sss-j013328-78-303440-3/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013328-78-303440-3/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859878,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,878 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,878 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013329-22-303136-0/NOTICE.md b/src/objects/m33sss-j013329-22-303136-0/NOTICE.md
index 36bac170f3e..596fb853d3c 100644
--- a/src/objects/m33sss-j013329-22-303136-0/NOTICE.md
+++ b/src/objects/m33sss-j013329-22-303136-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332922+3031360 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,446 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332922+3031360 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,446 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013329-22-303136-0/README.md b/src/objects/m33sss-j013329-22-303136-0/README.md
index 6ce7e95eb7e..43fa460353d 100644
--- a/src/objects/m33sss-j013329-22-303136-0/README.md
+++ b/src/objects/m33sss-j013329-22-303136-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 6.53 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332922+3031360 (SIMBAD M33SSS J013329.22+303136.0); placed by that row, not by a Gaia source, distance 859,446 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,446 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 46.8 +/- 7.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.531 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.815); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,480 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.531 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.815); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332922+3031360 (SIMBAD M33SSS J013329.22+303136.0); placed by that row, not by a Gaia source, distance 859,446 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,446 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 46.8 +/- 7.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.531 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.815); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,480 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.531 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.815); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,480 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede0. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013329-22-303136-0/inventory.json b/src/objects/m33sss-j013329-22-303136-0/inventory.json
index 15a43b546dd..a7e4f251c08 100644
--- a/src/objects/m33sss-j013329-22-303136-0/inventory.json
+++ b/src/objects/m33sss-j013329-22-303136-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "8e883ba1a30fcd726d676f5f1497f896ae98b113e73783c2bd1b3b07e9f37f6b"
+      "bytes": 1679,
+      "sha256": "09d0c425b235172a6fd495971aad99d38c2ef1e0d12b135fb5b57d7731919025"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013329-22-303136-0/source/content/object.json b/src/objects/m33sss-j013329-22-303136-0/source/content/object.json
index 50aa8b1b3fc..c1897499a7a 100644
--- a/src/objects/m33sss-j013329-22-303136-0/source/content/object.json
+++ b/src/objects/m33sss-j013329-22-303136-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,446 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,446 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013329-22-303136-0/source/measurements.json b/src/objects/m33sss-j013329-22-303136-0/source/measurements.json
index 8c8d3085f6d..5f5d0877be1 100644
--- a/src/objects/m33sss-j013329-22-303136-0/source/measurements.json
+++ b/src/objects/m33sss-j013329-22-303136-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 32,558,760 km at 859446.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859446,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,446 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859446 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,446 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859446 pc; Gaia DR3 cannot see the star",
   "radiusKm": 32558760,
   "radiusSource": "Radius 46.8 +/- 7.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.531 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.815); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 32,558,760 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5480 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.531 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.815); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5480,
diff --git a/src/objects/m33sss-j013329-22-303136-0/source/preparation/new-object.json b/src/objects/m33sss-j013329-22-303136-0/source/preparation/new-object.json
index c5c513d1c64..3366c5f0ea6 100644
--- a/src/objects/m33sss-j013329-22-303136-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013329-22-303136-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859446,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,446 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,446 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013329-84-303452-9/NOTICE.md b/src/objects/m33sss-j013329-84-303452-9/NOTICE.md
index bb0729d6c2a..0abeb2c81ba 100644
--- a/src/objects/m33sss-j013329-84-303452-9/NOTICE.md
+++ b/src/objects/m33sss-j013329-84-303452-9/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332984+3034529 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,833 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332984+3034529 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,833 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013329-84-303452-9/README.md b/src/objects/m33sss-j013329-84-303452-9/README.md
index aed1a159a82..e237b9625f6 100644
--- a/src/objects/m33sss-j013329-84-303452-9/README.md
+++ b/src/objects/m33sss-j013329-84-303452-9/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 8.09 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332984+3034529 (SIMBAD M33SSS J013329.84+303452.9); placed by that row, not by a Gaia source, distance 859,833 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,833 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 54.7 +/- 9.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.091 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.908); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,400 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.091 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.908); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332984+3034529 (SIMBAD M33SSS J013329.84+303452.9); placed by that row, not by a Gaia source, distance 859,833 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,833 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 54.7 +/- 9.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.091 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.908); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,400 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.091 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.908); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,400 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecde. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013329-84-303452-9/inventory.json b/src/objects/m33sss-j013329-84-303452-9/inventory.json
index ca840db3cc7..1a568d620d6 100644
--- a/src/objects/m33sss-j013329-84-303452-9/inventory.json
+++ b/src/objects/m33sss-j013329-84-303452-9/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "8afc2994654a744748524df4504dadff8d2d874433c097ef2f63f500c6738834"
+      "bytes": 1679,
+      "sha256": "14ea3fdbe753eb88f41c965d2df230bd582a777b158b1e016fa76fad74cccc9c"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013329-84-303452-9/source/content/object.json b/src/objects/m33sss-j013329-84-303452-9/source/content/object.json
index 40d08d3607e..db707771af7 100644
--- a/src/objects/m33sss-j013329-84-303452-9/source/content/object.json
+++ b/src/objects/m33sss-j013329-84-303452-9/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,833 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,833 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013329-84-303452-9/source/measurements.json b/src/objects/m33sss-j013329-84-303452-9/source/measurements.json
index 4790024aace..257de947146 100644
--- a/src/objects/m33sss-j013329-84-303452-9/source/measurements.json
+++ b/src/objects/m33sss-j013329-84-303452-9/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 38,054,790 km at 859833.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859833,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,833 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859833 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,833 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859833 pc; Gaia DR3 cannot see the star",
   "radiusKm": 38054790,
   "radiusSource": "Radius 54.7 +/- 9.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.091 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.908); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 38,054,790 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5400 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.091 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.908); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5400,
diff --git a/src/objects/m33sss-j013329-84-303452-9/source/preparation/new-object.json b/src/objects/m33sss-j013329-84-303452-9/source/preparation/new-object.json
index 955757727d0..2259e4ef781 100644
--- a/src/objects/m33sss-j013329-84-303452-9/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013329-84-303452-9/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859833,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,833 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,833 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013330-39-303555-5/NOTICE.md b/src/objects/m33sss-j013330-39-303555-5/NOTICE.md
index 90dee1c39fd..4bc6b055460 100644
--- a/src/objects/m33sss-j013330-39-303555-5/NOTICE.md
+++ b/src/objects/m33sss-j013330-39-303555-5/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333039+3035555 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,933 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333039+3035555 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,933 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013330-39-303555-5/README.md b/src/objects/m33sss-j013330-39-303555-5/README.md
index 90848d29ae0..72fecbfb1a2 100644
--- a/src/objects/m33sss-j013330-39-303555-5/README.md
+++ b/src/objects/m33sss-j013330-39-303555-5/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 22.1 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333039+3035555 (SIMBAD M33SSS J013330.39+303555.5); placed by that row, not by a Gaia source, distance 859,933 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,933 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 112.7 +/- 18.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.08 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.344); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,060 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.08 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.344); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333039+3035555 (SIMBAD M33SSS J013330.39+303555.5); placed by that row, not by a Gaia source, distance 859,933 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,933 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 112.7 +/- 18.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.08 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.344); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,060 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.08 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.344); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,060 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d2. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013330-39-303555-5/inventory.json b/src/objects/m33sss-j013330-39-303555-5/inventory.json
index 2084dbeaa17..db7bb83cb32 100644
--- a/src/objects/m33sss-j013330-39-303555-5/inventory.json
+++ b/src/objects/m33sss-j013330-39-303555-5/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "716dafd857218b200ce269ed45e5a336156b296370d0d3af9681ff8d0a30e458"
+      "bytes": 1680,
+      "sha256": "d9a3a2aae0b0a756740c3741772e838132fc596558b9b6fa4a061eb329eb70df"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013330-39-303555-5/source/content/object.json b/src/objects/m33sss-j013330-39-303555-5/source/content/object.json
index 27160153efc..66c48fed36b 100644
--- a/src/objects/m33sss-j013330-39-303555-5/source/content/object.json
+++ b/src/objects/m33sss-j013330-39-303555-5/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,933 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,933 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013330-39-303555-5/source/measurements.json b/src/objects/m33sss-j013330-39-303555-5/source/measurements.json
index acffb33cae4..dcdf01e5818 100644
--- a/src/objects/m33sss-j013330-39-303555-5/source/measurements.json
+++ b/src/objects/m33sss-j013330-39-303555-5/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 78,405,390 km at 859933.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859933,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,933 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859933 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,933 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859933 pc; Gaia DR3 cannot see the star",
   "radiusKm": 78405390,
   "radiusSource": "Radius 112.7 +/- 18.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.08 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.344); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 78,405,390 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5060 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.08 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.344); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5060,
diff --git a/src/objects/m33sss-j013330-39-303555-5/source/preparation/new-object.json b/src/objects/m33sss-j013330-39-303555-5/source/preparation/new-object.json
index 83f706cc8e2..5a250a53cd0 100644
--- a/src/objects/m33sss-j013330-39-303555-5/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013330-39-303555-5/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859933,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,933 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,933 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013330-73-303449-5/NOTICE.md b/src/objects/m33sss-j013330-73-303449-5/NOTICE.md
index a312f2f5c47..1b59913b38f 100644
--- a/src/objects/m33sss-j013330-73-303449-5/NOTICE.md
+++ b/src/objects/m33sss-j013330-73-303449-5/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333073+3034495 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333073+3034495 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013330-73-303449-5/README.md b/src/objects/m33sss-j013330-73-303449-5/README.md
index d6a5e04d769..846ac0a23b9 100644
--- a/src/objects/m33sss-j013330-73-303449-5/README.md
+++ b/src/objects/m33sss-j013330-73-303449-5/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 5.61 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333073+3034495 (SIMBAD M33SSS J013330.73+303449.5); placed by that row, not by a Gaia source, distance 859,765 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 42 +/- 7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.749); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,530 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.749); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333073+3034495 (SIMBAD M33SSS J013330.73+303449.5); placed by that row, not by a Gaia source, distance 859,765 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 42 +/- 7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.749); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,530 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.749); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,530 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeee2. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013330-73-303449-5/inventory.json b/src/objects/m33sss-j013330-73-303449-5/inventory.json
index f3e53ee5ff9..29bd0f3d8e3 100644
--- a/src/objects/m33sss-j013330-73-303449-5/inventory.json
+++ b/src/objects/m33sss-j013330-73-303449-5/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "b22fb7fabfb73bfe3acd5426304f4a87adc76731fb04ef39b4985c70e87adb21"
+      "bytes": 1679,
+      "sha256": "17276fb32897c925073cc626ba4551a9d036c5bc50229402fe15a949aa1da10c"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013330-73-303449-5/source/content/object.json b/src/objects/m33sss-j013330-73-303449-5/source/content/object.json
index 009cabc011f..b2f7cc4ebdb 100644
--- a/src/objects/m33sss-j013330-73-303449-5/source/content/object.json
+++ b/src/objects/m33sss-j013330-73-303449-5/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013330-73-303449-5/source/measurements.json b/src/objects/m33sss-j013330-73-303449-5/source/measurements.json
index aef6c6c56d7..223943bb5aa 100644
--- a/src/objects/m33sss-j013330-73-303449-5/source/measurements.json
+++ b/src/objects/m33sss-j013330-73-303449-5/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 29,219,400 km at 859765.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859765,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859765 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859765 pc; Gaia DR3 cannot see the star",
   "radiusKm": 29219400,
   "radiusSource": "Radius 42 +/- 7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.749); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 29,219,400 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5530 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.749); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5530,
diff --git a/src/objects/m33sss-j013330-73-303449-5/source/preparation/new-object.json b/src/objects/m33sss-j013330-73-303449-5/source/preparation/new-object.json
index 0de322b6850..470b11633d0 100644
--- a/src/objects/m33sss-j013330-73-303449-5/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013330-73-303449-5/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859765,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013330-80-303111-3/NOTICE.md b/src/objects/m33sss-j013330-80-303111-3/NOTICE.md
index e239255a7ab..34d626adce7 100644
--- a/src/objects/m33sss-j013330-80-303111-3/NOTICE.md
+++ b/src/objects/m33sss-j013330-80-303111-3/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333080+3031113 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,284 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333080+3031113 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,284 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013330-80-303111-3/README.md b/src/objects/m33sss-j013330-80-303111-3/README.md
index cf17cfd9d62..522c0a2ca74 100644
--- a/src/objects/m33sss-j013330-80-303111-3/README.md
+++ b/src/objects/m33sss-j013330-80-303111-3/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 17.5 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333080+3031113 (SIMBAD M33SSS J013330.80+303111.3); placed by that row, not by a Gaia source, distance 859,284 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,284 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 95.5 +/- 15.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.54 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.244); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,130 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.54 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.244); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333080+3031113 (SIMBAD M33SSS J013330.80+303111.3); placed by that row, not by a Gaia source, distance 859,284 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,284 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 95.5 +/- 15.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.54 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.244); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,130 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.54 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.244); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,130 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe8d4. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013330-80-303111-3/inventory.json b/src/objects/m33sss-j013330-80-303111-3/inventory.json
index 1a760b6e6a8..f43fc7166dd 100644
--- a/src/objects/m33sss-j013330-80-303111-3/inventory.json
+++ b/src/objects/m33sss-j013330-80-303111-3/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "29867e5d8f476e3008a91c93fe2fce20811b49686ba189b64ee15d866dfadc32"
+      "bytes": 1679,
+      "sha256": "c7569230ed1e440849f4ba2731d766b01f01585d9b5f0197eac5f65332558a80"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013330-80-303111-3/source/content/object.json b/src/objects/m33sss-j013330-80-303111-3/source/content/object.json
index e137ae99b2a..b30f45b0545 100644
--- a/src/objects/m33sss-j013330-80-303111-3/source/content/object.json
+++ b/src/objects/m33sss-j013330-80-303111-3/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,284 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,284 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013330-80-303111-3/source/measurements.json b/src/objects/m33sss-j013330-80-303111-3/source/measurements.json
index 05ae9958b9e..d9ae7126b0e 100644
--- a/src/objects/m33sss-j013330-80-303111-3/source/measurements.json
+++ b/src/objects/m33sss-j013330-80-303111-3/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 66,439,350 km at 859284.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859284,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,284 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859284 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,284 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859284 pc; Gaia DR3 cannot see the star",
   "radiusKm": 66439350,
   "radiusSource": "Radius 95.5 +/- 15.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.54 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.244); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 66,439,350 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5130 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.54 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.244); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5130,
diff --git a/src/objects/m33sss-j013330-80-303111-3/source/preparation/new-object.json b/src/objects/m33sss-j013330-80-303111-3/source/preparation/new-object.json
index 1d827ba92c2..0ff0c18f992 100644
--- a/src/objects/m33sss-j013330-80-303111-3/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013330-80-303111-3/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859284,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,284 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,284 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013331-65-303931-4/NOTICE.md b/src/objects/m33sss-j013331-65-303931-4/NOTICE.md
index 58cd49fde5d..c8dda1cab8a 100644
--- a/src/objects/m33sss-j013331-65-303931-4/NOTICE.md
+++ b/src/objects/m33sss-j013331-65-303931-4/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333165+3039314 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,320 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333165+3039314 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,320 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013331-65-303931-4/README.md b/src/objects/m33sss-j013331-65-303931-4/README.md
index ea902935669..0a59975c9df 100644
--- a/src/objects/m33sss-j013331-65-303931-4/README.md
+++ b/src/objects/m33sss-j013331-65-303931-4/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 13.2 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333165+3039314 (SIMBAD M33SSS J013331.65+303931.4); placed by that row, not by a Gaia source, distance 860,320 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,320 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 77.6 +/- 12.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.15 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.119); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.15 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.119); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333165+3039314 (SIMBAD M33SSS J013331.65+303931.4); placed by that row, not by a Gaia source, distance 860,320 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,320 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 77.6 +/- 12.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.15 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.119); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.15 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.119); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,230 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013331-65-303931-4/inventory.json b/src/objects/m33sss-j013331-65-303931-4/inventory.json
index 1b5789f3f44..7f86d659b7d 100644
--- a/src/objects/m33sss-j013331-65-303931-4/inventory.json
+++ b/src/objects/m33sss-j013331-65-303931-4/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "b86bce8547305b6dbb0ae38ce1ef80f0add273feedcb5bd4a2f18dd34016450d"
+      "bytes": 1679,
+      "sha256": "5fcdc2505f719554e0d40024684a7da231a4744cf1ff98753f56e896bebea17b"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013331-65-303931-4/source/content/object.json b/src/objects/m33sss-j013331-65-303931-4/source/content/object.json
index ac4c9dd71a2..0ac256f28a9 100644
--- a/src/objects/m33sss-j013331-65-303931-4/source/content/object.json
+++ b/src/objects/m33sss-j013331-65-303931-4/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,320 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,320 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013331-65-303931-4/source/measurements.json b/src/objects/m33sss-j013331-65-303931-4/source/measurements.json
index 58681e5871a..3584d2de587 100644
--- a/src/objects/m33sss-j013331-65-303931-4/source/measurements.json
+++ b/src/objects/m33sss-j013331-65-303931-4/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 53,986,320 km at 860320.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860320,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,320 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860320 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,320 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860320 pc; Gaia DR3 cannot see the star",
   "radiusKm": 53986320,
   "radiusSource": "Radius 77.6 +/- 12.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.15 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.119); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 53,986,320 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5230 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.15 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.119); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5230,
diff --git a/src/objects/m33sss-j013331-65-303931-4/source/preparation/new-object.json b/src/objects/m33sss-j013331-65-303931-4/source/preparation/new-object.json
index 8f687a91ea3..c1e9a8d1160 100644
--- a/src/objects/m33sss-j013331-65-303931-4/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013331-65-303931-4/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860320,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,320 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,320 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013332-16-303945-7/NOTICE.md b/src/objects/m33sss-j013332-16-303945-7/NOTICE.md
index d2aef5d6cfd..4ab5c794eaf 100644
--- a/src/objects/m33sss-j013332-16-303945-7/NOTICE.md
+++ b/src/objects/m33sss-j013332-16-303945-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333216+3039457 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,317 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333216+3039457 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,317 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013332-16-303945-7/README.md b/src/objects/m33sss-j013332-16-303945-7/README.md
index 1f48eceb89d..dd3666370e7 100644
--- a/src/objects/m33sss-j013332-16-303945-7/README.md
+++ b/src/objects/m33sss-j013332-16-303945-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 15.0 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333216+3039457 (SIMBAD M33SSS J013332.16+303945.7); placed by that row, not by a Gaia source, distance 860,317 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,317 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 85.1 +/- 14.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.175); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.175); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333216+3039457 (SIMBAD M33SSS J013332.16+303945.7); placed by that row, not by a Gaia source, distance 860,317 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,317 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 85.1 +/- 14.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.175); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.175); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,190 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d7. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013332-16-303945-7/inventory.json b/src/objects/m33sss-j013332-16-303945-7/inventory.json
index 5972c52497e..ea1a37780a4 100644
--- a/src/objects/m33sss-j013332-16-303945-7/inventory.json
+++ b/src/objects/m33sss-j013332-16-303945-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "6f6dbb11961bd02395b4b909a4dbae7cc878ba1a7fd0f4a986f76b271045674c"
+      "bytes": 1679,
+      "sha256": "c80780b6bfe9f646aea27ef71e4adef6601a1c0f54aa4ca13a0bc2ea5b09ba4f"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013332-16-303945-7/source/content/object.json b/src/objects/m33sss-j013332-16-303945-7/source/content/object.json
index a5c4da0de22..cb2abd01c69 100644
--- a/src/objects/m33sss-j013332-16-303945-7/source/content/object.json
+++ b/src/objects/m33sss-j013332-16-303945-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,317 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,317 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013332-16-303945-7/source/measurements.json b/src/objects/m33sss-j013332-16-303945-7/source/measurements.json
index d7b28308ad9..c2a7afe626f 100644
--- a/src/objects/m33sss-j013332-16-303945-7/source/measurements.json
+++ b/src/objects/m33sss-j013332-16-303945-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 59,204,070 km at 860317.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860317,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,317 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860317 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,317 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860317 pc; Gaia DR3 cannot see the star",
   "radiusKm": 59204070,
   "radiusSource": "Radius 85.1 +/- 14.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.175); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 59,204,070 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5190 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.175); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5190,
diff --git a/src/objects/m33sss-j013332-16-303945-7/source/preparation/new-object.json b/src/objects/m33sss-j013332-16-303945-7/source/preparation/new-object.json
index 52fcf6b3629..a9aaaed130f 100644
--- a/src/objects/m33sss-j013332-16-303945-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013332-16-303945-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860317,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,317 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,317 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013332-41-303143-7/NOTICE.md b/src/objects/m33sss-j013332-41-303143-7/NOTICE.md
index c11d87eafc0..cb22dcb0157 100644
--- a/src/objects/m33sss-j013332-41-303143-7/NOTICE.md
+++ b/src/objects/m33sss-j013332-41-303143-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333241+3031437 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,245 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333241+3031437 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,245 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013332-41-303143-7/README.md b/src/objects/m33sss-j013332-41-303143-7/README.md
index 44036a28547..af655f95faf 100644
--- a/src/objects/m33sss-j013332-41-303143-7/README.md
+++ b/src/objects/m33sss-j013332-41-303143-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 7.96 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333241+3031437 (SIMBAD M33SSS J013332.41+303143.7); placed by that row, not by a Gaia source, distance 859,245 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,245 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 54 +/- 9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,410 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333241+3031437 (SIMBAD M33SSS J013332.41+303143.7); placed by that row, not by a Gaia source, distance 859,245 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,245 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 54 +/- 9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,410 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,410 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecde. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013332-41-303143-7/inventory.json b/src/objects/m33sss-j013332-41-303143-7/inventory.json
index ca2a81def7f..3eddb1c1d04 100644
--- a/src/objects/m33sss-j013332-41-303143-7/inventory.json
+++ b/src/objects/m33sss-j013332-41-303143-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "0dccc5d66674aabe6398a7ec4fd5b2640c45c4251e6f035b9888f309a085def3"
+      "bytes": 1679,
+      "sha256": "70f61fb54fdd1ea21a75b36ce0bc3adf7a335ac377068fb80ee32297531873e3"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013332-41-303143-7/source/content/object.json b/src/objects/m33sss-j013332-41-303143-7/source/content/object.json
index 07642608ae9..644baa37477 100644
--- a/src/objects/m33sss-j013332-41-303143-7/source/content/object.json
+++ b/src/objects/m33sss-j013332-41-303143-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,245 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,245 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013332-41-303143-7/source/measurements.json b/src/objects/m33sss-j013332-41-303143-7/source/measurements.json
index e9f96be2d52..c526eed244a 100644
--- a/src/objects/m33sss-j013332-41-303143-7/source/measurements.json
+++ b/src/objects/m33sss-j013332-41-303143-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 37,567,800 km at 859245.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859245,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,245 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859245 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,245 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859245 pc; Gaia DR3 cannot see the star",
   "radiusKm": 37567800,
   "radiusSource": "Radius 54 +/- 9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 37,567,800 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5410 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5410,
diff --git a/src/objects/m33sss-j013332-41-303143-7/source/preparation/new-object.json b/src/objects/m33sss-j013332-41-303143-7/source/preparation/new-object.json
index b83765f5924..8da1f9f32cf 100644
--- a/src/objects/m33sss-j013332-41-303143-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013332-41-303143-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859245,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,245 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,245 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013332-42-303409-4/NOTICE.md b/src/objects/m33sss-j013332-42-303409-4/NOTICE.md
index 4fd9f1e1beb..a70ade031ce 100644
--- a/src/objects/m33sss-j013332-42-303409-4/NOTICE.md
+++ b/src/objects/m33sss-j013332-42-303409-4/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333242+3034094 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,562 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333242+3034094 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,562 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013332-42-303409-4/README.md b/src/objects/m33sss-j013332-42-303409-4/README.md
index 84e6bc11cec..b1e3bcb97d8 100644
--- a/src/objects/m33sss-j013332-42-303409-4/README.md
+++ b/src/objects/m33sss-j013332-42-303409-4/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 7.05 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333242+3034094 (SIMBAD M33SSS J013332.42+303409.4); placed by that row, not by a Gaia source, distance 859,562 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,562 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 49.5 +/- 8.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.047 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.848); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,450 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.047 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.848); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333242+3034094 (SIMBAD M33SSS J013332.42+303409.4); placed by that row, not by a Gaia source, distance 859,562 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,562 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 49.5 +/- 8.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.047 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.848); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,450 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.047 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.848); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,450 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeddf. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013332-42-303409-4/inventory.json b/src/objects/m33sss-j013332-42-303409-4/inventory.json
index ff8aefdf038..db734d083a0 100644
--- a/src/objects/m33sss-j013332-42-303409-4/inventory.json
+++ b/src/objects/m33sss-j013332-42-303409-4/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "e99113b1068dd2b26a40f7f0f9e1471f49bea26739897c2b20da0ef6e1c0e53f"
+      "bytes": 1679,
+      "sha256": "5e139672ce414fd54527b51540d1b1fbc59db4f662285e2783c3e6b40a760abc"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013332-42-303409-4/source/content/object.json b/src/objects/m33sss-j013332-42-303409-4/source/content/object.json
index bc1707ba76c..a060375f719 100644
--- a/src/objects/m33sss-j013332-42-303409-4/source/content/object.json
+++ b/src/objects/m33sss-j013332-42-303409-4/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,562 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,562 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013332-42-303409-4/source/measurements.json b/src/objects/m33sss-j013332-42-303409-4/source/measurements.json
index 9642bf9c720..4e17ac2f253 100644
--- a/src/objects/m33sss-j013332-42-303409-4/source/measurements.json
+++ b/src/objects/m33sss-j013332-42-303409-4/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 34,437,150 km at 859562.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859562,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,562 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859562 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,562 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859562 pc; Gaia DR3 cannot see the star",
   "radiusKm": 34437150,
   "radiusSource": "Radius 49.5 +/- 8.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.047 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.848); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 34,437,150 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5450 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.047 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.848); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5450,
diff --git a/src/objects/m33sss-j013332-42-303409-4/source/preparation/new-object.json b/src/objects/m33sss-j013332-42-303409-4/source/preparation/new-object.json
index 900dbef277e..6d11ee0b4ac 100644
--- a/src/objects/m33sss-j013332-42-303409-4/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013332-42-303409-4/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859562,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,562 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,562 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013333-08-304230-8/NOTICE.md b/src/objects/m33sss-j013333-08-304230-8/NOTICE.md
index 03fbcc1280e..acc898b7dbb 100644
--- a/src/objects/m33sss-j013333-08-304230-8/NOTICE.md
+++ b/src/objects/m33sss-j013333-08-304230-8/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333308+3042308 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,617 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333308+3042308 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,617 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013333-08-304230-8/README.md b/src/objects/m33sss-j013333-08-304230-8/README.md
index b93a7eba11f..430def69f00 100644
--- a/src/objects/m33sss-j013333-08-304230-8/README.md
+++ b/src/objects/m33sss-j013333-08-304230-8/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 6.01 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333308+3042308 (SIMBAD M33SSS J013333.08+304230.8); placed by that row, not by a Gaia source, distance 860,617 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,617 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 44.1 +/- 7.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.012 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.779); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.012 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.779); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333308+3042308 (SIMBAD M33SSS J013333.08+304230.8); placed by that row, not by a Gaia source, distance 860,617 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,617 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 44.1 +/- 7.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.012 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.779); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.012 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.779); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,510 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013333-08-304230-8/inventory.json b/src/objects/m33sss-j013333-08-304230-8/inventory.json
index 5549545d62a..5318b5e19e3 100644
--- a/src/objects/m33sss-j013333-08-304230-8/inventory.json
+++ b/src/objects/m33sss-j013333-08-304230-8/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "da003cc0b4b0e6c65fa89d4968c74f81b3180398be57d9f43480aa17995de8f2"
+      "bytes": 1679,
+      "sha256": "6902f04f0812c8cbd9ea4ddcdb6e5f1f2bbc0de19b4b6ea9447fefa02bb72256"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013333-08-304230-8/source/content/object.json b/src/objects/m33sss-j013333-08-304230-8/source/content/object.json
index 6744878710b..55bf676c9e0 100644
--- a/src/objects/m33sss-j013333-08-304230-8/source/content/object.json
+++ b/src/objects/m33sss-j013333-08-304230-8/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,617 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,617 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013333-08-304230-8/source/measurements.json b/src/objects/m33sss-j013333-08-304230-8/source/measurements.json
index 3edae6797f5..8d594354634 100644
--- a/src/objects/m33sss-j013333-08-304230-8/source/measurements.json
+++ b/src/objects/m33sss-j013333-08-304230-8/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 30,680,370 km at 860617.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860617,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,617 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860617 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,617 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860617 pc; Gaia DR3 cannot see the star",
   "radiusKm": 30680370,
   "radiusSource": "Radius 44.1 +/- 7.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.012 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.779); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 30,680,370 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5510 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.012 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.779); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5510,
diff --git a/src/objects/m33sss-j013333-08-304230-8/source/preparation/new-object.json b/src/objects/m33sss-j013333-08-304230-8/source/preparation/new-object.json
index 5ce0f82c1d3..df3b3ddf731 100644
--- a/src/objects/m33sss-j013333-08-304230-8/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013333-08-304230-8/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860617,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,617 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,617 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013333-27-303747-6/NOTICE.md b/src/objects/m33sss-j013333-27-303747-6/NOTICE.md
index c2c9d94f8b8..71a67743d69 100644
--- a/src/objects/m33sss-j013333-27-303747-6/NOTICE.md
+++ b/src/objects/m33sss-j013333-27-303747-6/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333327+3037476 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,981 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333327+3037476 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,981 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013333-27-303747-6/README.md b/src/objects/m33sss-j013333-27-303747-6/README.md
index 204d4561083..6da5f2eee01 100644
--- a/src/objects/m33sss-j013333-27-303747-6/README.md
+++ b/src/objects/m33sss-j013333-27-303747-6/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 22.6 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333327+3037476 (SIMBAD M33SSS J013333.27+303747.6); placed by that row, not by a Gaia source, distance 859,981 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,981 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 114.8 +/- 19.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.65 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.355); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,050 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.65 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.355); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333327+3037476 (SIMBAD M33SSS J013333.27+303747.6); placed by that row, not by a Gaia source, distance 859,981 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,981 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 114.8 +/- 19.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.65 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.355); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,050 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.65 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.355); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,050 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013333-27-303747-6/inventory.json b/src/objects/m33sss-j013333-27-303747-6/inventory.json
index e2f33735f86..bff990fdd45 100644
--- a/src/objects/m33sss-j013333-27-303747-6/inventory.json
+++ b/src/objects/m33sss-j013333-27-303747-6/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "ddefb33c2e5ee8478c4b1de65e7e593b42ec4740768f39a4450f55b802db1645"
+      "bytes": 1680,
+      "sha256": "5e6d3320f50a91c14ecc8db4275796b2d6a11d0d85e1110e27317d82b70a0c4d"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013333-27-303747-6/source/content/object.json b/src/objects/m33sss-j013333-27-303747-6/source/content/object.json
index 12a40eb166e..fbc7fc2bb18 100644
--- a/src/objects/m33sss-j013333-27-303747-6/source/content/object.json
+++ b/src/objects/m33sss-j013333-27-303747-6/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,981 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,981 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013333-27-303747-6/source/measurements.json b/src/objects/m33sss-j013333-27-303747-6/source/measurements.json
index 620d7e79430..78cbe00b1ac 100644
--- a/src/objects/m33sss-j013333-27-303747-6/source/measurements.json
+++ b/src/objects/m33sss-j013333-27-303747-6/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 79,866,360 km at 859981.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859981,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,981 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859981 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,981 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859981 pc; Gaia DR3 cannot see the star",
   "radiusKm": 79866360,
   "radiusSource": "Radius 114.8 +/- 19.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.65 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.355); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 79,866,360 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5050 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.65 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.355); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5050,
diff --git a/src/objects/m33sss-j013333-27-303747-6/source/preparation/new-object.json b/src/objects/m33sss-j013333-27-303747-6/source/preparation/new-object.json
index 29b3dcf4e7a..d983524805c 100644
--- a/src/objects/m33sss-j013333-27-303747-6/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013333-27-303747-6/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859981,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,981 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,981 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013333-48-303321-0/NOTICE.md b/src/objects/m33sss-j013333-48-303321-0/NOTICE.md
index cf6ec961aec..8b44cdbfa46 100644
--- a/src/objects/m33sss-j013333-48-303321-0/NOTICE.md
+++ b/src/objects/m33sss-j013333-48-303321-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333348+3033210 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,383 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333348+3033210 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,383 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013333-48-303321-0/README.md b/src/objects/m33sss-j013333-48-303321-0/README.md
index 2e0e4bf52f6..53e3b530cd9 100644
--- a/src/objects/m33sss-j013333-48-303321-0/README.md
+++ b/src/objects/m33sss-j013333-48-303321-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 9.02 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333348+3033210 (SIMBAD M33SSS J013333.48+303321.0); placed by that row, not by a Gaia source, distance 859,383 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,383 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 59.1 +/- 9.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.016 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.955); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.016 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.955); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333348+3033210 (SIMBAD M33SSS J013333.48+303321.0); placed by that row, not by a Gaia source, distance 859,383 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,383 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 59.1 +/- 9.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.016 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.955); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.016 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.955); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,360 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013333-48-303321-0/inventory.json b/src/objects/m33sss-j013333-48-303321-0/inventory.json
index e61828873f2..237a7485940 100644
--- a/src/objects/m33sss-j013333-48-303321-0/inventory.json
+++ b/src/objects/m33sss-j013333-48-303321-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "bebce2797db46d7eb054ef584fe17b36dc054c081917f79180ce736a0abd6fa0"
+      "bytes": 1679,
+      "sha256": "68ab7af7e097a2019a6a7cbbc3c2873df35f2650eb70db306e549c09813e5cc8"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013333-48-303321-0/source/content/object.json b/src/objects/m33sss-j013333-48-303321-0/source/content/object.json
index 9476f18c05f..078dd144efb 100644
--- a/src/objects/m33sss-j013333-48-303321-0/source/content/object.json
+++ b/src/objects/m33sss-j013333-48-303321-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,383 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,383 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013333-48-303321-0/source/measurements.json b/src/objects/m33sss-j013333-48-303321-0/source/measurements.json
index 99ce996d76f..fe1d6321516 100644
--- a/src/objects/m33sss-j013333-48-303321-0/source/measurements.json
+++ b/src/objects/m33sss-j013333-48-303321-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 41,115,870 km at 859383.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859383,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,383 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859383 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,383 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859383 pc; Gaia DR3 cannot see the star",
   "radiusKm": 41115870,
   "radiusSource": "Radius 59.1 +/- 9.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.016 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.955); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 41,115,870 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5360 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.016 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.955); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5360,
diff --git a/src/objects/m33sss-j013333-48-303321-0/source/preparation/new-object.json b/src/objects/m33sss-j013333-48-303321-0/source/preparation/new-object.json
index d0a4d27e616..6f4f13b4946 100644
--- a/src/objects/m33sss-j013333-48-303321-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013333-48-303321-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859383,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,383 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,383 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013334-24-303500-9/NOTICE.md b/src/objects/m33sss-j013334-24-303500-9/NOTICE.md
index 1a122ea2fa4..f51dc04d6bf 100644
--- a/src/objects/m33sss-j013334-24-303500-9/NOTICE.md
+++ b/src/objects/m33sss-j013334-24-303500-9/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333424+3035009 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,550 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333424+3035009 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,550 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013334-24-303500-9/README.md b/src/objects/m33sss-j013334-24-303500-9/README.md
index 4ab8d28c088..b2defc2049f 100644
--- a/src/objects/m33sss-j013334-24-303500-9/README.md
+++ b/src/objects/m33sss-j013334-24-303500-9/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 15.7 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333424+3035009 (SIMBAD M33SSS J013334.24+303500.9); placed by that row, not by a Gaia source, distance 859,550 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,550 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 88.2 +/- 14.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.7 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.196); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.7 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.196); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333424+3035009 (SIMBAD M33SSS J013334.24+303500.9); placed by that row, not by a Gaia source, distance 859,550 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,550 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 88.2 +/- 14.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.7 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.196); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.7 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.196); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,170 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d6. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013334-24-303500-9/inventory.json b/src/objects/m33sss-j013334-24-303500-9/inventory.json
index 8d76aa5bc05..b82ec8ba4f4 100644
--- a/src/objects/m33sss-j013334-24-303500-9/inventory.json
+++ b/src/objects/m33sss-j013334-24-303500-9/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "c6ffd233490c86344569a2e24558cc8f1c6cbc1b69ddc6af01bb53966df90697"
+      "bytes": 1679,
+      "sha256": "265c9e3c5a2e846fd2a317b2b2db98f032c8c329419bbd334a6b1fb23b7a676b"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013334-24-303500-9/source/content/object.json b/src/objects/m33sss-j013334-24-303500-9/source/content/object.json
index 0b69f28b307..88b46131f4a 100644
--- a/src/objects/m33sss-j013334-24-303500-9/source/content/object.json
+++ b/src/objects/m33sss-j013334-24-303500-9/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,550 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,550 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013334-24-303500-9/source/measurements.json b/src/objects/m33sss-j013334-24-303500-9/source/measurements.json
index 653c4cac115..2c0695ea05c 100644
--- a/src/objects/m33sss-j013334-24-303500-9/source/measurements.json
+++ b/src/objects/m33sss-j013334-24-303500-9/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 61,360,740 km at 859550.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859550,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,550 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859550 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,550 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859550 pc; Gaia DR3 cannot see the star",
   "radiusKm": 61360740,
   "radiusSource": "Radius 88.2 +/- 14.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.7 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.196); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 61,360,740 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5170 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.7 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.196); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5170,
diff --git a/src/objects/m33sss-j013334-24-303500-9/source/preparation/new-object.json b/src/objects/m33sss-j013334-24-303500-9/source/preparation/new-object.json
index 281ad1de347..fbb7dff7e41 100644
--- a/src/objects/m33sss-j013334-24-303500-9/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013334-24-303500-9/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859550,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,550 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,550 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013334-38-303530-7/NOTICE.md b/src/objects/m33sss-j013334-38-303530-7/NOTICE.md
index d1387111c7e..7e19a87e0fe 100644
--- a/src/objects/m33sss-j013334-38-303530-7/NOTICE.md
+++ b/src/objects/m33sss-j013334-38-303530-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333438+3035307 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,604 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333438+3035307 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,604 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013334-38-303530-7/README.md b/src/objects/m33sss-j013334-38-303530-7/README.md
index dfe81229f25..503d680f982 100644
--- a/src/objects/m33sss-j013334-38-303530-7/README.md
+++ b/src/objects/m33sss-j013334-38-303530-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 15.8 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333438+3035307 (SIMBAD M33SSS J013334.38+303530.7); placed by that row, not by a Gaia source, distance 859,604 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,604 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 88.8 +/- 14.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.85 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.200); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.85 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.200); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333438+3035307 (SIMBAD M33SSS J013334.38+303530.7); placed by that row, not by a Gaia source, distance 859,604 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,604 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 88.8 +/- 14.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.85 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.200); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.85 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.200); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,170 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d6. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013334-38-303530-7/inventory.json b/src/objects/m33sss-j013334-38-303530-7/inventory.json
index 0ff97aab77b..831e834bf1c 100644
--- a/src/objects/m33sss-j013334-38-303530-7/inventory.json
+++ b/src/objects/m33sss-j013334-38-303530-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "2dcb5a9d074e786e75609a7e5034c956d6c38a9758f39dca95b4de922bf29634"
+      "bytes": 1679,
+      "sha256": "ad330658b518daee51f026c42667d367c9fe557e951f4bd2fe6a8495042aa9d3"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013334-38-303530-7/source/content/object.json b/src/objects/m33sss-j013334-38-303530-7/source/content/object.json
index 8d4d80a88c1..2a147ce4c5d 100644
--- a/src/objects/m33sss-j013334-38-303530-7/source/content/object.json
+++ b/src/objects/m33sss-j013334-38-303530-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,604 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,604 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013334-38-303530-7/source/measurements.json b/src/objects/m33sss-j013334-38-303530-7/source/measurements.json
index 9665823f693..f87c15eef0f 100644
--- a/src/objects/m33sss-j013334-38-303530-7/source/measurements.json
+++ b/src/objects/m33sss-j013334-38-303530-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 61,778,160 km at 859604.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859604,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,604 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859604 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,604 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859604 pc; Gaia DR3 cannot see the star",
   "radiusKm": 61778160,
   "radiusSource": "Radius 88.8 +/- 14.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.85 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.200); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 61,778,160 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5170 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.85 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.200); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5170,
diff --git a/src/objects/m33sss-j013334-38-303530-7/source/preparation/new-object.json b/src/objects/m33sss-j013334-38-303530-7/source/preparation/new-object.json
index 7edb707cacf..dbb0f395138 100644
--- a/src/objects/m33sss-j013334-38-303530-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013334-38-303530-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859604,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,604 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,604 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013335-48-304418-0/NOTICE.md b/src/objects/m33sss-j013335-48-304418-0/NOTICE.md
index 9c46b1c17e3..93e18532e65 100644
--- a/src/objects/m33sss-j013335-48-304418-0/NOTICE.md
+++ b/src/objects/m33sss-j013335-48-304418-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333548+3044180 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,688 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333548+3044180 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,688 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013335-48-304418-0/README.md b/src/objects/m33sss-j013335-48-304418-0/README.md
index 3c7462ff02f..38a085b3c9a 100644
--- a/src/objects/m33sss-j013335-48-304418-0/README.md
+++ b/src/objects/m33sss-j013335-48-304418-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 9.51 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333548+3044180 (SIMBAD M33SSS J013335.48+304418.0); placed by that row, not by a Gaia source, distance 860,688 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,688 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 61.4 +/- 10.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.506 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.978); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,340 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.506 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.978); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333548+3044180 (SIMBAD M33SSS J013335.48+304418.0); placed by that row, not by a Gaia source, distance 860,688 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,688 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 61.4 +/- 10.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.506 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.978); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,340 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.506 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.978); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,340 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013335-48-304418-0/inventory.json b/src/objects/m33sss-j013335-48-304418-0/inventory.json
index ef57decee03..01d64d5d1ff 100644
--- a/src/objects/m33sss-j013335-48-304418-0/inventory.json
+++ b/src/objects/m33sss-j013335-48-304418-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "744e079990f2921abcbb879b7c1d0441dc16cff0fc79426a143acb9baa8e85bd"
+      "bytes": 1679,
+      "sha256": "4abb9f4bc6b29413d5fe4790a739bd78f59d49585456e3d2ee3b480b34e85b10"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013335-48-304418-0/source/content/object.json b/src/objects/m33sss-j013335-48-304418-0/source/content/object.json
index 321081366db..db9c0673b1b 100644
--- a/src/objects/m33sss-j013335-48-304418-0/source/content/object.json
+++ b/src/objects/m33sss-j013335-48-304418-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,688 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,688 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013335-48-304418-0/source/measurements.json b/src/objects/m33sss-j013335-48-304418-0/source/measurements.json
index 2f030f2e196..c2662f9b87c 100644
--- a/src/objects/m33sss-j013335-48-304418-0/source/measurements.json
+++ b/src/objects/m33sss-j013335-48-304418-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 42,715,980 km at 860688.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860688,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,688 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860688 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,688 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860688 pc; Gaia DR3 cannot see the star",
   "radiusKm": 42715980,
   "radiusSource": "Radius 61.4 +/- 10.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.506 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.978); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 42,715,980 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5340 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.506 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.978); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5340,
diff --git a/src/objects/m33sss-j013335-48-304418-0/source/preparation/new-object.json b/src/objects/m33sss-j013335-48-304418-0/source/preparation/new-object.json
index f6db6d146f7..b03dd40ed95 100644
--- a/src/objects/m33sss-j013335-48-304418-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013335-48-304418-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860688,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,688 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,688 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013335-52-303330-7/NOTICE.md b/src/objects/m33sss-j013335-52-303330-7/NOTICE.md
index 9fd412f9678..fa50e482665 100644
--- a/src/objects/m33sss-j013335-52-303330-7/NOTICE.md
+++ b/src/objects/m33sss-j013335-52-303330-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333552+3033307 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,265 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333552+3033307 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,265 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013335-52-303330-7/README.md b/src/objects/m33sss-j013335-52-303330-7/README.md
index e6754c78b08..fcde14f2fd7 100644
--- a/src/objects/m33sss-j013335-52-303330-7/README.md
+++ b/src/objects/m33sss-j013335-52-303330-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 11.5 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333552+3033307 (SIMBAD M33SSS J013335.52+303330.7); placed by that row, not by a Gaia source, distance 859,265 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,265 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 70.6 +/- 11.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.53 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.062); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,280 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.53 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.062); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333552+3033307 (SIMBAD M33SSS J013335.52+303330.7); placed by that row, not by a Gaia source, distance 859,265 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,265 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 70.6 +/- 11.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.53 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.062); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,280 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.53 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.062); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,280 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeada. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013335-52-303330-7/inventory.json b/src/objects/m33sss-j013335-52-303330-7/inventory.json
index 551f68f9fa8..dbd71ed1a39 100644
--- a/src/objects/m33sss-j013335-52-303330-7/inventory.json
+++ b/src/objects/m33sss-j013335-52-303330-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "51b04768edbdf975a37371f7cd9b8d4ad6ee4a5bca00234a9239d1cc91da710a"
+      "bytes": 1679,
+      "sha256": "2f93c06ac4891dd79f42f5beefb25d2e409b077715722a0a8eecb9ed2c59f195"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013335-52-303330-7/source/content/object.json b/src/objects/m33sss-j013335-52-303330-7/source/content/object.json
index 50d9258cf06..28df0168bc7 100644
--- a/src/objects/m33sss-j013335-52-303330-7/source/content/object.json
+++ b/src/objects/m33sss-j013335-52-303330-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,265 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,265 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013335-52-303330-7/source/measurements.json b/src/objects/m33sss-j013335-52-303330-7/source/measurements.json
index 3e832f14f57..d27b1b2e0ff 100644
--- a/src/objects/m33sss-j013335-52-303330-7/source/measurements.json
+++ b/src/objects/m33sss-j013335-52-303330-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 49,116,420 km at 859265.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859265,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,265 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859265 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,265 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859265 pc; Gaia DR3 cannot see the star",
   "radiusKm": 49116420,
   "radiusSource": "Radius 70.6 +/- 11.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.53 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.062); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 49,116,420 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5280 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.53 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.062); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5280,
diff --git a/src/objects/m33sss-j013335-52-303330-7/source/preparation/new-object.json b/src/objects/m33sss-j013335-52-303330-7/source/preparation/new-object.json
index 0a3f170e261..2ee4fc82f46 100644
--- a/src/objects/m33sss-j013335-52-303330-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013335-52-303330-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859265,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,265 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,265 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013335-57-303649-6/NOTICE.md b/src/objects/m33sss-j013335-57-303649-6/NOTICE.md
index deba0caeea8..3ca5bdc462a 100644
--- a/src/objects/m33sss-j013335-57-303649-6/NOTICE.md
+++ b/src/objects/m33sss-j013335-57-303649-6/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333557+3036496 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,697 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333557+3036496 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,697 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013335-57-303649-6/README.md b/src/objects/m33sss-j013335-57-303649-6/README.md
index 7b1401184ff..e1545837a81 100644
--- a/src/objects/m33sss-j013335-57-303649-6/README.md
+++ b/src/objects/m33sss-j013335-57-303649-6/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 10.7 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333557+3036496 (SIMBAD M33SSS J013335.57+303649.6); placed by that row, not by a Gaia source, distance 859,697 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,697 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 66.8 +/- 11.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.69 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.029); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,300 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.69 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.029); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333557+3036496 (SIMBAD M33SSS J013335.57+303649.6); placed by that row, not by a Gaia source, distance 859,697 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,697 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 66.8 +/- 11.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.69 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.029); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,300 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.69 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.029); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,300 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeada. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013335-57-303649-6/inventory.json b/src/objects/m33sss-j013335-57-303649-6/inventory.json
index 9d8dbb01266..e31998fac46 100644
--- a/src/objects/m33sss-j013335-57-303649-6/inventory.json
+++ b/src/objects/m33sss-j013335-57-303649-6/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "92c0a11dc25bc39c0ac2c2aad1a63283f6e69bb77446a5d89b08f715d1f81684"
+      "bytes": 1679,
+      "sha256": "33bfecfc48810ca9669adfdc95ba7f572afbeb5d05c84ad3e245122004e1d968"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013335-57-303649-6/source/content/object.json b/src/objects/m33sss-j013335-57-303649-6/source/content/object.json
index 3f70a758b12..6575dffc377 100644
--- a/src/objects/m33sss-j013335-57-303649-6/source/content/object.json
+++ b/src/objects/m33sss-j013335-57-303649-6/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,697 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,697 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013335-57-303649-6/source/measurements.json b/src/objects/m33sss-j013335-57-303649-6/source/measurements.json
index d61e93c8208..8bb6069e8ce 100644
--- a/src/objects/m33sss-j013335-57-303649-6/source/measurements.json
+++ b/src/objects/m33sss-j013335-57-303649-6/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 46,472,760 km at 859697.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859697,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,697 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859697 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,697 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859697 pc; Gaia DR3 cannot see the star",
   "radiusKm": 46472760,
   "radiusSource": "Radius 66.8 +/- 11.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.69 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.029); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 46,472,760 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5300 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.69 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.029); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5300,
diff --git a/src/objects/m33sss-j013335-57-303649-6/source/preparation/new-object.json b/src/objects/m33sss-j013335-57-303649-6/source/preparation/new-object.json
index d12abd18585..b271fc7835d 100644
--- a/src/objects/m33sss-j013335-57-303649-6/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013335-57-303649-6/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859697,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,697 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,697 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013335-76-303300-7/NOTICE.md b/src/objects/m33sss-j013335-76-303300-7/NOTICE.md
index 1e6aa9ffde2..a253b733516 100644
--- a/src/objects/m33sss-j013335-76-303300-7/NOTICE.md
+++ b/src/objects/m33sss-j013335-76-303300-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333576+3033007 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,184 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333576+3033007 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,184 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013335-76-303300-7/README.md b/src/objects/m33sss-j013335-76-303300-7/README.md
index 0c9f0290f67..6e9baf02a26 100644
--- a/src/objects/m33sss-j013335-76-303300-7/README.md
+++ b/src/objects/m33sss-j013335-76-303300-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 6.03 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333576+3033007 (SIMBAD M33SSS J013335.76+303300.7); placed by that row, not by a Gaia source, distance 859,184 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,184 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 44.2 +/- 7.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.026 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.780); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,500 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.026 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.780); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333576+3033007 (SIMBAD M33SSS J013335.76+303300.7); placed by that row, not by a Gaia source, distance 859,184 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,184 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 44.2 +/- 7.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.026 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.780); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,500 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.026 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.780); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,500 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013335-76-303300-7/inventory.json b/src/objects/m33sss-j013335-76-303300-7/inventory.json
index 03a2c8f3d05..99f18c80665 100644
--- a/src/objects/m33sss-j013335-76-303300-7/inventory.json
+++ b/src/objects/m33sss-j013335-76-303300-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "0e3e62241680b0b3acb0c777107c26b49753fb38159ea156fb098a2f89d283e6"
+      "bytes": 1679,
+      "sha256": "64d0b0f88e4e60aab204aeac1fecc5ad86c4bb679eef7b69f6b3e738148e886c"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013335-76-303300-7/source/content/object.json b/src/objects/m33sss-j013335-76-303300-7/source/content/object.json
index 04fa15adc15..3cd3656cb60 100644
--- a/src/objects/m33sss-j013335-76-303300-7/source/content/object.json
+++ b/src/objects/m33sss-j013335-76-303300-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,184 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,184 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013335-76-303300-7/source/measurements.json b/src/objects/m33sss-j013335-76-303300-7/source/measurements.json
index 0a1199c3180..d7677c56ccf 100644
--- a/src/objects/m33sss-j013335-76-303300-7/source/measurements.json
+++ b/src/objects/m33sss-j013335-76-303300-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 30,749,940 km at 859184.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859184,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,184 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859184 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,184 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859184 pc; Gaia DR3 cannot see the star",
   "radiusKm": 30749940,
   "radiusSource": "Radius 44.2 +/- 7.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.026 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.780); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 30,749,940 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5500 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.026 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.780); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5500,
diff --git a/src/objects/m33sss-j013335-76-303300-7/source/preparation/new-object.json b/src/objects/m33sss-j013335-76-303300-7/source/preparation/new-object.json
index 9d0f37f0dc3..6eb93ea8c2a 100644
--- a/src/objects/m33sss-j013335-76-303300-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013335-76-303300-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859184,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,184 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,184 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013336-28-303731-3/NOTICE.md b/src/objects/m33sss-j013336-28-303731-3/NOTICE.md
index 2f1f749e993..638b2d691da 100644
--- a/src/objects/m33sss-j013336-28-303731-3/NOTICE.md
+++ b/src/objects/m33sss-j013336-28-303731-3/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333628+3037313 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333628+3037313 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013336-28-303731-3/README.md b/src/objects/m33sss-j013336-28-303731-3/README.md
index 102bcee042e..8365c85af0e 100644
--- a/src/objects/m33sss-j013336-28-303731-3/README.md
+++ b/src/objects/m33sss-j013336-28-303731-3/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 11.8 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333628+3037313 (SIMBAD M33SSS J013336.28+303731.3); placed by that row, not by a Gaia source, distance 859,740 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 71.7 +/- 12 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.071); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,270 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.071); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333628+3037313 (SIMBAD M33SSS J013336.28+303731.3); placed by that row, not by a Gaia source, distance 859,740 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 71.7 +/- 12 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.071); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,270 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.071); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,270 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead9. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013336-28-303731-3/inventory.json b/src/objects/m33sss-j013336-28-303731-3/inventory.json
index 284b3bb2c99..fd853143e8a 100644
--- a/src/objects/m33sss-j013336-28-303731-3/inventory.json
+++ b/src/objects/m33sss-j013336-28-303731-3/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "0a2c5e47a10a8491e2cfb757307abee30ab112e64b10d6e1dfeba8aa1e0853b6"
+      "bytes": 1679,
+      "sha256": "4c18cf949a49c753c66071102e79844abc119c5701bcaee38d10d38b0ee33b0e"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013336-28-303731-3/source/content/object.json b/src/objects/m33sss-j013336-28-303731-3/source/content/object.json
index 49a4fdaefd1..16a6063fcb0 100644
--- a/src/objects/m33sss-j013336-28-303731-3/source/content/object.json
+++ b/src/objects/m33sss-j013336-28-303731-3/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013336-28-303731-3/source/measurements.json b/src/objects/m33sss-j013336-28-303731-3/source/measurements.json
index 38d0ad4cb20..e3f940a469a 100644
--- a/src/objects/m33sss-j013336-28-303731-3/source/measurements.json
+++ b/src/objects/m33sss-j013336-28-303731-3/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 49,881,690 km at 859740.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859740,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859740 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859740 pc; Gaia DR3 cannot see the star",
   "radiusKm": 49881690,
   "radiusSource": "Radius 71.7 +/- 12 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.071); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 49,881,690 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5270 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.071); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5270,
diff --git a/src/objects/m33sss-j013336-28-303731-3/source/preparation/new-object.json b/src/objects/m33sss-j013336-28-303731-3/source/preparation/new-object.json
index 2427ecd4110..92e0239053f 100644
--- a/src/objects/m33sss-j013336-28-303731-3/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013336-28-303731-3/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859740,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013336-49-303053-6/NOTICE.md b/src/objects/m33sss-j013336-49-303053-6/NOTICE.md
index 2bc0e43d191..9cf7a669946 100644
--- a/src/objects/m33sss-j013336-49-303053-6/NOTICE.md
+++ b/src/objects/m33sss-j013336-49-303053-6/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333649+3030536 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,854 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333649+3030536 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,854 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013336-49-303053-6/README.md b/src/objects/m33sss-j013336-49-303053-6/README.md
index 031799d7d25..459ac2be90c 100644
--- a/src/objects/m33sss-j013336-49-303053-6/README.md
+++ b/src/objects/m33sss-j013336-49-303053-6/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 7.59 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333649+3030536 (SIMBAD M33SSS J013336.49+303053.6); placed by that row, not by a Gaia source, distance 858,854 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,854 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 52.2 +/- 8.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.586 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.880); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,420 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.586 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.880); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333649+3030536 (SIMBAD M33SSS J013336.49+303053.6); placed by that row, not by a Gaia source, distance 858,854 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,854 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 52.2 +/- 8.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.586 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.880); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,420 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.586 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.880); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,420 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecde. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013336-49-303053-6/inventory.json b/src/objects/m33sss-j013336-49-303053-6/inventory.json
index 84dc9efa6c4..4b9877ee1ff 100644
--- a/src/objects/m33sss-j013336-49-303053-6/inventory.json
+++ b/src/objects/m33sss-j013336-49-303053-6/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "baf54d846edd26f52238a36b4d9e8b780c3864bb2c2367329beaf4aca12e3b0a"
+      "bytes": 1679,
+      "sha256": "3c3b83d854a30e227d5b1ade4b098ceca29805a9192f10b7dfad11832e58216c"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013336-49-303053-6/source/content/object.json b/src/objects/m33sss-j013336-49-303053-6/source/content/object.json
index 2ec060a2912..8694f726155 100644
--- a/src/objects/m33sss-j013336-49-303053-6/source/content/object.json
+++ b/src/objects/m33sss-j013336-49-303053-6/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,854 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,854 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013336-49-303053-6/source/measurements.json b/src/objects/m33sss-j013336-49-303053-6/source/measurements.json
index 4ba020a59de..9a4f4c027e5 100644
--- a/src/objects/m33sss-j013336-49-303053-6/source/measurements.json
+++ b/src/objects/m33sss-j013336-49-303053-6/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 36,315,540 km at 858854.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858854,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,854 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858854 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,854 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858854 pc; Gaia DR3 cannot see the star",
   "radiusKm": 36315540,
   "radiusSource": "Radius 52.2 +/- 8.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.586 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.880); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 36,315,540 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5420 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.586 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.880); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5420,
diff --git a/src/objects/m33sss-j013336-49-303053-6/source/preparation/new-object.json b/src/objects/m33sss-j013336-49-303053-6/source/preparation/new-object.json
index 1f8bd331a11..f7644f3aa06 100644
--- a/src/objects/m33sss-j013336-49-303053-6/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013336-49-303053-6/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858854,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,854 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,854 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013336-80-303434-8/NOTICE.md b/src/objects/m33sss-j013336-80-303434-8/NOTICE.md
index b02d535699c..0749be22898 100644
--- a/src/objects/m33sss-j013336-80-303434-8/NOTICE.md
+++ b/src/objects/m33sss-j013336-80-303434-8/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333680+3034348 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,318 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333680+3034348 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,318 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013336-80-303434-8/README.md b/src/objects/m33sss-j013336-80-303434-8/README.md
index e8351efa6af..7ea7d8d2c77 100644
--- a/src/objects/m33sss-j013336-80-303434-8/README.md
+++ b/src/objects/m33sss-j013336-80-303434-8/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 9.06 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333680+3034348 (SIMBAD M33SSS J013336.80+303434.8); placed by that row, not by a Gaia source, distance 859,318 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,318 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 59.3 +/- 9.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.057 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.957); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.057 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.957); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333680+3034348 (SIMBAD M33SSS J013336.80+303434.8); placed by that row, not by a Gaia source, distance 859,318 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,318 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 59.3 +/- 9.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.057 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.957); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.057 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.957); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,360 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013336-80-303434-8/inventory.json b/src/objects/m33sss-j013336-80-303434-8/inventory.json
index 5ccf97339d8..fdd1aff641d 100644
--- a/src/objects/m33sss-j013336-80-303434-8/inventory.json
+++ b/src/objects/m33sss-j013336-80-303434-8/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "b61ca2b5e6f969c5b76fcf54efc20d13a2c74b7e04f4e1151fbf3970cfa6be69"
+      "bytes": 1679,
+      "sha256": "5f8e952a9f22f2ac4b9d467192e20d044e39797d18455b03c260cea147bc2646"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013336-80-303434-8/source/content/object.json b/src/objects/m33sss-j013336-80-303434-8/source/content/object.json
index ebd351435df..19cbfd02ff2 100644
--- a/src/objects/m33sss-j013336-80-303434-8/source/content/object.json
+++ b/src/objects/m33sss-j013336-80-303434-8/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,318 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,318 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013336-80-303434-8/source/measurements.json b/src/objects/m33sss-j013336-80-303434-8/source/measurements.json
index 33b72e68453..7c77418738b 100644
--- a/src/objects/m33sss-j013336-80-303434-8/source/measurements.json
+++ b/src/objects/m33sss-j013336-80-303434-8/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 41,255,010 km at 859318.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859318,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,318 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859318 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,318 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859318 pc; Gaia DR3 cannot see the star",
   "radiusKm": 41255010,
   "radiusSource": "Radius 59.3 +/- 9.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.057 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.957); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 41,255,010 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5360 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.057 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.957); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5360,
diff --git a/src/objects/m33sss-j013336-80-303434-8/source/preparation/new-object.json b/src/objects/m33sss-j013336-80-303434-8/source/preparation/new-object.json
index 22d0a306061..2f7976d473a 100644
--- a/src/objects/m33sss-j013336-80-303434-8/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013336-80-303434-8/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859318,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,318 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,318 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013337-47-303138-8/NOTICE.md b/src/objects/m33sss-j013337-47-303138-8/NOTICE.md
index 60004984645..a659611349d 100644
--- a/src/objects/m33sss-j013337-47-303138-8/NOTICE.md
+++ b/src/objects/m33sss-j013337-47-303138-8/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333747+3031388 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,887 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333747+3031388 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,887 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013337-47-303138-8/README.md b/src/objects/m33sss-j013337-47-303138-8/README.md
index 958ffdc542b..ca904c12014 100644
--- a/src/objects/m33sss-j013337-47-303138-8/README.md
+++ b/src/objects/m33sss-j013337-47-303138-8/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 57.7 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333747+3031388 (SIMBAD M33SSS J013337.47+303138.8); placed by that row, not by a Gaia source, distance 858,887 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,887 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 225.3 +/- 37.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 57.68 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.761); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,750 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 57.68 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.761); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333747+3031388 (SIMBAD M33SSS J013337.47+303138.8); placed by that row, not by a Gaia source, distance 858,887 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,887 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 225.3 +/- 37.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 57.68 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.761); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,750 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 57.68 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.761); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,750 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe2c6. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013337-47-303138-8/inventory.json b/src/objects/m33sss-j013337-47-303138-8/inventory.json
index 986eebcbfb3..99c047a7982 100644
--- a/src/objects/m33sss-j013337-47-303138-8/inventory.json
+++ b/src/objects/m33sss-j013337-47-303138-8/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "c5a3162d339dd6bdf115065448a8b553be370e0592d2f93c95d779f0c6d26d5d"
+      "bytes": 1680,
+      "sha256": "28d715d59048e8182ca53a2e20bf4ae5784ab8193681f8a80c7768eca5a7da02"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013337-47-303138-8/source/content/object.json b/src/objects/m33sss-j013337-47-303138-8/source/content/object.json
index fce1dad7f8f..9d24747458d 100644
--- a/src/objects/m33sss-j013337-47-303138-8/source/content/object.json
+++ b/src/objects/m33sss-j013337-47-303138-8/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,887 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,887 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013337-47-303138-8/source/measurements.json b/src/objects/m33sss-j013337-47-303138-8/source/measurements.json
index 5d029f3b33e..c7731203b2d 100644
--- a/src/objects/m33sss-j013337-47-303138-8/source/measurements.json
+++ b/src/objects/m33sss-j013337-47-303138-8/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 156,741,210 km at 858887.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858887,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,887 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858887 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,887 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858887 pc; Gaia DR3 cannot see the star",
   "radiusKm": 156741210,
   "radiusSource": "Radius 225.3 +/- 37.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 57.68 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.761); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 156,741,210 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4750 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 57.68 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.761); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4750,
diff --git a/src/objects/m33sss-j013337-47-303138-8/source/preparation/new-object.json b/src/objects/m33sss-j013337-47-303138-8/source/preparation/new-object.json
index 78d039021ce..ad472addab2 100644
--- a/src/objects/m33sss-j013337-47-303138-8/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013337-47-303138-8/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858887,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,887 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,887 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013337-54-303305-4/NOTICE.md b/src/objects/m33sss-j013337-54-303305-4/NOTICE.md
index 9556c05eb7e..7016f0e09bf 100644
--- a/src/objects/m33sss-j013337-54-303305-4/NOTICE.md
+++ b/src/objects/m33sss-j013337-54-303305-4/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333754+3033054 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,072 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333754+3033054 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,072 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013337-54-303305-4/README.md b/src/objects/m33sss-j013337-54-303305-4/README.md
index 4fbc251dc3d..3a2e202a9ef 100644
--- a/src/objects/m33sss-j013337-54-303305-4/README.md
+++ b/src/objects/m33sss-j013337-54-303305-4/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 8.97 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333754+3033054 (SIMBAD M33SSS J013337.54+303305.4); placed by that row, not by a Gaia source, distance 859,072 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,072 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 58.9 +/- 9.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.974 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.953); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.974 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.953); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333754+3033054 (SIMBAD M33SSS J013337.54+303305.4); placed by that row, not by a Gaia source, distance 859,072 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,072 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 58.9 +/- 9.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.974 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.953); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.974 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.953); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,360 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013337-54-303305-4/inventory.json b/src/objects/m33sss-j013337-54-303305-4/inventory.json
index db6d4d3ffa1..c41b7ce6692 100644
--- a/src/objects/m33sss-j013337-54-303305-4/inventory.json
+++ b/src/objects/m33sss-j013337-54-303305-4/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "795dc999db452049c08aeb492a10d99788a219ff0856d442cd9f88e58b1a8885"
+      "bytes": 1679,
+      "sha256": "32fb57a3fe92c1b13459261d279ff4845aac23415ce93da4701593ef4e225e69"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013337-54-303305-4/source/content/object.json b/src/objects/m33sss-j013337-54-303305-4/source/content/object.json
index 73753832e1c..17cca81f10e 100644
--- a/src/objects/m33sss-j013337-54-303305-4/source/content/object.json
+++ b/src/objects/m33sss-j013337-54-303305-4/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,072 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,072 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013337-54-303305-4/source/measurements.json b/src/objects/m33sss-j013337-54-303305-4/source/measurements.json
index 9ee9e4dbd32..87da7efbe9e 100644
--- a/src/objects/m33sss-j013337-54-303305-4/source/measurements.json
+++ b/src/objects/m33sss-j013337-54-303305-4/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 40,976,730 km at 859072.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859072,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,072 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859072 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,072 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859072 pc; Gaia DR3 cannot see the star",
   "radiusKm": 40976730,
   "radiusSource": "Radius 58.9 +/- 9.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.974 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.953); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 40,976,730 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5360 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.974 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.953); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5360,
diff --git a/src/objects/m33sss-j013337-54-303305-4/source/preparation/new-object.json b/src/objects/m33sss-j013337-54-303305-4/source/preparation/new-object.json
index a4c743d830d..4f40dcab088 100644
--- a/src/objects/m33sss-j013337-54-303305-4/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013337-54-303305-4/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859072,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,072 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,072 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013337-91-303355-0/NOTICE.md b/src/objects/m33sss-j013337-91-303355-0/NOTICE.md
index 1d4beb770f1..7e232e421b2 100644
--- a/src/objects/m33sss-j013337-91-303355-0/NOTICE.md
+++ b/src/objects/m33sss-j013337-91-303355-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333791+3033550 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,154 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333791+3033550 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,154 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013337-91-303355-0/README.md b/src/objects/m33sss-j013337-91-303355-0/README.md
index 487fd5a694d..e95b1665e55 100644
--- a/src/objects/m33sss-j013337-91-303355-0/README.md
+++ b/src/objects/m33sss-j013337-91-303355-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 8.95 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333791+3033550 (SIMBAD M33SSS J013337.91+303355.0); placed by that row, not by a Gaia source, distance 859,154 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,154 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 58.8 +/- 9.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.954 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.952); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.954 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.952); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333791+3033550 (SIMBAD M33SSS J013337.91+303355.0); placed by that row, not by a Gaia source, distance 859,154 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,154 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 58.8 +/- 9.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.954 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.952); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.954 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.952); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,360 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013337-91-303355-0/inventory.json b/src/objects/m33sss-j013337-91-303355-0/inventory.json
index 9fdcb0c57fe..2353c87254a 100644
--- a/src/objects/m33sss-j013337-91-303355-0/inventory.json
+++ b/src/objects/m33sss-j013337-91-303355-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "81273bcfdcb13ce222ca1fd92cf9770b533dad4537d02527bdc25baca067bf21"
+      "bytes": 1679,
+      "sha256": "5e55996cbebd8858b500558926793fd9a042cc99be15f21d3ebab6abdd3156ea"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013337-91-303355-0/source/content/object.json b/src/objects/m33sss-j013337-91-303355-0/source/content/object.json
index af762e4cf4b..24f5c2dec87 100644
--- a/src/objects/m33sss-j013337-91-303355-0/source/content/object.json
+++ b/src/objects/m33sss-j013337-91-303355-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,154 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,154 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013337-91-303355-0/source/measurements.json b/src/objects/m33sss-j013337-91-303355-0/source/measurements.json
index 0b9a5d862a9..64e143d3684 100644
--- a/src/objects/m33sss-j013337-91-303355-0/source/measurements.json
+++ b/src/objects/m33sss-j013337-91-303355-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 40,907,160 km at 859154.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859154,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,154 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859154 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,154 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859154 pc; Gaia DR3 cannot see the star",
   "radiusKm": 40907160,
   "radiusSource": "Radius 58.8 +/- 9.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.954 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.952); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 40,907,160 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5360 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.954 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.952); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5360,
diff --git a/src/objects/m33sss-j013337-91-303355-0/source/preparation/new-object.json b/src/objects/m33sss-j013337-91-303355-0/source/preparation/new-object.json
index ca89f3b34c4..704b0352a83 100644
--- a/src/objects/m33sss-j013337-91-303355-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013337-91-303355-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859154,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,154 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,154 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013338-25-304251-0/NOTICE.md b/src/objects/m33sss-j013338-25-304251-0/NOTICE.md
index 0384c1037b5..c4810f07c93 100644
--- a/src/objects/m33sss-j013338-25-304251-0/NOTICE.md
+++ b/src/objects/m33sss-j013338-25-304251-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333825+3042510 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,307 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333825+3042510 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,307 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013338-25-304251-0/README.md b/src/objects/m33sss-j013338-25-304251-0/README.md
index 44f8a40fc9c..e6fa1a936e0 100644
--- a/src/objects/m33sss-j013338-25-304251-0/README.md
+++ b/src/objects/m33sss-j013338-25-304251-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 8.05 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333825+3042510 (SIMBAD M33SSS J013338.25+304251.0); placed by that row, not by a Gaia source, distance 860,307 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,307 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 54.5 +/- 9.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.054 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.906); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,400 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.054 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.906); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333825+3042510 (SIMBAD M33SSS J013338.25+304251.0); placed by that row, not by a Gaia source, distance 860,307 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,307 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 54.5 +/- 9.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.054 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.906); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,400 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.054 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.906); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,400 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecde. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013338-25-304251-0/inventory.json b/src/objects/m33sss-j013338-25-304251-0/inventory.json
index 233ff96d4e9..c60d13e55f9 100644
--- a/src/objects/m33sss-j013338-25-304251-0/inventory.json
+++ b/src/objects/m33sss-j013338-25-304251-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "2ea621691e92ca4c9c306773df960514d46aa3599bb9255bbabbda39115ad5ab"
+      "bytes": 1679,
+      "sha256": "b3f3e886fdb99607d57cebbac4cb14df03124038290267ea56c1c3dd2032ab89"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013338-25-304251-0/source/content/object.json b/src/objects/m33sss-j013338-25-304251-0/source/content/object.json
index f6202ee555c..da84cc76c3d 100644
--- a/src/objects/m33sss-j013338-25-304251-0/source/content/object.json
+++ b/src/objects/m33sss-j013338-25-304251-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,307 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,307 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013338-25-304251-0/source/measurements.json b/src/objects/m33sss-j013338-25-304251-0/source/measurements.json
index 52c053fa867..cbbef9a0198 100644
--- a/src/objects/m33sss-j013338-25-304251-0/source/measurements.json
+++ b/src/objects/m33sss-j013338-25-304251-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 37,915,650 km at 860307.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860307,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,307 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860307 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,307 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860307 pc; Gaia DR3 cannot see the star",
   "radiusKm": 37915650,
   "radiusSource": "Radius 54.5 +/- 9.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.054 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.906); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 37,915,650 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5400 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.054 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.906); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5400,
diff --git a/src/objects/m33sss-j013338-25-304251-0/source/preparation/new-object.json b/src/objects/m33sss-j013338-25-304251-0/source/preparation/new-object.json
index 5d28364c42e..1eb4bd8983e 100644
--- a/src/objects/m33sss-j013338-25-304251-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013338-25-304251-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860307,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,307 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,307 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013338-80-303751-5/NOTICE.md b/src/objects/m33sss-j013338-80-303751-5/NOTICE.md
index 03c53435306..1aba4647abc 100644
--- a/src/objects/m33sss-j013338-80-303751-5/NOTICE.md
+++ b/src/objects/m33sss-j013338-80-303751-5/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333880+3037515 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,610 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333880+3037515 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,610 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013338-80-303751-5/README.md b/src/objects/m33sss-j013338-80-303751-5/README.md
index a0ff680a7eb..59722691518 100644
--- a/src/objects/m33sss-j013338-80-303751-5/README.md
+++ b/src/objects/m33sss-j013338-80-303751-5/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 13.8 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333880+3037515 (SIMBAD M33SSS J013338.80+303751.5); placed by that row, not by a Gaia source, distance 859,610 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,610 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 80.2 +/- 13.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.77 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.139); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,210 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.77 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.139); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333880+3037515 (SIMBAD M33SSS J013338.80+303751.5); placed by that row, not by a Gaia source, distance 859,610 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,610 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 80.2 +/- 13.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.77 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.139); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,210 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.77 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.139); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,210 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d7. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013338-80-303751-5/inventory.json b/src/objects/m33sss-j013338-80-303751-5/inventory.json
index 4be67837754..1ccd375a654 100644
--- a/src/objects/m33sss-j013338-80-303751-5/inventory.json
+++ b/src/objects/m33sss-j013338-80-303751-5/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "d79b9877dffa24099a6f2dd76dcdc6e247ef2e8e334d4b0856a09e583ba5445c"
+      "bytes": 1679,
+      "sha256": "83d71945f1afefc64332d67767f6d2a393f15c0b627b5f0268627702959e58aa"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013338-80-303751-5/source/content/object.json b/src/objects/m33sss-j013338-80-303751-5/source/content/object.json
index 8901c30a6c4..26b09ad6f99 100644
--- a/src/objects/m33sss-j013338-80-303751-5/source/content/object.json
+++ b/src/objects/m33sss-j013338-80-303751-5/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,610 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,610 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013338-80-303751-5/source/measurements.json b/src/objects/m33sss-j013338-80-303751-5/source/measurements.json
index 18f1ef0a883..eb2da70e6fe 100644
--- a/src/objects/m33sss-j013338-80-303751-5/source/measurements.json
+++ b/src/objects/m33sss-j013338-80-303751-5/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 55,795,140 km at 859610.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859610,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,610 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859610 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,610 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859610 pc; Gaia DR3 cannot see the star",
   "radiusKm": 55795140,
   "radiusSource": "Radius 80.2 +/- 13.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.77 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.139); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 55,795,140 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5210 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.77 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.139); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5210,
diff --git a/src/objects/m33sss-j013338-80-303751-5/source/preparation/new-object.json b/src/objects/m33sss-j013338-80-303751-5/source/preparation/new-object.json
index 3c9d7c3147a..731e900f32e 100644
--- a/src/objects/m33sss-j013338-80-303751-5/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013338-80-303751-5/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859610,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,610 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,610 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013340-58-304542-1/NOTICE.md b/src/objects/m33sss-j013340-58-304542-1/NOTICE.md
index dbe9a16d99c..6ad186fdbaa 100644
--- a/src/objects/m33sss-j013340-58-304542-1/NOTICE.md
+++ b/src/objects/m33sss-j013340-58-304542-1/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334058+3045421 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,525 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334058+3045421 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,525 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013340-58-304542-1/README.md b/src/objects/m33sss-j013340-58-304542-1/README.md
index c72f3bce1ec..ad324065be2 100644
--- a/src/objects/m33sss-j013340-58-304542-1/README.md
+++ b/src/objects/m33sss-j013340-58-304542-1/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 7.38 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334058+3045421 (SIMBAD M33SSS J013340.58+304542.1); placed by that row, not by a Gaia source, distance 860,525 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,525 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 51.1 +/- 8.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.379 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.868); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,430 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.379 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.868); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334058+3045421 (SIMBAD M33SSS J013340.58+304542.1); placed by that row, not by a Gaia source, distance 860,525 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,525 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 51.1 +/- 8.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.379 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.868); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,430 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.379 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.868); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,430 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecdf. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013340-58-304542-1/inventory.json b/src/objects/m33sss-j013340-58-304542-1/inventory.json
index 5832be11b08..1e7a2838a6b 100644
--- a/src/objects/m33sss-j013340-58-304542-1/inventory.json
+++ b/src/objects/m33sss-j013340-58-304542-1/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "0835710a463b1708360a70468725f7ced784fab2c789a0e62ce49d90ec4f3e2d"
+      "bytes": 1679,
+      "sha256": "2861b880af72a10374ddde8a13b3df83f11e46b47839e85217e4990591f1db9f"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013340-58-304542-1/source/content/object.json b/src/objects/m33sss-j013340-58-304542-1/source/content/object.json
index bac72fc21db..73e69433642 100644
--- a/src/objects/m33sss-j013340-58-304542-1/source/content/object.json
+++ b/src/objects/m33sss-j013340-58-304542-1/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,525 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,525 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013340-58-304542-1/source/measurements.json b/src/objects/m33sss-j013340-58-304542-1/source/measurements.json
index 08e487e4565..fa6c60a2d46 100644
--- a/src/objects/m33sss-j013340-58-304542-1/source/measurements.json
+++ b/src/objects/m33sss-j013340-58-304542-1/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 35,550,270 km at 860525.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860525,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,525 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860525 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,525 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860525 pc; Gaia DR3 cannot see the star",
   "radiusKm": 35550270,
   "radiusSource": "Radius 51.1 +/- 8.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.379 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.868); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 35,550,270 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5430 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.379 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.868); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5430,
diff --git a/src/objects/m33sss-j013340-58-304542-1/source/preparation/new-object.json b/src/objects/m33sss-j013340-58-304542-1/source/preparation/new-object.json
index 85bddae20b8..ce0b12815f8 100644
--- a/src/objects/m33sss-j013340-58-304542-1/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013340-58-304542-1/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860525,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,525 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,525 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013341-67-304311-5/NOTICE.md b/src/objects/m33sss-j013341-67-304311-5/NOTICE.md
index 2ed89d81320..f7803954e17 100644
--- a/src/objects/m33sss-j013341-67-304311-5/NOTICE.md
+++ b/src/objects/m33sss-j013341-67-304311-5/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334167+3043115 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,118 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334167+3043115 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,118 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013341-67-304311-5/README.md b/src/objects/m33sss-j013341-67-304311-5/README.md
index ec74cb8e26b..b5a5ea0ab34 100644
--- a/src/objects/m33sss-j013341-67-304311-5/README.md
+++ b/src/objects/m33sss-j013341-67-304311-5/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 8.05 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334167+3043115 (SIMBAD M33SSS J013341.67+304311.5); placed by that row, not by a Gaia source, distance 860,118 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,118 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 54.5 +/- 9.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.054 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.906); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,400 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.054 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.906); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334167+3043115 (SIMBAD M33SSS J013341.67+304311.5); placed by that row, not by a Gaia source, distance 860,118 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,118 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 54.5 +/- 9.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.054 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.906); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,400 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.054 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.906); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,400 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecde. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013341-67-304311-5/inventory.json b/src/objects/m33sss-j013341-67-304311-5/inventory.json
index 60ed1a9c54e..609e39e674a 100644
--- a/src/objects/m33sss-j013341-67-304311-5/inventory.json
+++ b/src/objects/m33sss-j013341-67-304311-5/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "f34d1517d7e7c0fb60410bd9f1d4bf410eac798461148e4dba6d991724194058"
+      "bytes": 1679,
+      "sha256": "06e96814ab9074a3d83dc9fa4ed07ed63d5bd3981b1628cf471738b3d0895509"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013341-67-304311-5/source/content/object.json b/src/objects/m33sss-j013341-67-304311-5/source/content/object.json
index e8f85cbdb79..dd69187bd7d 100644
--- a/src/objects/m33sss-j013341-67-304311-5/source/content/object.json
+++ b/src/objects/m33sss-j013341-67-304311-5/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,118 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,118 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013341-67-304311-5/source/measurements.json b/src/objects/m33sss-j013341-67-304311-5/source/measurements.json
index f1fba456a45..06c5877cc3b 100644
--- a/src/objects/m33sss-j013341-67-304311-5/source/measurements.json
+++ b/src/objects/m33sss-j013341-67-304311-5/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 37,915,650 km at 860118.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860118,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,118 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860118 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,118 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860118 pc; Gaia DR3 cannot see the star",
   "radiusKm": 37915650,
   "radiusSource": "Radius 54.5 +/- 9.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.054 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.906); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 37,915,650 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5400 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.054 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.906); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5400,
diff --git a/src/objects/m33sss-j013341-67-304311-5/source/preparation/new-object.json b/src/objects/m33sss-j013341-67-304311-5/source/preparation/new-object.json
index 928c799a467..8878fe34547 100644
--- a/src/objects/m33sss-j013341-67-304311-5/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013341-67-304311-5/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860118,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,118 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,118 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013342-28-303747-4/NOTICE.md b/src/objects/m33sss-j013342-28-303747-4/NOTICE.md
index c642318fa83..dfd2e51c098 100644
--- a/src/objects/m33sss-j013342-28-303747-4/NOTICE.md
+++ b/src/objects/m33sss-j013342-28-303747-4/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334228+3037474 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,364 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334228+3037474 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,364 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013342-28-303747-4/README.md b/src/objects/m33sss-j013342-28-303747-4/README.md
index 77a45ca5ad3..2c5aacf4fd8 100644
--- a/src/objects/m33sss-j013342-28-303747-4/README.md
+++ b/src/objects/m33sss-j013342-28-303747-4/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 15.6 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334228+3037474 (SIMBAD M33SSS J013342.28+303747.4); placed by that row, not by a Gaia source, distance 859,364 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,364 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 87.7 +/- 14.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.6 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.193); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.6 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.193); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334228+3037474 (SIMBAD M33SSS J013342.28+303747.4); placed by that row, not by a Gaia source, distance 859,364 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,364 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 87.7 +/- 14.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.6 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.193); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.6 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.193); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,170 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d6. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013342-28-303747-4/inventory.json b/src/objects/m33sss-j013342-28-303747-4/inventory.json
index 3b7789a187a..e385f0bda4b 100644
--- a/src/objects/m33sss-j013342-28-303747-4/inventory.json
+++ b/src/objects/m33sss-j013342-28-303747-4/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "3da7b859af98450baca01b853a1a7137e2b1d9b981ada00b6f57395ac8b86d9f"
+      "bytes": 1679,
+      "sha256": "3a4778652ddd77aea30c877b1ab25bdde25f32cb8f26605559f7b07840046bba"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013342-28-303747-4/source/content/object.json b/src/objects/m33sss-j013342-28-303747-4/source/content/object.json
index 94566300a25..4066e6a1baf 100644
--- a/src/objects/m33sss-j013342-28-303747-4/source/content/object.json
+++ b/src/objects/m33sss-j013342-28-303747-4/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,364 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,364 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013342-28-303747-4/source/measurements.json b/src/objects/m33sss-j013342-28-303747-4/source/measurements.json
index 2899f7a81bd..33bf8042f9a 100644
--- a/src/objects/m33sss-j013342-28-303747-4/source/measurements.json
+++ b/src/objects/m33sss-j013342-28-303747-4/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 61,012,890 km at 859364.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859364,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,364 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859364 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,364 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859364 pc; Gaia DR3 cannot see the star",
   "radiusKm": 61012890,
   "radiusSource": "Radius 87.7 +/- 14.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.6 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.193); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 61,012,890 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5170 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.6 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.193); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5170,
diff --git a/src/objects/m33sss-j013342-28-303747-4/source/preparation/new-object.json b/src/objects/m33sss-j013342-28-303747-4/source/preparation/new-object.json
index 7034ecd7ff3..87fb36dad68 100644
--- a/src/objects/m33sss-j013342-28-303747-4/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013342-28-303747-4/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859364,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,364 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,364 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013343-31-304355-9/NOTICE.md b/src/objects/m33sss-j013343-31-304355-9/NOTICE.md
index 996d2aa1c8a..811956928d7 100644
--- a/src/objects/m33sss-j013343-31-304355-9/NOTICE.md
+++ b/src/objects/m33sss-j013343-31-304355-9/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334331+3043559 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,102 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334331+3043559 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,102 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013343-31-304355-9/README.md b/src/objects/m33sss-j013343-31-304355-9/README.md
index a287003b73a..7ccfbcfc99d 100644
--- a/src/objects/m33sss-j013343-31-304355-9/README.md
+++ b/src/objects/m33sss-j013343-31-304355-9/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 20.2 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334331+3043559 (SIMBAD M33SSS J013343.31+304355.9); placed by that row, not by a Gaia source, distance 860,102 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,102 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 105.6 +/- 17.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.18 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.305); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,090 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.18 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.305); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334331+3043559 (SIMBAD M33SSS J013343.31+304355.9); placed by that row, not by a Gaia source, distance 860,102 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,102 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 105.6 +/- 17.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.18 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.305); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,090 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.18 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.305); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,090 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d3. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013343-31-304355-9/inventory.json b/src/objects/m33sss-j013343-31-304355-9/inventory.json
index e915ebf7c37..0abdf1054ea 100644
--- a/src/objects/m33sss-j013343-31-304355-9/inventory.json
+++ b/src/objects/m33sss-j013343-31-304355-9/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "625cb66ca370bf11c6344057e50b496d1bc0dcb2a38df839a90bedfd26e82be2"
+      "bytes": 1680,
+      "sha256": "3b80d2c8d06027c5deb91172eaccdaab028c762f88eee78493645f8150e04d7a"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013343-31-304355-9/source/content/object.json b/src/objects/m33sss-j013343-31-304355-9/source/content/object.json
index 1e243ed1ded..34978a555a7 100644
--- a/src/objects/m33sss-j013343-31-304355-9/source/content/object.json
+++ b/src/objects/m33sss-j013343-31-304355-9/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,102 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,102 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013343-31-304355-9/source/measurements.json b/src/objects/m33sss-j013343-31-304355-9/source/measurements.json
index 483201e57b9..982c7e51400 100644
--- a/src/objects/m33sss-j013343-31-304355-9/source/measurements.json
+++ b/src/objects/m33sss-j013343-31-304355-9/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 73,465,920 km at 860102.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860102,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,102 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860102 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,102 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860102 pc; Gaia DR3 cannot see the star",
   "radiusKm": 73465920,
   "radiusSource": "Radius 105.6 +/- 17.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.18 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.305); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 73,465,920 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5090 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.18 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.305); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5090,
diff --git a/src/objects/m33sss-j013343-31-304355-9/source/preparation/new-object.json b/src/objects/m33sss-j013343-31-304355-9/source/preparation/new-object.json
index 21745952cd9..170e9236123 100644
--- a/src/objects/m33sss-j013343-31-304355-9/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013343-31-304355-9/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860102,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,102 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,102 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013345-82-304420-7/NOTICE.md b/src/objects/m33sss-j013345-82-304420-7/NOTICE.md
index 6e82b22309d..22c1db4de59 100644
--- a/src/objects/m33sss-j013345-82-304420-7/NOTICE.md
+++ b/src/objects/m33sss-j013345-82-304420-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334582+3044207 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,985 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334582+3044207 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,985 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013345-82-304420-7/README.md b/src/objects/m33sss-j013345-82-304420-7/README.md
index 36fa7a53d2c..f4e92a3aa50 100644
--- a/src/objects/m33sss-j013345-82-304420-7/README.md
+++ b/src/objects/m33sss-j013345-82-304420-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 13.1 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334582+3044207 (SIMBAD M33SSS J013345.82+304420.7); placed by that row, not by a Gaia source, distance 859,985 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,985 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 77.5 +/- 12.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.12 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.118); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.12 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.118); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334582+3044207 (SIMBAD M33SSS J013345.82+304420.7); placed by that row, not by a Gaia source, distance 859,985 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,985 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 77.5 +/- 12.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.12 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.118); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.12 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.118); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,230 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013345-82-304420-7/inventory.json b/src/objects/m33sss-j013345-82-304420-7/inventory.json
index 825ab8d2cac..5dc831b9f5a 100644
--- a/src/objects/m33sss-j013345-82-304420-7/inventory.json
+++ b/src/objects/m33sss-j013345-82-304420-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "38866d029a8b09b922d3fb4dfd868569b8486673b14b790191c79871b7c1ad02"
+      "bytes": 1679,
+      "sha256": "e8820bd811215aaafc4c34f599dd7da606b75682ef3c02f174dc10a429765e11"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013345-82-304420-7/source/content/object.json b/src/objects/m33sss-j013345-82-304420-7/source/content/object.json
index 9377fad99d9..6971f2b159e 100644
--- a/src/objects/m33sss-j013345-82-304420-7/source/content/object.json
+++ b/src/objects/m33sss-j013345-82-304420-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,985 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,985 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013345-82-304420-7/source/measurements.json b/src/objects/m33sss-j013345-82-304420-7/source/measurements.json
index 1552817c82f..100f9e76fc1 100644
--- a/src/objects/m33sss-j013345-82-304420-7/source/measurements.json
+++ b/src/objects/m33sss-j013345-82-304420-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 53,916,750 km at 859985.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859985,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,985 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859985 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,985 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859985 pc; Gaia DR3 cannot see the star",
   "radiusKm": 53916750,
   "radiusSource": "Radius 77.5 +/- 12.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.12 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.118); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 53,916,750 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5230 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.12 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.118); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5230,
diff --git a/src/objects/m33sss-j013345-82-304420-7/source/preparation/new-object.json b/src/objects/m33sss-j013345-82-304420-7/source/preparation/new-object.json
index 5970270d87b..6516c0decea 100644
--- a/src/objects/m33sss-j013345-82-304420-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013345-82-304420-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859985,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,985 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,985 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013345-96-303030-3/NOTICE.md b/src/objects/m33sss-j013345-96-303030-3/NOTICE.md
index 90b614e1970..9d13fe1aec1 100644
--- a/src/objects/m33sss-j013345-96-303030-3/NOTICE.md
+++ b/src/objects/m33sss-j013345-96-303030-3/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334596+3030303 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,157 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334596+3030303 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,157 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013345-96-303030-3/README.md b/src/objects/m33sss-j013345-96-303030-3/README.md
index 3769f32afe5..54187a72cc8 100644
--- a/src/objects/m33sss-j013345-96-303030-3/README.md
+++ b/src/objects/m33sss-j013345-96-303030-3/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 3.45 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334596+3030303 (SIMBAD M33SSS J013345.96+303030.3); placed by that row, not by a Gaia source, distance 858,157 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,157 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 29.6 +/- 4.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 3.451 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.538); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,710 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 3.451 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.538); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334596+3030303 (SIMBAD M33SSS J013345.96+303030.3); placed by that row, not by a Gaia source, distance 858,157 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,157 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 29.6 +/- 4.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 3.451 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.538); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,710 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 3.451 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.538); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,710 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #fff0e8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013345-96-303030-3/inventory.json b/src/objects/m33sss-j013345-96-303030-3/inventory.json
index 380c71ab40c..97afa1ce883 100644
--- a/src/objects/m33sss-j013345-96-303030-3/inventory.json
+++ b/src/objects/m33sss-j013345-96-303030-3/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "515e9b7f2bd72a6cef8d416a2de444e319304557d77c98114c2458da85d21b5d"
+      "bytes": 1679,
+      "sha256": "6bcc0714eca007301a51bd28c22dbb4233568ad0dc4799440a79acbcb9281795"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013345-96-303030-3/source/content/object.json b/src/objects/m33sss-j013345-96-303030-3/source/content/object.json
index ee022ac056c..80ae109f877 100644
--- a/src/objects/m33sss-j013345-96-303030-3/source/content/object.json
+++ b/src/objects/m33sss-j013345-96-303030-3/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,157 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,157 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013345-96-303030-3/source/measurements.json b/src/objects/m33sss-j013345-96-303030-3/source/measurements.json
index de02af2c668..74008e520cd 100644
--- a/src/objects/m33sss-j013345-96-303030-3/source/measurements.json
+++ b/src/objects/m33sss-j013345-96-303030-3/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 20,592,720 km at 858157.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858157,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,157 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858157 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,157 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858157 pc; Gaia DR3 cannot see the star",
   "radiusKm": 20592720,
   "radiusSource": "Radius 29.6 +/- 4.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 3.451 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.538); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 20,592,720 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5710 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 3.451 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.538); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5710,
diff --git a/src/objects/m33sss-j013345-96-303030-3/source/preparation/new-object.json b/src/objects/m33sss-j013345-96-303030-3/source/preparation/new-object.json
index 19bc00738d1..a5194a8f754 100644
--- a/src/objects/m33sss-j013345-96-303030-3/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013345-96-303030-3/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858157,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,157 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,157 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013346-54-304644-9/NOTICE.md b/src/objects/m33sss-j013346-54-304644-9/NOTICE.md
index 21419e57f64..44b74ff7b07 100644
--- a/src/objects/m33sss-j013346-54-304644-9/NOTICE.md
+++ b/src/objects/m33sss-j013346-54-304644-9/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334654+3046449 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,254 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334654+3046449 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,254 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013346-54-304644-9/README.md b/src/objects/m33sss-j013346-54-304644-9/README.md
index 89e044e54f3..ca420d3d862 100644
--- a/src/objects/m33sss-j013346-54-304644-9/README.md
+++ b/src/objects/m33sss-j013346-54-304644-9/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 18.8 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334654+3046449 (SIMBAD M33SSS J013346.54+304644.9); placed by that row, not by a Gaia source, distance 860,254 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,254 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 100.3 +/- 16.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 18.79 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.274); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,110 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 18.79 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.274); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334654+3046449 (SIMBAD M33SSS J013346.54+304644.9); placed by that row, not by a Gaia source, distance 860,254 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,254 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 100.3 +/- 16.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 18.79 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.274); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,110 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 18.79 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.274); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,110 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe8d4. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013346-54-304644-9/inventory.json b/src/objects/m33sss-j013346-54-304644-9/inventory.json
index 14bf6c508ae..4cf922adc7c 100644
--- a/src/objects/m33sss-j013346-54-304644-9/inventory.json
+++ b/src/objects/m33sss-j013346-54-304644-9/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "ddf1e7bd058c0d635ad439627c47c84040461d5cb3b6d06730b533d26741b284"
+      "bytes": 1680,
+      "sha256": "a64b77f1fcb15a38536dfac6c314fb03defb4540072d867d3ba80a65cfc08ae8"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013346-54-304644-9/source/content/object.json b/src/objects/m33sss-j013346-54-304644-9/source/content/object.json
index 27a4f8874c3..bba239c31d9 100644
--- a/src/objects/m33sss-j013346-54-304644-9/source/content/object.json
+++ b/src/objects/m33sss-j013346-54-304644-9/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,254 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,254 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013346-54-304644-9/source/measurements.json b/src/objects/m33sss-j013346-54-304644-9/source/measurements.json
index 0d4e9810522..1cb70b796c4 100644
--- a/src/objects/m33sss-j013346-54-304644-9/source/measurements.json
+++ b/src/objects/m33sss-j013346-54-304644-9/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 69,778,710 km at 860254.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860254,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,254 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860254 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,254 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860254 pc; Gaia DR3 cannot see the star",
   "radiusKm": 69778710,
   "radiusSource": "Radius 100.3 +/- 16.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 18.79 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.274); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 69,778,710 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5110 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 18.79 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.274); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5110,
diff --git a/src/objects/m33sss-j013346-54-304644-9/source/preparation/new-object.json b/src/objects/m33sss-j013346-54-304644-9/source/preparation/new-object.json
index da0b7941457..d2ddeded137 100644
--- a/src/objects/m33sss-j013346-54-304644-9/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013346-54-304644-9/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860254,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,254 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,254 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013346-81-304333-5/NOTICE.md b/src/objects/m33sss-j013346-81-304333-5/NOTICE.md
index c34da0299d6..d9ded20d624 100644
--- a/src/objects/m33sss-j013346-81-304333-5/NOTICE.md
+++ b/src/objects/m33sss-j013346-81-304333-5/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334681+3043335 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,813 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334681+3043335 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,813 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013346-81-304333-5/README.md b/src/objects/m33sss-j013346-81-304333-5/README.md
index 2ac15b00de0..91c29fad993 100644
--- a/src/objects/m33sss-j013346-81-304333-5/README.md
+++ b/src/objects/m33sss-j013346-81-304333-5/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 6.00 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334681+3043335 (SIMBAD M33SSS J013346.81+304333.5); placed by that row, not by a Gaia source, distance 859,813 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,813 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 44 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.998 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.778); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.998 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.778); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334681+3043335 (SIMBAD M33SSS J013346.81+304333.5); placed by that row, not by a Gaia source, distance 859,813 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,813 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 44 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.998 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.778); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.998 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.778); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,510 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013346-81-304333-5/inventory.json b/src/objects/m33sss-j013346-81-304333-5/inventory.json
index 715e662c6fa..95f5e872a97 100644
--- a/src/objects/m33sss-j013346-81-304333-5/inventory.json
+++ b/src/objects/m33sss-j013346-81-304333-5/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "b6883968f325f40c4bf183aa95c81e7b285bf29a319c38131ef8578d262a87f6"
+      "bytes": 1679,
+      "sha256": "604f29d1ec4b0616fb32c7e71b373f7e419210ed480e090db44272bfc7596e4e"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013346-81-304333-5/source/content/object.json b/src/objects/m33sss-j013346-81-304333-5/source/content/object.json
index df3b7dc6efb..e24191c91e7 100644
--- a/src/objects/m33sss-j013346-81-304333-5/source/content/object.json
+++ b/src/objects/m33sss-j013346-81-304333-5/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,813 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,813 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013346-81-304333-5/source/measurements.json b/src/objects/m33sss-j013346-81-304333-5/source/measurements.json
index e2e5da0142d..03c08f89a00 100644
--- a/src/objects/m33sss-j013346-81-304333-5/source/measurements.json
+++ b/src/objects/m33sss-j013346-81-304333-5/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 30,610,800 km at 859813.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859813,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,813 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859813 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,813 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859813 pc; Gaia DR3 cannot see the star",
   "radiusKm": 30610800,
   "radiusSource": "Radius 44 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.998 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.778); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 30,610,800 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5510 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.998 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.778); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5510,
diff --git a/src/objects/m33sss-j013346-81-304333-5/source/preparation/new-object.json b/src/objects/m33sss-j013346-81-304333-5/source/preparation/new-object.json
index 2bd9dabc15e..1ed61ff92b7 100644
--- a/src/objects/m33sss-j013346-81-304333-5/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013346-81-304333-5/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859813,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,813 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,813 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013346-91-304411-2/NOTICE.md b/src/objects/m33sss-j013346-91-304411-2/NOTICE.md
index cef42cdebdf..52398f7edff 100644
--- a/src/objects/m33sss-j013346-91-304411-2/NOTICE.md
+++ b/src/objects/m33sss-j013346-91-304411-2/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334691+3044112 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,890 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334691+3044112 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,890 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013346-91-304411-2/README.md b/src/objects/m33sss-j013346-91-304411-2/README.md
index 7c10d88ed00..7db2c7b9ed5 100644
--- a/src/objects/m33sss-j013346-91-304411-2/README.md
+++ b/src/objects/m33sss-j013346-91-304411-2/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 5.62 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334691+3044112 (SIMBAD M33SSS J013346.91+304411.2); placed by that row, not by a Gaia source, distance 859,890 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,890 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 42 +/- 7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.623 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.750); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,530 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.623 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.750); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334691+3044112 (SIMBAD M33SSS J013346.91+304411.2); placed by that row, not by a Gaia source, distance 859,890 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,890 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 42 +/- 7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.623 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.750); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,530 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.623 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.750); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,530 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeee2. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013346-91-304411-2/inventory.json b/src/objects/m33sss-j013346-91-304411-2/inventory.json
index b82168228be..1f097a0f61a 100644
--- a/src/objects/m33sss-j013346-91-304411-2/inventory.json
+++ b/src/objects/m33sss-j013346-91-304411-2/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "9dd97570d412178ac414f538240d808671c69eedd976e927d804ea9ca7bbb86d"
+      "bytes": 1679,
+      "sha256": "d976af7fc0f80061029d263416fc95bc806bf783fa8100c24dc91efee87b4f5a"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013346-91-304411-2/source/content/object.json b/src/objects/m33sss-j013346-91-304411-2/source/content/object.json
index 6ac777da7f7..c1b2a699682 100644
--- a/src/objects/m33sss-j013346-91-304411-2/source/content/object.json
+++ b/src/objects/m33sss-j013346-91-304411-2/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,890 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,890 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013346-91-304411-2/source/measurements.json b/src/objects/m33sss-j013346-91-304411-2/source/measurements.json
index 45525692b97..0f3190bcfcf 100644
--- a/src/objects/m33sss-j013346-91-304411-2/source/measurements.json
+++ b/src/objects/m33sss-j013346-91-304411-2/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 29,219,400 km at 859890.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859890,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,890 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859890 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,890 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859890 pc; Gaia DR3 cannot see the star",
   "radiusKm": 29219400,
   "radiusSource": "Radius 42 +/- 7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.623 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.750); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 29,219,400 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5530 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.623 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.750); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5530,
diff --git a/src/objects/m33sss-j013346-91-304411-2/source/preparation/new-object.json b/src/objects/m33sss-j013346-91-304411-2/source/preparation/new-object.json
index 31f5ce6acd3..245ac376dd6 100644
--- a/src/objects/m33sss-j013346-91-304411-2/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013346-91-304411-2/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859890,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,890 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,890 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013347-20-303536-5/NOTICE.md b/src/objects/m33sss-j013347-20-303536-5/NOTICE.md
index 61cc75861ad..0dd938f1960 100644
--- a/src/objects/m33sss-j013347-20-303536-5/NOTICE.md
+++ b/src/objects/m33sss-j013347-20-303536-5/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334720+3035365 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334720+3035365 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013347-20-303536-5/README.md b/src/objects/m33sss-j013347-20-303536-5/README.md
index 9817b4c5e5b..90395418f2c 100644
--- a/src/objects/m33sss-j013347-20-303536-5/README.md
+++ b/src/objects/m33sss-j013347-20-303536-5/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 26.5 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334720+3035365 (SIMBAD M33SSS J013347.20+303536.5); placed by that row, not by a Gaia source, distance 858,740 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 128.5 +/- 21.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.49 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.423); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,000 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.49 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.423); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334720+3035365 (SIMBAD M33SSS J013347.20+303536.5); placed by that row, not by a Gaia source, distance 858,740 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 128.5 +/- 21.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.49 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.423); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,000 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.49 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.423); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,000 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe6d0. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013347-20-303536-5/inventory.json b/src/objects/m33sss-j013347-20-303536-5/inventory.json
index b5cf8956bf1..b8b0c9f473a 100644
--- a/src/objects/m33sss-j013347-20-303536-5/inventory.json
+++ b/src/objects/m33sss-j013347-20-303536-5/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "48287654b5fa41681471897033e5b91ed5d0ad4394bce8b52528396ff9fddfb4"
+      "bytes": 1680,
+      "sha256": "cf6e074212b3c6997317dd91ef810e9e81b2a865b257c2addb0adb71179220a8"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013347-20-303536-5/source/content/object.json b/src/objects/m33sss-j013347-20-303536-5/source/content/object.json
index 3491666f037..f10fe93af30 100644
--- a/src/objects/m33sss-j013347-20-303536-5/source/content/object.json
+++ b/src/objects/m33sss-j013347-20-303536-5/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013347-20-303536-5/source/measurements.json b/src/objects/m33sss-j013347-20-303536-5/source/measurements.json
index c94cfed56ca..60852fedf03 100644
--- a/src/objects/m33sss-j013347-20-303536-5/source/measurements.json
+++ b/src/objects/m33sss-j013347-20-303536-5/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 89,397,450 km at 858740.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858740,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858740 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858740 pc; Gaia DR3 cannot see the star",
   "radiusKm": 89397450,
   "radiusSource": "Radius 128.5 +/- 21.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.49 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.423); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 89,397,450 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5000 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.49 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.423); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5000,
diff --git a/src/objects/m33sss-j013347-20-303536-5/source/preparation/new-object.json b/src/objects/m33sss-j013347-20-303536-5/source/preparation/new-object.json
index 33ac80ab1ba..ffa242626ef 100644
--- a/src/objects/m33sss-j013347-20-303536-5/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013347-20-303536-5/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858740,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013348-21-303800-1/NOTICE.md b/src/objects/m33sss-j013348-21-303800-1/NOTICE.md
index f58d77f660b..a7ec14c9509 100644
--- a/src/objects/m33sss-j013348-21-303800-1/NOTICE.md
+++ b/src/objects/m33sss-j013348-21-303800-1/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334821+3038001 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,986 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334821+3038001 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,986 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013348-21-303800-1/README.md b/src/objects/m33sss-j013348-21-303800-1/README.md
index 1f81b3fe811..46d8ce6ad53 100644
--- a/src/objects/m33sss-j013348-21-303800-1/README.md
+++ b/src/objects/m33sss-j013348-21-303800-1/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 15.1 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334821+3038001 (SIMBAD M33SSS J013348.21+303800.1); placed by that row, not by a Gaia source, distance 858,986 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,986 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 85.6 +/- 14.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.07 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.178); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,180 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.07 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.178); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334821+3038001 (SIMBAD M33SSS J013348.21+303800.1); placed by that row, not by a Gaia source, distance 858,986 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,986 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 85.6 +/- 14.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.07 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.178); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,180 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.07 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.178); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,180 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d6. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013348-21-303800-1/inventory.json b/src/objects/m33sss-j013348-21-303800-1/inventory.json
index aedbd2accd7..0724c536a08 100644
--- a/src/objects/m33sss-j013348-21-303800-1/inventory.json
+++ b/src/objects/m33sss-j013348-21-303800-1/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "49557ca6330e63fde9623be448243275adc0d4ae7a92e4f81a94ced1c83722e2"
+      "bytes": 1679,
+      "sha256": "c28a164db5fd1f9b249b8c6df0156296fcd12e8682be3fd5185de7402d05dfb9"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013348-21-303800-1/source/content/object.json b/src/objects/m33sss-j013348-21-303800-1/source/content/object.json
index 8375b16cb72..80d6b203c83 100644
--- a/src/objects/m33sss-j013348-21-303800-1/source/content/object.json
+++ b/src/objects/m33sss-j013348-21-303800-1/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,986 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,986 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013348-21-303800-1/source/measurements.json b/src/objects/m33sss-j013348-21-303800-1/source/measurements.json
index 76ebc3dfc43..75b91c9cd24 100644
--- a/src/objects/m33sss-j013348-21-303800-1/source/measurements.json
+++ b/src/objects/m33sss-j013348-21-303800-1/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 59,551,920 km at 858986.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858986,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,986 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858986 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,986 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858986 pc; Gaia DR3 cannot see the star",
   "radiusKm": 59551920,
   "radiusSource": "Radius 85.6 +/- 14.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.07 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.178); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 59,551,920 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5180 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.07 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.178); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5180,
diff --git a/src/objects/m33sss-j013348-21-303800-1/source/preparation/new-object.json b/src/objects/m33sss-j013348-21-303800-1/source/preparation/new-object.json
index 2ec95c3bf80..17fedddd4a7 100644
--- a/src/objects/m33sss-j013348-21-303800-1/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013348-21-303800-1/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858986,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,986 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,986 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013348-79-304914-3/NOTICE.md b/src/objects/m33sss-j013348-79-304914-3/NOTICE.md
index f36dd55d0e6..f91e05025a6 100644
--- a/src/objects/m33sss-j013348-79-304914-3/NOTICE.md
+++ b/src/objects/m33sss-j013348-79-304914-3/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334879+3049143 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,430 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334879+3049143 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,430 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013348-79-304914-3/README.md b/src/objects/m33sss-j013348-79-304914-3/README.md
index c205d386e9b..830feea3d73 100644
--- a/src/objects/m33sss-j013348-79-304914-3/README.md
+++ b/src/objects/m33sss-j013348-79-304914-3/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 5.61 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334879+3049143 (SIMBAD M33SSS J013348.79+304914.3); placed by that row, not by a Gaia source, distance 860,430 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,430 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 42 +/- 7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.749); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,530 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.749); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334879+3049143 (SIMBAD M33SSS J013348.79+304914.3); placed by that row, not by a Gaia source, distance 860,430 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,430 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 42 +/- 7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.749); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,530 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.749); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,530 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeee2. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013348-79-304914-3/inventory.json b/src/objects/m33sss-j013348-79-304914-3/inventory.json
index f46b2fa1011..3d53b958209 100644
--- a/src/objects/m33sss-j013348-79-304914-3/inventory.json
+++ b/src/objects/m33sss-j013348-79-304914-3/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "ec7936fd48e1aaf218f7077048f1a5c6e82b08d8dc984a6f128db0486fe6a9ac"
+      "bytes": 1679,
+      "sha256": "0a5a2889c53c43629210398350b795174a0e5c62fbac5135bb873ca8e79f27a1"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013348-79-304914-3/source/content/object.json b/src/objects/m33sss-j013348-79-304914-3/source/content/object.json
index 86b18e8ab77..042a6eb6a0f 100644
--- a/src/objects/m33sss-j013348-79-304914-3/source/content/object.json
+++ b/src/objects/m33sss-j013348-79-304914-3/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,430 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,430 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013348-79-304914-3/source/measurements.json b/src/objects/m33sss-j013348-79-304914-3/source/measurements.json
index c0b5b00d023..5edd19a2796 100644
--- a/src/objects/m33sss-j013348-79-304914-3/source/measurements.json
+++ b/src/objects/m33sss-j013348-79-304914-3/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 29,219,400 km at 860430.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860430,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,430 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860430 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,430 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860430 pc; Gaia DR3 cannot see the star",
   "radiusKm": 29219400,
   "radiusSource": "Radius 42 +/- 7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.749); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 29,219,400 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5530 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.749); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5530,
diff --git a/src/objects/m33sss-j013348-79-304914-3/source/preparation/new-object.json b/src/objects/m33sss-j013348-79-304914-3/source/preparation/new-object.json
index be49e5aa97a..83655890186 100644
--- a/src/objects/m33sss-j013348-79-304914-3/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013348-79-304914-3/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860430,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,430 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,430 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013348-86-303415-9/NOTICE.md b/src/objects/m33sss-j013348-86-303415-9/NOTICE.md
index a97d0e7dfbc..5799928c7d2 100644
--- a/src/objects/m33sss-j013348-86-303415-9/NOTICE.md
+++ b/src/objects/m33sss-j013348-86-303415-9/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334886+3034159 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,451 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334886+3034159 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,451 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013348-86-303415-9/README.md b/src/objects/m33sss-j013348-86-303415-9/README.md
index 463c3213f6b..f34594281c5 100644
--- a/src/objects/m33sss-j013348-86-303415-9/README.md
+++ b/src/objects/m33sss-j013348-86-303415-9/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 7.96 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334886+3034159 (SIMBAD M33SSS J013348.86+303415.9); placed by that row, not by a Gaia source, distance 858,451 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,451 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 54 +/- 9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,410 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334886+3034159 (SIMBAD M33SSS J013348.86+303415.9); placed by that row, not by a Gaia source, distance 858,451 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,451 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 54 +/- 9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,410 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,410 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecde. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013348-86-303415-9/inventory.json b/src/objects/m33sss-j013348-86-303415-9/inventory.json
index cc71fbbdb76..8b753045921 100644
--- a/src/objects/m33sss-j013348-86-303415-9/inventory.json
+++ b/src/objects/m33sss-j013348-86-303415-9/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "954096fee033f5f737b4ad2dfa92c6501b7e22c48fd7fb5edad1274edc8d6ee1"
+      "bytes": 1679,
+      "sha256": "597323689387a0c6d6dd9bbb37fb70c7c39d8a653a011f9ff57a0da042e56641"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013348-86-303415-9/source/content/object.json b/src/objects/m33sss-j013348-86-303415-9/source/content/object.json
index bc3ba46e719..5dd8b1c8985 100644
--- a/src/objects/m33sss-j013348-86-303415-9/source/content/object.json
+++ b/src/objects/m33sss-j013348-86-303415-9/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,451 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,451 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013348-86-303415-9/source/measurements.json b/src/objects/m33sss-j013348-86-303415-9/source/measurements.json
index 397b645d032..d707adf5db3 100644
--- a/src/objects/m33sss-j013348-86-303415-9/source/measurements.json
+++ b/src/objects/m33sss-j013348-86-303415-9/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 37,567,800 km at 858451.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858451,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,451 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858451 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,451 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858451 pc; Gaia DR3 cannot see the star",
   "radiusKm": 37567800,
   "radiusSource": "Radius 54 +/- 9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 37,567,800 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5410 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5410,
diff --git a/src/objects/m33sss-j013348-86-303415-9/source/preparation/new-object.json b/src/objects/m33sss-j013348-86-303415-9/source/preparation/new-object.json
index b5672a77bc6..627a988fef6 100644
--- a/src/objects/m33sss-j013348-86-303415-9/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013348-86-303415-9/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858451,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,451 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,451 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013349-29-303218-2/NOTICE.md b/src/objects/m33sss-j013349-29-303218-2/NOTICE.md
index e18211c9156..1e62f04dff0 100644
--- a/src/objects/m33sss-j013349-29-303218-2/NOTICE.md
+++ b/src/objects/m33sss-j013349-29-303218-2/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334929+3032182 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,165 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334929+3032182 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,165 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013349-29-303218-2/README.md b/src/objects/m33sss-j013349-29-303218-2/README.md
index b1406afffa7..f9bef49ef07 100644
--- a/src/objects/m33sss-j013349-29-303218-2/README.md
+++ b/src/objects/m33sss-j013349-29-303218-2/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 9.79 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334929+3032182 (SIMBAD M33SSS J013349.29+303218.2); placed by that row, not by a Gaia source, distance 858,165 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,165 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 62.7 +/- 10.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.795 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.991); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,330 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.795 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.991); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334929+3032182 (SIMBAD M33SSS J013349.29+303218.2); placed by that row, not by a Gaia source, distance 858,165 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,165 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 62.7 +/- 10.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.795 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.991); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,330 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.795 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.991); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,330 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdb. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013349-29-303218-2/inventory.json b/src/objects/m33sss-j013349-29-303218-2/inventory.json
index 840cf64cca8..9b1841a372e 100644
--- a/src/objects/m33sss-j013349-29-303218-2/inventory.json
+++ b/src/objects/m33sss-j013349-29-303218-2/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "13e3dc359beb7e00e27546bcbce5082c3786558c367a4acff2c53457c8c70e86"
+      "bytes": 1679,
+      "sha256": "0f87db81ed4f95d1520296fc92f4bd654c53c62f96b1349ee69368341da77dd7"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013349-29-303218-2/source/content/object.json b/src/objects/m33sss-j013349-29-303218-2/source/content/object.json
index b6520b8545a..e83fc6973cd 100644
--- a/src/objects/m33sss-j013349-29-303218-2/source/content/object.json
+++ b/src/objects/m33sss-j013349-29-303218-2/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,165 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,165 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013349-29-303218-2/source/measurements.json b/src/objects/m33sss-j013349-29-303218-2/source/measurements.json
index dfa7e0e1a34..657657cd89c 100644
--- a/src/objects/m33sss-j013349-29-303218-2/source/measurements.json
+++ b/src/objects/m33sss-j013349-29-303218-2/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 43,620,390 km at 858165.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858165,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,165 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858165 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,165 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858165 pc; Gaia DR3 cannot see the star",
   "radiusKm": 43620390,
   "radiusSource": "Radius 62.7 +/- 10.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.795 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.991); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 43,620,390 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5330 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.795 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.991); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5330,
diff --git a/src/objects/m33sss-j013349-29-303218-2/source/preparation/new-object.json b/src/objects/m33sss-j013349-29-303218-2/source/preparation/new-object.json
index 8fc4cd82995..bb21b8c98bc 100644
--- a/src/objects/m33sss-j013349-29-303218-2/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013349-29-303218-2/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858165,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,165 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,165 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013349-55-304743-7/NOTICE.md b/src/objects/m33sss-j013349-55-304743-7/NOTICE.md
index 767c269b709..61f2d6c4d9d 100644
--- a/src/objects/m33sss-j013349-55-304743-7/NOTICE.md
+++ b/src/objects/m33sss-j013349-55-304743-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334955+3047437 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,179 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334955+3047437 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,179 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013349-55-304743-7/README.md b/src/objects/m33sss-j013349-55-304743-7/README.md
index 2b05ec122df..1ac80e43443 100644
--- a/src/objects/m33sss-j013349-55-304743-7/README.md
+++ b/src/objects/m33sss-j013349-55-304743-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 6.01 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334955+3047437 (SIMBAD M33SSS J013349.55+304743.7); placed by that row, not by a Gaia source, distance 860,179 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,179 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 44.1 +/- 7.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.012 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.779); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.012 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.779); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334955+3047437 (SIMBAD M33SSS J013349.55+304743.7); placed by that row, not by a Gaia source, distance 860,179 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,179 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 44.1 +/- 7.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.012 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.779); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.012 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.779); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,510 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013349-55-304743-7/inventory.json b/src/objects/m33sss-j013349-55-304743-7/inventory.json
index 3beb57ec008..8409619d679 100644
--- a/src/objects/m33sss-j013349-55-304743-7/inventory.json
+++ b/src/objects/m33sss-j013349-55-304743-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "1f64d8029b67707f6426be1990ab730cb0831588a1bbcce1d6ff50faecaa4cf4"
+      "bytes": 1679,
+      "sha256": "2bbb14633a50af605582ffb1815140ea1d0214e970002db09886961487562315"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013349-55-304743-7/source/content/object.json b/src/objects/m33sss-j013349-55-304743-7/source/content/object.json
index 3917765f460..9852662a56c 100644
--- a/src/objects/m33sss-j013349-55-304743-7/source/content/object.json
+++ b/src/objects/m33sss-j013349-55-304743-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,179 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,179 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013349-55-304743-7/source/measurements.json b/src/objects/m33sss-j013349-55-304743-7/source/measurements.json
index a59db55fad1..e0575a47fa6 100644
--- a/src/objects/m33sss-j013349-55-304743-7/source/measurements.json
+++ b/src/objects/m33sss-j013349-55-304743-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 30,680,370 km at 860179.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860179,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,179 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860179 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,179 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860179 pc; Gaia DR3 cannot see the star",
   "radiusKm": 30680370,
   "radiusSource": "Radius 44.1 +/- 7.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.012 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.779); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 30,680,370 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5510 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.012 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.779); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5510,
diff --git a/src/objects/m33sss-j013349-55-304743-7/source/preparation/new-object.json b/src/objects/m33sss-j013349-55-304743-7/source/preparation/new-object.json
index b620782acc8..e0d070734d8 100644
--- a/src/objects/m33sss-j013349-55-304743-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013349-55-304743-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860179,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,179 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,179 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013349-60-304400-8/NOTICE.md b/src/objects/m33sss-j013349-60-304400-8/NOTICE.md
index cc5de944a0b..9eda3acc698 100644
--- a/src/objects/m33sss-j013349-60-304400-8/NOTICE.md
+++ b/src/objects/m33sss-j013349-60-304400-8/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334960+3044008 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,683 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334960+3044008 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,683 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013349-60-304400-8/README.md b/src/objects/m33sss-j013349-60-304400-8/README.md
index a6611586725..dd082d8ddad 100644
--- a/src/objects/m33sss-j013349-60-304400-8/README.md
+++ b/src/objects/m33sss-j013349-60-304400-8/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 6.28 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334960+3044008 (SIMBAD M33SSS J013349.60+304400.8); placed by that row, not by a Gaia source, distance 859,683 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,683 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 45.5 +/- 7.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.281 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.798); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,490 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.281 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.798); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334960+3044008 (SIMBAD M33SSS J013349.60+304400.8); placed by that row, not by a Gaia source, distance 859,683 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,683 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 45.5 +/- 7.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.281 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.798); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,490 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.281 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.798); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,490 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013349-60-304400-8/inventory.json b/src/objects/m33sss-j013349-60-304400-8/inventory.json
index 0b0a5cc5cf1..32969b73854 100644
--- a/src/objects/m33sss-j013349-60-304400-8/inventory.json
+++ b/src/objects/m33sss-j013349-60-304400-8/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "3e206b7544b3ce0b9aa3f70dfb389bd89ae550c19b5599f0ce386011240335c3"
+      "bytes": 1679,
+      "sha256": "8c8268a2376730f83ee625a40022ec3ea8d278a1c0ad0d32ad7e0f969cd2a0b9"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013349-60-304400-8/source/content/object.json b/src/objects/m33sss-j013349-60-304400-8/source/content/object.json
index f9ca580c773..b6991d97cf6 100644
--- a/src/objects/m33sss-j013349-60-304400-8/source/content/object.json
+++ b/src/objects/m33sss-j013349-60-304400-8/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,683 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,683 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013349-60-304400-8/source/measurements.json b/src/objects/m33sss-j013349-60-304400-8/source/measurements.json
index c3d32c88995..46565b1d430 100644
--- a/src/objects/m33sss-j013349-60-304400-8/source/measurements.json
+++ b/src/objects/m33sss-j013349-60-304400-8/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 31,654,350 km at 859683.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859683,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,683 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859683 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,683 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859683 pc; Gaia DR3 cannot see the star",
   "radiusKm": 31654350,
   "radiusSource": "Radius 45.5 +/- 7.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.281 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.798); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 31,654,350 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5490 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.281 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.798); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5490,
diff --git a/src/objects/m33sss-j013349-60-304400-8/source/preparation/new-object.json b/src/objects/m33sss-j013349-60-304400-8/source/preparation/new-object.json
index d29c63303fa..4b49701369c 100644
--- a/src/objects/m33sss-j013349-60-304400-8/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013349-60-304400-8/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859683,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,683 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,683 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013350-51-304753-7/NOTICE.md b/src/objects/m33sss-j013350-51-304753-7/NOTICE.md
index 3c3926015b1..2180b4db22c 100644
--- a/src/objects/m33sss-j013350-51-304753-7/NOTICE.md
+++ b/src/objects/m33sss-j013350-51-304753-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335051+3047537 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,135 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335051+3047537 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,135 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013350-51-304753-7/README.md b/src/objects/m33sss-j013350-51-304753-7/README.md
index 6ca722664c3..b66cea78566 100644
--- a/src/objects/m33sss-j013350-51-304753-7/README.md
+++ b/src/objects/m33sss-j013350-51-304753-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 26.5 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335051+3047537 (SIMBAD M33SSS J013350.51+304753.7); placed by that row, not by a Gaia source, distance 860,135 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,135 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 128.5 +/- 21.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.49 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.423); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,000 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.49 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.423); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335051+3047537 (SIMBAD M33SSS J013350.51+304753.7); placed by that row, not by a Gaia source, distance 860,135 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,135 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 128.5 +/- 21.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.49 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.423); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,000 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.49 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.423); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,000 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe6d0. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013350-51-304753-7/inventory.json b/src/objects/m33sss-j013350-51-304753-7/inventory.json
index d5e61df3909..ebeb1580a70 100644
--- a/src/objects/m33sss-j013350-51-304753-7/inventory.json
+++ b/src/objects/m33sss-j013350-51-304753-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "1981a3431bcdd7d70c38207f34489fbdcdd944fdb177904705d0f33d42e8ce64"
+      "bytes": 1680,
+      "sha256": "c18dbc3cbe11616c90bc0440c9a23bd3242371d6e861332c8b3abfa4337745b6"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013350-51-304753-7/source/content/object.json b/src/objects/m33sss-j013350-51-304753-7/source/content/object.json
index 72eadda8692..fd226fbec31 100644
--- a/src/objects/m33sss-j013350-51-304753-7/source/content/object.json
+++ b/src/objects/m33sss-j013350-51-304753-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,135 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,135 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013350-51-304753-7/source/measurements.json b/src/objects/m33sss-j013350-51-304753-7/source/measurements.json
index fb30631ab19..89a81affeab 100644
--- a/src/objects/m33sss-j013350-51-304753-7/source/measurements.json
+++ b/src/objects/m33sss-j013350-51-304753-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 89,397,450 km at 860135.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860135,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,135 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860135 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,135 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860135 pc; Gaia DR3 cannot see the star",
   "radiusKm": 89397450,
   "radiusSource": "Radius 128.5 +/- 21.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.49 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.423); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 89,397,450 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5000 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.49 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.423); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5000,
diff --git a/src/objects/m33sss-j013350-51-304753-7/source/preparation/new-object.json b/src/objects/m33sss-j013350-51-304753-7/source/preparation/new-object.json
index f34c2e48519..4048492bcb4 100644
--- a/src/objects/m33sss-j013350-51-304753-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013350-51-304753-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860135,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,135 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,135 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013350-67-303445-9/NOTICE.md b/src/objects/m33sss-j013350-67-303445-9/NOTICE.md
index f3477669931..1ae57992dc3 100644
--- a/src/objects/m33sss-j013350-67-303445-9/NOTICE.md
+++ b/src/objects/m33sss-j013350-67-303445-9/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335067+3034459 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,393 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335067+3034459 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,393 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013350-67-303445-9/README.md b/src/objects/m33sss-j013350-67-303445-9/README.md
index ad9b9d6ed27..c3c2b9b6fff 100644
--- a/src/objects/m33sss-j013350-67-303445-9/README.md
+++ b/src/objects/m33sss-j013350-67-303445-9/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 6.03 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335067+3034459 (SIMBAD M33SSS J013350.67+303445.9); placed by that row, not by a Gaia source, distance 858,393 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,393 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 44.2 +/- 7.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.026 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.780); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,500 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.026 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.780); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335067+3034459 (SIMBAD M33SSS J013350.67+303445.9); placed by that row, not by a Gaia source, distance 858,393 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,393 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 44.2 +/- 7.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.026 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.780); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,500 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.026 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.780); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,500 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013350-67-303445-9/inventory.json b/src/objects/m33sss-j013350-67-303445-9/inventory.json
index 846fc86eadc..eff55895da0 100644
--- a/src/objects/m33sss-j013350-67-303445-9/inventory.json
+++ b/src/objects/m33sss-j013350-67-303445-9/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "2e2d1b4a58abc44599daaf562fbf1d7c2c9063a976436acd9bb18f50855a1dff"
+      "bytes": 1679,
+      "sha256": "97d3e10f5868b7cfa8760b3853d1765f463778a0556c18d6aad493ccae6d2c5e"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013350-67-303445-9/source/content/object.json b/src/objects/m33sss-j013350-67-303445-9/source/content/object.json
index fb5e833a0e2..7903ca1ba2b 100644
--- a/src/objects/m33sss-j013350-67-303445-9/source/content/object.json
+++ b/src/objects/m33sss-j013350-67-303445-9/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,393 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,393 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013350-67-303445-9/source/measurements.json b/src/objects/m33sss-j013350-67-303445-9/source/measurements.json
index 32585c9fe2b..a258c90db0d 100644
--- a/src/objects/m33sss-j013350-67-303445-9/source/measurements.json
+++ b/src/objects/m33sss-j013350-67-303445-9/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 30,749,940 km at 858393.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858393,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,393 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858393 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,393 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858393 pc; Gaia DR3 cannot see the star",
   "radiusKm": 30749940,
   "radiusSource": "Radius 44.2 +/- 7.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.026 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.780); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 30,749,940 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5500 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.026 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.780); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5500,
diff --git a/src/objects/m33sss-j013350-67-303445-9/source/preparation/new-object.json b/src/objects/m33sss-j013350-67-303445-9/source/preparation/new-object.json
index b2e87a3db78..a0fd2d35291 100644
--- a/src/objects/m33sss-j013350-67-303445-9/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013350-67-303445-9/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858393,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,393 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,393 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013350-67-304714-6/NOTICE.md b/src/objects/m33sss-j013350-67-304714-6/NOTICE.md
index 88c2ad52445..dd225e1873e 100644
--- a/src/objects/m33sss-j013350-67-304714-6/NOTICE.md
+++ b/src/objects/m33sss-j013350-67-304714-6/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335067+3047146 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,037 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335067+3047146 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,037 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013350-67-304714-6/README.md b/src/objects/m33sss-j013350-67-304714-6/README.md
index 50eb00c591d..a7a2d274d6e 100644
--- a/src/objects/m33sss-j013350-67-304714-6/README.md
+++ b/src/objects/m33sss-j013350-67-304714-6/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 9.71 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335067+3047146 (SIMBAD M33SSS J013350.67+304714.6); placed by that row, not by a Gaia source, distance 860,037 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,037 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 62.3 +/- 10.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.705 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.987); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,340 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.705 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.987); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335067+3047146 (SIMBAD M33SSS J013350.67+304714.6); placed by that row, not by a Gaia source, distance 860,037 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,037 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 62.3 +/- 10.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.705 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.987); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,340 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.705 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.987); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,340 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013350-67-304714-6/inventory.json b/src/objects/m33sss-j013350-67-304714-6/inventory.json
index 1f4c85a810e..80e72c3ed9d 100644
--- a/src/objects/m33sss-j013350-67-304714-6/inventory.json
+++ b/src/objects/m33sss-j013350-67-304714-6/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "e867ccdb37d031a2dbfa3b0784bde34d5f78b47e52a3d26d0a1142ca0e361ffe"
+      "bytes": 1679,
+      "sha256": "b59d947f4734f79dd8e86f40556235157deafdbf6ce924b05bf01882f839eeab"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013350-67-304714-6/source/content/object.json b/src/objects/m33sss-j013350-67-304714-6/source/content/object.json
index a9f0d84a36c..ac5e76ed697 100644
--- a/src/objects/m33sss-j013350-67-304714-6/source/content/object.json
+++ b/src/objects/m33sss-j013350-67-304714-6/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,037 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,037 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013350-67-304714-6/source/measurements.json b/src/objects/m33sss-j013350-67-304714-6/source/measurements.json
index e0a71756fee..6edc2377e38 100644
--- a/src/objects/m33sss-j013350-67-304714-6/source/measurements.json
+++ b/src/objects/m33sss-j013350-67-304714-6/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 43,342,110 km at 860037.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860037,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,037 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860037 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,037 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860037 pc; Gaia DR3 cannot see the star",
   "radiusKm": 43342110,
   "radiusSource": "Radius 62.3 +/- 10.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.705 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.987); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 43,342,110 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5340 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.705 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.987); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5340,
diff --git a/src/objects/m33sss-j013350-67-304714-6/source/preparation/new-object.json b/src/objects/m33sss-j013350-67-304714-6/source/preparation/new-object.json
index d7b773acde0..099a9b59207 100644
--- a/src/objects/m33sss-j013350-67-304714-6/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013350-67-304714-6/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860037,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,037 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,037 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013350-90-303336-1/NOTICE.md b/src/objects/m33sss-j013350-90-303336-1/NOTICE.md
index 49984162966..f240dccfbf7 100644
--- a/src/objects/m33sss-j013350-90-303336-1/NOTICE.md
+++ b/src/objects/m33sss-j013350-90-303336-1/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335090+3033361 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,225 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335090+3033361 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,225 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013350-90-303336-1/README.md b/src/objects/m33sss-j013350-90-303336-1/README.md
index 2c2c145ad22..ac7947f4712 100644
--- a/src/objects/m33sss-j013350-90-303336-1/README.md
+++ b/src/objects/m33sss-j013350-90-303336-1/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 37.6 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335090+3033361 (SIMBAD M33SSS J013350.90+303336.1); placed by that row, not by a Gaia source, distance 858,225 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,225 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 165.4 +/- 27.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 37.58 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.575); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,880 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 37.58 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.575); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335090+3033361 (SIMBAD M33SSS J013350.90+303336.1); placed by that row, not by a Gaia source, distance 858,225 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,225 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 165.4 +/- 27.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 37.58 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.575); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,880 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 37.58 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.575); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,880 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe4cb. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013350-90-303336-1/inventory.json b/src/objects/m33sss-j013350-90-303336-1/inventory.json
index 7b96121be0f..ed7f69f7fc6 100644
--- a/src/objects/m33sss-j013350-90-303336-1/inventory.json
+++ b/src/objects/m33sss-j013350-90-303336-1/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "a5294e86b0b804d96b255d4569697a9abec5c89054e29a9fc22b1a80897a00de"
+      "bytes": 1680,
+      "sha256": "ef71c006640dcf2f93f5d7774e18971e72c8c32052a4a7ae8a46a1a109ef7116"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013350-90-303336-1/source/content/object.json b/src/objects/m33sss-j013350-90-303336-1/source/content/object.json
index b6e3fa2b3cf..d4949b88ed4 100644
--- a/src/objects/m33sss-j013350-90-303336-1/source/content/object.json
+++ b/src/objects/m33sss-j013350-90-303336-1/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,225 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,225 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013350-90-303336-1/source/measurements.json b/src/objects/m33sss-j013350-90-303336-1/source/measurements.json
index 2939fcce92c..89501d1ed5a 100644
--- a/src/objects/m33sss-j013350-90-303336-1/source/measurements.json
+++ b/src/objects/m33sss-j013350-90-303336-1/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 115,068,780 km at 858225.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858225,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,225 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858225 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,225 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858225 pc; Gaia DR3 cannot see the star",
   "radiusKm": 115068780,
   "radiusSource": "Radius 165.4 +/- 27.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 37.58 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.575); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 115,068,780 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4880 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 37.58 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.575); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4880,
diff --git a/src/objects/m33sss-j013350-90-303336-1/source/preparation/new-object.json b/src/objects/m33sss-j013350-90-303336-1/source/preparation/new-object.json
index 60d9a721cca..64672243abe 100644
--- a/src/objects/m33sss-j013350-90-303336-1/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013350-90-303336-1/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858225,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,225 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,225 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013350-94-303117-4/NOTICE.md b/src/objects/m33sss-j013350-94-303117-4/NOTICE.md
index 79b3b60319d..d7fbce7aaf0 100644
--- a/src/objects/m33sss-j013350-94-303117-4/NOTICE.md
+++ b/src/objects/m33sss-j013350-94-303117-4/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335094+3031174 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,919 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335094+3031174 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,919 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013350-94-303117-4/README.md b/src/objects/m33sss-j013350-94-303117-4/README.md
index 56ac201d5dc..5212034045f 100644
--- a/src/objects/m33sss-j013350-94-303117-4/README.md
+++ b/src/objects/m33sss-j013350-94-303117-4/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 4.76 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335094+3031174 (SIMBAD M33SSS J013350.94+303117.4); placed by that row, not by a Gaia source, distance 857,919 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,919 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 37.3 +/- 6.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.764 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.678); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,590 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.764 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.678); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335094+3031174 (SIMBAD M33SSS J013350.94+303117.4); placed by that row, not by a Gaia source, distance 857,919 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,919 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 37.3 +/- 6.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.764 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.678); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,590 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.764 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.678); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,590 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeee4. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013350-94-303117-4/inventory.json b/src/objects/m33sss-j013350-94-303117-4/inventory.json
index 5bb1a41b1d5..95b297024f2 100644
--- a/src/objects/m33sss-j013350-94-303117-4/inventory.json
+++ b/src/objects/m33sss-j013350-94-303117-4/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "7d50f28a819a630bcb6ba43eb5ac67b033171362736bf9b8faef6b832b94c9d4"
+      "bytes": 1679,
+      "sha256": "ec4e22df02d72b145775c499b76b9fb0e06c7dd1b4df2f46775f7bf696f934a1"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013350-94-303117-4/source/content/object.json b/src/objects/m33sss-j013350-94-303117-4/source/content/object.json
index de034b2ad0b..27363d5532a 100644
--- a/src/objects/m33sss-j013350-94-303117-4/source/content/object.json
+++ b/src/objects/m33sss-j013350-94-303117-4/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,919 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,919 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013350-94-303117-4/source/measurements.json b/src/objects/m33sss-j013350-94-303117-4/source/measurements.json
index ac227cf1bff..8b493c39709 100644
--- a/src/objects/m33sss-j013350-94-303117-4/source/measurements.json
+++ b/src/objects/m33sss-j013350-94-303117-4/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 25,949,610 km at 857919.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857919,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,919 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857919 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,919 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857919 pc; Gaia DR3 cannot see the star",
   "radiusKm": 25949610,
   "radiusSource": "Radius 37.3 +/- 6.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.764 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.678); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 25,949,610 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5590 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.764 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.678); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5590,
diff --git a/src/objects/m33sss-j013350-94-303117-4/source/preparation/new-object.json b/src/objects/m33sss-j013350-94-303117-4/source/preparation/new-object.json
index b78755ec13b..1dfddaaf0f3 100644
--- a/src/objects/m33sss-j013350-94-303117-4/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013350-94-303117-4/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857919,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,919 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,919 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013351-04-304359-8/NOTICE.md b/src/objects/m33sss-j013351-04-304359-8/NOTICE.md
index b596c774e3c..dac26cc0678 100644
--- a/src/objects/m33sss-j013351-04-304359-8/NOTICE.md
+++ b/src/objects/m33sss-j013351-04-304359-8/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335104+3043598 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,581 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335104+3043598 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,581 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013351-04-304359-8/README.md b/src/objects/m33sss-j013351-04-304359-8/README.md
index 9de121ef8ec..5af4e7bffbc 100644
--- a/src/objects/m33sss-j013351-04-304359-8/README.md
+++ b/src/objects/m33sss-j013351-04-304359-8/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 12.3 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335104+3043598 (SIMBAD M33SSS J013351.04+304359.8); placed by that row, not by a Gaia source, distance 859,581 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,581 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 74.1 +/- 12.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.33 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.091); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,250 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.33 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.091); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335104+3043598 (SIMBAD M33SSS J013351.04+304359.8); placed by that row, not by a Gaia source, distance 859,581 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,581 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 74.1 +/- 12.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.33 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.091); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,250 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.33 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.091); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,250 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead9. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013351-04-304359-8/inventory.json b/src/objects/m33sss-j013351-04-304359-8/inventory.json
index 9b4e2410d98..84b028bda75 100644
--- a/src/objects/m33sss-j013351-04-304359-8/inventory.json
+++ b/src/objects/m33sss-j013351-04-304359-8/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "625039298aa8ebce14846f2f51d8a589b9c0d4a7a11806ee0cfa265f65aa4769"
+      "bytes": 1679,
+      "sha256": "1c15e127e18354f41012ce7ebe660d4b64db6765e92fe0268b711a44275487a2"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013351-04-304359-8/source/content/object.json b/src/objects/m33sss-j013351-04-304359-8/source/content/object.json
index 545a9d14211..1d166743a9f 100644
--- a/src/objects/m33sss-j013351-04-304359-8/source/content/object.json
+++ b/src/objects/m33sss-j013351-04-304359-8/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,581 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,581 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013351-04-304359-8/source/measurements.json b/src/objects/m33sss-j013351-04-304359-8/source/measurements.json
index 4c02adf0dca..146a29aa07e 100644
--- a/src/objects/m33sss-j013351-04-304359-8/source/measurements.json
+++ b/src/objects/m33sss-j013351-04-304359-8/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 51,551,370 km at 859581.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859581,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,581 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859581 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,581 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859581 pc; Gaia DR3 cannot see the star",
   "radiusKm": 51551370,
   "radiusSource": "Radius 74.1 +/- 12.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.33 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.091); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 51,551,370 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5250 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.33 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.091); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5250,
diff --git a/src/objects/m33sss-j013351-04-304359-8/source/preparation/new-object.json b/src/objects/m33sss-j013351-04-304359-8/source/preparation/new-object.json
index 09b626c7692..3649b66faea 100644
--- a/src/objects/m33sss-j013351-04-304359-8/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013351-04-304359-8/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859581,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,581 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,581 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013351-72-305037-0/NOTICE.md b/src/objects/m33sss-j013351-72-305037-0/NOTICE.md
index 4be21a158a1..99f56bfe974 100644
--- a/src/objects/m33sss-j013351-72-305037-0/NOTICE.md
+++ b/src/objects/m33sss-j013351-72-305037-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335172+3050370 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,412 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335172+3050370 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,412 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013351-72-305037-0/README.md b/src/objects/m33sss-j013351-72-305037-0/README.md
index 94e75ab1de7..dede432b097 100644
--- a/src/objects/m33sss-j013351-72-305037-0/README.md
+++ b/src/objects/m33sss-j013351-72-305037-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 9.04 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335172+3050370 (SIMBAD M33SSS J013351.72+305037.0); placed by that row, not by a Gaia source, distance 860,412 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,412 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 59.2 +/- 9.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.036 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.956); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.036 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.956); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335172+3050370 (SIMBAD M33SSS J013351.72+305037.0); placed by that row, not by a Gaia source, distance 860,412 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,412 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 59.2 +/- 9.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.036 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.956); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.036 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.956); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,360 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013351-72-305037-0/inventory.json b/src/objects/m33sss-j013351-72-305037-0/inventory.json
index 09ee342e3de..ba00d6295eb 100644
--- a/src/objects/m33sss-j013351-72-305037-0/inventory.json
+++ b/src/objects/m33sss-j013351-72-305037-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "5fdb95744e00335262f12f202803eda62622d6231663396160cd44e2c2bc473a"
+      "bytes": 1679,
+      "sha256": "7888a0384b3aaaf6b5d11008df783c57d04da7b0533565d5a66c33b6b187d428"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013351-72-305037-0/source/content/object.json b/src/objects/m33sss-j013351-72-305037-0/source/content/object.json
index 03781098508..3bf7f8a10d6 100644
--- a/src/objects/m33sss-j013351-72-305037-0/source/content/object.json
+++ b/src/objects/m33sss-j013351-72-305037-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,412 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,412 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013351-72-305037-0/source/measurements.json b/src/objects/m33sss-j013351-72-305037-0/source/measurements.json
index 42824e64ac4..cd5e73354a9 100644
--- a/src/objects/m33sss-j013351-72-305037-0/source/measurements.json
+++ b/src/objects/m33sss-j013351-72-305037-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 41,185,440 km at 860412.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860412,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,412 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860412 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,412 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860412 pc; Gaia DR3 cannot see the star",
   "radiusKm": 41185440,
   "radiusSource": "Radius 59.2 +/- 9.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.036 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.956); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 41,185,440 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5360 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.036 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.956); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5360,
diff --git a/src/objects/m33sss-j013351-72-305037-0/source/preparation/new-object.json b/src/objects/m33sss-j013351-72-305037-0/source/preparation/new-object.json
index 874800cd422..e3883e91f87 100644
--- a/src/objects/m33sss-j013351-72-305037-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013351-72-305037-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860412,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,412 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,412 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013351-82-303310-9/NOTICE.md b/src/objects/m33sss-j013351-82-303310-9/NOTICE.md
index 5e467ebae55..0b576237ea1 100644
--- a/src/objects/m33sss-j013351-82-303310-9/NOTICE.md
+++ b/src/objects/m33sss-j013351-82-303310-9/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335182+3033109 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,107 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335182+3033109 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,107 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013351-82-303310-9/README.md b/src/objects/m33sss-j013351-82-303310-9/README.md
index 3e79ac2732f..2f24e35374a 100644
--- a/src/objects/m33sss-j013351-82-303310-9/README.md
+++ b/src/objects/m33sss-j013351-82-303310-9/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 6.50 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335182+3033109 (SIMBAD M33SSS J013351.82+303310.9); placed by that row, not by a Gaia source, distance 858,107 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,107 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 46.7 +/- 7.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.501 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.813); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,480 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.501 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.813); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335182+3033109 (SIMBAD M33SSS J013351.82+303310.9); placed by that row, not by a Gaia source, distance 858,107 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,107 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 46.7 +/- 7.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.501 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.813); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,480 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.501 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.813); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,480 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede0. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013351-82-303310-9/inventory.json b/src/objects/m33sss-j013351-82-303310-9/inventory.json
index f4dd0037016..cb86c8d2b7a 100644
--- a/src/objects/m33sss-j013351-82-303310-9/inventory.json
+++ b/src/objects/m33sss-j013351-82-303310-9/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "16183c05ce3474136493f960deb93df9d430d13ba092a1ace686ab223dad936a"
+      "bytes": 1679,
+      "sha256": "36567bf25b530c1bb7bd7a0ca4fb1e3c9eeb8c29671c7549155f44ce785a62cb"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013351-82-303310-9/source/content/object.json b/src/objects/m33sss-j013351-82-303310-9/source/content/object.json
index 308e0c36935..bad347bb5ef 100644
--- a/src/objects/m33sss-j013351-82-303310-9/source/content/object.json
+++ b/src/objects/m33sss-j013351-82-303310-9/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,107 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,107 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013351-82-303310-9/source/measurements.json b/src/objects/m33sss-j013351-82-303310-9/source/measurements.json
index 6eb7a8e868e..4c7f8667469 100644
--- a/src/objects/m33sss-j013351-82-303310-9/source/measurements.json
+++ b/src/objects/m33sss-j013351-82-303310-9/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 32,489,190 km at 858107.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858107,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,107 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858107 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,107 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858107 pc; Gaia DR3 cannot see the star",
   "radiusKm": 32489190,
   "radiusSource": "Radius 46.7 +/- 7.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.501 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.813); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 32,489,190 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5480 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.501 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.813); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5480,
diff --git a/src/objects/m33sss-j013351-82-303310-9/source/preparation/new-object.json b/src/objects/m33sss-j013351-82-303310-9/source/preparation/new-object.json
index 5aac2dc238d..afe319cef3c 100644
--- a/src/objects/m33sss-j013351-82-303310-9/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013351-82-303310-9/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858107,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,107 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,107 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013351-98-304848-5/NOTICE.md b/src/objects/m33sss-j013351-98-304848-5/NOTICE.md
index a9113e121e9..29a05b89781 100644
--- a/src/objects/m33sss-j013351-98-304848-5/NOTICE.md
+++ b/src/objects/m33sss-j013351-98-304848-5/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335198+3048485 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,155 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335198+3048485 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,155 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013351-98-304848-5/README.md b/src/objects/m33sss-j013351-98-304848-5/README.md
index 9b1f071bb76..79b9db95922 100644
--- a/src/objects/m33sss-j013351-98-304848-5/README.md
+++ b/src/objects/m33sss-j013351-98-304848-5/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 13.3 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335198+3048485 (SIMBAD M33SSS J013351.98+304848.5); placed by that row, not by a Gaia source, distance 860,155 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,155 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 78.4 +/- 13.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.34 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.125); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.34 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.125); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335198+3048485 (SIMBAD M33SSS J013351.98+304848.5); placed by that row, not by a Gaia source, distance 860,155 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,155 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 78.4 +/- 13.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.34 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.125); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.34 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.125); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,230 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013351-98-304848-5/inventory.json b/src/objects/m33sss-j013351-98-304848-5/inventory.json
index 090e05e2261..c57a430fee5 100644
--- a/src/objects/m33sss-j013351-98-304848-5/inventory.json
+++ b/src/objects/m33sss-j013351-98-304848-5/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "41de1dcbab12c6d5264994dd944b8b05fa81946439df27f43db682d03d9d553c"
+      "bytes": 1679,
+      "sha256": "cb5de3da0348694cd750177df0fc929a161d43e9f3eac3b7c13544f8cb62bf6a"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013351-98-304848-5/source/content/object.json b/src/objects/m33sss-j013351-98-304848-5/source/content/object.json
index 2187d807516..55d8102de27 100644
--- a/src/objects/m33sss-j013351-98-304848-5/source/content/object.json
+++ b/src/objects/m33sss-j013351-98-304848-5/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,155 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,155 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013351-98-304848-5/source/measurements.json b/src/objects/m33sss-j013351-98-304848-5/source/measurements.json
index 956524a6eb8..8d0c88d7588 100644
--- a/src/objects/m33sss-j013351-98-304848-5/source/measurements.json
+++ b/src/objects/m33sss-j013351-98-304848-5/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 54,542,880 km at 860155.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860155,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,155 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860155 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,155 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860155 pc; Gaia DR3 cannot see the star",
   "radiusKm": 54542880,
   "radiusSource": "Radius 78.4 +/- 13.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.34 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.125); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 54,542,880 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5230 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.34 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.125); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5230,
diff --git a/src/objects/m33sss-j013351-98-304848-5/source/preparation/new-object.json b/src/objects/m33sss-j013351-98-304848-5/source/preparation/new-object.json
index c854c31e2ac..3db04b55df1 100644
--- a/src/objects/m33sss-j013351-98-304848-5/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013351-98-304848-5/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860155,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,155 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,155 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013352-30-304500-8/NOTICE.md b/src/objects/m33sss-j013352-30-304500-8/NOTICE.md
index 45fef7a77c1..d3c2d9c8fe1 100644
--- a/src/objects/m33sss-j013352-30-304500-8/NOTICE.md
+++ b/src/objects/m33sss-j013352-30-304500-8/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335230+3045008 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,631 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335230+3045008 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,631 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013352-30-304500-8/README.md b/src/objects/m33sss-j013352-30-304500-8/README.md
index b5c49a1b31c..42aff446e95 100644
--- a/src/objects/m33sss-j013352-30-304500-8/README.md
+++ b/src/objects/m33sss-j013352-30-304500-8/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 9.20 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335230+3045008 (SIMBAD M33SSS J013352.30+304500.8); placed by that row, not by a Gaia source, distance 859,631 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,631 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 60 +/- 10 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.204 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.964); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,350 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.204 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.964); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335230+3045008 (SIMBAD M33SSS J013352.30+304500.8); placed by that row, not by a Gaia source, distance 859,631 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,631 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 60 +/- 10 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.204 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.964); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,350 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.204 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.964); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,350 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013352-30-304500-8/inventory.json b/src/objects/m33sss-j013352-30-304500-8/inventory.json
index b80a7719049..4cd631393ce 100644
--- a/src/objects/m33sss-j013352-30-304500-8/inventory.json
+++ b/src/objects/m33sss-j013352-30-304500-8/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "3ab21b639a195ae871766028b332bccfcb5552886587e2b0a0fda13af6121cf2"
+      "bytes": 1679,
+      "sha256": "381ff65a3de941e2ef0e6097f78c72fc0332b3f04a4a837f13db9a59e703d9ef"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013352-30-304500-8/source/content/object.json b/src/objects/m33sss-j013352-30-304500-8/source/content/object.json
index aaadc811816..3dac4e332f7 100644
--- a/src/objects/m33sss-j013352-30-304500-8/source/content/object.json
+++ b/src/objects/m33sss-j013352-30-304500-8/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,631 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,631 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013352-30-304500-8/source/measurements.json b/src/objects/m33sss-j013352-30-304500-8/source/measurements.json
index 66aaecaf146..60f5cd4c0b1 100644
--- a/src/objects/m33sss-j013352-30-304500-8/source/measurements.json
+++ b/src/objects/m33sss-j013352-30-304500-8/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 41,742,000 km at 859631.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859631,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,631 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859631 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,631 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859631 pc; Gaia DR3 cannot see the star",
   "radiusKm": 41742000,
   "radiusSource": "Radius 60 +/- 10 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.204 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.964); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 41,742,000 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5350 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.204 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.964); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5350,
diff --git a/src/objects/m33sss-j013352-30-304500-8/source/preparation/new-object.json b/src/objects/m33sss-j013352-30-304500-8/source/preparation/new-object.json
index b7e787f875d..98c30c1c14c 100644
--- a/src/objects/m33sss-j013352-30-304500-8/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013352-30-304500-8/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859631,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,631 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,631 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013352-32-304602-6/NOTICE.md b/src/objects/m33sss-j013352-32-304602-6/NOTICE.md
index 0fa576798df..79d9f43560b 100644
--- a/src/objects/m33sss-j013352-32-304602-6/NOTICE.md
+++ b/src/objects/m33sss-j013352-32-304602-6/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335232+3046026 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335232+3046026 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013352-32-304602-6/README.md b/src/objects/m33sss-j013352-32-304602-6/README.md
index 34af04bf9b2..a596fe609da 100644
--- a/src/objects/m33sss-j013352-32-304602-6/README.md
+++ b/src/objects/m33sss-j013352-32-304602-6/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 5.96 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335232+3046026 (SIMBAD M33SSS J013352.32+304602.6); placed by that row, not by a Gaia source, distance 859,765 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 43.8 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.957 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.775); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.957 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.775); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335232+3046026 (SIMBAD M33SSS J013352.32+304602.6); placed by that row, not by a Gaia source, distance 859,765 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 43.8 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.957 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.775); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.957 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.775); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,510 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013352-32-304602-6/inventory.json b/src/objects/m33sss-j013352-32-304602-6/inventory.json
index 1eb476bcfe3..b5616701ec1 100644
--- a/src/objects/m33sss-j013352-32-304602-6/inventory.json
+++ b/src/objects/m33sss-j013352-32-304602-6/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "d72107d7641182b76c92d98d787aaceb89f20036eaf5151da462d798f658d072"
+      "bytes": 1679,
+      "sha256": "014ed0e6d3d5d1f71b9619cc9e947f4e64b26e8bf71a423091d4faac4a7fb54d"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013352-32-304602-6/source/content/object.json b/src/objects/m33sss-j013352-32-304602-6/source/content/object.json
index 0a76c8d38a7..3094a6263cc 100644
--- a/src/objects/m33sss-j013352-32-304602-6/source/content/object.json
+++ b/src/objects/m33sss-j013352-32-304602-6/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013352-32-304602-6/source/measurements.json b/src/objects/m33sss-j013352-32-304602-6/source/measurements.json
index 392f0ce890e..9a418cf0247 100644
--- a/src/objects/m33sss-j013352-32-304602-6/source/measurements.json
+++ b/src/objects/m33sss-j013352-32-304602-6/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 30,471,660 km at 859765.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859765,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859765 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859765 pc; Gaia DR3 cannot see the star",
   "radiusKm": 30471660,
   "radiusSource": "Radius 43.8 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.957 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.775); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 30,471,660 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5510 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.957 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.775); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5510,
diff --git a/src/objects/m33sss-j013352-32-304602-6/source/preparation/new-object.json b/src/objects/m33sss-j013352-32-304602-6/source/preparation/new-object.json
index e4c44150547..a0ad01a08a6 100644
--- a/src/objects/m33sss-j013352-32-304602-6/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013352-32-304602-6/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859765,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,765 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013353-11-304834-3/NOTICE.md b/src/objects/m33sss-j013353-11-304834-3/NOTICE.md
index b8c81ba948f..97f66b8fd74 100644
--- a/src/objects/m33sss-j013353-11-304834-3/NOTICE.md
+++ b/src/objects/m33sss-j013353-11-304834-3/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335311+3048343 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,046 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335311+3048343 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,046 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013353-11-304834-3/README.md b/src/objects/m33sss-j013353-11-304834-3/README.md
index 0e3a6507e93..6aa1e2196e5 100644
--- a/src/objects/m33sss-j013353-11-304834-3/README.md
+++ b/src/objects/m33sss-j013353-11-304834-3/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 9.59 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335311+3048343 (SIMBAD M33SSS J013353.11+304834.3); placed by that row, not by a Gaia source, distance 860,046 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,046 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 61.8 +/- 10.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.594 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.982); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,340 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.594 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.982); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335311+3048343 (SIMBAD M33SSS J013353.11+304834.3); placed by that row, not by a Gaia source, distance 860,046 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,046 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 61.8 +/- 10.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.594 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.982); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,340 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.594 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.982); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,340 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013353-11-304834-3/inventory.json b/src/objects/m33sss-j013353-11-304834-3/inventory.json
index 69e13697b54..23404200aa0 100644
--- a/src/objects/m33sss-j013353-11-304834-3/inventory.json
+++ b/src/objects/m33sss-j013353-11-304834-3/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "c55161147eb6e86006d7a96b87fe3d266f2c6dca5888e67ca65bff3c32972c25"
+      "bytes": 1679,
+      "sha256": "d103db4f1969158e12ca59e3e55c12170463613a612d55dc49cecb4b7fd1af04"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013353-11-304834-3/source/content/object.json b/src/objects/m33sss-j013353-11-304834-3/source/content/object.json
index 56149d358ab..d4c2854fb4d 100644
--- a/src/objects/m33sss-j013353-11-304834-3/source/content/object.json
+++ b/src/objects/m33sss-j013353-11-304834-3/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,046 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,046 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013353-11-304834-3/source/measurements.json b/src/objects/m33sss-j013353-11-304834-3/source/measurements.json
index a5a98815b5b..982e35bf9ca 100644
--- a/src/objects/m33sss-j013353-11-304834-3/source/measurements.json
+++ b/src/objects/m33sss-j013353-11-304834-3/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 42,994,260 km at 860046.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860046,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,046 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860046 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,046 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860046 pc; Gaia DR3 cannot see the star",
   "radiusKm": 42994260,
   "radiusSource": "Radius 61.8 +/- 10.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.594 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.982); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 42,994,260 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5340 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.594 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.982); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5340,
diff --git a/src/objects/m33sss-j013353-11-304834-3/source/preparation/new-object.json b/src/objects/m33sss-j013353-11-304834-3/source/preparation/new-object.json
index 0f7a1115c2e..ba850c3f913 100644
--- a/src/objects/m33sss-j013353-11-304834-3/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013353-11-304834-3/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 860046,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,046 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,046 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013353-45-303308-5/NOTICE.md b/src/objects/m33sss-j013353-45-303308-5/NOTICE.md
index 96136fcf99e..4ca10c861fc 100644
--- a/src/objects/m33sss-j013353-45-303308-5/NOTICE.md
+++ b/src/objects/m33sss-j013353-45-303308-5/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335345+3033085 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,990 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335345+3033085 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,990 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013353-45-303308-5/README.md b/src/objects/m33sss-j013353-45-303308-5/README.md
index 3887a9bdcbf..e06e289b885 100644
--- a/src/objects/m33sss-j013353-45-303308-5/README.md
+++ b/src/objects/m33sss-j013353-45-303308-5/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 11.5 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335345+3033085 (SIMBAD M33SSS J013353.45+303308.5); placed by that row, not by a Gaia source, distance 857,990 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,990 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 70.5 +/- 11.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.51 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.061); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,280 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.51 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.061); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335345+3033085 (SIMBAD M33SSS J013353.45+303308.5); placed by that row, not by a Gaia source, distance 857,990 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,990 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 70.5 +/- 11.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.51 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.061); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,280 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.51 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.061); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,280 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeada. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013353-45-303308-5/inventory.json b/src/objects/m33sss-j013353-45-303308-5/inventory.json
index faf7877cbd2..809968f83af 100644
--- a/src/objects/m33sss-j013353-45-303308-5/inventory.json
+++ b/src/objects/m33sss-j013353-45-303308-5/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "d726a133b62fd214396b14125022996c1140fe7df97df36abadf4214fec34861"
+      "bytes": 1679,
+      "sha256": "7ca3359428bf266ddab7d9462ec289547f3e07927e9eae5936aac1594d9d4bde"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013353-45-303308-5/source/content/object.json b/src/objects/m33sss-j013353-45-303308-5/source/content/object.json
index 261a1455619..cffba7cc5a2 100644
--- a/src/objects/m33sss-j013353-45-303308-5/source/content/object.json
+++ b/src/objects/m33sss-j013353-45-303308-5/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,990 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,990 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013353-45-303308-5/source/measurements.json b/src/objects/m33sss-j013353-45-303308-5/source/measurements.json
index 8f35fc3e07f..077c6b7577a 100644
--- a/src/objects/m33sss-j013353-45-303308-5/source/measurements.json
+++ b/src/objects/m33sss-j013353-45-303308-5/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 49,046,850 km at 857990.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857990,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,990 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857990 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,990 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857990 pc; Gaia DR3 cannot see the star",
   "radiusKm": 49046850,
   "radiusSource": "Radius 70.5 +/- 11.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.51 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.061); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 49,046,850 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5280 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.51 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.061); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5280,
diff --git a/src/objects/m33sss-j013353-45-303308-5/source/preparation/new-object.json b/src/objects/m33sss-j013353-45-303308-5/source/preparation/new-object.json
index 235231b67c9..473ab0ee813 100644
--- a/src/objects/m33sss-j013353-45-303308-5/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013353-45-303308-5/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857990,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,990 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,990 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013354-28-304110-7/NOTICE.md b/src/objects/m33sss-j013354-28-304110-7/NOTICE.md
index d4da4c74c0e..3e1a6e9a860 100644
--- a/src/objects/m33sss-j013354-28-304110-7/NOTICE.md
+++ b/src/objects/m33sss-j013354-28-304110-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335428+3041107 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,988 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335428+3041107 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,988 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013354-28-304110-7/README.md b/src/objects/m33sss-j013354-28-304110-7/README.md
index 7eb2867b7e1..830a0734f71 100644
--- a/src/objects/m33sss-j013354-28-304110-7/README.md
+++ b/src/objects/m33sss-j013354-28-304110-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 28.1 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335428+3041107 (SIMBAD M33SSS J013354.28+304110.7); placed by that row, not by a Gaia source, distance 858,988 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,988 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 134 +/- 22.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.05 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.448); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,980 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.05 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.448); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335428+3041107 (SIMBAD M33SSS J013354.28+304110.7); placed by that row, not by a Gaia source, distance 858,988 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,988 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 134 +/- 22.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.05 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.448); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,980 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.05 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.448); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,980 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe6cf. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013354-28-304110-7/inventory.json b/src/objects/m33sss-j013354-28-304110-7/inventory.json
index 02b9156368d..58306063f77 100644
--- a/src/objects/m33sss-j013354-28-304110-7/inventory.json
+++ b/src/objects/m33sss-j013354-28-304110-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "43e48cabe32620c920798d133ad9228d515e83f3e82d63b3c01e41edce6bdcfd"
+      "bytes": 1680,
+      "sha256": "230eb7c206e6d4a2b7584d4874fffd2b344d96dd900476118ff0cc05122ffe42"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013354-28-304110-7/source/content/object.json b/src/objects/m33sss-j013354-28-304110-7/source/content/object.json
index d203d548ac0..cf65105cefd 100644
--- a/src/objects/m33sss-j013354-28-304110-7/source/content/object.json
+++ b/src/objects/m33sss-j013354-28-304110-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,988 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,988 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013354-28-304110-7/source/measurements.json b/src/objects/m33sss-j013354-28-304110-7/source/measurements.json
index fd31b8ea96a..093e21edaef 100644
--- a/src/objects/m33sss-j013354-28-304110-7/source/measurements.json
+++ b/src/objects/m33sss-j013354-28-304110-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 93,223,800 km at 858988.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858988,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,988 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858988 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,988 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858988 pc; Gaia DR3 cannot see the star",
   "radiusKm": 93223800,
   "radiusSource": "Radius 134 +/- 22.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.05 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.448); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 93,223,800 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4980 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 28.05 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.448); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4980,
diff --git a/src/objects/m33sss-j013354-28-304110-7/source/preparation/new-object.json b/src/objects/m33sss-j013354-28-304110-7/source/preparation/new-object.json
index 994f95018c2..ade0b24bedc 100644
--- a/src/objects/m33sss-j013354-28-304110-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013354-28-304110-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858988,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,988 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,988 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013354-79-304518-1/NOTICE.md b/src/objects/m33sss-j013354-79-304518-1/NOTICE.md
index 506942c6c5b..62f96e99ede 100644
--- a/src/objects/m33sss-j013354-79-304518-1/NOTICE.md
+++ b/src/objects/m33sss-j013354-79-304518-1/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335479+3045181 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,498 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335479+3045181 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,498 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013354-79-304518-1/README.md b/src/objects/m33sss-j013354-79-304518-1/README.md
index 2879c1e91c9..e73df2835dd 100644
--- a/src/objects/m33sss-j013354-79-304518-1/README.md
+++ b/src/objects/m33sss-j013354-79-304518-1/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 5.78 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335479+3045181 (SIMBAD M33SSS J013354.79+304518.1); placed by that row, not by a Gaia source, distance 859,498 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,498 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 42.9 +/- 7.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.781 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.762); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,520 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.781 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.762); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335479+3045181 (SIMBAD M33SSS J013354.79+304518.1); placed by that row, not by a Gaia source, distance 859,498 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,498 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 42.9 +/- 7.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.781 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.762); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,520 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.781 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.762); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,520 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede2. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013354-79-304518-1/inventory.json b/src/objects/m33sss-j013354-79-304518-1/inventory.json
index 0a147d88ca1..b37155b66d8 100644
--- a/src/objects/m33sss-j013354-79-304518-1/inventory.json
+++ b/src/objects/m33sss-j013354-79-304518-1/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "c267378940a22b83e416b9225a55a8f41e914838cd5dc3c6dd7389b9760c57bb"
+      "bytes": 1679,
+      "sha256": "4aad0c3d60a271bd7fccfdd9672f7de684bb1aefa95724cee989b2427ebb7404"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013354-79-304518-1/source/content/object.json b/src/objects/m33sss-j013354-79-304518-1/source/content/object.json
index 68832dcd393..2f608e7c3d6 100644
--- a/src/objects/m33sss-j013354-79-304518-1/source/content/object.json
+++ b/src/objects/m33sss-j013354-79-304518-1/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,498 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,498 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013354-79-304518-1/source/measurements.json b/src/objects/m33sss-j013354-79-304518-1/source/measurements.json
index c7cce0d5d59..a64eb23e458 100644
--- a/src/objects/m33sss-j013354-79-304518-1/source/measurements.json
+++ b/src/objects/m33sss-j013354-79-304518-1/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 29,845,530 km at 859498.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859498,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,498 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859498 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,498 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859498 pc; Gaia DR3 cannot see the star",
   "radiusKm": 29845530,
   "radiusSource": "Radius 42.9 +/- 7.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.781 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.762); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 29,845,530 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5520 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.781 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.762); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5520,
diff --git a/src/objects/m33sss-j013354-79-304518-1/source/preparation/new-object.json b/src/objects/m33sss-j013354-79-304518-1/source/preparation/new-object.json
index 42395f579f6..55e4fa9c544 100644
--- a/src/objects/m33sss-j013354-79-304518-1/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013354-79-304518-1/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859498,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,498 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,498 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013354-82-304531-7/NOTICE.md b/src/objects/m33sss-j013354-82-304531-7/NOTICE.md
index f6313cb1777..c105991fb33 100644
--- a/src/objects/m33sss-j013354-82-304531-7/NOTICE.md
+++ b/src/objects/m33sss-j013354-82-304531-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335482+3045317 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,526 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335482+3045317 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,526 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013354-82-304531-7/README.md b/src/objects/m33sss-j013354-82-304531-7/README.md
index a14f4b97b59..4b10078de4b 100644
--- a/src/objects/m33sss-j013354-82-304531-7/README.md
+++ b/src/objects/m33sss-j013354-82-304531-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 35.7 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335482+3045317 (SIMBAD M33SSS J013354.82+304531.7); placed by that row, not by a Gaia source, distance 859,526 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,526 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 159.5 +/- 26.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.73 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.553); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,900 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.73 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.553); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335482+3045317 (SIMBAD M33SSS J013354.82+304531.7); placed by that row, not by a Gaia source, distance 859,526 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,526 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 159.5 +/- 26.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.73 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.553); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,900 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.73 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.553); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,900 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe4cc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013354-82-304531-7/inventory.json b/src/objects/m33sss-j013354-82-304531-7/inventory.json
index 810030d0ae9..cfcdfaae28e 100644
--- a/src/objects/m33sss-j013354-82-304531-7/inventory.json
+++ b/src/objects/m33sss-j013354-82-304531-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "cb709f975aff9518a10e68dda20bb4607d2b5df876341f0221a40f8580bc7b17"
+      "bytes": 1680,
+      "sha256": "6bdd63e89cbd90fea91a502d6756303a6ca2f13a3bb2d370e71f0d2680391e55"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013354-82-304531-7/source/content/object.json b/src/objects/m33sss-j013354-82-304531-7/source/content/object.json
index c3b14789922..31d494410c0 100644
--- a/src/objects/m33sss-j013354-82-304531-7/source/content/object.json
+++ b/src/objects/m33sss-j013354-82-304531-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,526 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,526 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013354-82-304531-7/source/measurements.json b/src/objects/m33sss-j013354-82-304531-7/source/measurements.json
index 5debc26e3bf..3bd848fd054 100644
--- a/src/objects/m33sss-j013354-82-304531-7/source/measurements.json
+++ b/src/objects/m33sss-j013354-82-304531-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 110,964,150 km at 859526.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859526,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,526 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859526 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,526 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859526 pc; Gaia DR3 cannot see the star",
   "radiusKm": 110964150,
   "radiusSource": "Radius 159.5 +/- 26.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.73 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.553); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 110,964,150 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4900 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.73 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.553); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4900,
diff --git a/src/objects/m33sss-j013354-82-304531-7/source/preparation/new-object.json b/src/objects/m33sss-j013354-82-304531-7/source/preparation/new-object.json
index bf232159d40..b98bef043b4 100644
--- a/src/objects/m33sss-j013354-82-304531-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013354-82-304531-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859526,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,526 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,526 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013355-02-303537-2/NOTICE.md b/src/objects/m33sss-j013355-02-303537-2/NOTICE.md
index c584c7ae2bc..cd3a8b76380 100644
--- a/src/objects/m33sss-j013355-02-303537-2/NOTICE.md
+++ b/src/objects/m33sss-j013355-02-303537-2/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335502+3035372 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,208 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335502+3035372 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,208 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013355-02-303537-2/README.md b/src/objects/m33sss-j013355-02-303537-2/README.md
index 947c8b98093..9b791c3884b 100644
--- a/src/objects/m33sss-j013355-02-303537-2/README.md
+++ b/src/objects/m33sss-j013355-02-303537-2/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 10.1 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335502+3035372 (SIMBAD M33SSS J013355.02+303537.2); placed by that row, not by a Gaia source, distance 858,208 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,208 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 64.3 +/- 10.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.14 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.006); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,320 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.14 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.006); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335502+3035372 (SIMBAD M33SSS J013355.02+303537.2); placed by that row, not by a Gaia source, distance 858,208 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,208 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 64.3 +/- 10.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.14 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.006); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,320 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.14 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.006); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,320 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdb. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013355-02-303537-2/inventory.json b/src/objects/m33sss-j013355-02-303537-2/inventory.json
index 0cc4df9a7d7..c797e83103c 100644
--- a/src/objects/m33sss-j013355-02-303537-2/inventory.json
+++ b/src/objects/m33sss-j013355-02-303537-2/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "398588d3cb693bca8a593d5607c33640817675f43381d60db4cb92119aa69da7"
+      "bytes": 1679,
+      "sha256": "d89e17fe48c5ada2eea3debdd877d262eff8a5ef07636dcf219515e734c3ae47"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013355-02-303537-2/source/content/object.json b/src/objects/m33sss-j013355-02-303537-2/source/content/object.json
index 86a0674002b..642bc97c0b7 100644
--- a/src/objects/m33sss-j013355-02-303537-2/source/content/object.json
+++ b/src/objects/m33sss-j013355-02-303537-2/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,208 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,208 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013355-02-303537-2/source/measurements.json b/src/objects/m33sss-j013355-02-303537-2/source/measurements.json
index 95c6a65c6b2..09176768c77 100644
--- a/src/objects/m33sss-j013355-02-303537-2/source/measurements.json
+++ b/src/objects/m33sss-j013355-02-303537-2/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 44,733,510 km at 858208.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858208,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,208 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858208 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,208 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858208 pc; Gaia DR3 cannot see the star",
   "radiusKm": 44733510,
   "radiusSource": "Radius 64.3 +/- 10.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.14 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.006); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 44,733,510 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5320 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.14 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.006); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5320,
diff --git a/src/objects/m33sss-j013355-02-303537-2/source/preparation/new-object.json b/src/objects/m33sss-j013355-02-303537-2/source/preparation/new-object.json
index a2e8028ea2f..42897db4cf9 100644
--- a/src/objects/m33sss-j013355-02-303537-2/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013355-02-303537-2/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858208,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,208 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,208 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013355-14-304830-9/NOTICE.md b/src/objects/m33sss-j013355-14-304830-9/NOTICE.md
index 926e14ea0b8..9049f73c2b0 100644
--- a/src/objects/m33sss-j013355-14-304830-9/NOTICE.md
+++ b/src/objects/m33sss-j013355-14-304830-9/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335514+3048309 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,899 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335514+3048309 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,899 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013355-14-304830-9/README.md b/src/objects/m33sss-j013355-14-304830-9/README.md
index 74bedf08ee5..a159f5eebdc 100644
--- a/src/objects/m33sss-j013355-14-304830-9/README.md
+++ b/src/objects/m33sss-j013355-14-304830-9/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 8.89 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335514+3048309 (SIMBAD M33SSS J013355.14+304830.9); placed by that row, not by a Gaia source, distance 859,899 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,899 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 58.5 +/- 9.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.892 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.949); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,370 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.892 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.949); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335514+3048309 (SIMBAD M33SSS J013355.14+304830.9); placed by that row, not by a Gaia source, distance 859,899 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,899 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 58.5 +/- 9.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.892 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.949); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,370 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.892 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.949); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,370 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdd. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013355-14-304830-9/inventory.json b/src/objects/m33sss-j013355-14-304830-9/inventory.json
index 5f9124c08db..a0c8522aa84 100644
--- a/src/objects/m33sss-j013355-14-304830-9/inventory.json
+++ b/src/objects/m33sss-j013355-14-304830-9/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "179a3caf51b79622072f3ac9f23e7e2a57ec9ea30d235a752f643d219c2f90e7"
+      "bytes": 1679,
+      "sha256": "e1e95ffd9f998314b6eb2a351b4f74108f1e6af13a686311a806554f38a6115e"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013355-14-304830-9/source/content/object.json b/src/objects/m33sss-j013355-14-304830-9/source/content/object.json
index f8c0f167246..a7db7c2f009 100644
--- a/src/objects/m33sss-j013355-14-304830-9/source/content/object.json
+++ b/src/objects/m33sss-j013355-14-304830-9/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,899 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,899 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013355-14-304830-9/source/measurements.json b/src/objects/m33sss-j013355-14-304830-9/source/measurements.json
index 718629ce126..f05d0cab9b7 100644
--- a/src/objects/m33sss-j013355-14-304830-9/source/measurements.json
+++ b/src/objects/m33sss-j013355-14-304830-9/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 40,698,450 km at 859899.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859899,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,899 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859899 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,899 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859899 pc; Gaia DR3 cannot see the star",
   "radiusKm": 40698450,
   "radiusSource": "Radius 58.5 +/- 9.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.892 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.949); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 40,698,450 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5370 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.892 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.949); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5370,
diff --git a/src/objects/m33sss-j013355-14-304830-9/source/preparation/new-object.json b/src/objects/m33sss-j013355-14-304830-9/source/preparation/new-object.json
index 6fa33626ef7..a18d9c779bc 100644
--- a/src/objects/m33sss-j013355-14-304830-9/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013355-14-304830-9/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859899,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,899 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,899 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013355-23-304342-9/NOTICE.md b/src/objects/m33sss-j013355-23-304342-9/NOTICE.md
index 329a9a38e8f..edea36cfc24 100644
--- a/src/objects/m33sss-j013355-23-304342-9/NOTICE.md
+++ b/src/objects/m33sss-j013355-23-304342-9/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335523+3043429 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,259 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335523+3043429 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,259 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013355-23-304342-9/README.md b/src/objects/m33sss-j013355-23-304342-9/README.md
index a117e0db0c7..350cac9d14b 100644
--- a/src/objects/m33sss-j013355-23-304342-9/README.md
+++ b/src/objects/m33sss-j013355-23-304342-9/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 26.4 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335523+3043429 (SIMBAD M33SSS J013355.23+304342.9); placed by that row, not by a Gaia source, distance 859,259 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,259 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 128.1 +/- 21.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.421); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,000 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.421); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335523+3043429 (SIMBAD M33SSS J013355.23+304342.9); placed by that row, not by a Gaia source, distance 859,259 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,259 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 128.1 +/- 21.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.421); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,000 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.421); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,000 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe6d0. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013355-23-304342-9/inventory.json b/src/objects/m33sss-j013355-23-304342-9/inventory.json
index d301fe6e3da..1849b62e232 100644
--- a/src/objects/m33sss-j013355-23-304342-9/inventory.json
+++ b/src/objects/m33sss-j013355-23-304342-9/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "9dd282a9595c02d053871186a9f194c8c2c67a4a538450e9cd91159ae87a3ef7"
+      "bytes": 1680,
+      "sha256": "0705b93c2eeb03fd1f1309c06957f8084be7abcf8a48de2cc6cf5da4da5a0b97"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013355-23-304342-9/source/content/object.json b/src/objects/m33sss-j013355-23-304342-9/source/content/object.json
index 23d0facba94..a4677a6b63a 100644
--- a/src/objects/m33sss-j013355-23-304342-9/source/content/object.json
+++ b/src/objects/m33sss-j013355-23-304342-9/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,259 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,259 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013355-23-304342-9/source/measurements.json b/src/objects/m33sss-j013355-23-304342-9/source/measurements.json
index a75b5029120..a81979ca148 100644
--- a/src/objects/m33sss-j013355-23-304342-9/source/measurements.json
+++ b/src/objects/m33sss-j013355-23-304342-9/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 89,119,170 km at 859259.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859259,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,259 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859259 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,259 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859259 pc; Gaia DR3 cannot see the star",
   "radiusKm": 89119170,
   "radiusSource": "Radius 128.1 +/- 21.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.421); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 89,119,170 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5000 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.421); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5000,
diff --git a/src/objects/m33sss-j013355-23-304342-9/source/preparation/new-object.json b/src/objects/m33sss-j013355-23-304342-9/source/preparation/new-object.json
index adfefac9142..c49a0f73287 100644
--- a/src/objects/m33sss-j013355-23-304342-9/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013355-23-304342-9/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859259,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,259 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,259 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013356-12-303902-9/NOTICE.md b/src/objects/m33sss-j013356-12-303902-9/NOTICE.md
index 229e380b0d9..04928fc7ce6 100644
--- a/src/objects/m33sss-j013356-12-303902-9/NOTICE.md
+++ b/src/objects/m33sss-j013356-12-303902-9/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335612+3039029 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,582 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335612+3039029 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,582 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013356-12-303902-9/README.md b/src/objects/m33sss-j013356-12-303902-9/README.md
index 87b48b2e687..455b8e3ef0d 100644
--- a/src/objects/m33sss-j013356-12-303902-9/README.md
+++ b/src/objects/m33sss-j013356-12-303902-9/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 10.4 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335612+3039029 (SIMBAD M33SSS J013356.12+303902.9); placed by that row, not by a Gaia source, distance 858,582 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,582 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 65.6 +/- 10.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.018); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,310 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.018); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335612+3039029 (SIMBAD M33SSS J013356.12+303902.9); placed by that row, not by a Gaia source, distance 858,582 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,582 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 65.6 +/- 10.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.018); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,310 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.018); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,310 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdb. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013356-12-303902-9/inventory.json b/src/objects/m33sss-j013356-12-303902-9/inventory.json
index d50a0ab60c5..093c4381195 100644
--- a/src/objects/m33sss-j013356-12-303902-9/inventory.json
+++ b/src/objects/m33sss-j013356-12-303902-9/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "2e990f56f15dedef3494b6ec6649053e2e90475d0ebcc1f3805b90d100dee6d4"
+      "bytes": 1679,
+      "sha256": "6f2a2ce62873751a45ca11b929e6e4fe3bf6b982ae5c723f223c7e1f83e857d3"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013356-12-303902-9/source/content/object.json b/src/objects/m33sss-j013356-12-303902-9/source/content/object.json
index 5c19efee825..a667266bdcb 100644
--- a/src/objects/m33sss-j013356-12-303902-9/source/content/object.json
+++ b/src/objects/m33sss-j013356-12-303902-9/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,582 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,582 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013356-12-303902-9/source/measurements.json b/src/objects/m33sss-j013356-12-303902-9/source/measurements.json
index 4d8e4f2e596..004962869c8 100644
--- a/src/objects/m33sss-j013356-12-303902-9/source/measurements.json
+++ b/src/objects/m33sss-j013356-12-303902-9/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 45,637,920 km at 858582.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858582,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,582 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858582 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,582 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858582 pc; Gaia DR3 cannot see the star",
   "radiusKm": 45637920,
   "radiusSource": "Radius 65.6 +/- 10.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.018); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 45,637,920 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5310 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.018); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5310,
diff --git a/src/objects/m33sss-j013356-12-303902-9/source/preparation/new-object.json b/src/objects/m33sss-j013356-12-303902-9/source/preparation/new-object.json
index d73c1903a9f..53e806d9335 100644
--- a/src/objects/m33sss-j013356-12-303902-9/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013356-12-303902-9/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858582,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,582 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,582 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013356-15-304342-4/NOTICE.md b/src/objects/m33sss-j013356-15-304342-4/NOTICE.md
index 74b2284aad8..49533c969e8 100644
--- a/src/objects/m33sss-j013356-15-304342-4/NOTICE.md
+++ b/src/objects/m33sss-j013356-15-304342-4/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335615+3043424 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,194 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335615+3043424 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,194 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013356-15-304342-4/README.md b/src/objects/m33sss-j013356-15-304342-4/README.md
index 48664ae1c76..9318f3ebaa3 100644
--- a/src/objects/m33sss-j013356-15-304342-4/README.md
+++ b/src/objects/m33sss-j013356-15-304342-4/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 12.0 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335615+3043424 (SIMBAD M33SSS J013356.15+304342.4); placed by that row, not by a Gaia source, distance 859,194 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,194 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 72.5 +/- 12.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.97 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.078); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,260 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.97 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.078); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335615+3043424 (SIMBAD M33SSS J013356.15+304342.4); placed by that row, not by a Gaia source, distance 859,194 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,194 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 72.5 +/- 12.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.97 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.078); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,260 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.97 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.078); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,260 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead9. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013356-15-304342-4/inventory.json b/src/objects/m33sss-j013356-15-304342-4/inventory.json
index 9144250d48d..0a02605ab69 100644
--- a/src/objects/m33sss-j013356-15-304342-4/inventory.json
+++ b/src/objects/m33sss-j013356-15-304342-4/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "49793a3a232515a1a84618eb47bd9532966cbd8f6c2377cf222abef908fe85ce"
+      "bytes": 1679,
+      "sha256": "aa5414b57373e5539f5fda4eadd674992fc3ff5e7cdc3fe63805a8be88c4b7a2"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013356-15-304342-4/source/content/object.json b/src/objects/m33sss-j013356-15-304342-4/source/content/object.json
index debedd646b5..5da13687ea2 100644
--- a/src/objects/m33sss-j013356-15-304342-4/source/content/object.json
+++ b/src/objects/m33sss-j013356-15-304342-4/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,194 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,194 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013356-15-304342-4/source/measurements.json b/src/objects/m33sss-j013356-15-304342-4/source/measurements.json
index 7e422b8ed0f..b407e1b1139 100644
--- a/src/objects/m33sss-j013356-15-304342-4/source/measurements.json
+++ b/src/objects/m33sss-j013356-15-304342-4/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 50,438,250 km at 859194.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859194,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,194 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859194 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,194 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859194 pc; Gaia DR3 cannot see the star",
   "radiusKm": 50438250,
   "radiusSource": "Radius 72.5 +/- 12.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.97 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.078); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 50,438,250 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5260 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.97 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.078); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5260,
diff --git a/src/objects/m33sss-j013356-15-304342-4/source/preparation/new-object.json b/src/objects/m33sss-j013356-15-304342-4/source/preparation/new-object.json
index 87b938cd993..865b76f6bc6 100644
--- a/src/objects/m33sss-j013356-15-304342-4/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013356-15-304342-4/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859194,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,194 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,194 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013356-45-304643-5/NOTICE.md b/src/objects/m33sss-j013356-45-304643-5/NOTICE.md
index 6020f34a5ce..13d5761e9dd 100644
--- a/src/objects/m33sss-j013356-45-304643-5/NOTICE.md
+++ b/src/objects/m33sss-j013356-45-304643-5/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335645+3046435 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,574 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335645+3046435 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,574 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013356-45-304643-5/README.md b/src/objects/m33sss-j013356-45-304643-5/README.md
index 15820906ee8..8c9aef0e416 100644
--- a/src/objects/m33sss-j013356-45-304643-5/README.md
+++ b/src/objects/m33sss-j013356-45-304643-5/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 7.29 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335645+3046435 (SIMBAD M33SSS J013356.45+304643.5); placed by that row, not by a Gaia source, distance 859,574 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,574 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 50.7 +/- 8.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.295 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.863); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,440 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.295 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.863); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335645+3046435 (SIMBAD M33SSS J013356.45+304643.5); placed by that row, not by a Gaia source, distance 859,574 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,574 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 50.7 +/- 8.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.295 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.863); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,440 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.295 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.863); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,440 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecdf. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013356-45-304643-5/inventory.json b/src/objects/m33sss-j013356-45-304643-5/inventory.json
index 70a4e750edb..9b9d4b3fbf3 100644
--- a/src/objects/m33sss-j013356-45-304643-5/inventory.json
+++ b/src/objects/m33sss-j013356-45-304643-5/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "9f8ab9881eec9fe1f06072df0cb839434b3a218784275ebf63c9b20aee8ec52e"
+      "bytes": 1679,
+      "sha256": "ef65906df074ec55aeffdbe746840f3a34efee28c9f1085ff72ed085acdc6783"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013356-45-304643-5/source/content/object.json b/src/objects/m33sss-j013356-45-304643-5/source/content/object.json
index e32594a5413..eb69c44a9b8 100644
--- a/src/objects/m33sss-j013356-45-304643-5/source/content/object.json
+++ b/src/objects/m33sss-j013356-45-304643-5/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,574 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,574 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013356-45-304643-5/source/measurements.json b/src/objects/m33sss-j013356-45-304643-5/source/measurements.json
index 899367fb9e6..8a0a44c1791 100644
--- a/src/objects/m33sss-j013356-45-304643-5/source/measurements.json
+++ b/src/objects/m33sss-j013356-45-304643-5/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 35,271,990 km at 859574.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859574,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,574 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859574 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,574 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859574 pc; Gaia DR3 cannot see the star",
   "radiusKm": 35271990,
   "radiusSource": "Radius 50.7 +/- 8.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.295 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.863); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 35,271,990 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5440 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.295 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.863); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5440,
diff --git a/src/objects/m33sss-j013356-45-304643-5/source/preparation/new-object.json b/src/objects/m33sss-j013356-45-304643-5/source/preparation/new-object.json
index 5d6e87cea71..77d9477d0c3 100644
--- a/src/objects/m33sss-j013356-45-304643-5/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013356-45-304643-5/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859574,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,574 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,574 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013356-46-304442-0/NOTICE.md b/src/objects/m33sss-j013356-46-304442-0/NOTICE.md
index 63bd88ace27..1ecc5ee07bc 100644
--- a/src/objects/m33sss-j013356-46-304442-0/NOTICE.md
+++ b/src/objects/m33sss-j013356-46-304442-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335646+3044420 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,305 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335646+3044420 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,305 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013356-46-304442-0/README.md b/src/objects/m33sss-j013356-46-304442-0/README.md
index 539e4720873..9cba0253940 100644
--- a/src/objects/m33sss-j013356-46-304442-0/README.md
+++ b/src/objects/m33sss-j013356-46-304442-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 5.48 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335646+3044420 (SIMBAD M33SSS J013356.46+304442.0); placed by that row, not by a Gaia source, distance 859,305 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,305 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 41.3 +/- 6.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.483 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.739); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,540 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.483 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.739); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335646+3044420 (SIMBAD M33SSS J013356.46+304442.0); placed by that row, not by a Gaia source, distance 859,305 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,305 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 41.3 +/- 6.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.483 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.739); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,540 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.483 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.739); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,540 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeee2. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013356-46-304442-0/inventory.json b/src/objects/m33sss-j013356-46-304442-0/inventory.json
index 8e6b64b8477..2bad2ba3171 100644
--- a/src/objects/m33sss-j013356-46-304442-0/inventory.json
+++ b/src/objects/m33sss-j013356-46-304442-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "801454f7ccd7c30bb8cfe5a6053288b1ed24a7cd4ccc5822dbd577a3cfac4c48"
+      "bytes": 1679,
+      "sha256": "27f4dc4132e03b6926ce7f8c596ee1c757efdc92990d645f22da0990b304afd7"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013356-46-304442-0/source/content/object.json b/src/objects/m33sss-j013356-46-304442-0/source/content/object.json
index 81300c4f72d..f1125a9a724 100644
--- a/src/objects/m33sss-j013356-46-304442-0/source/content/object.json
+++ b/src/objects/m33sss-j013356-46-304442-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,305 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,305 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013356-46-304442-0/source/measurements.json b/src/objects/m33sss-j013356-46-304442-0/source/measurements.json
index 2874f47ecae..80b528e9ce2 100644
--- a/src/objects/m33sss-j013356-46-304442-0/source/measurements.json
+++ b/src/objects/m33sss-j013356-46-304442-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 28,732,410 km at 859305.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859305,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,305 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859305 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,305 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859305 pc; Gaia DR3 cannot see the star",
   "radiusKm": 28732410,
   "radiusSource": "Radius 41.3 +/- 6.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.483 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.739); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 28,732,410 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5540 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.483 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.739); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5540,
diff --git a/src/objects/m33sss-j013356-46-304442-0/source/preparation/new-object.json b/src/objects/m33sss-j013356-46-304442-0/source/preparation/new-object.json
index 369c4873cc4..d1e212e0654 100644
--- a/src/objects/m33sss-j013356-46-304442-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013356-46-304442-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859305,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,305 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,305 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013357-37-304113-3/NOTICE.md b/src/objects/m33sss-j013357-37-304113-3/NOTICE.md
index 7b43abee7c5..cc5ae1d5a3e 100644
--- a/src/objects/m33sss-j013357-37-304113-3/NOTICE.md
+++ b/src/objects/m33sss-j013357-37-304113-3/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335737+3041133 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,783 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335737+3041133 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,783 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013357-37-304113-3/README.md b/src/objects/m33sss-j013357-37-304113-3/README.md
index 2c1687a4946..26769a72090 100644
--- a/src/objects/m33sss-j013357-37-304113-3/README.md
+++ b/src/objects/m33sss-j013357-37-304113-3/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 11.6 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335737+3041133 (SIMBAD M33SSS J013357.37+304113.3); placed by that row, not by a Gaia source, distance 858,783 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,783 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 70.9 +/- 11.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.065); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,270 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.065); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335737+3041133 (SIMBAD M33SSS J013357.37+304113.3); placed by that row, not by a Gaia source, distance 858,783 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,783 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 70.9 +/- 11.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.065); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,270 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.065); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,270 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead9. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013357-37-304113-3/inventory.json b/src/objects/m33sss-j013357-37-304113-3/inventory.json
index 87e2b0fe765..be6c00260ec 100644
--- a/src/objects/m33sss-j013357-37-304113-3/inventory.json
+++ b/src/objects/m33sss-j013357-37-304113-3/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "4a90e162703d1e26a7096ec862a18a8f8d84ff214f351b76e5354184801facf9"
+      "bytes": 1679,
+      "sha256": "40121afe20e764ee930ea1ac9d5aa12497aaa30cfdbcd5e4656bf96525ac3883"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013357-37-304113-3/source/content/object.json b/src/objects/m33sss-j013357-37-304113-3/source/content/object.json
index ace6f2ba712..3e0e939640e 100644
--- a/src/objects/m33sss-j013357-37-304113-3/source/content/object.json
+++ b/src/objects/m33sss-j013357-37-304113-3/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,783 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,783 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013357-37-304113-3/source/measurements.json b/src/objects/m33sss-j013357-37-304113-3/source/measurements.json
index 9625a6cc105..a7bbc42a29f 100644
--- a/src/objects/m33sss-j013357-37-304113-3/source/measurements.json
+++ b/src/objects/m33sss-j013357-37-304113-3/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 49,325,130 km at 858783.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858783,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,783 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858783 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,783 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858783 pc; Gaia DR3 cannot see the star",
   "radiusKm": 49325130,
   "radiusSource": "Radius 70.9 +/- 11.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.065); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 49,325,130 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5270 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.065); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5270,
diff --git a/src/objects/m33sss-j013357-37-304113-3/source/preparation/new-object.json b/src/objects/m33sss-j013357-37-304113-3/source/preparation/new-object.json
index f335a91893e..7dd32bde6c4 100644
--- a/src/objects/m33sss-j013357-37-304113-3/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013357-37-304113-3/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858783,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,783 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,783 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013357-60-304834-1/NOTICE.md b/src/objects/m33sss-j013357-60-304834-1/NOTICE.md
index 157855ec8c2..2f037342ed7 100644
--- a/src/objects/m33sss-j013357-60-304834-1/NOTICE.md
+++ b/src/objects/m33sss-j013357-60-304834-1/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335760+3048341 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335760+3048341 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013357-60-304834-1/README.md b/src/objects/m33sss-j013357-60-304834-1/README.md
index df9061fb5a7..74c97a74a38 100644
--- a/src/objects/m33sss-j013357-60-304834-1/README.md
+++ b/src/objects/m33sss-j013357-60-304834-1/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 4.84 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335760+3048341 (SIMBAD M33SSS J013357.60+304834.1); placed by that row, not by a Gaia source, distance 859,740 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 37.7 +/- 6.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.842 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.685); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,580 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.842 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.685); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335760+3048341 (SIMBAD M33SSS J013357.60+304834.1); placed by that row, not by a Gaia source, distance 859,740 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 37.7 +/- 6.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.842 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.685); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,580 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.842 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.685); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,580 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeee4. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013357-60-304834-1/inventory.json b/src/objects/m33sss-j013357-60-304834-1/inventory.json
index 11a7f8f4aed..84e966a7ed1 100644
--- a/src/objects/m33sss-j013357-60-304834-1/inventory.json
+++ b/src/objects/m33sss-j013357-60-304834-1/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "0fb7d34c4ba0741d117b33fe5d6836d49f66ba329535117f6d2723c447b590eb"
+      "bytes": 1679,
+      "sha256": "39d187711f43a472d2c5a589adf8d2fa4f5cf79c764718478ed0fcb533679270"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013357-60-304834-1/source/content/object.json b/src/objects/m33sss-j013357-60-304834-1/source/content/object.json
index 3d3cc721fc7..30cb699b58a 100644
--- a/src/objects/m33sss-j013357-60-304834-1/source/content/object.json
+++ b/src/objects/m33sss-j013357-60-304834-1/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013357-60-304834-1/source/measurements.json b/src/objects/m33sss-j013357-60-304834-1/source/measurements.json
index 743071959de..f29fad87168 100644
--- a/src/objects/m33sss-j013357-60-304834-1/source/measurements.json
+++ b/src/objects/m33sss-j013357-60-304834-1/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 26,227,890 km at 859740.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859740,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859740 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859740 pc; Gaia DR3 cannot see the star",
   "radiusKm": 26227890,
   "radiusSource": "Radius 37.7 +/- 6.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.842 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.685); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 26,227,890 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5580 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.842 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.685); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5580,
diff --git a/src/objects/m33sss-j013357-60-304834-1/source/preparation/new-object.json b/src/objects/m33sss-j013357-60-304834-1/source/preparation/new-object.json
index 52e516bebc8..1f419912ea0 100644
--- a/src/objects/m33sss-j013357-60-304834-1/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013357-60-304834-1/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859740,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,740 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013357-61-303805-3/NOTICE.md b/src/objects/m33sss-j013357-61-303805-3/NOTICE.md
index f5f5ac0656a..b9323e3cb1c 100644
--- a/src/objects/m33sss-j013357-61-303805-3/NOTICE.md
+++ b/src/objects/m33sss-j013357-61-303805-3/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335761+3038053 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,355 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335761+3038053 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,355 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013357-61-303805-3/README.md b/src/objects/m33sss-j013357-61-303805-3/README.md
index 2538695191f..9cfceea60c8 100644
--- a/src/objects/m33sss-j013357-61-303805-3/README.md
+++ b/src/objects/m33sss-j013357-61-303805-3/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 12.4 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335761+3038053 (SIMBAD M33SSS J013357.61+303805.3); placed by that row, not by a Gaia source, distance 858,355 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,355 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 74.2 +/- 12.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.092); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,250 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.092); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335761+3038053 (SIMBAD M33SSS J013357.61+303805.3); placed by that row, not by a Gaia source, distance 858,355 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,355 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 74.2 +/- 12.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.092); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,250 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.092); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,250 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead9. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013357-61-303805-3/inventory.json b/src/objects/m33sss-j013357-61-303805-3/inventory.json
index cf071f455f8..eeb849012c8 100644
--- a/src/objects/m33sss-j013357-61-303805-3/inventory.json
+++ b/src/objects/m33sss-j013357-61-303805-3/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "3ca01f073ea1ac7ba4a013d9f5d3ee76ca5ead87eb54491646b30fb6a706d39b"
+      "bytes": 1679,
+      "sha256": "203983f17558ad8392f785b75f3b5add3d23f724765263693bcbc7c8d69eda47"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013357-61-303805-3/source/content/object.json b/src/objects/m33sss-j013357-61-303805-3/source/content/object.json
index fabf98d0f48..e26063ff76b 100644
--- a/src/objects/m33sss-j013357-61-303805-3/source/content/object.json
+++ b/src/objects/m33sss-j013357-61-303805-3/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,355 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,355 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013357-61-303805-3/source/measurements.json b/src/objects/m33sss-j013357-61-303805-3/source/measurements.json
index 7e122fcf23a..e4144a0934e 100644
--- a/src/objects/m33sss-j013357-61-303805-3/source/measurements.json
+++ b/src/objects/m33sss-j013357-61-303805-3/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 51,620,940 km at 858355.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858355,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,355 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858355 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,355 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858355 pc; Gaia DR3 cannot see the star",
   "radiusKm": 51620940,
   "radiusSource": "Radius 74.2 +/- 12.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.092); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 51,620,940 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5250 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.092); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5250,
diff --git a/src/objects/m33sss-j013357-61-303805-3/source/preparation/new-object.json b/src/objects/m33sss-j013357-61-303805-3/source/preparation/new-object.json
index 187a02f8eb2..134b8fd4aad 100644
--- a/src/objects/m33sss-j013357-61-303805-3/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013357-61-303805-3/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858355,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,355 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,355 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013358-09-304556-8/NOTICE.md b/src/objects/m33sss-j013358-09-304556-8/NOTICE.md
index f3b19cc6808..96fa0f5b28d 100644
--- a/src/objects/m33sss-j013358-09-304556-8/NOTICE.md
+++ b/src/objects/m33sss-j013358-09-304556-8/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335809+3045568 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,358 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335809+3045568 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,358 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013358-09-304556-8/README.md b/src/objects/m33sss-j013358-09-304556-8/README.md
index 2ca9ddfe4ec..0e4b9c15b72 100644
--- a/src/objects/m33sss-j013358-09-304556-8/README.md
+++ b/src/objects/m33sss-j013358-09-304556-8/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 31.6 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335809+3045568 (SIMBAD M33SSS J013358.09+304556.8); placed by that row, not by a Gaia source, distance 859,358 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,358 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 145.8 +/- 24.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 31.55 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.499); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,940 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 31.55 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.499); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335809+3045568 (SIMBAD M33SSS J013358.09+304556.8); placed by that row, not by a Gaia source, distance 859,358 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,358 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 145.8 +/- 24.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 31.55 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.499); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,940 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 31.55 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.499); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,940 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe5cd. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013358-09-304556-8/inventory.json b/src/objects/m33sss-j013358-09-304556-8/inventory.json
index c61a5d6de58..adefd957779 100644
--- a/src/objects/m33sss-j013358-09-304556-8/inventory.json
+++ b/src/objects/m33sss-j013358-09-304556-8/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "074871a8e354527e8d33d170a9d4b5df4dc0f7e5d4db0620f5279147ed5b037d"
+      "bytes": 1680,
+      "sha256": "0a1bf37f173213e2ab83f77a811c845fc0b8f77ae5dfd0f12c90ab5c732ecb3b"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013358-09-304556-8/source/content/object.json b/src/objects/m33sss-j013358-09-304556-8/source/content/object.json
index 64a52c64159..679aa96dc98 100644
--- a/src/objects/m33sss-j013358-09-304556-8/source/content/object.json
+++ b/src/objects/m33sss-j013358-09-304556-8/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,358 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,358 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013358-09-304556-8/source/measurements.json b/src/objects/m33sss-j013358-09-304556-8/source/measurements.json
index 00f2b5f5106..bd0601108a1 100644
--- a/src/objects/m33sss-j013358-09-304556-8/source/measurements.json
+++ b/src/objects/m33sss-j013358-09-304556-8/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 101,433,060 km at 859358.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859358,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,358 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859358 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,358 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859358 pc; Gaia DR3 cannot see the star",
   "radiusKm": 101433060,
   "radiusSource": "Radius 145.8 +/- 24.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 31.55 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.499); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 101,433,060 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4940 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 31.55 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.499); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4940,
diff --git a/src/objects/m33sss-j013358-09-304556-8/source/preparation/new-object.json b/src/objects/m33sss-j013358-09-304556-8/source/preparation/new-object.json
index 25fb535e87d..276f6dab455 100644
--- a/src/objects/m33sss-j013358-09-304556-8/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013358-09-304556-8/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859358,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,358 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,358 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013358-52-304359-6/NOTICE.md b/src/objects/m33sss-j013358-52-304359-6/NOTICE.md
index a8dd937ef2e..edfc278b4c9 100644
--- a/src/objects/m33sss-j013358-52-304359-6/NOTICE.md
+++ b/src/objects/m33sss-j013358-52-304359-6/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335852+3043596 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,070 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335852+3043596 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,070 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013358-52-304359-6/README.md b/src/objects/m33sss-j013358-52-304359-6/README.md
index ff86662bf25..62a237f1010 100644
--- a/src/objects/m33sss-j013358-52-304359-6/README.md
+++ b/src/objects/m33sss-j013358-52-304359-6/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 11.1 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335852+3043596 (SIMBAD M33SSS J013358.52+304359.6); placed by that row, not by a Gaia source, distance 859,070 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,070 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 68.8 +/- 11.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.14 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.047); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,290 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.14 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.047); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335852+3043596 (SIMBAD M33SSS J013358.52+304359.6); placed by that row, not by a Gaia source, distance 859,070 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,070 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 68.8 +/- 11.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.14 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.047); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,290 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.14 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.047); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,290 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeada. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013358-52-304359-6/inventory.json b/src/objects/m33sss-j013358-52-304359-6/inventory.json
index 9c0390db495..a4de1c1b989 100644
--- a/src/objects/m33sss-j013358-52-304359-6/inventory.json
+++ b/src/objects/m33sss-j013358-52-304359-6/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "a77bf7921db6a38185be98b4374b75bdd3b8bbcc888a4a34cfe3614e3c6efd32"
+      "bytes": 1679,
+      "sha256": "672bcec21531b7b55328f949cc74d19776694abc4b955c7179a6c4d691ca8919"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013358-52-304359-6/source/content/object.json b/src/objects/m33sss-j013358-52-304359-6/source/content/object.json
index d80d471bfff..e8153ac0040 100644
--- a/src/objects/m33sss-j013358-52-304359-6/source/content/object.json
+++ b/src/objects/m33sss-j013358-52-304359-6/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,070 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,070 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013358-52-304359-6/source/measurements.json b/src/objects/m33sss-j013358-52-304359-6/source/measurements.json
index 0a846122935..a1ec50ec254 100644
--- a/src/objects/m33sss-j013358-52-304359-6/source/measurements.json
+++ b/src/objects/m33sss-j013358-52-304359-6/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 47,864,160 km at 859070.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859070,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,070 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859070 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,070 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859070 pc; Gaia DR3 cannot see the star",
   "radiusKm": 47864160,
   "radiusSource": "Radius 68.8 +/- 11.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.14 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.047); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 47,864,160 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5290 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.14 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.047); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5290,
diff --git a/src/objects/m33sss-j013358-52-304359-6/source/preparation/new-object.json b/src/objects/m33sss-j013358-52-304359-6/source/preparation/new-object.json
index 50e3d019d78..a07174db124 100644
--- a/src/objects/m33sss-j013358-52-304359-6/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013358-52-304359-6/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859070,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,070 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,070 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013358-70-303316-6/NOTICE.md b/src/objects/m33sss-j013358-70-303316-6/NOTICE.md
index 302658c286e..3023e558971 100644
--- a/src/objects/m33sss-j013358-70-303316-6/NOTICE.md
+++ b/src/objects/m33sss-j013358-70-303316-6/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335870+3033166 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,650 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335870+3033166 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,650 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013358-70-303316-6/README.md b/src/objects/m33sss-j013358-70-303316-6/README.md
index 43f0da2beef..83dc5f71c1e 100644
--- a/src/objects/m33sss-j013358-70-303316-6/README.md
+++ b/src/objects/m33sss-j013358-70-303316-6/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 7.69 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335870+3033166 (SIMBAD M33SSS J013358.70+303316.6); placed by that row, not by a Gaia source, distance 857,650 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,650 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 52.7 +/- 8.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.691 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.886); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,420 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.691 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.886); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335870+3033166 (SIMBAD M33SSS J013358.70+303316.6); placed by that row, not by a Gaia source, distance 857,650 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,650 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 52.7 +/- 8.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.691 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.886); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,420 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.691 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.886); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,420 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecde. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013358-70-303316-6/inventory.json b/src/objects/m33sss-j013358-70-303316-6/inventory.json
index 7ce819efa55..f9f0a640dbf 100644
--- a/src/objects/m33sss-j013358-70-303316-6/inventory.json
+++ b/src/objects/m33sss-j013358-70-303316-6/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "5873a83c1efdc1b984dbb1d7a554c2c81bc5f7b5472a6d8f073f6849d9820a5c"
+      "bytes": 1679,
+      "sha256": "0455768ad11b14ee764de0e473f76a5ece110960a2441b3d11aae9f240d470d5"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013358-70-303316-6/source/content/object.json b/src/objects/m33sss-j013358-70-303316-6/source/content/object.json
index bb852de2bf7..ac0670c0f66 100644
--- a/src/objects/m33sss-j013358-70-303316-6/source/content/object.json
+++ b/src/objects/m33sss-j013358-70-303316-6/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,650 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,650 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013358-70-303316-6/source/measurements.json b/src/objects/m33sss-j013358-70-303316-6/source/measurements.json
index 53f6d11db42..26d402dc71a 100644
--- a/src/objects/m33sss-j013358-70-303316-6/source/measurements.json
+++ b/src/objects/m33sss-j013358-70-303316-6/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 36,663,390 km at 857650.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857650,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,650 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857650 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,650 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857650 pc; Gaia DR3 cannot see the star",
   "radiusKm": 36663390,
   "radiusSource": "Radius 52.7 +/- 8.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.691 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.886); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 36,663,390 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5420 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.691 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.886); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5420,
diff --git a/src/objects/m33sss-j013358-70-303316-6/source/preparation/new-object.json b/src/objects/m33sss-j013358-70-303316-6/source/preparation/new-object.json
index c287e38f116..bdf799a6057 100644
--- a/src/objects/m33sss-j013358-70-303316-6/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013358-70-303316-6/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857650,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,650 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,650 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013359-89-303760-0/NOTICE.md b/src/objects/m33sss-j013359-89-303760-0/NOTICE.md
index 1fec5d37f33..126426f3ae8 100644
--- a/src/objects/m33sss-j013359-89-303760-0/NOTICE.md
+++ b/src/objects/m33sss-j013359-89-303760-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335989+3037600 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,188 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335989+3037600 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,188 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013359-89-303760-0/README.md b/src/objects/m33sss-j013359-89-303760-0/README.md
index f5859a43d04..178b3a85661 100644
--- a/src/objects/m33sss-j013359-89-303760-0/README.md
+++ b/src/objects/m33sss-j013359-89-303760-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 6.00 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335989+3037600 (SIMBAD M33SSS J013359.89+303760.0); placed by that row, not by a Gaia source, distance 858,188 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,188 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 44 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.998 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.778); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.998 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.778); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335989+3037600 (SIMBAD M33SSS J013359.89+303760.0); placed by that row, not by a Gaia source, distance 858,188 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,188 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 44 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.998 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.778); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.998 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.778); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,510 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013359-89-303760-0/inventory.json b/src/objects/m33sss-j013359-89-303760-0/inventory.json
index e5af0557a86..133ab84fd5c 100644
--- a/src/objects/m33sss-j013359-89-303760-0/inventory.json
+++ b/src/objects/m33sss-j013359-89-303760-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "4b8a6461be0fc2b2e97d408d333320799818af62d646c1f4420958fbaabbace1"
+      "bytes": 1679,
+      "sha256": "a43af7c336e76484f6523be2adae863b951c2895239497268112addb90d9c257"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013359-89-303760-0/source/content/object.json b/src/objects/m33sss-j013359-89-303760-0/source/content/object.json
index 66598e94cd7..a01f4f067e2 100644
--- a/src/objects/m33sss-j013359-89-303760-0/source/content/object.json
+++ b/src/objects/m33sss-j013359-89-303760-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,188 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,188 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013359-89-303760-0/source/measurements.json b/src/objects/m33sss-j013359-89-303760-0/source/measurements.json
index a33668a8ae3..e3c38d0efa6 100644
--- a/src/objects/m33sss-j013359-89-303760-0/source/measurements.json
+++ b/src/objects/m33sss-j013359-89-303760-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 30,610,800 km at 858188.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858188,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,188 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858188 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,188 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858188 pc; Gaia DR3 cannot see the star",
   "radiusKm": 30610800,
   "radiusSource": "Radius 44 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.998 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.778); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 30,610,800 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5510 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.998 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.778); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5510,
diff --git a/src/objects/m33sss-j013359-89-303760-0/source/preparation/new-object.json b/src/objects/m33sss-j013359-89-303760-0/source/preparation/new-object.json
index f9f9bd7cfb7..56b1a15c855 100644
--- a/src/objects/m33sss-j013359-89-303760-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013359-89-303760-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858188,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,188 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,188 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013400-58-303630-6/NOTICE.md b/src/objects/m33sss-j013400-58-303630-6/NOTICE.md
index deea977eade..5f2d5dbfe8e 100644
--- a/src/objects/m33sss-j013400-58-303630-6/NOTICE.md
+++ b/src/objects/m33sss-j013400-58-303630-6/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340058+3036306 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,945 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340058+3036306 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,945 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013400-58-303630-6/README.md b/src/objects/m33sss-j013400-58-303630-6/README.md
index dde033f1c7d..e381f9c667d 100644
--- a/src/objects/m33sss-j013400-58-303630-6/README.md
+++ b/src/objects/m33sss-j013400-58-303630-6/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 6.34 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340058+3036306 (SIMBAD M33SSS J013400.58+303630.6); placed by that row, not by a Gaia source, distance 857,945 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,945 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 45.8 +/- 7.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.339 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.802); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,490 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.339 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.802); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340058+3036306 (SIMBAD M33SSS J013400.58+303630.6); placed by that row, not by a Gaia source, distance 857,945 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,945 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 45.8 +/- 7.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.339 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.802); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,490 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.339 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.802); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,490 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013400-58-303630-6/inventory.json b/src/objects/m33sss-j013400-58-303630-6/inventory.json
index 790dfa1a170..c3e62df638b 100644
--- a/src/objects/m33sss-j013400-58-303630-6/inventory.json
+++ b/src/objects/m33sss-j013400-58-303630-6/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "11c6da8f289d83d6ead8097c2ad9cf9cb6704604060503612c8779f498c17697"
+      "bytes": 1679,
+      "sha256": "8e09ee3089ef5df10f0b9e313fe61ac60c3fa90553ca2485b24ff44273585a56"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013400-58-303630-6/source/content/object.json b/src/objects/m33sss-j013400-58-303630-6/source/content/object.json
index 5e51f7d47c9..ba8ff63678a 100644
--- a/src/objects/m33sss-j013400-58-303630-6/source/content/object.json
+++ b/src/objects/m33sss-j013400-58-303630-6/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,945 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,945 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013400-58-303630-6/source/measurements.json b/src/objects/m33sss-j013400-58-303630-6/source/measurements.json
index d487f0f1f07..937d29e0307 100644
--- a/src/objects/m33sss-j013400-58-303630-6/source/measurements.json
+++ b/src/objects/m33sss-j013400-58-303630-6/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 31,863,060 km at 857945.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857945,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,945 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857945 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,945 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857945 pc; Gaia DR3 cannot see the star",
   "radiusKm": 31863060,
   "radiusSource": "Radius 45.8 +/- 7.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.339 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.802); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 31,863,060 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5490 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.339 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.802); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5490,
diff --git a/src/objects/m33sss-j013400-58-303630-6/source/preparation/new-object.json b/src/objects/m33sss-j013400-58-303630-6/source/preparation/new-object.json
index 135b636e9d6..82cd9a9f494 100644
--- a/src/objects/m33sss-j013400-58-303630-6/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013400-58-303630-6/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857945,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,945 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,945 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013401-02-304309-7/NOTICE.md b/src/objects/m33sss-j013401-02-304309-7/NOTICE.md
index a51c72cf2c0..8ed421b0b69 100644
--- a/src/objects/m33sss-j013401-02-304309-7/NOTICE.md
+++ b/src/objects/m33sss-j013401-02-304309-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340102+3043097 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,790 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340102+3043097 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,790 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013401-02-304309-7/README.md b/src/objects/m33sss-j013401-02-304309-7/README.md
index a57bd467f5a..4ef9fb73397 100644
--- a/src/objects/m33sss-j013401-02-304309-7/README.md
+++ b/src/objects/m33sss-j013401-02-304309-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 30.5 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340102+3043097 (SIMBAD M33SSS J013401.02+304309.7); placed by that row, not by a Gaia source, distance 858,790 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,790 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 142.2 +/- 23.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.48 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.484); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,950 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.48 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.484); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340102+3043097 (SIMBAD M33SSS J013401.02+304309.7); placed by that row, not by a Gaia source, distance 858,790 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,790 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 142.2 +/- 23.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.48 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.484); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,950 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.48 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.484); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,950 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe5ce. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013401-02-304309-7/inventory.json b/src/objects/m33sss-j013401-02-304309-7/inventory.json
index 43e0eb424c4..715d9991cfc 100644
--- a/src/objects/m33sss-j013401-02-304309-7/inventory.json
+++ b/src/objects/m33sss-j013401-02-304309-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "fe8ed9fa756b855a6b59ab6492dc87cb59297ae228c97ebb88554643dc8e2d2d"
+      "bytes": 1680,
+      "sha256": "e14df8a3e62b6a86a7835d14a74e90dfad120d4dadd550e18bc8de2cc552f4b3"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013401-02-304309-7/source/content/object.json b/src/objects/m33sss-j013401-02-304309-7/source/content/object.json
index 4f5ea7b4033..a1df7354c9a 100644
--- a/src/objects/m33sss-j013401-02-304309-7/source/content/object.json
+++ b/src/objects/m33sss-j013401-02-304309-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,790 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,790 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013401-02-304309-7/source/measurements.json b/src/objects/m33sss-j013401-02-304309-7/source/measurements.json
index 92c393b4162..9c58c05ec9a 100644
--- a/src/objects/m33sss-j013401-02-304309-7/source/measurements.json
+++ b/src/objects/m33sss-j013401-02-304309-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 98,928,540 km at 858790.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858790,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,790 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858790 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,790 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858790 pc; Gaia DR3 cannot see the star",
   "radiusKm": 98928540,
   "radiusSource": "Radius 142.2 +/- 23.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.48 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.484); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 98,928,540 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4950 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.48 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.484); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4950,
diff --git a/src/objects/m33sss-j013401-02-304309-7/source/preparation/new-object.json b/src/objects/m33sss-j013401-02-304309-7/source/preparation/new-object.json
index 18ecd03e575..299a91b6641 100644
--- a/src/objects/m33sss-j013401-02-304309-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013401-02-304309-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858790,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,790 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,790 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013401-20-304813-1/NOTICE.md b/src/objects/m33sss-j013401-20-304813-1/NOTICE.md
index 0d1c00dc93e..427148c9335 100644
--- a/src/objects/m33sss-j013401-20-304813-1/NOTICE.md
+++ b/src/objects/m33sss-j013401-20-304813-1/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340120+3048131 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,447 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340120+3048131 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,447 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013401-20-304813-1/README.md b/src/objects/m33sss-j013401-20-304813-1/README.md
index bb707d83f3e..db05bb95dc6 100644
--- a/src/objects/m33sss-j013401-20-304813-1/README.md
+++ b/src/objects/m33sss-j013401-20-304813-1/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 4.62 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340120+3048131 (SIMBAD M33SSS J013401.20+304813.1); placed by that row, not by a Gaia source, distance 859,447 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,447 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 36.5 +/- 6.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.624 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.665); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,600 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.624 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.665); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340120+3048131 (SIMBAD M33SSS J013401.20+304813.1); placed by that row, not by a Gaia source, distance 859,447 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,447 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 36.5 +/- 6.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.624 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.665); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,600 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.624 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.665); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,600 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffefe4. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013401-20-304813-1/inventory.json b/src/objects/m33sss-j013401-20-304813-1/inventory.json
index f0c70bc5fb2..e423a615642 100644
--- a/src/objects/m33sss-j013401-20-304813-1/inventory.json
+++ b/src/objects/m33sss-j013401-20-304813-1/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "1ce53945dc2444a0368368b4602af8e950b7eed62ea2f925ffa510e49facea1d"
+      "bytes": 1679,
+      "sha256": "dee0dc39b1a50cd34f3ee1a9eb7d9eeb89869b5cf9589f8bfa1f7d24e4af660c"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013401-20-304813-1/source/content/object.json b/src/objects/m33sss-j013401-20-304813-1/source/content/object.json
index 01062da8b89..009e785daf5 100644
--- a/src/objects/m33sss-j013401-20-304813-1/source/content/object.json
+++ b/src/objects/m33sss-j013401-20-304813-1/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,447 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,447 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013401-20-304813-1/source/measurements.json b/src/objects/m33sss-j013401-20-304813-1/source/measurements.json
index ea85e6fce65..72849911a2d 100644
--- a/src/objects/m33sss-j013401-20-304813-1/source/measurements.json
+++ b/src/objects/m33sss-j013401-20-304813-1/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 25,393,050 km at 859447.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859447,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,447 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859447 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,447 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859447 pc; Gaia DR3 cannot see the star",
   "radiusKm": 25393050,
   "radiusSource": "Radius 36.5 +/- 6.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.624 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.665); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 25,393,050 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5600 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.624 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.665); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5600,
diff --git a/src/objects/m33sss-j013401-20-304813-1/source/preparation/new-object.json b/src/objects/m33sss-j013401-20-304813-1/source/preparation/new-object.json
index a8cb767db6e..0a6649229df 100644
--- a/src/objects/m33sss-j013401-20-304813-1/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013401-20-304813-1/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859447,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,447 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,447 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013401-37-304026-4/NOTICE.md b/src/objects/m33sss-j013401-37-304026-4/NOTICE.md
index 5a4c110f669..88acd86be2a 100644
--- a/src/objects/m33sss-j013401-37-304026-4/NOTICE.md
+++ b/src/objects/m33sss-j013401-37-304026-4/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340137+3040264 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,407 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340137+3040264 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,407 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013401-37-304026-4/README.md b/src/objects/m33sss-j013401-37-304026-4/README.md
index 14a73c5ba0f..c1568fe3c56 100644
--- a/src/objects/m33sss-j013401-37-304026-4/README.md
+++ b/src/objects/m33sss-j013401-37-304026-4/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 14.9 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340137+3040264 (SIMBAD M33SSS J013401.37+304026.4); placed by that row, not by a Gaia source, distance 858,407 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,407 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 85 +/- 14.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.93 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.174); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.93 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.174); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340137+3040264 (SIMBAD M33SSS J013401.37+304026.4); placed by that row, not by a Gaia source, distance 858,407 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,407 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 85 +/- 14.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.93 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.174); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.93 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.174); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,190 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d7. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013401-37-304026-4/inventory.json b/src/objects/m33sss-j013401-37-304026-4/inventory.json
index ead74f571f7..bb77058d26c 100644
--- a/src/objects/m33sss-j013401-37-304026-4/inventory.json
+++ b/src/objects/m33sss-j013401-37-304026-4/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "2c12c898fbfd47e04d068ea796130f92947a265ab12d74eaf494dc37370aa2b0"
+      "bytes": 1679,
+      "sha256": "f5cc1d2717160d9fe390b42a647f73ade864758b0b7333663d12c9cb795ae9ad"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013401-37-304026-4/source/content/object.json b/src/objects/m33sss-j013401-37-304026-4/source/content/object.json
index 691288cf02d..a1760a91d32 100644
--- a/src/objects/m33sss-j013401-37-304026-4/source/content/object.json
+++ b/src/objects/m33sss-j013401-37-304026-4/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,407 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,407 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013401-37-304026-4/source/measurements.json b/src/objects/m33sss-j013401-37-304026-4/source/measurements.json
index b8b78d1fe66..563971c1b9c 100644
--- a/src/objects/m33sss-j013401-37-304026-4/source/measurements.json
+++ b/src/objects/m33sss-j013401-37-304026-4/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 59,134,500 km at 858407.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858407,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,407 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858407 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,407 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858407 pc; Gaia DR3 cannot see the star",
   "radiusKm": 59134500,
   "radiusSource": "Radius 85 +/- 14.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.93 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.174); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 59,134,500 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5190 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.93 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.174); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5190,
diff --git a/src/objects/m33sss-j013401-37-304026-4/source/preparation/new-object.json b/src/objects/m33sss-j013401-37-304026-4/source/preparation/new-object.json
index 7c2000889b0..932caf0a36f 100644
--- a/src/objects/m33sss-j013401-37-304026-4/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013401-37-304026-4/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858407,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,407 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,407 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013401-66-303103-0/NOTICE.md b/src/objects/m33sss-j013401-66-303103-0/NOTICE.md
index f886dc3b1b7..0ccc4d7d544 100644
--- a/src/objects/m33sss-j013401-66-303103-0/NOTICE.md
+++ b/src/objects/m33sss-j013401-66-303103-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340166+3031030 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,158 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340166+3031030 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,158 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013401-66-303103-0/README.md b/src/objects/m33sss-j013401-66-303103-0/README.md
index d246dee329f..03a5f9027d7 100644
--- a/src/objects/m33sss-j013401-66-303103-0/README.md
+++ b/src/objects/m33sss-j013401-66-303103-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 15.8 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340166+3031030 (SIMBAD M33SSS J013401.66+303103.0); placed by that row, not by a Gaia source, distance 857,158 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,158 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 88.5 +/- 14.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.198); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.198); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340166+3031030 (SIMBAD M33SSS J013401.66+303103.0); placed by that row, not by a Gaia source, distance 857,158 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,158 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 88.5 +/- 14.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.198); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,170 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.198); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,170 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d6. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013401-66-303103-0/inventory.json b/src/objects/m33sss-j013401-66-303103-0/inventory.json
index 608b290c8a3..00ebd9f3aa1 100644
--- a/src/objects/m33sss-j013401-66-303103-0/inventory.json
+++ b/src/objects/m33sss-j013401-66-303103-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "1b36982e5eb18b1dae86456b2f664ba8c2683551a3575ee3731f088ccabef223"
+      "bytes": 1679,
+      "sha256": "7419e48e9beea6c76cdfc4852a50ce32d5d2dc536410cb76d16b57795ee6ed66"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013401-66-303103-0/source/content/object.json b/src/objects/m33sss-j013401-66-303103-0/source/content/object.json
index f634feecbd5..af2825fe241 100644
--- a/src/objects/m33sss-j013401-66-303103-0/source/content/object.json
+++ b/src/objects/m33sss-j013401-66-303103-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,158 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,158 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013401-66-303103-0/source/measurements.json b/src/objects/m33sss-j013401-66-303103-0/source/measurements.json
index 252b223e7fc..da4e76bfc80 100644
--- a/src/objects/m33sss-j013401-66-303103-0/source/measurements.json
+++ b/src/objects/m33sss-j013401-66-303103-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 61,569,450 km at 857158.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857158,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,158 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857158 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,158 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857158 pc; Gaia DR3 cannot see the star",
   "radiusKm": 61569450,
   "radiusSource": "Radius 88.5 +/- 14.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.198); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 61,569,450 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5170 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.198); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5170,
diff --git a/src/objects/m33sss-j013401-66-303103-0/source/preparation/new-object.json b/src/objects/m33sss-j013401-66-303103-0/source/preparation/new-object.json
index b7ca4d444fb..488aa38e3cb 100644
--- a/src/objects/m33sss-j013401-66-303103-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013401-66-303103-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857158,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,158 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,158 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013401-67-304910-2/NOTICE.md b/src/objects/m33sss-j013401-67-304910-2/NOTICE.md
index d3cf4f55b51..36b03af24a8 100644
--- a/src/objects/m33sss-j013401-67-304910-2/NOTICE.md
+++ b/src/objects/m33sss-j013401-67-304910-2/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340167+3049102 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,541 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340167+3049102 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,541 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013401-67-304910-2/README.md b/src/objects/m33sss-j013401-67-304910-2/README.md
index 3c590c913e3..d1ec43db099 100644
--- a/src/objects/m33sss-j013401-67-304910-2/README.md
+++ b/src/objects/m33sss-j013401-67-304910-2/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 4.28 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340167+3049102 (SIMBAD M33SSS J013401.67+304910.2); placed by that row, not by a Gaia source, distance 859,541 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,541 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 34.5 +/- 5.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.276 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.631); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,630 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.276 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.631); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340167+3049102 (SIMBAD M33SSS J013401.67+304910.2); placed by that row, not by a Gaia source, distance 859,541 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,541 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 34.5 +/- 5.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.276 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.631); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,630 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.276 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.631); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,630 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffefe5. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013401-67-304910-2/inventory.json b/src/objects/m33sss-j013401-67-304910-2/inventory.json
index b541ca5ff3b..a137f3c3f24 100644
--- a/src/objects/m33sss-j013401-67-304910-2/inventory.json
+++ b/src/objects/m33sss-j013401-67-304910-2/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "8e1f8ad18bc6c87062a95996b672621c34a23ccb3be88c1c98f33600c7f48296"
+      "bytes": 1679,
+      "sha256": "9a9feec577dfd9a7ce5657c49fd2035a3849e096df9aeff79144bd290425f3f7"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013401-67-304910-2/source/content/object.json b/src/objects/m33sss-j013401-67-304910-2/source/content/object.json
index d76c8b42000..e296256ef3a 100644
--- a/src/objects/m33sss-j013401-67-304910-2/source/content/object.json
+++ b/src/objects/m33sss-j013401-67-304910-2/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,541 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,541 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013401-67-304910-2/source/measurements.json b/src/objects/m33sss-j013401-67-304910-2/source/measurements.json
index 31198c455be..147019ded1e 100644
--- a/src/objects/m33sss-j013401-67-304910-2/source/measurements.json
+++ b/src/objects/m33sss-j013401-67-304910-2/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 24,001,650 km at 859541.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859541,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,541 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859541 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,541 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859541 pc; Gaia DR3 cannot see the star",
   "radiusKm": 24001650,
   "radiusSource": "Radius 34.5 +/- 5.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.276 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.631); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 24,001,650 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5630 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.276 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.631); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5630,
diff --git a/src/objects/m33sss-j013401-67-304910-2/source/preparation/new-object.json b/src/objects/m33sss-j013401-67-304910-2/source/preparation/new-object.json
index c342dc38778..43156c7480d 100644
--- a/src/objects/m33sss-j013401-67-304910-2/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013401-67-304910-2/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859541,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,541 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,541 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013401-87-304148-3/NOTICE.md b/src/objects/m33sss-j013401-87-304148-3/NOTICE.md
index f51994c6090..53788f18b77 100644
--- a/src/objects/m33sss-j013401-87-304148-3/NOTICE.md
+++ b/src/objects/m33sss-j013401-87-304148-3/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340187+3041483 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,553 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340187+3041483 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,553 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013401-87-304148-3/README.md b/src/objects/m33sss-j013401-87-304148-3/README.md
index 799141c59f2..87cc3b69dbd 100644
--- a/src/objects/m33sss-j013401-87-304148-3/README.md
+++ b/src/objects/m33sss-j013401-87-304148-3/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 6.34 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340187+3041483 (SIMBAD M33SSS J013401.87+304148.3); placed by that row, not by a Gaia source, distance 858,553 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,553 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 45.8 +/- 7.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.339 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.802); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,490 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.339 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.802); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340187+3041483 (SIMBAD M33SSS J013401.87+304148.3); placed by that row, not by a Gaia source, distance 858,553 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,553 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 45.8 +/- 7.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.339 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.802); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,490 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.339 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.802); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,490 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013401-87-304148-3/inventory.json b/src/objects/m33sss-j013401-87-304148-3/inventory.json
index a7b184c8a8a..bbd4aad6725 100644
--- a/src/objects/m33sss-j013401-87-304148-3/inventory.json
+++ b/src/objects/m33sss-j013401-87-304148-3/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "cfdef3df3e0cadf4839c6d04cef346e58e0f525f7f01f6e304a0c34c55f08a19"
+      "bytes": 1679,
+      "sha256": "5511c0e60e2d36ce36da3227d4279cd995f89d11c9d9ceb2b2dc74b5dfbc0863"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013401-87-304148-3/source/content/object.json b/src/objects/m33sss-j013401-87-304148-3/source/content/object.json
index 4c061324197..c6ec71a497e 100644
--- a/src/objects/m33sss-j013401-87-304148-3/source/content/object.json
+++ b/src/objects/m33sss-j013401-87-304148-3/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,553 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,553 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013401-87-304148-3/source/measurements.json b/src/objects/m33sss-j013401-87-304148-3/source/measurements.json
index 91b184a13b9..1d1cea72b1b 100644
--- a/src/objects/m33sss-j013401-87-304148-3/source/measurements.json
+++ b/src/objects/m33sss-j013401-87-304148-3/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 31,863,060 km at 858553.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858553,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,553 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858553 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,553 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858553 pc; Gaia DR3 cannot see the star",
   "radiusKm": 31863060,
   "radiusSource": "Radius 45.8 +/- 7.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.339 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.802); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 31,863,060 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5490 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.339 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.802); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5490,
diff --git a/src/objects/m33sss-j013401-87-304148-3/source/preparation/new-object.json b/src/objects/m33sss-j013401-87-304148-3/source/preparation/new-object.json
index ebee796926d..110598e2022 100644
--- a/src/objects/m33sss-j013401-87-304148-3/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013401-87-304148-3/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858553,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,553 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,553 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013402-19-303741-8/NOTICE.md b/src/objects/m33sss-j013402-19-303741-8/NOTICE.md
index 3bd6c6d0eda..196e7d9057a 100644
--- a/src/objects/m33sss-j013402-19-303741-8/NOTICE.md
+++ b/src/objects/m33sss-j013402-19-303741-8/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340219+3037418 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,991 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340219+3037418 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,991 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013402-19-303741-8/README.md b/src/objects/m33sss-j013402-19-303741-8/README.md
index 0fbd0fce073..fcb50b54e72 100644
--- a/src/objects/m33sss-j013402-19-303741-8/README.md
+++ b/src/objects/m33sss-j013402-19-303741-8/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 7.31 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340219+3037418 (SIMBAD M33SSS J013402.19+303741.8); placed by that row, not by a Gaia source, distance 857,991 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,991 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 50.8 +/- 8.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.311 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.864); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,440 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.311 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.864); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340219+3037418 (SIMBAD M33SSS J013402.19+303741.8); placed by that row, not by a Gaia source, distance 857,991 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,991 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 50.8 +/- 8.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.311 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.864); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,440 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.311 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.864); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,440 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecdf. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013402-19-303741-8/inventory.json b/src/objects/m33sss-j013402-19-303741-8/inventory.json
index f53e8e6dfc3..7727f9f7439 100644
--- a/src/objects/m33sss-j013402-19-303741-8/inventory.json
+++ b/src/objects/m33sss-j013402-19-303741-8/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "65dbee4c5bf4629fe13b4ae0a60792df8ab26da1030d4df6df8b2f9ad6487c88"
+      "bytes": 1679,
+      "sha256": "38199f4f572fb0fcda15e68284b152a6b3c4f3a9c310a2a8a4f50e1600eeea7f"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013402-19-303741-8/source/content/object.json b/src/objects/m33sss-j013402-19-303741-8/source/content/object.json
index 66006a4b28f..02e415a7d01 100644
--- a/src/objects/m33sss-j013402-19-303741-8/source/content/object.json
+++ b/src/objects/m33sss-j013402-19-303741-8/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,991 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,991 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013402-19-303741-8/source/measurements.json b/src/objects/m33sss-j013402-19-303741-8/source/measurements.json
index c2c755e9152..45589d8d461 100644
--- a/src/objects/m33sss-j013402-19-303741-8/source/measurements.json
+++ b/src/objects/m33sss-j013402-19-303741-8/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 35,341,560 km at 857991.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857991,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,991 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857991 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,991 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857991 pc; Gaia DR3 cannot see the star",
   "radiusKm": 35341560,
   "radiusSource": "Radius 50.8 +/- 8.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.311 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.864); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 35,341,560 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5440 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.311 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.864); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5440,
diff --git a/src/objects/m33sss-j013402-19-303741-8/source/preparation/new-object.json b/src/objects/m33sss-j013402-19-303741-8/source/preparation/new-object.json
index ea1946013e6..f8a71513dd9 100644
--- a/src/objects/m33sss-j013402-19-303741-8/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013402-19-303741-8/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857991,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,991 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,991 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013402-23-304242-3/NOTICE.md b/src/objects/m33sss-j013402-23-304242-3/NOTICE.md
index d951e026a49..7bd92b1e472 100644
--- a/src/objects/m33sss-j013402-23-304242-3/NOTICE.md
+++ b/src/objects/m33sss-j013402-23-304242-3/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340223+3042423 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,647 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340223+3042423 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,647 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013402-23-304242-3/README.md b/src/objects/m33sss-j013402-23-304242-3/README.md
index 7ce0a3094d9..4d131450303 100644
--- a/src/objects/m33sss-j013402-23-304242-3/README.md
+++ b/src/objects/m33sss-j013402-23-304242-3/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 7.83 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340223+3042423 (SIMBAD M33SSS J013402.23+304242.3); placed by that row, not by a Gaia source, distance 858,647 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,647 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 53.4 +/- 8.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.834 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.894); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,410 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.834 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.894); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340223+3042423 (SIMBAD M33SSS J013402.23+304242.3); placed by that row, not by a Gaia source, distance 858,647 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,647 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 53.4 +/- 8.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.834 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.894); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,410 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.834 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.894); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,410 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecde. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013402-23-304242-3/inventory.json b/src/objects/m33sss-j013402-23-304242-3/inventory.json
index eada8efb70e..351d59871e7 100644
--- a/src/objects/m33sss-j013402-23-304242-3/inventory.json
+++ b/src/objects/m33sss-j013402-23-304242-3/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "53bcfd2b114a741157be3c47bf70308b8f37d104d40ad7ecd8bbff5c31331d15"
+      "bytes": 1679,
+      "sha256": "fbab5c1f61bcfc7643995b2a52caa475e0a98364f25110039fdaa7ba1ac9b55b"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013402-23-304242-3/source/content/object.json b/src/objects/m33sss-j013402-23-304242-3/source/content/object.json
index b13a744d809..47dd26c2a41 100644
--- a/src/objects/m33sss-j013402-23-304242-3/source/content/object.json
+++ b/src/objects/m33sss-j013402-23-304242-3/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,647 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,647 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013402-23-304242-3/source/measurements.json b/src/objects/m33sss-j013402-23-304242-3/source/measurements.json
index 06dc9c0ea4d..de0bc1c6e3a 100644
--- a/src/objects/m33sss-j013402-23-304242-3/source/measurements.json
+++ b/src/objects/m33sss-j013402-23-304242-3/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 37,150,380 km at 858647.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858647,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,647 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858647 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,647 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858647 pc; Gaia DR3 cannot see the star",
   "radiusKm": 37150380,
   "radiusSource": "Radius 53.4 +/- 8.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.834 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.894); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 37,150,380 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5410 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.834 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.894); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5410,
diff --git a/src/objects/m33sss-j013402-23-304242-3/source/preparation/new-object.json b/src/objects/m33sss-j013402-23-304242-3/source/preparation/new-object.json
index 77265d86f16..2dc061299a1 100644
--- a/src/objects/m33sss-j013402-23-304242-3/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013402-23-304242-3/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858647,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,647 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,647 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013402-59-303628-2/NOTICE.md b/src/objects/m33sss-j013402-59-303628-2/NOTICE.md
index 82fc072c25d..98dd6ad9d03 100644
--- a/src/objects/m33sss-j013402-59-303628-2/NOTICE.md
+++ b/src/objects/m33sss-j013402-59-303628-2/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340259+3036282 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,803 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340259+3036282 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,803 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013402-59-303628-2/README.md b/src/objects/m33sss-j013402-59-303628-2/README.md
index 25af6414eab..c0f7eb834fc 100644
--- a/src/objects/m33sss-j013402-59-303628-2/README.md
+++ b/src/objects/m33sss-j013402-59-303628-2/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 13.7 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340259+3036282 (SIMBAD M33SSS J013402.59+303628.2); placed by that row, not by a Gaia source, distance 857,803 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,803 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 79.7 +/- 13.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.65 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.135); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,220 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.65 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.135); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340259+3036282 (SIMBAD M33SSS J013402.59+303628.2); placed by that row, not by a Gaia source, distance 857,803 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,803 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 79.7 +/- 13.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.65 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.135); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,220 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.65 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.135); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,220 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013402-59-303628-2/inventory.json b/src/objects/m33sss-j013402-59-303628-2/inventory.json
index 4d60b63f660..590de61c0c1 100644
--- a/src/objects/m33sss-j013402-59-303628-2/inventory.json
+++ b/src/objects/m33sss-j013402-59-303628-2/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "18c5e2a06bfb19190978e8b2122a4f7b876a3810ba3a8fb10aad642c4d13fd70"
+      "bytes": 1679,
+      "sha256": "c6e521750232f6e469c70987c0b5e0d8f720069d27e7f84b0b2210a26a541529"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013402-59-303628-2/source/content/object.json b/src/objects/m33sss-j013402-59-303628-2/source/content/object.json
index 3e998535fee..d761ea7e027 100644
--- a/src/objects/m33sss-j013402-59-303628-2/source/content/object.json
+++ b/src/objects/m33sss-j013402-59-303628-2/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,803 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,803 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013402-59-303628-2/source/measurements.json b/src/objects/m33sss-j013402-59-303628-2/source/measurements.json
index 1d8bc81836e..fafefc59c95 100644
--- a/src/objects/m33sss-j013402-59-303628-2/source/measurements.json
+++ b/src/objects/m33sss-j013402-59-303628-2/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 55,447,290 km at 857803.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857803,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,803 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857803 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,803 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857803 pc; Gaia DR3 cannot see the star",
   "radiusKm": 55447290,
   "radiusSource": "Radius 79.7 +/- 13.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.65 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.135); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 55,447,290 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5220 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.65 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.135); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5220,
diff --git a/src/objects/m33sss-j013402-59-303628-2/source/preparation/new-object.json b/src/objects/m33sss-j013402-59-303628-2/source/preparation/new-object.json
index d274ea62a65..04269ec7016 100644
--- a/src/objects/m33sss-j013402-59-303628-2/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013402-59-303628-2/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857803,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,803 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,803 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013402-96-304727-3/NOTICE.md b/src/objects/m33sss-j013402-96-304727-3/NOTICE.md
index c33e7e3fb91..25ebb1cb9b4 100644
--- a/src/objects/m33sss-j013402-96-304727-3/NOTICE.md
+++ b/src/objects/m33sss-j013402-96-304727-3/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340296+3047273 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,225 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340296+3047273 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,225 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013402-96-304727-3/README.md b/src/objects/m33sss-j013402-96-304727-3/README.md
index 04e8d481aec..e8184b65127 100644
--- a/src/objects/m33sss-j013402-96-304727-3/README.md
+++ b/src/objects/m33sss-j013402-96-304727-3/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 7.08 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340296+3047273 (SIMBAD M33SSS J013402.96+304727.3); placed by that row, not by a Gaia source, distance 859,225 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,225 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 49.6 +/- 8.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.079 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.850); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,450 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.079 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.850); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340296+3047273 (SIMBAD M33SSS J013402.96+304727.3); placed by that row, not by a Gaia source, distance 859,225 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,225 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 49.6 +/- 8.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.079 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.850); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,450 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.079 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.850); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,450 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeddf. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013402-96-304727-3/inventory.json b/src/objects/m33sss-j013402-96-304727-3/inventory.json
index 55eaca1afff..de0a394bd36 100644
--- a/src/objects/m33sss-j013402-96-304727-3/inventory.json
+++ b/src/objects/m33sss-j013402-96-304727-3/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "fa7e6737e3c5ba194c113068ac54430c8d1051a371c1f883984f98ca3b3038a5"
+      "bytes": 1679,
+      "sha256": "76338d0110c3dc5ba5de696607306c2c0484e4e6941cda618b89a8925f14fefb"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013402-96-304727-3/source/content/object.json b/src/objects/m33sss-j013402-96-304727-3/source/content/object.json
index 05be27f3fe0..76d25db5d35 100644
--- a/src/objects/m33sss-j013402-96-304727-3/source/content/object.json
+++ b/src/objects/m33sss-j013402-96-304727-3/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,225 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,225 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013402-96-304727-3/source/measurements.json b/src/objects/m33sss-j013402-96-304727-3/source/measurements.json
index 324cb9c8142..92a8d6235dd 100644
--- a/src/objects/m33sss-j013402-96-304727-3/source/measurements.json
+++ b/src/objects/m33sss-j013402-96-304727-3/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 34,506,720 km at 859225.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859225,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,225 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859225 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,225 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859225 pc; Gaia DR3 cannot see the star",
   "radiusKm": 34506720,
   "radiusSource": "Radius 49.6 +/- 8.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.079 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.850); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 34,506,720 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5450 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.079 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.850); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5450,
diff --git a/src/objects/m33sss-j013402-96-304727-3/source/preparation/new-object.json b/src/objects/m33sss-j013402-96-304727-3/source/preparation/new-object.json
index 88c1b03fb2a..63053c65508 100644
--- a/src/objects/m33sss-j013402-96-304727-3/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013402-96-304727-3/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 859225,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,225 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,225 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013403-67-304527-9/NOTICE.md b/src/objects/m33sss-j013403-67-304527-9/NOTICE.md
index 7a25170b658..d4a40792310 100644
--- a/src/objects/m33sss-j013403-67-304527-9/NOTICE.md
+++ b/src/objects/m33sss-j013403-67-304527-9/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340367+3045279 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,913 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340367+3045279 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,913 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013403-67-304527-9/README.md b/src/objects/m33sss-j013403-67-304527-9/README.md
index ab0a3cb3845..a85d92649cc 100644
--- a/src/objects/m33sss-j013403-67-304527-9/README.md
+++ b/src/objects/m33sss-j013403-67-304527-9/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 6.19 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340367+3045279 (SIMBAD M33SSS J013403.67+304527.9); placed by that row, not by a Gaia source, distance 858,913 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,913 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 45.1 +/- 7.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.194 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.792); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,490 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.194 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.792); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340367+3045279 (SIMBAD M33SSS J013403.67+304527.9); placed by that row, not by a Gaia source, distance 858,913 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,913 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 45.1 +/- 7.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.194 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.792); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,490 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.194 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.792); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,490 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013403-67-304527-9/inventory.json b/src/objects/m33sss-j013403-67-304527-9/inventory.json
index 854fc58c950..4ab1d48ae46 100644
--- a/src/objects/m33sss-j013403-67-304527-9/inventory.json
+++ b/src/objects/m33sss-j013403-67-304527-9/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "06d3c3717092ddffb17a53f53917178e8b8138edddc179c2410721bf1b58853a"
+      "bytes": 1679,
+      "sha256": "7a430525a84279933069aee520faf7f2c732778d072ab427f2cd03207c85a05f"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013403-67-304527-9/source/content/object.json b/src/objects/m33sss-j013403-67-304527-9/source/content/object.json
index 068bbbb6fa0..019bb007842 100644
--- a/src/objects/m33sss-j013403-67-304527-9/source/content/object.json
+++ b/src/objects/m33sss-j013403-67-304527-9/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,913 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,913 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013403-67-304527-9/source/measurements.json b/src/objects/m33sss-j013403-67-304527-9/source/measurements.json
index dfc89e6ac16..99b51fd8e6f 100644
--- a/src/objects/m33sss-j013403-67-304527-9/source/measurements.json
+++ b/src/objects/m33sss-j013403-67-304527-9/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 31,376,070 km at 858913.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858913,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,913 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858913 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,913 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858913 pc; Gaia DR3 cannot see the star",
   "radiusKm": 31376070,
   "radiusSource": "Radius 45.1 +/- 7.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.194 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.792); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 31,376,070 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5490 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.194 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.792); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5490,
diff --git a/src/objects/m33sss-j013403-67-304527-9/source/preparation/new-object.json b/src/objects/m33sss-j013403-67-304527-9/source/preparation/new-object.json
index 095c214ae5c..2c95b4ff1b7 100644
--- a/src/objects/m33sss-j013403-67-304527-9/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013403-67-304527-9/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858913,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,913 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,913 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013403-99-303615-8/NOTICE.md b/src/objects/m33sss-j013403-99-303615-8/NOTICE.md
index 95ae6504c3e..e25ab9b3550 100644
--- a/src/objects/m33sss-j013403-99-303615-8/NOTICE.md
+++ b/src/objects/m33sss-j013403-99-303615-8/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340399+3036158 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,680 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340399+3036158 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,680 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013403-99-303615-8/README.md b/src/objects/m33sss-j013403-99-303615-8/README.md
index 507d61e6473..f72b6b564de 100644
--- a/src/objects/m33sss-j013403-99-303615-8/README.md
+++ b/src/objects/m33sss-j013403-99-303615-8/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 16.3 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340399+3036158 (SIMBAD M33SSS J013403.99+303615.8); placed by that row, not by a Gaia source, distance 857,680 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,680 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 90.4 +/- 15.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.26 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.211); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,160 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.26 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.211); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340399+3036158 (SIMBAD M33SSS J013403.99+303615.8); placed by that row, not by a Gaia source, distance 857,680 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,680 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 90.4 +/- 15.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.26 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.211); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,160 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.26 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.211); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,160 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe8d5. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013403-99-303615-8/inventory.json b/src/objects/m33sss-j013403-99-303615-8/inventory.json
index 3fe5b3a7be8..f6cab2bab43 100644
--- a/src/objects/m33sss-j013403-99-303615-8/inventory.json
+++ b/src/objects/m33sss-j013403-99-303615-8/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "aff4d4e908dea4d94e120fbbbcee6a40f7f745a3d419776c3264a53a3ac5c92a"
+      "bytes": 1679,
+      "sha256": "2ffaee9b4925d07c5aa7f5de9ab00bf600332467ac95ea6db6cda13e4e89ee86"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013403-99-303615-8/source/content/object.json b/src/objects/m33sss-j013403-99-303615-8/source/content/object.json
index eed9dedbd66..a5a1489e195 100644
--- a/src/objects/m33sss-j013403-99-303615-8/source/content/object.json
+++ b/src/objects/m33sss-j013403-99-303615-8/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,680 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,680 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013403-99-303615-8/source/measurements.json b/src/objects/m33sss-j013403-99-303615-8/source/measurements.json
index f20293d8e87..ec1c6330351 100644
--- a/src/objects/m33sss-j013403-99-303615-8/source/measurements.json
+++ b/src/objects/m33sss-j013403-99-303615-8/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 62,891,280 km at 857680.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857680,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,680 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857680 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,680 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857680 pc; Gaia DR3 cannot see the star",
   "radiusKm": 62891280,
   "radiusSource": "Radius 90.4 +/- 15.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.26 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.211); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 62,891,280 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5160 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.26 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.211); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5160,
diff --git a/src/objects/m33sss-j013403-99-303615-8/source/preparation/new-object.json b/src/objects/m33sss-j013403-99-303615-8/source/preparation/new-object.json
index 05157d74461..bf7799dd51a 100644
--- a/src/objects/m33sss-j013403-99-303615-8/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013403-99-303615-8/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857680,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,680 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,680 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013404-26-304115-0/NOTICE.md b/src/objects/m33sss-j013404-26-304115-0/NOTICE.md
index 42163bb9865..8c3d96dcf23 100644
--- a/src/objects/m33sss-j013404-26-304115-0/NOTICE.md
+++ b/src/objects/m33sss-j013404-26-304115-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340426+3041150 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,317 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340426+3041150 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,317 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013404-26-304115-0/README.md b/src/objects/m33sss-j013404-26-304115-0/README.md
index 2160c8c38d4..0980f91cf46 100644
--- a/src/objects/m33sss-j013404-26-304115-0/README.md
+++ b/src/objects/m33sss-j013404-26-304115-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 7.62 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340426+3041150 (SIMBAD M33SSS J013404.26+304115.0); placed by that row, not by a Gaia source, distance 858,317 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,317 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 52.4 +/- 8.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.621 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.882); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,420 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.621 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.882); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340426+3041150 (SIMBAD M33SSS J013404.26+304115.0); placed by that row, not by a Gaia source, distance 858,317 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,317 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 52.4 +/- 8.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.621 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.882); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,420 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.621 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.882); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,420 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecde. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013404-26-304115-0/inventory.json b/src/objects/m33sss-j013404-26-304115-0/inventory.json
index 1b57c7b774b..836d62586be 100644
--- a/src/objects/m33sss-j013404-26-304115-0/inventory.json
+++ b/src/objects/m33sss-j013404-26-304115-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "89e76fdf9be4fd296e95e593bedca7c3a3fd64c4c8e1a74b28aab2a4f9aa5048"
+      "bytes": 1679,
+      "sha256": "e9e2308f09284439768b60fca6071e9af1d277852aaa3d47d5dfe5a40658c207"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013404-26-304115-0/source/content/object.json b/src/objects/m33sss-j013404-26-304115-0/source/content/object.json
index 1e892551932..a843133b59f 100644
--- a/src/objects/m33sss-j013404-26-304115-0/source/content/object.json
+++ b/src/objects/m33sss-j013404-26-304115-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,317 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,317 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013404-26-304115-0/source/measurements.json b/src/objects/m33sss-j013404-26-304115-0/source/measurements.json
index 849f6581370..6e73f7fc4c6 100644
--- a/src/objects/m33sss-j013404-26-304115-0/source/measurements.json
+++ b/src/objects/m33sss-j013404-26-304115-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 36,454,680 km at 858317.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858317,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,317 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858317 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,317 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858317 pc; Gaia DR3 cannot see the star",
   "radiusKm": 36454680,
   "radiusSource": "Radius 52.4 +/- 8.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.621 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.882); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 36,454,680 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5420 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.621 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.882); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5420,
diff --git a/src/objects/m33sss-j013404-26-304115-0/source/preparation/new-object.json b/src/objects/m33sss-j013404-26-304115-0/source/preparation/new-object.json
index 692e9a99a4a..76cf32ec553 100644
--- a/src/objects/m33sss-j013404-26-304115-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013404-26-304115-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858317,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,317 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,317 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013405-01-303557-6/NOTICE.md b/src/objects/m33sss-j013405-01-303557-6/NOTICE.md
index e811b2ab883..c812ccb6af2 100644
--- a/src/objects/m33sss-j013405-01-303557-6/NOTICE.md
+++ b/src/objects/m33sss-j013405-01-303557-6/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340501+3035576 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,571 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340501+3035576 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,571 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013405-01-303557-6/README.md b/src/objects/m33sss-j013405-01-303557-6/README.md
index 61a2a21ae25..4d088b869ca 100644
--- a/src/objects/m33sss-j013405-01-303557-6/README.md
+++ b/src/objects/m33sss-j013405-01-303557-6/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 5.89 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340501+3035576 (SIMBAD M33SSS J013405.01+303557.6); placed by that row, not by a Gaia source, distance 857,571 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,571 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 43.5 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.888 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.770); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.888 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.770); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340501+3035576 (SIMBAD M33SSS J013405.01+303557.6); placed by that row, not by a Gaia source, distance 857,571 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,571 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 43.5 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.888 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.770); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.888 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.770); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,510 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013405-01-303557-6/inventory.json b/src/objects/m33sss-j013405-01-303557-6/inventory.json
index 43eceb175e9..e9e9f8182a1 100644
--- a/src/objects/m33sss-j013405-01-303557-6/inventory.json
+++ b/src/objects/m33sss-j013405-01-303557-6/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "1743b1595f693aa68d85de19fae1f3536118349cb76eb50c5ce64179432434b2"
+      "bytes": 1679,
+      "sha256": "cf896b6d901cca1069a520c8d5158f751923a0a2ac08ea7f751872ae4206e1fc"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013405-01-303557-6/source/content/object.json b/src/objects/m33sss-j013405-01-303557-6/source/content/object.json
index 1462b469017..3ffed0b08e5 100644
--- a/src/objects/m33sss-j013405-01-303557-6/source/content/object.json
+++ b/src/objects/m33sss-j013405-01-303557-6/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,571 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,571 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013405-01-303557-6/source/measurements.json b/src/objects/m33sss-j013405-01-303557-6/source/measurements.json
index d1db05ce639..f21ce6d7566 100644
--- a/src/objects/m33sss-j013405-01-303557-6/source/measurements.json
+++ b/src/objects/m33sss-j013405-01-303557-6/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 30,262,950 km at 857571.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857571,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,571 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857571 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,571 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857571 pc; Gaia DR3 cannot see the star",
   "radiusKm": 30262950,
   "radiusSource": "Radius 43.5 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.888 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.770); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 30,262,950 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5510 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.888 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.770); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5510,
diff --git a/src/objects/m33sss-j013405-01-303557-6/source/preparation/new-object.json b/src/objects/m33sss-j013405-01-303557-6/source/preparation/new-object.json
index 5704102e87b..7d62fc49261 100644
--- a/src/objects/m33sss-j013405-01-303557-6/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013405-01-303557-6/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857571,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,571 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,571 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013405-93-303819-2/NOTICE.md b/src/objects/m33sss-j013405-93-303819-2/NOTICE.md
index 5b803075c67..9b2022c17aa 100644
--- a/src/objects/m33sss-j013405-93-303819-2/NOTICE.md
+++ b/src/objects/m33sss-j013405-93-303819-2/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340593+3038192 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,818 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340593+3038192 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,818 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013405-93-303819-2/README.md b/src/objects/m33sss-j013405-93-303819-2/README.md
index 5b41ff7c590..83a67f06387 100644
--- a/src/objects/m33sss-j013405-93-303819-2/README.md
+++ b/src/objects/m33sss-j013405-93-303819-2/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 10.7 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340593+3038192 (SIMBAD M33SSS J013405.93+303819.2); placed by that row, not by a Gaia source, distance 857,818 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,818 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 67 +/- 11.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.74 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.031); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,300 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.74 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.031); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340593+3038192 (SIMBAD M33SSS J013405.93+303819.2); placed by that row, not by a Gaia source, distance 857,818 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,818 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 67 +/- 11.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.74 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.031); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,300 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.74 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.031); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,300 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeada. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013405-93-303819-2/inventory.json b/src/objects/m33sss-j013405-93-303819-2/inventory.json
index 52f7f7d0712..93c48f0837d 100644
--- a/src/objects/m33sss-j013405-93-303819-2/inventory.json
+++ b/src/objects/m33sss-j013405-93-303819-2/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "3847d77e3c625a445cc263b43a927a040246a1ba11612777ec5cd364a7682500"
+      "bytes": 1679,
+      "sha256": "d4596db43cc0f30183925ca3e06c97a2f8c52a8499878ff60fc7b35fe52f6bc5"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013405-93-303819-2/source/content/object.json b/src/objects/m33sss-j013405-93-303819-2/source/content/object.json
index 923da664627..4a369e1affc 100644
--- a/src/objects/m33sss-j013405-93-303819-2/source/content/object.json
+++ b/src/objects/m33sss-j013405-93-303819-2/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,818 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,818 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013405-93-303819-2/source/measurements.json b/src/objects/m33sss-j013405-93-303819-2/source/measurements.json
index 77707a638d4..9318f027cd1 100644
--- a/src/objects/m33sss-j013405-93-303819-2/source/measurements.json
+++ b/src/objects/m33sss-j013405-93-303819-2/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 46,611,900 km at 857818.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857818,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,818 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857818 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,818 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857818 pc; Gaia DR3 cannot see the star",
   "radiusKm": 46611900,
   "radiusSource": "Radius 67 +/- 11.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.74 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.031); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 46,611,900 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5300 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.74 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.031); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5300,
diff --git a/src/objects/m33sss-j013405-93-303819-2/source/preparation/new-object.json b/src/objects/m33sss-j013405-93-303819-2/source/preparation/new-object.json
index bf3d8ae70df..b04e0a8cc73 100644
--- a/src/objects/m33sss-j013405-93-303819-2/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013405-93-303819-2/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857818,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,818 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,818 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013405-93-303928-5/NOTICE.md b/src/objects/m33sss-j013405-93-303928-5/NOTICE.md
index 73fd1e8c520..4dca1230138 100644
--- a/src/objects/m33sss-j013405-93-303928-5/NOTICE.md
+++ b/src/objects/m33sss-j013405-93-303928-5/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340593+3039285 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,970 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340593+3039285 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,970 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013405-93-303928-5/README.md b/src/objects/m33sss-j013405-93-303928-5/README.md
index f72041ea7c6..ff41bb0a5f1 100644
--- a/src/objects/m33sss-j013405-93-303928-5/README.md
+++ b/src/objects/m33sss-j013405-93-303928-5/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 14.6 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340593+3039285 (SIMBAD M33SSS J013405.93+303928.5); placed by that row, not by a Gaia source, distance 857,970 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,970 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 83.6 +/- 13.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.59 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.164); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.59 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.164); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340593+3039285 (SIMBAD M33SSS J013405.93+303928.5); placed by that row, not by a Gaia source, distance 857,970 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,970 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 83.6 +/- 13.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.59 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.164); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.59 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.164); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,190 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d7. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013405-93-303928-5/inventory.json b/src/objects/m33sss-j013405-93-303928-5/inventory.json
index 5ceab2d9d97..ee806a7177f 100644
--- a/src/objects/m33sss-j013405-93-303928-5/inventory.json
+++ b/src/objects/m33sss-j013405-93-303928-5/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "cab44feef2b7653a023a50685a6428198d6a23d92d3414b9100c12abcf26ce48"
+      "bytes": 1679,
+      "sha256": "e3496898fb2f52105ed8e654273d1c63108f033e7b287672d5069a3496cf0d7a"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013405-93-303928-5/source/content/object.json b/src/objects/m33sss-j013405-93-303928-5/source/content/object.json
index 2312b4bf4b7..dcd53ae69dd 100644
--- a/src/objects/m33sss-j013405-93-303928-5/source/content/object.json
+++ b/src/objects/m33sss-j013405-93-303928-5/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,970 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,970 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013405-93-303928-5/source/measurements.json b/src/objects/m33sss-j013405-93-303928-5/source/measurements.json
index dea317649f9..e682aedccaf 100644
--- a/src/objects/m33sss-j013405-93-303928-5/source/measurements.json
+++ b/src/objects/m33sss-j013405-93-303928-5/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 58,160,520 km at 857970.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857970,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,970 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857970 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,970 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857970 pc; Gaia DR3 cannot see the star",
   "radiusKm": 58160520,
   "radiusSource": "Radius 83.6 +/- 13.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.59 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.164); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 58,160,520 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5190 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.59 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.164); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5190,
diff --git a/src/objects/m33sss-j013405-93-303928-5/source/preparation/new-object.json b/src/objects/m33sss-j013405-93-303928-5/source/preparation/new-object.json
index 9002a05bd14..5b6055e9c39 100644
--- a/src/objects/m33sss-j013405-93-303928-5/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013405-93-303928-5/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857970,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,970 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,970 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013406-60-303816-7/NOTICE.md b/src/objects/m33sss-j013406-60-303816-7/NOTICE.md
index 6d4d6a8414c..c7a67e8a6d6 100644
--- a/src/objects/m33sss-j013406-60-303816-7/NOTICE.md
+++ b/src/objects/m33sss-j013406-60-303816-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340660+3038167 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,768 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340660+3038167 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,768 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013406-60-303816-7/README.md b/src/objects/m33sss-j013406-60-303816-7/README.md
index 915e9fb0713..b4ef46f112c 100644
--- a/src/objects/m33sss-j013406-60-303816-7/README.md
+++ b/src/objects/m33sss-j013406-60-303816-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 8.59 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340660+3038167 (SIMBAD M33SSS J013406.60+303816.7); placed by that row, not by a Gaia source, distance 857,768 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,768 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 57.1 +/- 9.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.59 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.934); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,380 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.59 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.934); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340660+3038167 (SIMBAD M33SSS J013406.60+303816.7); placed by that row, not by a Gaia source, distance 857,768 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,768 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 57.1 +/- 9.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.59 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.934); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,380 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.59 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.934); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,380 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecdd. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013406-60-303816-7/inventory.json b/src/objects/m33sss-j013406-60-303816-7/inventory.json
index a84c52906ba..b6dd5adc784 100644
--- a/src/objects/m33sss-j013406-60-303816-7/inventory.json
+++ b/src/objects/m33sss-j013406-60-303816-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "a1270d7522ceee016deaea2ac80852983f2795ae49b4b815b1d0f472b028083c"
+      "bytes": 1679,
+      "sha256": "5fde6d92eda1b778c23f66110c3355fbb72ff9c4247b561be37fa4d13ae4f042"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013406-60-303816-7/source/content/object.json b/src/objects/m33sss-j013406-60-303816-7/source/content/object.json
index f330e0c30dc..e2d6211686f 100644
--- a/src/objects/m33sss-j013406-60-303816-7/source/content/object.json
+++ b/src/objects/m33sss-j013406-60-303816-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,768 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,768 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013406-60-303816-7/source/measurements.json b/src/objects/m33sss-j013406-60-303816-7/source/measurements.json
index 87aac4de7e1..0e6ea589b1f 100644
--- a/src/objects/m33sss-j013406-60-303816-7/source/measurements.json
+++ b/src/objects/m33sss-j013406-60-303816-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 39,724,470 km at 857768.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857768,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,768 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857768 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,768 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857768 pc; Gaia DR3 cannot see the star",
   "radiusKm": 39724470,
   "radiusSource": "Radius 57.1 +/- 9.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.59 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.934); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 39,724,470 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5380 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.59 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.934); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5380,
diff --git a/src/objects/m33sss-j013406-60-303816-7/source/preparation/new-object.json b/src/objects/m33sss-j013406-60-303816-7/source/preparation/new-object.json
index 13b79d29103..b6f6b9c881a 100644
--- a/src/objects/m33sss-j013406-60-303816-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013406-60-303816-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857768,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,768 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,768 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013407-37-303048-3/NOTICE.md b/src/objects/m33sss-j013407-37-303048-3/NOTICE.md
index 6246635ea1c..ecd06545e5a 100644
--- a/src/objects/m33sss-j013407-37-303048-3/NOTICE.md
+++ b/src/objects/m33sss-j013407-37-303048-3/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340737+3030483 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,737 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340737+3030483 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,737 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013407-37-303048-3/README.md b/src/objects/m33sss-j013407-37-303048-3/README.md
index 37cf7f2a532..4ee629f861b 100644
--- a/src/objects/m33sss-j013407-37-303048-3/README.md
+++ b/src/objects/m33sss-j013407-37-303048-3/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 5.90 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340737+3030483 (SIMBAD M33SSS J013407.37+303048.3); placed by that row, not by a Gaia source, distance 856,737 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,737 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 43.5 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340737+3030483 (SIMBAD M33SSS J013407.37+303048.3); placed by that row, not by a Gaia source, distance 856,737 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,737 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 43.5 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,510 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013407-37-303048-3/inventory.json b/src/objects/m33sss-j013407-37-303048-3/inventory.json
index 9c0982bfc0e..9bc3ca674df 100644
--- a/src/objects/m33sss-j013407-37-303048-3/inventory.json
+++ b/src/objects/m33sss-j013407-37-303048-3/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "ed4411c25d64e4992c9aaad5029709a33c8d258d9a5c3d5d8fcd80af0e89566c"
+      "bytes": 1679,
+      "sha256": "24a87e3b5591892b4c9391d2946b36cc703492eab7093a0d5a53b1fa236ec892"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013407-37-303048-3/source/content/object.json b/src/objects/m33sss-j013407-37-303048-3/source/content/object.json
index 60aa1af8472..94eb7399b0c 100644
--- a/src/objects/m33sss-j013407-37-303048-3/source/content/object.json
+++ b/src/objects/m33sss-j013407-37-303048-3/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,737 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,737 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013407-37-303048-3/source/measurements.json b/src/objects/m33sss-j013407-37-303048-3/source/measurements.json
index 97112103a5a..83b26f610ab 100644
--- a/src/objects/m33sss-j013407-37-303048-3/source/measurements.json
+++ b/src/objects/m33sss-j013407-37-303048-3/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 30,262,950 km at 856737.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 856737,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,737 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856737 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,737 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856737 pc; Gaia DR3 cannot see the star",
   "radiusKm": 30262950,
   "radiusSource": "Radius 43.5 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 30,262,950 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5510 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5510,
diff --git a/src/objects/m33sss-j013407-37-303048-3/source/preparation/new-object.json b/src/objects/m33sss-j013407-37-303048-3/source/preparation/new-object.json
index 50f54452163..a6ad04bf34e 100644
--- a/src/objects/m33sss-j013407-37-303048-3/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013407-37-303048-3/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 856737,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,737 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,737 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013407-94-303831-2/NOTICE.md b/src/objects/m33sss-j013407-94-303831-2/NOTICE.md
index 275f1e9dc17..a7ba32990cc 100644
--- a/src/objects/m33sss-j013407-94-303831-2/NOTICE.md
+++ b/src/objects/m33sss-j013407-94-303831-2/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340794+3038312 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,708 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340794+3038312 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,708 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013407-94-303831-2/README.md b/src/objects/m33sss-j013407-94-303831-2/README.md
index f8c3a23971e..013ac36b742 100644
--- a/src/objects/m33sss-j013407-94-303831-2/README.md
+++ b/src/objects/m33sss-j013407-94-303831-2/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 5.90 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340794+3038312 (SIMBAD M33SSS J013407.94+303831.2); placed by that row, not by a Gaia source, distance 857,708 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,708 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 43.5 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340794+3038312 (SIMBAD M33SSS J013407.94+303831.2); placed by that row, not by a Gaia source, distance 857,708 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,708 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 43.5 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,510 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013407-94-303831-2/inventory.json b/src/objects/m33sss-j013407-94-303831-2/inventory.json
index bbe1d22e264..0bbac129bb3 100644
--- a/src/objects/m33sss-j013407-94-303831-2/inventory.json
+++ b/src/objects/m33sss-j013407-94-303831-2/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "bb176e33a55b89a5a08913a44216c814a07dc572119d5f1cca79d1a9f6c9e940"
+      "bytes": 1679,
+      "sha256": "21142c5baae31cd6f2af4b5724d32ea5ae3dd4a3a85db1e02c7dfc3e08ad42b6"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013407-94-303831-2/source/content/object.json b/src/objects/m33sss-j013407-94-303831-2/source/content/object.json
index cc8939b2f9e..7c5d862cd18 100644
--- a/src/objects/m33sss-j013407-94-303831-2/source/content/object.json
+++ b/src/objects/m33sss-j013407-94-303831-2/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,708 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,708 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013407-94-303831-2/source/measurements.json b/src/objects/m33sss-j013407-94-303831-2/source/measurements.json
index 1d74d3682e4..db48c5dd9a0 100644
--- a/src/objects/m33sss-j013407-94-303831-2/source/measurements.json
+++ b/src/objects/m33sss-j013407-94-303831-2/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 30,262,950 km at 857708.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857708,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,708 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857708 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,708 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857708 pc; Gaia DR3 cannot see the star",
   "radiusKm": 30262950,
   "radiusSource": "Radius 43.5 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 30,262,950 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5510 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5510,
diff --git a/src/objects/m33sss-j013407-94-303831-2/source/preparation/new-object.json b/src/objects/m33sss-j013407-94-303831-2/source/preparation/new-object.json
index 2a36270eb7a..acccc459a03 100644
--- a/src/objects/m33sss-j013407-94-303831-2/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013407-94-303831-2/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857708,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,708 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,708 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013408-17-303931-8/NOTICE.md b/src/objects/m33sss-j013408-17-303931-8/NOTICE.md
index cd0ea7e7b4f..2e48f5abc5f 100644
--- a/src/objects/m33sss-j013408-17-303931-8/NOTICE.md
+++ b/src/objects/m33sss-j013408-17-303931-8/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340817+3039318 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,826 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340817+3039318 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,826 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013408-17-303931-8/README.md b/src/objects/m33sss-j013408-17-303931-8/README.md
index 7526950d543..e0c71c1363e 100644
--- a/src/objects/m33sss-j013408-17-303931-8/README.md
+++ b/src/objects/m33sss-j013408-17-303931-8/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 13.3 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340817+3039318 (SIMBAD M33SSS J013408.17+303931.8); placed by that row, not by a Gaia source, distance 857,826 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,826 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 78.4 +/- 13.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.34 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.125); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.34 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.125); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340817+3039318 (SIMBAD M33SSS J013408.17+303931.8); placed by that row, not by a Gaia source, distance 857,826 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,826 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 78.4 +/- 13.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.34 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.125); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,230 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.34 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.125); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,230 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013408-17-303931-8/inventory.json b/src/objects/m33sss-j013408-17-303931-8/inventory.json
index 17b562fcb2b..194a22142d3 100644
--- a/src/objects/m33sss-j013408-17-303931-8/inventory.json
+++ b/src/objects/m33sss-j013408-17-303931-8/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "53746f9ea2d04d5deb906a906c04ef6d375d6986919e927900cb788d383d47d9"
+      "bytes": 1679,
+      "sha256": "f90abc530419f36713697311d200b9f437db371736bd47a4cec4224a7e788169"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013408-17-303931-8/source/content/object.json b/src/objects/m33sss-j013408-17-303931-8/source/content/object.json
index 0978fc9eabd..4ca391b48ad 100644
--- a/src/objects/m33sss-j013408-17-303931-8/source/content/object.json
+++ b/src/objects/m33sss-j013408-17-303931-8/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,826 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,826 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013408-17-303931-8/source/measurements.json b/src/objects/m33sss-j013408-17-303931-8/source/measurements.json
index 1e45802419a..fe15886f1b6 100644
--- a/src/objects/m33sss-j013408-17-303931-8/source/measurements.json
+++ b/src/objects/m33sss-j013408-17-303931-8/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 54,542,880 km at 857826.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857826,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,826 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857826 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,826 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857826 pc; Gaia DR3 cannot see the star",
   "radiusKm": 54542880,
   "radiusSource": "Radius 78.4 +/- 13.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.34 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.125); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 54,542,880 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5230 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.34 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.125); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5230,
diff --git a/src/objects/m33sss-j013408-17-303931-8/source/preparation/new-object.json b/src/objects/m33sss-j013408-17-303931-8/source/preparation/new-object.json
index 995d0909218..fc0a1ec73c8 100644
--- a/src/objects/m33sss-j013408-17-303931-8/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013408-17-303931-8/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857826,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,826 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,826 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013408-73-304543-1/NOTICE.md b/src/objects/m33sss-j013408-73-304543-1/NOTICE.md
index 1a81f9b3def..3eb2e73dd03 100644
--- a/src/objects/m33sss-j013408-73-304543-1/NOTICE.md
+++ b/src/objects/m33sss-j013408-73-304543-1/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340873+3045431 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,602 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340873+3045431 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,602 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013408-73-304543-1/README.md b/src/objects/m33sss-j013408-73-304543-1/README.md
index 410dfa4e241..ccd3c731d12 100644
--- a/src/objects/m33sss-j013408-73-304543-1/README.md
+++ b/src/objects/m33sss-j013408-73-304543-1/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 13.5 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340873+3045431 (SIMBAD M33SSS J013408.73+304543.1); placed by that row, not by a Gaia source, distance 858,602 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,602 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 79.1 +/- 13.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.52 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.131); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,220 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.52 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.131); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340873+3045431 (SIMBAD M33SSS J013408.73+304543.1); placed by that row, not by a Gaia source, distance 858,602 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,602 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 79.1 +/- 13.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.52 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.131); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,220 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.52 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.131); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,220 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013408-73-304543-1/inventory.json b/src/objects/m33sss-j013408-73-304543-1/inventory.json
index 7dc077b1b12..23117e6a129 100644
--- a/src/objects/m33sss-j013408-73-304543-1/inventory.json
+++ b/src/objects/m33sss-j013408-73-304543-1/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "1d583c32d60453daf294286011aa2a20eb35d7661decd8a8cf4654990032f0ee"
+      "bytes": 1679,
+      "sha256": "9d8f2b37aa26a65a626adb637ac7ba5a26d29d30749b35d437a8d0db3bde5f25"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013408-73-304543-1/source/content/object.json b/src/objects/m33sss-j013408-73-304543-1/source/content/object.json
index b610d62e7f7..2dfe39dace9 100644
--- a/src/objects/m33sss-j013408-73-304543-1/source/content/object.json
+++ b/src/objects/m33sss-j013408-73-304543-1/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,602 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,602 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013408-73-304543-1/source/measurements.json b/src/objects/m33sss-j013408-73-304543-1/source/measurements.json
index 4a83ad998b6..fe6c87f2156 100644
--- a/src/objects/m33sss-j013408-73-304543-1/source/measurements.json
+++ b/src/objects/m33sss-j013408-73-304543-1/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 55,029,870 km at 858602.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858602,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,602 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858602 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,602 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858602 pc; Gaia DR3 cannot see the star",
   "radiusKm": 55029870,
   "radiusSource": "Radius 79.1 +/- 13.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.52 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.131); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 55,029,870 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5220 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.52 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.131); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5220,
diff --git a/src/objects/m33sss-j013408-73-304543-1/source/preparation/new-object.json b/src/objects/m33sss-j013408-73-304543-1/source/preparation/new-object.json
index b614f831c01..ef3953b6413 100644
--- a/src/objects/m33sss-j013408-73-304543-1/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013408-73-304543-1/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858602,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,602 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,602 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013408-83-303946-2/NOTICE.md b/src/objects/m33sss-j013408-83-303946-2/NOTICE.md
index cf8e89335c4..b33564326d8 100644
--- a/src/objects/m33sss-j013408-83-303946-2/NOTICE.md
+++ b/src/objects/m33sss-j013408-83-303946-2/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340883+3039462 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,812 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340883+3039462 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,812 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013408-83-303946-2/README.md b/src/objects/m33sss-j013408-83-303946-2/README.md
index 8388beeec26..831a8005271 100644
--- a/src/objects/m33sss-j013408-83-303946-2/README.md
+++ b/src/objects/m33sss-j013408-83-303946-2/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 10.1 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340883+3039462 (SIMBAD M33SSS J013408.83+303946.2); placed by that row, not by a Gaia source, distance 857,812 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,812 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 64.2 +/- 10.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.12 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.005); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,320 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.12 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.005); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340883+3039462 (SIMBAD M33SSS J013408.83+303946.2); placed by that row, not by a Gaia source, distance 857,812 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,812 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 64.2 +/- 10.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.12 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.005); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,320 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.12 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.005); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,320 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdb. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013408-83-303946-2/inventory.json b/src/objects/m33sss-j013408-83-303946-2/inventory.json
index fb55273c149..0d491dd714f 100644
--- a/src/objects/m33sss-j013408-83-303946-2/inventory.json
+++ b/src/objects/m33sss-j013408-83-303946-2/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "55f053e727b60e2e5773828a3b31435dc3eb4635922fa7f53c790275b161ba1d"
+      "bytes": 1679,
+      "sha256": "cccfe2a9703c4eed6eeac62cd063e9815609e3cf4ee3c498f5f0d7726f3027fe"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013408-83-303946-2/source/content/object.json b/src/objects/m33sss-j013408-83-303946-2/source/content/object.json
index 62f7e229f32..ad1e4629ce2 100644
--- a/src/objects/m33sss-j013408-83-303946-2/source/content/object.json
+++ b/src/objects/m33sss-j013408-83-303946-2/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,812 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,812 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013408-83-303946-2/source/measurements.json b/src/objects/m33sss-j013408-83-303946-2/source/measurements.json
index bd295851fa9..83de4bad033 100644
--- a/src/objects/m33sss-j013408-83-303946-2/source/measurements.json
+++ b/src/objects/m33sss-j013408-83-303946-2/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 44,663,940 km at 857812.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857812,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,812 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857812 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,812 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857812 pc; Gaia DR3 cannot see the star",
   "radiusKm": 44663940,
   "radiusSource": "Radius 64.2 +/- 10.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.12 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.005); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 44,663,940 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5320 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.12 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.005); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5320,
diff --git a/src/objects/m33sss-j013408-83-303946-2/source/preparation/new-object.json b/src/objects/m33sss-j013408-83-303946-2/source/preparation/new-object.json
index 90cb6cca4a1..b0000d02859 100644
--- a/src/objects/m33sss-j013408-83-303946-2/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013408-83-303946-2/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857812,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,812 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,812 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013409-10-303629-6/NOTICE.md b/src/objects/m33sss-j013409-10-303629-6/NOTICE.md
index 49a2b209f6b..f92ed52de1e 100644
--- a/src/objects/m33sss-j013409-10-303629-6/NOTICE.md
+++ b/src/objects/m33sss-j013409-10-303629-6/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340910+3036296 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,363 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340910+3036296 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,363 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013409-10-303629-6/README.md b/src/objects/m33sss-j013409-10-303629-6/README.md
index f3e6c8a6e7e..d177753d21f 100644
--- a/src/objects/m33sss-j013409-10-303629-6/README.md
+++ b/src/objects/m33sss-j013409-10-303629-6/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 14.6 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340910+3036296 (SIMBAD M33SSS J013409.10+303629.6); placed by that row, not by a Gaia source, distance 857,363 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,363 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 83.7 +/- 14 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.62 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.165); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.62 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.165); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340910+3036296 (SIMBAD M33SSS J013409.10+303629.6); placed by that row, not by a Gaia source, distance 857,363 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,363 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 83.7 +/- 14 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.62 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.165); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.62 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.165); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,190 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d7. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013409-10-303629-6/inventory.json b/src/objects/m33sss-j013409-10-303629-6/inventory.json
index 7d72b240394..95232db0700 100644
--- a/src/objects/m33sss-j013409-10-303629-6/inventory.json
+++ b/src/objects/m33sss-j013409-10-303629-6/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "66103060e073cc18f98eacc63470c8a64069055d1ee2c2828160492f19a7d2c9"
+      "bytes": 1679,
+      "sha256": "7324e7ad413c91d61641bd80e1736dc64416940a1d748f16dd0e4e9bce826f34"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013409-10-303629-6/source/content/object.json b/src/objects/m33sss-j013409-10-303629-6/source/content/object.json
index 942deadb61d..8461b51454f 100644
--- a/src/objects/m33sss-j013409-10-303629-6/source/content/object.json
+++ b/src/objects/m33sss-j013409-10-303629-6/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,363 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,363 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013409-10-303629-6/source/measurements.json b/src/objects/m33sss-j013409-10-303629-6/source/measurements.json
index 0a10ede0fad..8d6141e9497 100644
--- a/src/objects/m33sss-j013409-10-303629-6/source/measurements.json
+++ b/src/objects/m33sss-j013409-10-303629-6/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 58,230,090 km at 857363.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857363,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,363 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857363 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,363 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857363 pc; Gaia DR3 cannot see the star",
   "radiusKm": 58230090,
   "radiusSource": "Radius 83.7 +/- 14 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.62 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.165); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 58,230,090 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5190 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.62 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.165); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5190,
diff --git a/src/objects/m33sss-j013409-10-303629-6/source/preparation/new-object.json b/src/objects/m33sss-j013409-10-303629-6/source/preparation/new-object.json
index 3053119426e..80a929d9fe3 100644
--- a/src/objects/m33sss-j013409-10-303629-6/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013409-10-303629-6/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857363,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,363 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,363 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013409-36-302956-5/NOTICE.md b/src/objects/m33sss-j013409-36-302956-5/NOTICE.md
index 2f80b82c838..11901fe797a 100644
--- a/src/objects/m33sss-j013409-36-302956-5/NOTICE.md
+++ b/src/objects/m33sss-j013409-36-302956-5/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340936+3029565 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,489 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340936+3029565 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,489 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013409-36-302956-5/README.md b/src/objects/m33sss-j013409-36-302956-5/README.md
index 0c9ed9b88ba..7fceefd7583 100644
--- a/src/objects/m33sss-j013409-36-302956-5/README.md
+++ b/src/objects/m33sss-j013409-36-302956-5/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 9.16 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340936+3029565 (SIMBAD M33SSS J013409.36+302956.5); placed by that row, not by a Gaia source, distance 856,489 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,489 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 59.8 +/- 10 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.162 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.962); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.162 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.962); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340936+3029565 (SIMBAD M33SSS J013409.36+302956.5); placed by that row, not by a Gaia source, distance 856,489 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,489 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 59.8 +/- 10 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.162 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.962); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.162 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.962); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,360 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013409-36-302956-5/inventory.json b/src/objects/m33sss-j013409-36-302956-5/inventory.json
index 371059e21f5..36c582148cd 100644
--- a/src/objects/m33sss-j013409-36-302956-5/inventory.json
+++ b/src/objects/m33sss-j013409-36-302956-5/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "098762a2260b685751a7f2b22347be413de81c359cf36f7e24076799b089b5cb"
+      "bytes": 1679,
+      "sha256": "5b3d258bfcbfa00d4f65b1883814f2318d7bb147e3b0c32588d72de383c17eff"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013409-36-302956-5/source/content/object.json b/src/objects/m33sss-j013409-36-302956-5/source/content/object.json
index 16ef4adbe1b..c4cdcf959a6 100644
--- a/src/objects/m33sss-j013409-36-302956-5/source/content/object.json
+++ b/src/objects/m33sss-j013409-36-302956-5/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,489 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,489 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013409-36-302956-5/source/measurements.json b/src/objects/m33sss-j013409-36-302956-5/source/measurements.json
index b23000a2f8c..5ded991a64b 100644
--- a/src/objects/m33sss-j013409-36-302956-5/source/measurements.json
+++ b/src/objects/m33sss-j013409-36-302956-5/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 41,602,860 km at 856489.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 856489,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,489 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856489 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,489 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856489 pc; Gaia DR3 cannot see the star",
   "radiusKm": 41602860,
   "radiusSource": "Radius 59.8 +/- 10 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.162 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.962); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 41,602,860 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5360 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.162 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.962); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5360,
diff --git a/src/objects/m33sss-j013409-36-302956-5/source/preparation/new-object.json b/src/objects/m33sss-j013409-36-302956-5/source/preparation/new-object.json
index 9e649e78a1a..8cb4eadbc65 100644
--- a/src/objects/m33sss-j013409-36-302956-5/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013409-36-302956-5/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 856489,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,489 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,489 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013409-59-303621-5/NOTICE.md b/src/objects/m33sss-j013409-59-303621-5/NOTICE.md
index 3754ee98033..144642c2216 100644
--- a/src/objects/m33sss-j013409-59-303621-5/NOTICE.md
+++ b/src/objects/m33sss-j013409-59-303621-5/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340959+3036215 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,312 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340959+3036215 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,312 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013409-59-303621-5/README.md b/src/objects/m33sss-j013409-59-303621-5/README.md
index 8e66aecb5ff..042c646765d 100644
--- a/src/objects/m33sss-j013409-59-303621-5/README.md
+++ b/src/objects/m33sss-j013409-59-303621-5/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 10.5 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340959+3036215 (SIMBAD M33SSS J013409.59+303621.5); placed by that row, not by a Gaia source, distance 857,312 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,312 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 66 +/- 11 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.5 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.021); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,310 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.5 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.021); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340959+3036215 (SIMBAD M33SSS J013409.59+303621.5); placed by that row, not by a Gaia source, distance 857,312 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,312 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 66 +/- 11 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.5 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.021); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,310 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.5 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.021); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,310 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdb. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013409-59-303621-5/inventory.json b/src/objects/m33sss-j013409-59-303621-5/inventory.json
index bc137d93a30..08605049fce 100644
--- a/src/objects/m33sss-j013409-59-303621-5/inventory.json
+++ b/src/objects/m33sss-j013409-59-303621-5/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "1d0a7f7dcccd731776007c5b1286b2527bcf1bf0a67cbe2d811412e3a85da07b"
+      "bytes": 1679,
+      "sha256": "69efeeb3f8823fe5a9d10ea4405b4798cd827b98c6ca3c8440a1ed6c4c5a901b"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013409-59-303621-5/source/content/object.json b/src/objects/m33sss-j013409-59-303621-5/source/content/object.json
index 82ce1419bd2..0872f8ed335 100644
--- a/src/objects/m33sss-j013409-59-303621-5/source/content/object.json
+++ b/src/objects/m33sss-j013409-59-303621-5/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,312 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,312 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013409-59-303621-5/source/measurements.json b/src/objects/m33sss-j013409-59-303621-5/source/measurements.json
index 9d05cc0d5c5..e98cc607d88 100644
--- a/src/objects/m33sss-j013409-59-303621-5/source/measurements.json
+++ b/src/objects/m33sss-j013409-59-303621-5/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 45,916,200 km at 857312.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857312,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,312 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857312 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,312 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857312 pc; Gaia DR3 cannot see the star",
   "radiusKm": 45916200,
   "radiusSource": "Radius 66 +/- 11 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.5 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.021); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 45,916,200 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5310 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.5 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.021); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5310,
diff --git a/src/objects/m33sss-j013409-59-303621-5/source/preparation/new-object.json b/src/objects/m33sss-j013409-59-303621-5/source/preparation/new-object.json
index a7f76390489..52acdcf930b 100644
--- a/src/objects/m33sss-j013409-59-303621-5/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013409-59-303621-5/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857312,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,312 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,312 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013410-17-304450-2/NOTICE.md b/src/objects/m33sss-j013410-17-304450-2/NOTICE.md
index b7bb9e72ad4..d4c46082059 100644
--- a/src/objects/m33sss-j013410-17-304450-2/NOTICE.md
+++ b/src/objects/m33sss-j013410-17-304450-2/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341017+3044502 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,387 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341017+3044502 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,387 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013410-17-304450-2/README.md b/src/objects/m33sss-j013410-17-304450-2/README.md
index e68da5a2a2a..8efe67046f8 100644
--- a/src/objects/m33sss-j013410-17-304450-2/README.md
+++ b/src/objects/m33sss-j013410-17-304450-2/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 10.4 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341017+3044502 (SIMBAD M33SSS J013410.17+304450.2); placed by that row, not by a Gaia source, distance 858,387 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,387 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 65.6 +/- 10.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.018); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,310 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.018); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341017+3044502 (SIMBAD M33SSS J013410.17+304450.2); placed by that row, not by a Gaia source, distance 858,387 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,387 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 65.6 +/- 10.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.018); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,310 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.018); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,310 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdb. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013410-17-304450-2/inventory.json b/src/objects/m33sss-j013410-17-304450-2/inventory.json
index a8c9a15e299..fce800825ec 100644
--- a/src/objects/m33sss-j013410-17-304450-2/inventory.json
+++ b/src/objects/m33sss-j013410-17-304450-2/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "5223566dbf47ffc104e8afc3b1503e3a6600d6c555da5ba90acc2af09666ecee"
+      "bytes": 1679,
+      "sha256": "79e27a7e3653a6f5d67605c0606d1d874f3649253b00c9d7225d441cac32b9fe"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013410-17-304450-2/source/content/object.json b/src/objects/m33sss-j013410-17-304450-2/source/content/object.json
index ebb2cded63c..44871af362a 100644
--- a/src/objects/m33sss-j013410-17-304450-2/source/content/object.json
+++ b/src/objects/m33sss-j013410-17-304450-2/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,387 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,387 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013410-17-304450-2/source/measurements.json b/src/objects/m33sss-j013410-17-304450-2/source/measurements.json
index ed3babacbd8..58b393ab89c 100644
--- a/src/objects/m33sss-j013410-17-304450-2/source/measurements.json
+++ b/src/objects/m33sss-j013410-17-304450-2/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 45,637,920 km at 858387.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858387,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,387 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858387 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,387 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858387 pc; Gaia DR3 cannot see the star",
   "radiusKm": 45637920,
   "radiusSource": "Radius 65.6 +/- 10.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.018); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 45,637,920 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5310 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.018); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5310,
diff --git a/src/objects/m33sss-j013410-17-304450-2/source/preparation/new-object.json b/src/objects/m33sss-j013410-17-304450-2/source/preparation/new-object.json
index 16101ab56ed..9c504567068 100644
--- a/src/objects/m33sss-j013410-17-304450-2/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013410-17-304450-2/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858387,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,387 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,387 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013410-27-303407-7/NOTICE.md b/src/objects/m33sss-j013410-27-303407-7/NOTICE.md
index 172c90de6c9..7833f430998 100644
--- a/src/objects/m33sss-j013410-27-303407-7/NOTICE.md
+++ b/src/objects/m33sss-j013410-27-303407-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341027+3034077 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,974 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341027+3034077 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,974 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013410-27-303407-7/README.md b/src/objects/m33sss-j013410-27-303407-7/README.md
index 04dabbee364..9bbbda593b0 100644
--- a/src/objects/m33sss-j013410-27-303407-7/README.md
+++ b/src/objects/m33sss-j013410-27-303407-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 19.4 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341027+3034077 (SIMBAD M33SSS J013410.27+303407.7); placed by that row, not by a Gaia source, distance 856,974 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,974 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 102.5 +/- 17.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.287); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,100 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.287); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341027+3034077 (SIMBAD M33SSS J013410.27+303407.7); placed by that row, not by a Gaia source, distance 856,974 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,974 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 102.5 +/- 17.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.287); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,100 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.287); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,100 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe8d3. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013410-27-303407-7/inventory.json b/src/objects/m33sss-j013410-27-303407-7/inventory.json
index 29cfbb5d371..86d48ab71f5 100644
--- a/src/objects/m33sss-j013410-27-303407-7/inventory.json
+++ b/src/objects/m33sss-j013410-27-303407-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "7619120f7ca2e11dfba6c8ef1b2579691954200bdb5deabb19f4e45e2e9f6efa"
+      "bytes": 1680,
+      "sha256": "a39821885573075979ffd76a15218a916e4a40167b6f01dcb8b7dfada2eeda94"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013410-27-303407-7/source/content/object.json b/src/objects/m33sss-j013410-27-303407-7/source/content/object.json
index 7d7e9135df1..d20700100b4 100644
--- a/src/objects/m33sss-j013410-27-303407-7/source/content/object.json
+++ b/src/objects/m33sss-j013410-27-303407-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,974 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,974 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013410-27-303407-7/source/measurements.json b/src/objects/m33sss-j013410-27-303407-7/source/measurements.json
index a598d24411d..3af55b416c9 100644
--- a/src/objects/m33sss-j013410-27-303407-7/source/measurements.json
+++ b/src/objects/m33sss-j013410-27-303407-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 71,309,250 km at 856974.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 856974,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,974 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856974 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,974 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856974 pc; Gaia DR3 cannot see the star",
   "radiusKm": 71309250,
   "radiusSource": "Radius 102.5 +/- 17.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.287); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 71,309,250 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5100 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.36 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.287); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5100,
diff --git a/src/objects/m33sss-j013410-27-303407-7/source/preparation/new-object.json b/src/objects/m33sss-j013410-27-303407-7/source/preparation/new-object.json
index 23ab7aaa69c..a29608997e8 100644
--- a/src/objects/m33sss-j013410-27-303407-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013410-27-303407-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 856974,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,974 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,974 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013411-21-304754-7/NOTICE.md b/src/objects/m33sss-j013411-21-304754-7/NOTICE.md
index 40d64cdd02e..2df270362d5 100644
--- a/src/objects/m33sss-j013411-21-304754-7/NOTICE.md
+++ b/src/objects/m33sss-j013411-21-304754-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341121+3047547 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,723 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341121+3047547 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,723 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013411-21-304754-7/README.md b/src/objects/m33sss-j013411-21-304754-7/README.md
index 35958c7feee..2a0b08f2d99 100644
--- a/src/objects/m33sss-j013411-21-304754-7/README.md
+++ b/src/objects/m33sss-j013411-21-304754-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 12.4 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341121+3047547 (SIMBAD M33SSS J013411.21+304754.7); placed by that row, not by a Gaia source, distance 858,723 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,723 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 74.4 +/- 12.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.094); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,250 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.094); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341121+3047547 (SIMBAD M33SSS J013411.21+304754.7); placed by that row, not by a Gaia source, distance 858,723 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,723 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 74.4 +/- 12.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.094); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,250 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.094); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,250 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead9. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013411-21-304754-7/inventory.json b/src/objects/m33sss-j013411-21-304754-7/inventory.json
index 20891331310..cc7ed5fe2ef 100644
--- a/src/objects/m33sss-j013411-21-304754-7/inventory.json
+++ b/src/objects/m33sss-j013411-21-304754-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "b340774c68f30eca26dea7be7a9b4720d524dd5b3c35b4ddc77b2082d09a1e9c"
+      "bytes": 1679,
+      "sha256": "abf06dba86d0ca8357f37358bb0bfccaa2bdbd5b31ec165f071a6652e62b541c"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013411-21-304754-7/source/content/object.json b/src/objects/m33sss-j013411-21-304754-7/source/content/object.json
index a539c6c57a8..631e18d0ab5 100644
--- a/src/objects/m33sss-j013411-21-304754-7/source/content/object.json
+++ b/src/objects/m33sss-j013411-21-304754-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,723 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,723 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013411-21-304754-7/source/measurements.json b/src/objects/m33sss-j013411-21-304754-7/source/measurements.json
index 6c7a001440c..98384685745 100644
--- a/src/objects/m33sss-j013411-21-304754-7/source/measurements.json
+++ b/src/objects/m33sss-j013411-21-304754-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 51,760,080 km at 858723.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858723,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,723 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858723 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,723 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858723 pc; Gaia DR3 cannot see the star",
   "radiusKm": 51760080,
   "radiusSource": "Radius 74.4 +/- 12.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.094); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 51,760,080 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5250 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.42 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.094); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5250,
diff --git a/src/objects/m33sss-j013411-21-304754-7/source/preparation/new-object.json b/src/objects/m33sss-j013411-21-304754-7/source/preparation/new-object.json
index b30def388cd..f7661c31ebe 100644
--- a/src/objects/m33sss-j013411-21-304754-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013411-21-304754-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858723,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,723 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,723 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013411-99-303519-1/NOTICE.md b/src/objects/m33sss-j013411-99-303519-1/NOTICE.md
index aa17516c139..d4485b1bbe7 100644
--- a/src/objects/m33sss-j013411-99-303519-1/NOTICE.md
+++ b/src/objects/m33sss-j013411-99-303519-1/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341199+3035191 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,012 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341199+3035191 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,012 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013411-99-303519-1/README.md b/src/objects/m33sss-j013411-99-303519-1/README.md
index 51a59f9bfe0..33fd6291ae9 100644
--- a/src/objects/m33sss-j013411-99-303519-1/README.md
+++ b/src/objects/m33sss-j013411-99-303519-1/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 13.4 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341199+3035191 (SIMBAD M33SSS J013411.99+303519.1); placed by that row, not by a Gaia source, distance 857,012 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,012 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 78.5 +/- 13.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.37 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.126); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,220 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.37 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.126); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341199+3035191 (SIMBAD M33SSS J013411.99+303519.1); placed by that row, not by a Gaia source, distance 857,012 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,012 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 78.5 +/- 13.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.37 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.126); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,220 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.37 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.126); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,220 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013411-99-303519-1/inventory.json b/src/objects/m33sss-j013411-99-303519-1/inventory.json
index 12ee1bd8a42..ff2f9717f36 100644
--- a/src/objects/m33sss-j013411-99-303519-1/inventory.json
+++ b/src/objects/m33sss-j013411-99-303519-1/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "7744aa3454e92ac08bcdae0e2b59bc072f06b1bfa798b8b7b8800e354f5eb407"
+      "bytes": 1679,
+      "sha256": "5f1132c1f3960d15a70254916740c199e40b87d6ea755e9ce0fef2fb2e003c7f"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013411-99-303519-1/source/content/object.json b/src/objects/m33sss-j013411-99-303519-1/source/content/object.json
index 8d67ac221bb..8b9c769aff6 100644
--- a/src/objects/m33sss-j013411-99-303519-1/source/content/object.json
+++ b/src/objects/m33sss-j013411-99-303519-1/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,012 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,012 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013411-99-303519-1/source/measurements.json b/src/objects/m33sss-j013411-99-303519-1/source/measurements.json
index 01a2d5682e7..f46f84d61a9 100644
--- a/src/objects/m33sss-j013411-99-303519-1/source/measurements.json
+++ b/src/objects/m33sss-j013411-99-303519-1/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 54,612,450 km at 857012.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857012,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,012 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857012 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,012 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857012 pc; Gaia DR3 cannot see the star",
   "radiusKm": 54612450,
   "radiusSource": "Radius 78.5 +/- 13.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.37 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.126); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 54,612,450 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5220 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 13.37 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.126); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5220,
diff --git a/src/objects/m33sss-j013411-99-303519-1/source/preparation/new-object.json b/src/objects/m33sss-j013411-99-303519-1/source/preparation/new-object.json
index f2f10b4d10a..cca8d4a8abc 100644
--- a/src/objects/m33sss-j013411-99-303519-1/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013411-99-303519-1/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857012,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,012 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,012 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013412-17-303636-2/NOTICE.md b/src/objects/m33sss-j013412-17-303636-2/NOTICE.md
index a44c930f63a..b52152aef36 100644
--- a/src/objects/m33sss-j013412-17-303636-2/NOTICE.md
+++ b/src/objects/m33sss-j013412-17-303636-2/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341217+3036362 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,169 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341217+3036362 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,169 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013412-17-303636-2/README.md b/src/objects/m33sss-j013412-17-303636-2/README.md
index a6626a538cd..4cf7417b956 100644
--- a/src/objects/m33sss-j013412-17-303636-2/README.md
+++ b/src/objects/m33sss-j013412-17-303636-2/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 16.4 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341217+3036362 (SIMBAD M33SSS J013412.17+303636.2); placed by that row, not by a Gaia source, distance 857,169 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,169 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 91 +/- 15.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.41 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.215); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,160 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.41 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.215); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341217+3036362 (SIMBAD M33SSS J013412.17+303636.2); placed by that row, not by a Gaia source, distance 857,169 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,169 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 91 +/- 15.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.41 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.215); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,160 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.41 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.215); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,160 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe8d5. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013412-17-303636-2/inventory.json b/src/objects/m33sss-j013412-17-303636-2/inventory.json
index bcd25b5f8a2..70094c86b98 100644
--- a/src/objects/m33sss-j013412-17-303636-2/inventory.json
+++ b/src/objects/m33sss-j013412-17-303636-2/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "775e15362491b9f23d44f0b3e86ec5b27d29f0c1545b2a76b865efaf49118e77"
+      "bytes": 1679,
+      "sha256": "317601205fc3ed47aaf1c82fd19207f56de2a5b09303035244c00d23e5f986a6"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013412-17-303636-2/source/content/object.json b/src/objects/m33sss-j013412-17-303636-2/source/content/object.json
index 2324473d152..8f1240c9e76 100644
--- a/src/objects/m33sss-j013412-17-303636-2/source/content/object.json
+++ b/src/objects/m33sss-j013412-17-303636-2/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,169 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,169 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013412-17-303636-2/source/measurements.json b/src/objects/m33sss-j013412-17-303636-2/source/measurements.json
index b73355222ff..236b689fddc 100644
--- a/src/objects/m33sss-j013412-17-303636-2/source/measurements.json
+++ b/src/objects/m33sss-j013412-17-303636-2/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 63,308,700 km at 857169.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857169,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,169 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857169 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,169 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857169 pc; Gaia DR3 cannot see the star",
   "radiusKm": 63308700,
   "radiusSource": "Radius 91 +/- 15.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.41 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.215); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 63,308,700 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5160 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.41 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.215); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5160,
diff --git a/src/objects/m33sss-j013412-17-303636-2/source/preparation/new-object.json b/src/objects/m33sss-j013412-17-303636-2/source/preparation/new-object.json
index c1974276709..664d787ad74 100644
--- a/src/objects/m33sss-j013412-17-303636-2/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013412-17-303636-2/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857169,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,169 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,169 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013412-26-304550-7/NOTICE.md b/src/objects/m33sss-j013412-26-304550-7/NOTICE.md
index 6b659d6c313..dc412322541 100644
--- a/src/objects/m33sss-j013412-26-304550-7/NOTICE.md
+++ b/src/objects/m33sss-j013412-26-304550-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341226+3045507 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,379 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341226+3045507 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,379 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013412-26-304550-7/README.md b/src/objects/m33sss-j013412-26-304550-7/README.md
index 3c573b6689f..e8894460af1 100644
--- a/src/objects/m33sss-j013412-26-304550-7/README.md
+++ b/src/objects/m33sss-j013412-26-304550-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 10.0 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341226+3045507 (SIMBAD M33SSS J013412.26+304550.7); placed by that row, not by a Gaia source, distance 858,379 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,379 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 63.8 +/- 10.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.02 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.001); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,320 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.02 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.001); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341226+3045507 (SIMBAD M33SSS J013412.26+304550.7); placed by that row, not by a Gaia source, distance 858,379 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,379 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 63.8 +/- 10.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.02 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.001); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,320 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.02 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.001); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,320 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdb. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013412-26-304550-7/inventory.json b/src/objects/m33sss-j013412-26-304550-7/inventory.json
index 94ddf5b71ca..3bc5d9666df 100644
--- a/src/objects/m33sss-j013412-26-304550-7/inventory.json
+++ b/src/objects/m33sss-j013412-26-304550-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "74f504f07fa902c59d16d8aecc1aed8a7ca86fcea0cab8f96b6d5a906cb2a798"
+      "bytes": 1679,
+      "sha256": "e86919725c651fd2ec472ba4d8ac18d06b20b2c835fc415f468b3532f4b4ce33"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013412-26-304550-7/source/content/object.json b/src/objects/m33sss-j013412-26-304550-7/source/content/object.json
index 7c358b83994..3f37e44f63e 100644
--- a/src/objects/m33sss-j013412-26-304550-7/source/content/object.json
+++ b/src/objects/m33sss-j013412-26-304550-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,379 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,379 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013412-26-304550-7/source/measurements.json b/src/objects/m33sss-j013412-26-304550-7/source/measurements.json
index 735e7a16f3b..1f2dc6ade0a 100644
--- a/src/objects/m33sss-j013412-26-304550-7/source/measurements.json
+++ b/src/objects/m33sss-j013412-26-304550-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 44,385,660 km at 858379.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858379,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,379 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858379 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,379 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858379 pc; Gaia DR3 cannot see the star",
   "radiusKm": 44385660,
   "radiusSource": "Radius 63.8 +/- 10.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.02 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.001); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 44,385,660 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5320 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.02 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.001); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5320,
diff --git a/src/objects/m33sss-j013412-26-304550-7/source/preparation/new-object.json b/src/objects/m33sss-j013412-26-304550-7/source/preparation/new-object.json
index d9362f34666..5e09d6bad7d 100644
--- a/src/objects/m33sss-j013412-26-304550-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013412-26-304550-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858379,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,379 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,379 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013412-41-304720-6/NOTICE.md b/src/objects/m33sss-j013412-41-304720-6/NOTICE.md
index 3677b5332e9..50b31db6684 100644
--- a/src/objects/m33sss-j013412-41-304720-6/NOTICE.md
+++ b/src/objects/m33sss-j013412-41-304720-6/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341241+3047206 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,566 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341241+3047206 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,566 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013412-41-304720-6/README.md b/src/objects/m33sss-j013412-41-304720-6/README.md
index ffdab2d1a38..123f331eaf0 100644
--- a/src/objects/m33sss-j013412-41-304720-6/README.md
+++ b/src/objects/m33sss-j013412-41-304720-6/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 4.28 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341241+3047206 (SIMBAD M33SSS J013412.41+304720.6); placed by that row, not by a Gaia source, distance 858,566 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,566 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 34.5 +/- 5.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.276 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.631); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,630 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.276 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.631); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341241+3047206 (SIMBAD M33SSS J013412.41+304720.6); placed by that row, not by a Gaia source, distance 858,566 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,566 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 34.5 +/- 5.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.276 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.631); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,630 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.276 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.631); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,630 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffefe5. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013412-41-304720-6/inventory.json b/src/objects/m33sss-j013412-41-304720-6/inventory.json
index 8731aa24564..438de574a76 100644
--- a/src/objects/m33sss-j013412-41-304720-6/inventory.json
+++ b/src/objects/m33sss-j013412-41-304720-6/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "13c4619f90c764de21fdeffdb874939feb11ae77b65f3c3f046b52ee15541309"
+      "bytes": 1679,
+      "sha256": "1d0a14d5303ca47d85bafac6a8d46bfbe741e5d159ebec20dcdede2480ada3af"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013412-41-304720-6/source/content/object.json b/src/objects/m33sss-j013412-41-304720-6/source/content/object.json
index 8e7211f1eb0..d022c9439f3 100644
--- a/src/objects/m33sss-j013412-41-304720-6/source/content/object.json
+++ b/src/objects/m33sss-j013412-41-304720-6/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,566 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,566 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013412-41-304720-6/source/measurements.json b/src/objects/m33sss-j013412-41-304720-6/source/measurements.json
index 35ba07c01c9..9d68d7eb652 100644
--- a/src/objects/m33sss-j013412-41-304720-6/source/measurements.json
+++ b/src/objects/m33sss-j013412-41-304720-6/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 24,001,650 km at 858566.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858566,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,566 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858566 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,566 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858566 pc; Gaia DR3 cannot see the star",
   "radiusKm": 24001650,
   "radiusSource": "Radius 34.5 +/- 5.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.276 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.631); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 24,001,650 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5630 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.276 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.631); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5630,
diff --git a/src/objects/m33sss-j013412-41-304720-6/source/preparation/new-object.json b/src/objects/m33sss-j013412-41-304720-6/source/preparation/new-object.json
index b22139273fc..5f348fd5a0a 100644
--- a/src/objects/m33sss-j013412-41-304720-6/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013412-41-304720-6/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858566,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,566 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,566 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013412-59-304126-2/NOTICE.md b/src/objects/m33sss-j013412-59-304126-2/NOTICE.md
index 388bd9e8ed5..dcdb4aa2ddb 100644
--- a/src/objects/m33sss-j013412-59-304126-2/NOTICE.md
+++ b/src/objects/m33sss-j013412-59-304126-2/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341259+3041262 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341259+3041262 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013412-59-304126-2/README.md b/src/objects/m33sss-j013412-59-304126-2/README.md
index bcf08ec3a1e..ea7abff473f 100644
--- a/src/objects/m33sss-j013412-59-304126-2/README.md
+++ b/src/objects/m33sss-j013412-59-304126-2/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 8.32 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341259+3041262 (SIMBAD M33SSS J013412.59+304126.2); placed by that row, not by a Gaia source, distance 857,775 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 55.8 +/- 9.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.318 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.920); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,390 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.318 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.920); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341259+3041262 (SIMBAD M33SSS J013412.59+304126.2); placed by that row, not by a Gaia source, distance 857,775 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 55.8 +/- 9.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.318 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.920); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,390 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.318 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.920); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,390 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecdd. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013412-59-304126-2/inventory.json b/src/objects/m33sss-j013412-59-304126-2/inventory.json
index 3ec7e8c5507..92715eab474 100644
--- a/src/objects/m33sss-j013412-59-304126-2/inventory.json
+++ b/src/objects/m33sss-j013412-59-304126-2/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "29d51fb4e33956b0836cdd2916da7c0df1a2fa8be0a30aea071624527e056795"
+      "bytes": 1679,
+      "sha256": "059e83381bc068fd7b099ff6c20c593faf7f370208b43ac0e9f04af32139df8d"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013412-59-304126-2/source/content/object.json b/src/objects/m33sss-j013412-59-304126-2/source/content/object.json
index 1a88ffb9be5..6bfa59430e8 100644
--- a/src/objects/m33sss-j013412-59-304126-2/source/content/object.json
+++ b/src/objects/m33sss-j013412-59-304126-2/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013412-59-304126-2/source/measurements.json b/src/objects/m33sss-j013412-59-304126-2/source/measurements.json
index 115ed14e9d0..fdc5437b21c 100644
--- a/src/objects/m33sss-j013412-59-304126-2/source/measurements.json
+++ b/src/objects/m33sss-j013412-59-304126-2/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 38,820,060 km at 857775.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857775,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857775 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857775 pc; Gaia DR3 cannot see the star",
   "radiusKm": 38820060,
   "radiusSource": "Radius 55.8 +/- 9.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.318 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.920); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 38,820,060 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5390 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.318 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.920); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5390,
diff --git a/src/objects/m33sss-j013412-59-304126-2/source/preparation/new-object.json b/src/objects/m33sss-j013412-59-304126-2/source/preparation/new-object.json
index c2930ede759..6b24625a841 100644
--- a/src/objects/m33sss-j013412-59-304126-2/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013412-59-304126-2/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857775,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013413-30-304306-9/NOTICE.md b/src/objects/m33sss-j013413-30-304306-9/NOTICE.md
index 7d22da11a49..14676eab540 100644
--- a/src/objects/m33sss-j013413-30-304306-9/NOTICE.md
+++ b/src/objects/m33sss-j013413-30-304306-9/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341330+3043069 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,948 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341330+3043069 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,948 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013413-30-304306-9/README.md b/src/objects/m33sss-j013413-30-304306-9/README.md
index 369ef424e78..02a1e681ec3 100644
--- a/src/objects/m33sss-j013413-30-304306-9/README.md
+++ b/src/objects/m33sss-j013413-30-304306-9/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 8.55 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341330+3043069 (SIMBAD M33SSS J013413.30+304306.9); placed by that row, not by a Gaia source, distance 857,948 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,948 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 56.9 +/- 9.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.551 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.932); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,380 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.551 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.932); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341330+3043069 (SIMBAD M33SSS J013413.30+304306.9); placed by that row, not by a Gaia source, distance 857,948 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,948 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 56.9 +/- 9.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.551 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.932); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,380 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.551 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.932); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,380 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecdd. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013413-30-304306-9/inventory.json b/src/objects/m33sss-j013413-30-304306-9/inventory.json
index d2a4a06f059..7d671b33260 100644
--- a/src/objects/m33sss-j013413-30-304306-9/inventory.json
+++ b/src/objects/m33sss-j013413-30-304306-9/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "ecb31357318d7f2898b95c9fe3f8b4530310cbe837e27886bffad61acf7f773d"
+      "bytes": 1679,
+      "sha256": "b7697dcc26f5d6afa24bffdbe75486e719a1ca08443a8e6d80efa484b56151d8"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013413-30-304306-9/source/content/object.json b/src/objects/m33sss-j013413-30-304306-9/source/content/object.json
index e4457388076..1117e1d9e48 100644
--- a/src/objects/m33sss-j013413-30-304306-9/source/content/object.json
+++ b/src/objects/m33sss-j013413-30-304306-9/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,948 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,948 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013413-30-304306-9/source/measurements.json b/src/objects/m33sss-j013413-30-304306-9/source/measurements.json
index bd696f3cd73..0da4207bfae 100644
--- a/src/objects/m33sss-j013413-30-304306-9/source/measurements.json
+++ b/src/objects/m33sss-j013413-30-304306-9/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 39,585,330 km at 857948.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857948,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,948 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857948 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,948 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857948 pc; Gaia DR3 cannot see the star",
   "radiusKm": 39585330,
   "radiusSource": "Radius 56.9 +/- 9.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.551 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.932); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 39,585,330 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5380 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.551 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.932); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5380,
diff --git a/src/objects/m33sss-j013413-30-304306-9/source/preparation/new-object.json b/src/objects/m33sss-j013413-30-304306-9/source/preparation/new-object.json
index dc0ea701cea..d277f96d197 100644
--- a/src/objects/m33sss-j013413-30-304306-9/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013413-30-304306-9/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857948,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,948 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,948 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013413-43-304334-0/NOTICE.md b/src/objects/m33sss-j013413-43-304334-0/NOTICE.md
index e8ce4c9484a..692d11def9c 100644
--- a/src/objects/m33sss-j013413-43-304334-0/NOTICE.md
+++ b/src/objects/m33sss-j013413-43-304334-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341343+3043340 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,998 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341343+3043340 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,998 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013413-43-304334-0/README.md b/src/objects/m33sss-j013413-43-304334-0/README.md
index 95d56fee74b..2f35742a4a5 100644
--- a/src/objects/m33sss-j013413-43-304334-0/README.md
+++ b/src/objects/m33sss-j013413-43-304334-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 9.14 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341343+3043340 (SIMBAD M33SSS J013413.43+304334.0); placed by that row, not by a Gaia source, distance 857,998 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,998 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 59.7 +/- 10 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.141 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.961); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.141 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.961); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341343+3043340 (SIMBAD M33SSS J013413.43+304334.0); placed by that row, not by a Gaia source, distance 857,998 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,998 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 59.7 +/- 10 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.141 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.961); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.141 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.961); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,360 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013413-43-304334-0/inventory.json b/src/objects/m33sss-j013413-43-304334-0/inventory.json
index ff4a929ffd4..08c58c93bc9 100644
--- a/src/objects/m33sss-j013413-43-304334-0/inventory.json
+++ b/src/objects/m33sss-j013413-43-304334-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "003ef48238cc75c83d2ba0ca8ed3c60b1a1ec6ffbae657a4627e97d7e46657ab"
+      "bytes": 1679,
+      "sha256": "278cd9ed30b3abc5715883cc82757ffb33f728ee2aa9548b60f51ba3247c91cf"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013413-43-304334-0/source/content/object.json b/src/objects/m33sss-j013413-43-304334-0/source/content/object.json
index 88c099856ca..0d97a9dc0d7 100644
--- a/src/objects/m33sss-j013413-43-304334-0/source/content/object.json
+++ b/src/objects/m33sss-j013413-43-304334-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,998 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,998 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013413-43-304334-0/source/measurements.json b/src/objects/m33sss-j013413-43-304334-0/source/measurements.json
index 671bac95d57..062950e3834 100644
--- a/src/objects/m33sss-j013413-43-304334-0/source/measurements.json
+++ b/src/objects/m33sss-j013413-43-304334-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 41,533,290 km at 857998.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857998,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,998 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857998 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,998 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857998 pc; Gaia DR3 cannot see the star",
   "radiusKm": 41533290,
   "radiusSource": "Radius 59.7 +/- 10 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.141 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.961); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 41,533,290 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5360 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.141 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.961); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5360,
diff --git a/src/objects/m33sss-j013413-43-304334-0/source/preparation/new-object.json b/src/objects/m33sss-j013413-43-304334-0/source/preparation/new-object.json
index 469de276411..777e8e56d37 100644
--- a/src/objects/m33sss-j013413-43-304334-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013413-43-304334-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857998,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,998 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,998 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013413-44-303317-7/NOTICE.md b/src/objects/m33sss-j013413-44-303317-7/NOTICE.md
index 094886ba3c4..bb26ac3ec13 100644
--- a/src/objects/m33sss-j013413-44-303317-7/NOTICE.md
+++ b/src/objects/m33sss-j013413-44-303317-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341344+3033177 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,650 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341344+3033177 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,650 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013413-44-303317-7/README.md b/src/objects/m33sss-j013413-44-303317-7/README.md
index 089a44e6321..4ea205573c6 100644
--- a/src/objects/m33sss-j013413-44-303317-7/README.md
+++ b/src/objects/m33sss-j013413-44-303317-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 11.5 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341344+3033177 (SIMBAD M33SSS J013413.44+303317.7); placed by that row, not by a Gaia source, distance 856,650 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,650 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 70.3 +/- 11.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.48 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.060); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,280 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.48 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.060); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341344+3033177 (SIMBAD M33SSS J013413.44+303317.7); placed by that row, not by a Gaia source, distance 856,650 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,650 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 70.3 +/- 11.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.48 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.060); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,280 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.48 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.060); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,280 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeada. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013413-44-303317-7/inventory.json b/src/objects/m33sss-j013413-44-303317-7/inventory.json
index de1c2448948..247cfa22ecc 100644
--- a/src/objects/m33sss-j013413-44-303317-7/inventory.json
+++ b/src/objects/m33sss-j013413-44-303317-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "9c82f297e417fa6e02320acbdb7d46e4daa8873e89b45404db24273debe537e6"
+      "bytes": 1679,
+      "sha256": "1f8d5a539750f51ffc35565e51f039b0245f148091e00a0b63472215b171d050"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013413-44-303317-7/source/content/object.json b/src/objects/m33sss-j013413-44-303317-7/source/content/object.json
index 9a9a46c1be8..89aeb9088a6 100644
--- a/src/objects/m33sss-j013413-44-303317-7/source/content/object.json
+++ b/src/objects/m33sss-j013413-44-303317-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,650 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,650 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013413-44-303317-7/source/measurements.json b/src/objects/m33sss-j013413-44-303317-7/source/measurements.json
index 7b434c6d0e4..55e7be21851 100644
--- a/src/objects/m33sss-j013413-44-303317-7/source/measurements.json
+++ b/src/objects/m33sss-j013413-44-303317-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 48,907,710 km at 856650.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 856650,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,650 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856650 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,650 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856650 pc; Gaia DR3 cannot see the star",
   "radiusKm": 48907710,
   "radiusSource": "Radius 70.3 +/- 11.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.48 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.060); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 48,907,710 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5280 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.48 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.060); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5280,
diff --git a/src/objects/m33sss-j013413-44-303317-7/source/preparation/new-object.json b/src/objects/m33sss-j013413-44-303317-7/source/preparation/new-object.json
index dccada20e24..246352fc99b 100644
--- a/src/objects/m33sss-j013413-44-303317-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013413-44-303317-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 856650,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,650 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,650 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013413-56-303027-4/NOTICE.md b/src/objects/m33sss-j013413-56-303027-4/NOTICE.md
index a15ae5c0a33..a8fe0d27461 100644
--- a/src/objects/m33sss-j013413-56-303027-4/NOTICE.md
+++ b/src/objects/m33sss-j013413-56-303027-4/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341356+3030274 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,270 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341356+3030274 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,270 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013413-56-303027-4/README.md b/src/objects/m33sss-j013413-56-303027-4/README.md
index 04c5821647f..b7db9e08ec5 100644
--- a/src/objects/m33sss-j013413-56-303027-4/README.md
+++ b/src/objects/m33sss-j013413-56-303027-4/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 7.31 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341356+3030274 (SIMBAD M33SSS J013413.56+303027.4); placed by that row, not by a Gaia source, distance 856,270 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,270 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 50.8 +/- 8.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.311 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.864); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,440 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.311 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.864); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341356+3030274 (SIMBAD M33SSS J013413.56+303027.4); placed by that row, not by a Gaia source, distance 856,270 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,270 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 50.8 +/- 8.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.311 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.864); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,440 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.311 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.864); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,440 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecdf. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013413-56-303027-4/inventory.json b/src/objects/m33sss-j013413-56-303027-4/inventory.json
index 1d4f8e44445..ec60a567c93 100644
--- a/src/objects/m33sss-j013413-56-303027-4/inventory.json
+++ b/src/objects/m33sss-j013413-56-303027-4/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "ca7338d03f8df9c866047dbb8f8c00f0646d3e19ded2d01db38918bbf51b1070"
+      "bytes": 1679,
+      "sha256": "a2b01ac414dfc63d707ae97d5d0ab56743b1dcd2bd32f1d1544633bff02286f0"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013413-56-303027-4/source/content/object.json b/src/objects/m33sss-j013413-56-303027-4/source/content/object.json
index d2d7b1b97be..e4249f9faf6 100644
--- a/src/objects/m33sss-j013413-56-303027-4/source/content/object.json
+++ b/src/objects/m33sss-j013413-56-303027-4/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,270 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,270 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013413-56-303027-4/source/measurements.json b/src/objects/m33sss-j013413-56-303027-4/source/measurements.json
index 965639e5600..e5f205e260b 100644
--- a/src/objects/m33sss-j013413-56-303027-4/source/measurements.json
+++ b/src/objects/m33sss-j013413-56-303027-4/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 35,341,560 km at 856270.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 856270,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,270 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856270 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,270 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856270 pc; Gaia DR3 cannot see the star",
   "radiusKm": 35341560,
   "radiusSource": "Radius 50.8 +/- 8.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.311 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.864); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 35,341,560 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5440 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.311 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.864); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5440,
diff --git a/src/objects/m33sss-j013413-56-303027-4/source/preparation/new-object.json b/src/objects/m33sss-j013413-56-303027-4/source/preparation/new-object.json
index 0d7725eda07..41b1c01348b 100644
--- a/src/objects/m33sss-j013413-56-303027-4/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013413-56-303027-4/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 856270,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,270 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,270 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013413-83-304418-4/NOTICE.md b/src/objects/m33sss-j013413-83-304418-4/NOTICE.md
index 1120720f57a..4918e396200 100644
--- a/src/objects/m33sss-j013413-83-304418-4/NOTICE.md
+++ b/src/objects/m33sss-j013413-83-304418-4/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341383+3044184 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,069 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341383+3044184 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,069 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013413-83-304418-4/README.md b/src/objects/m33sss-j013413-83-304418-4/README.md
index 61328126dc4..f3a230cc4d8 100644
--- a/src/objects/m33sss-j013413-83-304418-4/README.md
+++ b/src/objects/m33sss-j013413-83-304418-4/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 10.6 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341383+3044184 (SIMBAD M33SSS J013413.83+304418.4); placed by that row, not by a Gaia source, distance 858,069 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,069 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 66.5 +/- 11.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.62 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.026); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,300 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.62 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.026); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341383+3044184 (SIMBAD M33SSS J013413.83+304418.4); placed by that row, not by a Gaia source, distance 858,069 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,069 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 66.5 +/- 11.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.62 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.026); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,300 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.62 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.026); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,300 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeada. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013413-83-304418-4/inventory.json b/src/objects/m33sss-j013413-83-304418-4/inventory.json
index 8fbe117d1e9..f97e8858281 100644
--- a/src/objects/m33sss-j013413-83-304418-4/inventory.json
+++ b/src/objects/m33sss-j013413-83-304418-4/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "10f008f35a8929fc417199f20b4fa917242af1dcda230ad35d5a9111e8db0312"
+      "bytes": 1679,
+      "sha256": "6c3cee6e0ef5137382b0e2842702dc7a59f51f1fd8673e0ab3d6900ab8b341e6"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013413-83-304418-4/source/content/object.json b/src/objects/m33sss-j013413-83-304418-4/source/content/object.json
index c83e44659a1..345f98a15c0 100644
--- a/src/objects/m33sss-j013413-83-304418-4/source/content/object.json
+++ b/src/objects/m33sss-j013413-83-304418-4/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,069 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,069 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013413-83-304418-4/source/measurements.json b/src/objects/m33sss-j013413-83-304418-4/source/measurements.json
index ad145896e50..0511dae4dac 100644
--- a/src/objects/m33sss-j013413-83-304418-4/source/measurements.json
+++ b/src/objects/m33sss-j013413-83-304418-4/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 46,264,050 km at 858069.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858069,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,069 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858069 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,069 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858069 pc; Gaia DR3 cannot see the star",
   "radiusKm": 46264050,
   "radiusSource": "Radius 66.5 +/- 11.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.62 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.026); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 46,264,050 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5300 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.62 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.026); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5300,
diff --git a/src/objects/m33sss-j013413-83-304418-4/source/preparation/new-object.json b/src/objects/m33sss-j013413-83-304418-4/source/preparation/new-object.json
index 361880d7aae..f867a422af3 100644
--- a/src/objects/m33sss-j013413-83-304418-4/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013413-83-304418-4/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858069,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,069 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,069 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013413-87-304324-0/NOTICE.md b/src/objects/m33sss-j013413-87-304324-0/NOTICE.md
index 6160a59af0a..c54ee57fc0c 100644
--- a/src/objects/m33sss-j013413-87-304324-0/NOTICE.md
+++ b/src/objects/m33sss-j013413-87-304324-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341387+3043240 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,947 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341387+3043240 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,947 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013413-87-304324-0/README.md b/src/objects/m33sss-j013413-87-304324-0/README.md
index 093d24041a5..023b9b3d32b 100644
--- a/src/objects/m33sss-j013413-87-304324-0/README.md
+++ b/src/objects/m33sss-j013413-87-304324-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 7.96 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341387+3043240 (SIMBAD M33SSS J013413.87+304324.0); placed by that row, not by a Gaia source, distance 857,947 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,947 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 54 +/- 9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,410 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341387+3043240 (SIMBAD M33SSS J013413.87+304324.0); placed by that row, not by a Gaia source, distance 857,947 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,947 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 54 +/- 9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,410 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,410 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecde. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013413-87-304324-0/inventory.json b/src/objects/m33sss-j013413-87-304324-0/inventory.json
index 2a0d1b83017..8b72b52d789 100644
--- a/src/objects/m33sss-j013413-87-304324-0/inventory.json
+++ b/src/objects/m33sss-j013413-87-304324-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "2129ee7a7f6e8fd16bb957116a899614270de3356015bc1ebaf3bca3a2f49065"
+      "bytes": 1679,
+      "sha256": "143b1d186a79f6b2060e3b8eb6a1d82b8eef9b9a74f6e3851f8a743327e9ea90"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013413-87-304324-0/source/content/object.json b/src/objects/m33sss-j013413-87-304324-0/source/content/object.json
index 4ea642bb3bb..4139c70ae4e 100644
--- a/src/objects/m33sss-j013413-87-304324-0/source/content/object.json
+++ b/src/objects/m33sss-j013413-87-304324-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,947 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,947 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013413-87-304324-0/source/measurements.json b/src/objects/m33sss-j013413-87-304324-0/source/measurements.json
index d52795639da..f8aedc84076 100644
--- a/src/objects/m33sss-j013413-87-304324-0/source/measurements.json
+++ b/src/objects/m33sss-j013413-87-304324-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 37,567,800 km at 857947.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857947,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,947 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857947 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,947 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857947 pc; Gaia DR3 cannot see the star",
   "radiusKm": 37567800,
   "radiusSource": "Radius 54 +/- 9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 37,567,800 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5410 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.962 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.901); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5410,
diff --git a/src/objects/m33sss-j013413-87-304324-0/source/preparation/new-object.json b/src/objects/m33sss-j013413-87-304324-0/source/preparation/new-object.json
index ea51485e7d9..47d3d67da86 100644
--- a/src/objects/m33sss-j013413-87-304324-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013413-87-304324-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857947,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,947 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,947 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013413-89-303212-2/NOTICE.md b/src/objects/m33sss-j013413-89-303212-2/NOTICE.md
index 09cfe38524e..0d52f50e324 100644
--- a/src/objects/m33sss-j013413-89-303212-2/NOTICE.md
+++ b/src/objects/m33sss-j013413-89-303212-2/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341389+3032122 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,477 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341389+3032122 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,477 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013413-89-303212-2/README.md b/src/objects/m33sss-j013413-89-303212-2/README.md
index b0aed2c385c..01fb106a4fc 100644
--- a/src/objects/m33sss-j013413-89-303212-2/README.md
+++ b/src/objects/m33sss-j013413-89-303212-2/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 9.10 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341389+3032122 (SIMBAD M33SSS J013413.89+303212.2); placed by that row, not by a Gaia source, distance 856,477 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,477 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 59.5 +/- 9.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.099 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.959); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.099 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.959); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341389+3032122 (SIMBAD M33SSS J013413.89+303212.2); placed by that row, not by a Gaia source, distance 856,477 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,477 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 59.5 +/- 9.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.099 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.959); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,360 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.099 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.959); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,360 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013413-89-303212-2/inventory.json b/src/objects/m33sss-j013413-89-303212-2/inventory.json
index 062bf2ed35b..f720e18f61b 100644
--- a/src/objects/m33sss-j013413-89-303212-2/inventory.json
+++ b/src/objects/m33sss-j013413-89-303212-2/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "480822ce32433f8b6cd8590c2ae679dd8dc4e566de63eabd0a75bda8a4afa12f"
+      "bytes": 1679,
+      "sha256": "dbe4dc9ce17e1cc3330147abd42d8d527d560ee7c823086bdfe8e3f928df5cf0"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013413-89-303212-2/source/content/object.json b/src/objects/m33sss-j013413-89-303212-2/source/content/object.json
index 3a8ea6eee00..80152da4b98 100644
--- a/src/objects/m33sss-j013413-89-303212-2/source/content/object.json
+++ b/src/objects/m33sss-j013413-89-303212-2/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,477 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,477 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013413-89-303212-2/source/measurements.json b/src/objects/m33sss-j013413-89-303212-2/source/measurements.json
index d4492a97af5..3b81cb21062 100644
--- a/src/objects/m33sss-j013413-89-303212-2/source/measurements.json
+++ b/src/objects/m33sss-j013413-89-303212-2/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 41,394,150 km at 856477.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 856477,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,477 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856477 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,477 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856477 pc; Gaia DR3 cannot see the star",
   "radiusKm": 41394150,
   "radiusSource": "Radius 59.5 +/- 9.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.099 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.959); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 41,394,150 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5360 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.099 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.959); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5360,
diff --git a/src/objects/m33sss-j013413-89-303212-2/source/preparation/new-object.json b/src/objects/m33sss-j013413-89-303212-2/source/preparation/new-object.json
index f378c13415b..be9e039751e 100644
--- a/src/objects/m33sss-j013413-89-303212-2/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013413-89-303212-2/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 856477,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,477 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,477 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013413-96-304837-5/NOTICE.md b/src/objects/m33sss-j013413-96-304837-5/NOTICE.md
index 976521a89f0..cf276427d44 100644
--- a/src/objects/m33sss-j013413-96-304837-5/NOTICE.md
+++ b/src/objects/m33sss-j013413-96-304837-5/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341396+3048375 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,631 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341396+3048375 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,631 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013413-96-304837-5/README.md b/src/objects/m33sss-j013413-96-304837-5/README.md
index 1ac1625e9dc..86357bf0ef4 100644
--- a/src/objects/m33sss-j013413-96-304837-5/README.md
+++ b/src/objects/m33sss-j013413-96-304837-5/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 5.66 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341396+3048375 (SIMBAD M33SSS J013413.96+304837.5); placed by that row, not by a Gaia source, distance 858,631 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,631 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 42.3 +/- 7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.662 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.753); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,530 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.662 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.753); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341396+3048375 (SIMBAD M33SSS J013413.96+304837.5); placed by that row, not by a Gaia source, distance 858,631 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,631 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 42.3 +/- 7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.662 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.753); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,530 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.662 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.753); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,530 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeee2. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013413-96-304837-5/inventory.json b/src/objects/m33sss-j013413-96-304837-5/inventory.json
index 305d32df9be..3a5f2a26b98 100644
--- a/src/objects/m33sss-j013413-96-304837-5/inventory.json
+++ b/src/objects/m33sss-j013413-96-304837-5/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "a4916ef3a637a565a6ebc8213324133e5424106617a8af4aebf101ac0adf74fd"
+      "bytes": 1679,
+      "sha256": "e68e9f6304348ecc0534768dce048d7c9b52fee15bbd15a42f575bcc8343be83"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013413-96-304837-5/source/content/object.json b/src/objects/m33sss-j013413-96-304837-5/source/content/object.json
index 11e5a7b9a8d..5444ea96048 100644
--- a/src/objects/m33sss-j013413-96-304837-5/source/content/object.json
+++ b/src/objects/m33sss-j013413-96-304837-5/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,631 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,631 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013413-96-304837-5/source/measurements.json b/src/objects/m33sss-j013413-96-304837-5/source/measurements.json
index c824792e3b0..4445b1583e3 100644
--- a/src/objects/m33sss-j013413-96-304837-5/source/measurements.json
+++ b/src/objects/m33sss-j013413-96-304837-5/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 29,428,110 km at 858631.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858631,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,631 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858631 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,631 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858631 pc; Gaia DR3 cannot see the star",
   "radiusKm": 29428110,
   "radiusSource": "Radius 42.3 +/- 7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.662 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.753); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 29,428,110 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5530 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.662 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.753); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5530,
diff --git a/src/objects/m33sss-j013413-96-304837-5/source/preparation/new-object.json b/src/objects/m33sss-j013413-96-304837-5/source/preparation/new-object.json
index 6194d816310..f685c2487df 100644
--- a/src/objects/m33sss-j013413-96-304837-5/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013413-96-304837-5/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858631,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,631 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,631 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013414-25-303713-8/NOTICE.md b/src/objects/m33sss-j013414-25-303713-8/NOTICE.md
index f54aca67787..decae67b8f5 100644
--- a/src/objects/m33sss-j013414-25-303713-8/NOTICE.md
+++ b/src/objects/m33sss-j013414-25-303713-8/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341425+3037138 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,111 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341425+3037138 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,111 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013414-25-303713-8/README.md b/src/objects/m33sss-j013414-25-303713-8/README.md
index c0554fe3069..483720cc265 100644
--- a/src/objects/m33sss-j013414-25-303713-8/README.md
+++ b/src/objects/m33sss-j013414-25-303713-8/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 9.48 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341425+3037138 (SIMBAD M33SSS J013414.25+303713.8); placed by that row, not by a Gaia source, distance 857,111 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,111 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 61.3 +/- 10.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.484 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.977); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,340 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.484 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.977); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341425+3037138 (SIMBAD M33SSS J013414.25+303713.8); placed by that row, not by a Gaia source, distance 857,111 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,111 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 61.3 +/- 10.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.484 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.977); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,340 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.484 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.977); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,340 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013414-25-303713-8/inventory.json b/src/objects/m33sss-j013414-25-303713-8/inventory.json
index d5dcf91d4b7..ebea3f4ef0d 100644
--- a/src/objects/m33sss-j013414-25-303713-8/inventory.json
+++ b/src/objects/m33sss-j013414-25-303713-8/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "9535abcfac45c63874b81023ed3b5cc880a3b24d637147f15c72588dff9491bb"
+      "bytes": 1679,
+      "sha256": "64d11dd2429d71f9b1bf62d15a4832eae38bcf1afc0139817c0ae0e80e4518cd"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013414-25-303713-8/source/content/object.json b/src/objects/m33sss-j013414-25-303713-8/source/content/object.json
index 3df36a65351..99e4ad5d4e0 100644
--- a/src/objects/m33sss-j013414-25-303713-8/source/content/object.json
+++ b/src/objects/m33sss-j013414-25-303713-8/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,111 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,111 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013414-25-303713-8/source/measurements.json b/src/objects/m33sss-j013414-25-303713-8/source/measurements.json
index d7a50681d90..13447c76092 100644
--- a/src/objects/m33sss-j013414-25-303713-8/source/measurements.json
+++ b/src/objects/m33sss-j013414-25-303713-8/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 42,646,410 km at 857111.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857111,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,111 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857111 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,111 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857111 pc; Gaia DR3 cannot see the star",
   "radiusKm": 42646410,
   "radiusSource": "Radius 61.3 +/- 10.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.484 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.977); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 42,646,410 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5340 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.484 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.977); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5340,
diff --git a/src/objects/m33sss-j013414-25-303713-8/source/preparation/new-object.json b/src/objects/m33sss-j013414-25-303713-8/source/preparation/new-object.json
index 3c267fef805..3fa56c0ff1c 100644
--- a/src/objects/m33sss-j013414-25-303713-8/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013414-25-303713-8/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857111,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,111 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,111 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013414-71-304609-7/NOTICE.md b/src/objects/m33sss-j013414-71-304609-7/NOTICE.md
index 1a5ac2559f2..473d5dd08c5 100644
--- a/src/objects/m33sss-j013414-71-304609-7/NOTICE.md
+++ b/src/objects/m33sss-j013414-71-304609-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341471+3046097 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,253 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341471+3046097 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,253 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013414-71-304609-7/README.md b/src/objects/m33sss-j013414-71-304609-7/README.md
index f2ea0175397..40872fae3ba 100644
--- a/src/objects/m33sss-j013414-71-304609-7/README.md
+++ b/src/objects/m33sss-j013414-71-304609-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 11.8 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341471+3046097 (SIMBAD M33SSS J013414.71+304609.7); placed by that row, not by a Gaia source, distance 858,253 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,253 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 71.7 +/- 12 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.071); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,270 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.071); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341471+3046097 (SIMBAD M33SSS J013414.71+304609.7); placed by that row, not by a Gaia source, distance 858,253 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,253 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 71.7 +/- 12 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.071); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,270 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.071); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,270 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead9. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013414-71-304609-7/inventory.json b/src/objects/m33sss-j013414-71-304609-7/inventory.json
index b7aaf79edb3..d4154517108 100644
--- a/src/objects/m33sss-j013414-71-304609-7/inventory.json
+++ b/src/objects/m33sss-j013414-71-304609-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "d7c3266b2abe24df1091d9cc681f88b41e966d54b7ad32f84ef8e630a696e2db"
+      "bytes": 1679,
+      "sha256": "3ce282edcd7e25dd76b586434691a06534ed33835a1f30ff4359b52dcc23c928"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013414-71-304609-7/source/content/object.json b/src/objects/m33sss-j013414-71-304609-7/source/content/object.json
index 05935d7e468..efe7a62da61 100644
--- a/src/objects/m33sss-j013414-71-304609-7/source/content/object.json
+++ b/src/objects/m33sss-j013414-71-304609-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,253 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,253 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013414-71-304609-7/source/measurements.json b/src/objects/m33sss-j013414-71-304609-7/source/measurements.json
index 7eef4a18007..59595608aa3 100644
--- a/src/objects/m33sss-j013414-71-304609-7/source/measurements.json
+++ b/src/objects/m33sss-j013414-71-304609-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 49,881,690 km at 858253.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858253,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,253 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858253 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,253 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858253 pc; Gaia DR3 cannot see the star",
   "radiusKm": 49881690,
   "radiusSource": "Radius 71.7 +/- 12 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.071); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 49,881,690 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5270 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.78 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.071); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5270,
diff --git a/src/objects/m33sss-j013414-71-304609-7/source/preparation/new-object.json b/src/objects/m33sss-j013414-71-304609-7/source/preparation/new-object.json
index 42438c30b4b..a270e6d5cd8 100644
--- a/src/objects/m33sss-j013414-71-304609-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013414-71-304609-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858253,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,253 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,253 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013415-54-304411-6/NOTICE.md b/src/objects/m33sss-j013415-54-304411-6/NOTICE.md
index 439c484f7d6..13adbc075d3 100644
--- a/src/objects/m33sss-j013415-54-304411-6/NOTICE.md
+++ b/src/objects/m33sss-j013415-54-304411-6/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341554+3044116 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,938 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341554+3044116 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,938 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013415-54-304411-6/README.md b/src/objects/m33sss-j013415-54-304411-6/README.md
index 695614f521f..4b7a696daf3 100644
--- a/src/objects/m33sss-j013415-54-304411-6/README.md
+++ b/src/objects/m33sss-j013415-54-304411-6/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 8.11 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341554+3044116 (SIMBAD M33SSS J013415.54+304411.6); placed by that row, not by a Gaia source, distance 857,938 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,938 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 54.8 +/- 9.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.11 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.909); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,400 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.11 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.909); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341554+3044116 (SIMBAD M33SSS J013415.54+304411.6); placed by that row, not by a Gaia source, distance 857,938 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,938 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 54.8 +/- 9.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.11 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.909); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,400 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.11 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.909); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,400 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecde. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013415-54-304411-6/inventory.json b/src/objects/m33sss-j013415-54-304411-6/inventory.json
index 448a6af060a..4396227a0aa 100644
--- a/src/objects/m33sss-j013415-54-304411-6/inventory.json
+++ b/src/objects/m33sss-j013415-54-304411-6/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "891f161fc2428bc6e15fdd04f5c3c65c689888cd86a82a3da1a8190fd29fae0c"
+      "bytes": 1679,
+      "sha256": "9a27ab8a984f7dc23820e94315adab906093fd32b48bb6aa7706756c08ac0c59"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013415-54-304411-6/source/content/object.json b/src/objects/m33sss-j013415-54-304411-6/source/content/object.json
index e49601c6781..2afad1113d8 100644
--- a/src/objects/m33sss-j013415-54-304411-6/source/content/object.json
+++ b/src/objects/m33sss-j013415-54-304411-6/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,938 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,938 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013415-54-304411-6/source/measurements.json b/src/objects/m33sss-j013415-54-304411-6/source/measurements.json
index ff22b78fdb4..e33e846d423 100644
--- a/src/objects/m33sss-j013415-54-304411-6/source/measurements.json
+++ b/src/objects/m33sss-j013415-54-304411-6/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 38,124,360 km at 857938.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857938,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,938 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857938 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,938 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857938 pc; Gaia DR3 cannot see the star",
   "radiusKm": 38124360,
   "radiusSource": "Radius 54.8 +/- 9.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.11 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.909); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 38,124,360 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5400 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.11 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.909); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5400,
diff --git a/src/objects/m33sss-j013415-54-304411-6/source/preparation/new-object.json b/src/objects/m33sss-j013415-54-304411-6/source/preparation/new-object.json
index 237555d3895..2d9417ef36a 100644
--- a/src/objects/m33sss-j013415-54-304411-6/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013415-54-304411-6/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857938,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,938 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,938 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013415-90-304643-6/NOTICE.md b/src/objects/m33sss-j013415-90-304643-6/NOTICE.md
index aac08714fb6..6c4c982b14c 100644
--- a/src/objects/m33sss-j013415-90-304643-6/NOTICE.md
+++ b/src/objects/m33sss-j013415-90-304643-6/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341590+3046436 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,247 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341590+3046436 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,247 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013415-90-304643-6/README.md b/src/objects/m33sss-j013415-90-304643-6/README.md
index 432e2053bf7..96a53acbf6d 100644
--- a/src/objects/m33sss-j013415-90-304643-6/README.md
+++ b/src/objects/m33sss-j013415-90-304643-6/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 8.55 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341590+3046436 (SIMBAD M33SSS J013415.90+304643.6); placed by that row, not by a Gaia source, distance 858,247 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,247 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 56.9 +/- 9.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.551 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.932); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,380 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.551 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.932); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341590+3046436 (SIMBAD M33SSS J013415.90+304643.6); placed by that row, not by a Gaia source, distance 858,247 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,247 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 56.9 +/- 9.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.551 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.932); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,380 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.551 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.932); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,380 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecdd. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013415-90-304643-6/inventory.json b/src/objects/m33sss-j013415-90-304643-6/inventory.json
index 208ca7dad7e..95420dc4d60 100644
--- a/src/objects/m33sss-j013415-90-304643-6/inventory.json
+++ b/src/objects/m33sss-j013415-90-304643-6/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "65bb9a2d8c7f76eb893ab865ed2e77dff887765da37d136492132485e786e8f1"
+      "bytes": 1679,
+      "sha256": "6034ffe1ad4e64e63374ef008f49441c9daf88aa69dafd9fa5bb8ab7e1a08531"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013415-90-304643-6/source/content/object.json b/src/objects/m33sss-j013415-90-304643-6/source/content/object.json
index 9579cbc6db7..2251058d7db 100644
--- a/src/objects/m33sss-j013415-90-304643-6/source/content/object.json
+++ b/src/objects/m33sss-j013415-90-304643-6/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,247 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,247 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013415-90-304643-6/source/measurements.json b/src/objects/m33sss-j013415-90-304643-6/source/measurements.json
index 3b2f2616d01..5240c434d5f 100644
--- a/src/objects/m33sss-j013415-90-304643-6/source/measurements.json
+++ b/src/objects/m33sss-j013415-90-304643-6/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 39,585,330 km at 858247.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858247,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,247 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858247 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,247 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858247 pc; Gaia DR3 cannot see the star",
   "radiusKm": 39585330,
   "radiusSource": "Radius 56.9 +/- 9.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.551 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.932); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 39,585,330 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5380 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.551 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.932); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5380,
diff --git a/src/objects/m33sss-j013415-90-304643-6/source/preparation/new-object.json b/src/objects/m33sss-j013415-90-304643-6/source/preparation/new-object.json
index 674a183b541..7d44084614f 100644
--- a/src/objects/m33sss-j013415-90-304643-6/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013415-90-304643-6/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858247,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,247 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,247 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013418-89-304441-2/NOTICE.md b/src/objects/m33sss-j013418-89-304441-2/NOTICE.md
index 33bb95b2035..9dfef32cfeb 100644
--- a/src/objects/m33sss-j013418-89-304441-2/NOTICE.md
+++ b/src/objects/m33sss-j013418-89-304441-2/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341889+3044412 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341889+3044412 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013418-89-304441-2/README.md b/src/objects/m33sss-j013418-89-304441-2/README.md
index d71518f507c..437a7085363 100644
--- a/src/objects/m33sss-j013418-89-304441-2/README.md
+++ b/src/objects/m33sss-j013418-89-304441-2/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 20.2 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341889+3044412 (SIMBAD M33SSS J013418.89+304441.2); placed by that row, not by a Gaia source, distance 857,775 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 105.6 +/- 17.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.18 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.305); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,090 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.18 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.305); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341889+3044412 (SIMBAD M33SSS J013418.89+304441.2); placed by that row, not by a Gaia source, distance 857,775 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 105.6 +/- 17.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.18 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.305); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,090 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.18 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.305); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,090 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d3. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013418-89-304441-2/inventory.json b/src/objects/m33sss-j013418-89-304441-2/inventory.json
index 205c09f8560..6f89ae43ef8 100644
--- a/src/objects/m33sss-j013418-89-304441-2/inventory.json
+++ b/src/objects/m33sss-j013418-89-304441-2/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "fb9daf6681d29cbe84166f7ca743034796354d4763292ad979ebcbcefd33dc21"
+      "bytes": 1680,
+      "sha256": "2911d6b2967cf12e3ddad8aa5f2ea7ed02a43b91c760d596ec16246a354037f7"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013418-89-304441-2/source/content/object.json b/src/objects/m33sss-j013418-89-304441-2/source/content/object.json
index 65c51618f1c..6126dea2f38 100644
--- a/src/objects/m33sss-j013418-89-304441-2/source/content/object.json
+++ b/src/objects/m33sss-j013418-89-304441-2/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013418-89-304441-2/source/measurements.json b/src/objects/m33sss-j013418-89-304441-2/source/measurements.json
index d3411c87120..d931e71b889 100644
--- a/src/objects/m33sss-j013418-89-304441-2/source/measurements.json
+++ b/src/objects/m33sss-j013418-89-304441-2/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 73,465,920 km at 857775.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857775,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857775 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857775 pc; Gaia DR3 cannot see the star",
   "radiusKm": 73465920,
   "radiusSource": "Radius 105.6 +/- 17.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.18 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.305); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 73,465,920 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5090 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20.18 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.305); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5090,
diff --git a/src/objects/m33sss-j013418-89-304441-2/source/preparation/new-object.json b/src/objects/m33sss-j013418-89-304441-2/source/preparation/new-object.json
index 629af92cf56..d384cb31400 100644
--- a/src/objects/m33sss-j013418-89-304441-2/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013418-89-304441-2/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857775,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,775 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013419-86-304302-0/NOTICE.md b/src/objects/m33sss-j013419-86-304302-0/NOTICE.md
index f07d39ab676..fabec8a1df8 100644
--- a/src/objects/m33sss-j013419-86-304302-0/NOTICE.md
+++ b/src/objects/m33sss-j013419-86-304302-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341986+3043020 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,491 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341986+3043020 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,491 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013419-86-304302-0/README.md b/src/objects/m33sss-j013419-86-304302-0/README.md
index 4966a4c81bc..2aa0acfc6cc 100644
--- a/src/objects/m33sss-j013419-86-304302-0/README.md
+++ b/src/objects/m33sss-j013419-86-304302-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 8.24 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341986+3043020 (SIMBAD M33SSS J013419.86+304302.0); placed by that row, not by a Gaia source, distance 857,491 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,491 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 55.4 +/- 9.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.241 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.916); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,390 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.241 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.916); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341986+3043020 (SIMBAD M33SSS J013419.86+304302.0); placed by that row, not by a Gaia source, distance 857,491 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,491 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 55.4 +/- 9.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.241 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.916); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,390 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.241 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.916); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,390 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecdd. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013419-86-304302-0/inventory.json b/src/objects/m33sss-j013419-86-304302-0/inventory.json
index df71e7800ef..c994febdc98 100644
--- a/src/objects/m33sss-j013419-86-304302-0/inventory.json
+++ b/src/objects/m33sss-j013419-86-304302-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "ec7126bec86413df2d8e9699e172a967db8bdd85679ccd24c9aec1324cbfc8e2"
+      "bytes": 1679,
+      "sha256": "a8e083bbb0aeec3c008b2e8d9f253bc4d0121aeb854f60153da53396855dfb0c"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013419-86-304302-0/source/content/object.json b/src/objects/m33sss-j013419-86-304302-0/source/content/object.json
index f06b0475619..d0df769530b 100644
--- a/src/objects/m33sss-j013419-86-304302-0/source/content/object.json
+++ b/src/objects/m33sss-j013419-86-304302-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,491 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,491 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013419-86-304302-0/source/measurements.json b/src/objects/m33sss-j013419-86-304302-0/source/measurements.json
index 1969575dcb8..63eca4faa36 100644
--- a/src/objects/m33sss-j013419-86-304302-0/source/measurements.json
+++ b/src/objects/m33sss-j013419-86-304302-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 38,541,780 km at 857491.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857491,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,491 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857491 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,491 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857491 pc; Gaia DR3 cannot see the star",
   "radiusKm": 38541780,
   "radiusSource": "Radius 55.4 +/- 9.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.241 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.916); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 38,541,780 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5390 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 8.241 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.916); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5390,
diff --git a/src/objects/m33sss-j013419-86-304302-0/source/preparation/new-object.json b/src/objects/m33sss-j013419-86-304302-0/source/preparation/new-object.json
index 718550338cd..1fade26bdd4 100644
--- a/src/objects/m33sss-j013419-86-304302-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013419-86-304302-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857491,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,491 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,491 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013420-38-304101-0/NOTICE.md b/src/objects/m33sss-j013420-38-304101-0/NOTICE.md
index 0e0a390a36b..2221745d6ef 100644
--- a/src/objects/m33sss-j013420-38-304101-0/NOTICE.md
+++ b/src/objects/m33sss-j013420-38-304101-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342038+3041010 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,190 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342038+3041010 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,190 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013420-38-304101-0/README.md b/src/objects/m33sss-j013420-38-304101-0/README.md
index fea8d199c5d..37dd2d4024d 100644
--- a/src/objects/m33sss-j013420-38-304101-0/README.md
+++ b/src/objects/m33sss-j013420-38-304101-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 16.0 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342038+3041010 (SIMBAD M33SSS J013420.38+304101.0); placed by that row, not by a Gaia source, distance 857,190 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,190 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 89.2 +/- 14.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.203); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,160 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.203); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342038+3041010 (SIMBAD M33SSS J013420.38+304101.0); placed by that row, not by a Gaia source, distance 857,190 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,190 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 89.2 +/- 14.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.203); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,160 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.203); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,160 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe8d5. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013420-38-304101-0/inventory.json b/src/objects/m33sss-j013420-38-304101-0/inventory.json
index 8fe935b7877..d1845fe6f6b 100644
--- a/src/objects/m33sss-j013420-38-304101-0/inventory.json
+++ b/src/objects/m33sss-j013420-38-304101-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "ccbcf493434beaf68a585c51d52524adaf1af6b1d003d098cd45aac8ed5c3b08"
+      "bytes": 1679,
+      "sha256": "5242ac54f0ef2d8b57fdc0c2e0e7f5a47f704092fe7cb283eed7c63a34176b68"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013420-38-304101-0/source/content/object.json b/src/objects/m33sss-j013420-38-304101-0/source/content/object.json
index 42d27225922..ef5e186273a 100644
--- a/src/objects/m33sss-j013420-38-304101-0/source/content/object.json
+++ b/src/objects/m33sss-j013420-38-304101-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,190 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,190 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013420-38-304101-0/source/measurements.json b/src/objects/m33sss-j013420-38-304101-0/source/measurements.json
index a659fb1f694..368b69df03f 100644
--- a/src/objects/m33sss-j013420-38-304101-0/source/measurements.json
+++ b/src/objects/m33sss-j013420-38-304101-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 62,056,440 km at 857190.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857190,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,190 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857190 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,190 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857190 pc; Gaia DR3 cannot see the star",
   "radiusKm": 62056440,
   "radiusSource": "Radius 89.2 +/- 14.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.203); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 62,056,440 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5160 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.203); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5160,
diff --git a/src/objects/m33sss-j013420-38-304101-0/source/preparation/new-object.json b/src/objects/m33sss-j013420-38-304101-0/source/preparation/new-object.json
index e3a446a20f2..0a7a1ca8974 100644
--- a/src/objects/m33sss-j013420-38-304101-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013420-38-304101-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857190,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,190 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,190 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013420-55-304244-0/NOTICE.md b/src/objects/m33sss-j013420-55-304244-0/NOTICE.md
index 16ffc02cf2e..7284d6b21d1 100644
--- a/src/objects/m33sss-j013420-55-304244-0/NOTICE.md
+++ b/src/objects/m33sss-j013420-55-304244-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342055+3042440 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,405 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342055+3042440 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,405 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013420-55-304244-0/README.md b/src/objects/m33sss-j013420-55-304244-0/README.md
index d3eadd409c1..7b4a918b898 100644
--- a/src/objects/m33sss-j013420-55-304244-0/README.md
+++ b/src/objects/m33sss-j013420-55-304244-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 5.70 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342055+3042440 (SIMBAD M33SSS J013420.55+304244.0); placed by that row, not by a Gaia source, distance 857,405 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,405 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 42.5 +/- 7.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.702 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.756); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,520 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.702 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.756); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342055+3042440 (SIMBAD M33SSS J013420.55+304244.0); placed by that row, not by a Gaia source, distance 857,405 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,405 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 42.5 +/- 7.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.702 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.756); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,520 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.702 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.756); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,520 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede2. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013420-55-304244-0/inventory.json b/src/objects/m33sss-j013420-55-304244-0/inventory.json
index 5eddb8820e7..2242deed582 100644
--- a/src/objects/m33sss-j013420-55-304244-0/inventory.json
+++ b/src/objects/m33sss-j013420-55-304244-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "a0b5ac6a7c032d58d528e87b97b356b6214289d6ddc80daa03775905726d14a3"
+      "bytes": 1679,
+      "sha256": "47b396884701e545b18c57ede6b04db04af833b429170d8b015b7b3c8426bb65"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013420-55-304244-0/source/content/object.json b/src/objects/m33sss-j013420-55-304244-0/source/content/object.json
index c68d9aca969..6af3934e98e 100644
--- a/src/objects/m33sss-j013420-55-304244-0/source/content/object.json
+++ b/src/objects/m33sss-j013420-55-304244-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,405 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,405 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013420-55-304244-0/source/measurements.json b/src/objects/m33sss-j013420-55-304244-0/source/measurements.json
index 18556d09ee0..dcb8a0360af 100644
--- a/src/objects/m33sss-j013420-55-304244-0/source/measurements.json
+++ b/src/objects/m33sss-j013420-55-304244-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 29,567,250 km at 857405.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857405,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,405 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857405 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,405 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857405 pc; Gaia DR3 cannot see the star",
   "radiusKm": 29567250,
   "radiusSource": "Radius 42.5 +/- 7.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.702 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.756); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 29,567,250 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5520 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.702 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.756); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5520,
diff --git a/src/objects/m33sss-j013420-55-304244-0/source/preparation/new-object.json b/src/objects/m33sss-j013420-55-304244-0/source/preparation/new-object.json
index 172859515a3..02912694b47 100644
--- a/src/objects/m33sss-j013420-55-304244-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013420-55-304244-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857405,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,405 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,405 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013421-02-304415-2/NOTICE.md b/src/objects/m33sss-j013421-02-304415-2/NOTICE.md
index 037df520b8f..c513182de54 100644
--- a/src/objects/m33sss-j013421-02-304415-2/NOTICE.md
+++ b/src/objects/m33sss-j013421-02-304415-2/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342102+3044152 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,573 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342102+3044152 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,573 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013421-02-304415-2/README.md b/src/objects/m33sss-j013421-02-304415-2/README.md
index f3b73f4f65e..7d3d07da084 100644
--- a/src/objects/m33sss-j013421-02-304415-2/README.md
+++ b/src/objects/m33sss-j013421-02-304415-2/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 9.98 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342102+3044152 (SIMBAD M33SSS J013421.02+304415.2); placed by that row, not by a Gaia source, distance 857,573 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,573 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 63.6 +/- 10.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.977 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.999); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,330 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.977 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.999); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342102+3044152 (SIMBAD M33SSS J013421.02+304415.2); placed by that row, not by a Gaia source, distance 857,573 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,573 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 63.6 +/- 10.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.977 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.999); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,330 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.977 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.999); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,330 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdb. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013421-02-304415-2/inventory.json b/src/objects/m33sss-j013421-02-304415-2/inventory.json
index 6ac54ce43ae..162c4399d9f 100644
--- a/src/objects/m33sss-j013421-02-304415-2/inventory.json
+++ b/src/objects/m33sss-j013421-02-304415-2/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "217b8e1f9a3ea2c3bde027745b31121e40187ecdb737ab632ffce2fc2ecb89b6"
+      "bytes": 1679,
+      "sha256": "125ca6c6b9e3627650d75d9999f64be36c449933d529ccf1ec81a2a68f6e0740"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013421-02-304415-2/source/content/object.json b/src/objects/m33sss-j013421-02-304415-2/source/content/object.json
index 790be416204..e6c0ee5f40c 100644
--- a/src/objects/m33sss-j013421-02-304415-2/source/content/object.json
+++ b/src/objects/m33sss-j013421-02-304415-2/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,573 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,573 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013421-02-304415-2/source/measurements.json b/src/objects/m33sss-j013421-02-304415-2/source/measurements.json
index c3ee74b822e..9f5a8d5916f 100644
--- a/src/objects/m33sss-j013421-02-304415-2/source/measurements.json
+++ b/src/objects/m33sss-j013421-02-304415-2/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 44,246,520 km at 857573.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857573,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,573 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857573 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,573 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857573 pc; Gaia DR3 cannot see the star",
   "radiusKm": 44246520,
   "radiusSource": "Radius 63.6 +/- 10.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.977 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.999); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 44,246,520 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5330 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.977 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.999); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5330,
diff --git a/src/objects/m33sss-j013421-02-304415-2/source/preparation/new-object.json b/src/objects/m33sss-j013421-02-304415-2/source/preparation/new-object.json
index 1a3059cd2ef..f2b69202a3f 100644
--- a/src/objects/m33sss-j013421-02-304415-2/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013421-02-304415-2/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857573,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,573 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,573 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013421-22-304536-9/NOTICE.md b/src/objects/m33sss-j013421-22-304536-9/NOTICE.md
index 5cac4ff0cfa..2e59a0d5785 100644
--- a/src/objects/m33sss-j013421-22-304536-9/NOTICE.md
+++ b/src/objects/m33sss-j013421-22-304536-9/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342122+3045369 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,739 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342122+3045369 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,739 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013421-22-304536-9/README.md b/src/objects/m33sss-j013421-22-304536-9/README.md
index e8fa2abda6c..747eb037fbf 100644
--- a/src/objects/m33sss-j013421-22-304536-9/README.md
+++ b/src/objects/m33sss-j013421-22-304536-9/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 17.8 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342122+3045369 (SIMBAD M33SSS J013421.22+304536.9); placed by that row, not by a Gaia source, distance 857,739 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,739 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 96.6 +/- 16.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.82 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.251); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,130 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.82 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.251); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342122+3045369 (SIMBAD M33SSS J013421.22+304536.9); placed by that row, not by a Gaia source, distance 857,739 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,739 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 96.6 +/- 16.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.82 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.251); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,130 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.82 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.251); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,130 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe8d4. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013421-22-304536-9/inventory.json b/src/objects/m33sss-j013421-22-304536-9/inventory.json
index 641fd02298f..484cfdf6544 100644
--- a/src/objects/m33sss-j013421-22-304536-9/inventory.json
+++ b/src/objects/m33sss-j013421-22-304536-9/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "36401fc0fbe03b45a7a33c4834ba6f47a3160f36e76e0be0f6f1244136dcaf14"
+      "bytes": 1679,
+      "sha256": "ed653e0af7a7bf02e1fd7e3ca2d189cdcd303ff724274577714e2564e1b0015f"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013421-22-304536-9/source/content/object.json b/src/objects/m33sss-j013421-22-304536-9/source/content/object.json
index 50d1388806a..dc0dd797c14 100644
--- a/src/objects/m33sss-j013421-22-304536-9/source/content/object.json
+++ b/src/objects/m33sss-j013421-22-304536-9/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,739 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,739 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013421-22-304536-9/source/measurements.json b/src/objects/m33sss-j013421-22-304536-9/source/measurements.json
index a40bd8bcefc..f74808368cd 100644
--- a/src/objects/m33sss-j013421-22-304536-9/source/measurements.json
+++ b/src/objects/m33sss-j013421-22-304536-9/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 67,204,620 km at 857739.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857739,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,739 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857739 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,739 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857739 pc; Gaia DR3 cannot see the star",
   "radiusKm": 67204620,
   "radiusSource": "Radius 96.6 +/- 16.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.82 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.251); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 67,204,620 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5130 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.82 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.251); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5130,
diff --git a/src/objects/m33sss-j013421-22-304536-9/source/preparation/new-object.json b/src/objects/m33sss-j013421-22-304536-9/source/preparation/new-object.json
index 8c30871b5a7..42774c466a0 100644
--- a/src/objects/m33sss-j013421-22-304536-9/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013421-22-304536-9/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857739,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,739 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,739 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013421-42-304618-0/NOTICE.md b/src/objects/m33sss-j013421-42-304618-0/NOTICE.md
index 124aff5180f..9008d294343 100644
--- a/src/objects/m33sss-j013421-42-304618-0/NOTICE.md
+++ b/src/objects/m33sss-j013421-42-304618-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342142+3046180 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,815 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342142+3046180 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,815 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013421-42-304618-0/README.md b/src/objects/m33sss-j013421-42-304618-0/README.md
index 7c9c11026a4..d86507c6e91 100644
--- a/src/objects/m33sss-j013421-42-304618-0/README.md
+++ b/src/objects/m33sss-j013421-42-304618-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 4.75 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342142+3046180 (SIMBAD M33SSS J013421.42+304618.0); placed by that row, not by a Gaia source, distance 857,815 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,815 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 37.2 +/- 6.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.753 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.677); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,590 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.753 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.677); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342142+3046180 (SIMBAD M33SSS J013421.42+304618.0); placed by that row, not by a Gaia source, distance 857,815 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,815 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 37.2 +/- 6.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.753 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.677); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,590 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.753 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.677); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,590 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeee4. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013421-42-304618-0/inventory.json b/src/objects/m33sss-j013421-42-304618-0/inventory.json
index 31d30c7b6b0..e514af65982 100644
--- a/src/objects/m33sss-j013421-42-304618-0/inventory.json
+++ b/src/objects/m33sss-j013421-42-304618-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "942ed7c1c8ab06b7cf4f1289b7de3e6110d374f9592007d33b322ec492c1418e"
+      "bytes": 1679,
+      "sha256": "1165947f6c8bae47c280dcd155d2738542997222648a5fa888307288680eeda6"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013421-42-304618-0/source/content/object.json b/src/objects/m33sss-j013421-42-304618-0/source/content/object.json
index 40b354a0b84..a5d9f535f91 100644
--- a/src/objects/m33sss-j013421-42-304618-0/source/content/object.json
+++ b/src/objects/m33sss-j013421-42-304618-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,815 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,815 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013421-42-304618-0/source/measurements.json b/src/objects/m33sss-j013421-42-304618-0/source/measurements.json
index e20f6607b92..bf98e939ac9 100644
--- a/src/objects/m33sss-j013421-42-304618-0/source/measurements.json
+++ b/src/objects/m33sss-j013421-42-304618-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 25,880,040 km at 857815.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857815,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,815 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857815 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,815 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857815 pc; Gaia DR3 cannot see the star",
   "radiusKm": 25880040,
   "radiusSource": "Radius 37.2 +/- 6.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.753 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.677); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 25,880,040 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5590 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.753 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.677); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5590,
diff --git a/src/objects/m33sss-j013421-42-304618-0/source/preparation/new-object.json b/src/objects/m33sss-j013421-42-304618-0/source/preparation/new-object.json
index 9c9219bbc27..028c82a8c79 100644
--- a/src/objects/m33sss-j013421-42-304618-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013421-42-304618-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857815,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,815 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,815 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013422-41-304408-0/NOTICE.md b/src/objects/m33sss-j013422-41-304408-0/NOTICE.md
index 318a208b7ac..a324ec101c6 100644
--- a/src/objects/m33sss-j013422-41-304408-0/NOTICE.md
+++ b/src/objects/m33sss-j013422-41-304408-0/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342241+3044080 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,462 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342241+3044080 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,462 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013422-41-304408-0/README.md b/src/objects/m33sss-j013422-41-304408-0/README.md
index 5b3b9b00bed..3cc40ba2e5a 100644
--- a/src/objects/m33sss-j013422-41-304408-0/README.md
+++ b/src/objects/m33sss-j013422-41-304408-0/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 7.66 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342241+3044080 (SIMBAD M33SSS J013422.41+304408.0); placed by that row, not by a Gaia source, distance 857,462 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,462 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 52.5 +/- 8.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.656 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.884); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,420 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.656 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.884); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342241+3044080 (SIMBAD M33SSS J013422.41+304408.0); placed by that row, not by a Gaia source, distance 857,462 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,462 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 52.5 +/- 8.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.656 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.884); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,420 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.656 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.884); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,420 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecde. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013422-41-304408-0/inventory.json b/src/objects/m33sss-j013422-41-304408-0/inventory.json
index 81669ee44e4..271aa3a1e1f 100644
--- a/src/objects/m33sss-j013422-41-304408-0/inventory.json
+++ b/src/objects/m33sss-j013422-41-304408-0/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "75123170e2728f90d5eb94fb1fd1f5656236c61318dd892601800896b8b9ff7f"
+      "bytes": 1679,
+      "sha256": "54a343a5a9330c04950f205ca0831c4b98fa0adaaeb9a1a4844e5328b1de5fbc"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013422-41-304408-0/source/content/object.json b/src/objects/m33sss-j013422-41-304408-0/source/content/object.json
index 2f393d0399a..1015e3118c2 100644
--- a/src/objects/m33sss-j013422-41-304408-0/source/content/object.json
+++ b/src/objects/m33sss-j013422-41-304408-0/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,462 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,462 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013422-41-304408-0/source/measurements.json b/src/objects/m33sss-j013422-41-304408-0/source/measurements.json
index 2df43b4bc67..2b69a8f1a90 100644
--- a/src/objects/m33sss-j013422-41-304408-0/source/measurements.json
+++ b/src/objects/m33sss-j013422-41-304408-0/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 36,524,250 km at 857462.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857462,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,462 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857462 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,462 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857462 pc; Gaia DR3 cannot see the star",
   "radiusKm": 36524250,
   "radiusSource": "Radius 52.5 +/- 8.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.656 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.884); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 36,524,250 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5420 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.656 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.884); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5420,
diff --git a/src/objects/m33sss-j013422-41-304408-0/source/preparation/new-object.json b/src/objects/m33sss-j013422-41-304408-0/source/preparation/new-object.json
index 54669094d94..f619c319da5 100644
--- a/src/objects/m33sss-j013422-41-304408-0/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013422-41-304408-0/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857462,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,462 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,462 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013422-54-304905-5/NOTICE.md b/src/objects/m33sss-j013422-54-304905-5/NOTICE.md
index 47b82fbf552..42551ea533d 100644
--- a/src/objects/m33sss-j013422-54-304905-5/NOTICE.md
+++ b/src/objects/m33sss-j013422-54-304905-5/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342254+3049055 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,109 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342254+3049055 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,109 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013422-54-304905-5/README.md b/src/objects/m33sss-j013422-54-304905-5/README.md
index 9115ce5775a..775b5e87f42 100644
--- a/src/objects/m33sss-j013422-54-304905-5/README.md
+++ b/src/objects/m33sss-j013422-54-304905-5/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 19.8 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342254+3049055 (SIMBAD M33SSS J013422.54+304905.5); placed by that row, not by a Gaia source, distance 858,109 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,109 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 104.3 +/- 17.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.82 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.297); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,090 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.82 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.297); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342254+3049055 (SIMBAD M33SSS J013422.54+304905.5); placed by that row, not by a Gaia source, distance 858,109 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,109 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 104.3 +/- 17.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.82 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.297); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,090 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.82 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.297); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,090 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d3. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013422-54-304905-5/inventory.json b/src/objects/m33sss-j013422-54-304905-5/inventory.json
index 2a83393335a..03c00b39e41 100644
--- a/src/objects/m33sss-j013422-54-304905-5/inventory.json
+++ b/src/objects/m33sss-j013422-54-304905-5/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1673,
-      "sha256": "47508334c731769e0207dac9399870a8a803c30d3d9c32548386c718bc648c27"
+      "bytes": 1680,
+      "sha256": "10d120906ae6b51a404af211149968482f9b372355c222b50b3422e6b43474b2"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013422-54-304905-5/source/content/object.json b/src/objects/m33sss-j013422-54-304905-5/source/content/object.json
index fcb149d3b7e..e28f664ce0b 100644
--- a/src/objects/m33sss-j013422-54-304905-5/source/content/object.json
+++ b/src/objects/m33sss-j013422-54-304905-5/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,109 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,109 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013422-54-304905-5/source/measurements.json b/src/objects/m33sss-j013422-54-304905-5/source/measurements.json
index cc46a9293b6..1d3cde134fb 100644
--- a/src/objects/m33sss-j013422-54-304905-5/source/measurements.json
+++ b/src/objects/m33sss-j013422-54-304905-5/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 72,561,510 km at 858109.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858109,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,109 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858109 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,109 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858109 pc; Gaia DR3 cannot see the star",
   "radiusKm": 72561510,
   "radiusSource": "Radius 104.3 +/- 17.4 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.82 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.297); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 72,561,510 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5090 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 19.82 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.297); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5090,
diff --git a/src/objects/m33sss-j013422-54-304905-5/source/preparation/new-object.json b/src/objects/m33sss-j013422-54-304905-5/source/preparation/new-object.json
index 311ddef5671..4296213f272 100644
--- a/src/objects/m33sss-j013422-54-304905-5/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013422-54-304905-5/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 858109,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,109 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,109 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013424-19-304738-9/NOTICE.md b/src/objects/m33sss-j013424-19-304738-9/NOTICE.md
index 489c082ac74..5f1f8af8525 100644
--- a/src/objects/m33sss-j013424-19-304738-9/NOTICE.md
+++ b/src/objects/m33sss-j013424-19-304738-9/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342419+3047389 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,805 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342419+3047389 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,805 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013424-19-304738-9/README.md b/src/objects/m33sss-j013424-19-304738-9/README.md
index 0dc4566e7b6..5f381c40294 100644
--- a/src/objects/m33sss-j013424-19-304738-9/README.md
+++ b/src/objects/m33sss-j013424-19-304738-9/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 7.69 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342419+3047389 (SIMBAD M33SSS J013424.19+304738.9); placed by that row, not by a Gaia source, distance 857,805 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,805 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 52.7 +/- 8.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.691 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.886); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,420 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.691 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.886); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342419+3047389 (SIMBAD M33SSS J013424.19+304738.9); placed by that row, not by a Gaia source, distance 857,805 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,805 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 52.7 +/- 8.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.691 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.886); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,420 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.691 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.886); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,420 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffecde. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013424-19-304738-9/inventory.json b/src/objects/m33sss-j013424-19-304738-9/inventory.json
index 30749420511..9cd6974a588 100644
--- a/src/objects/m33sss-j013424-19-304738-9/inventory.json
+++ b/src/objects/m33sss-j013424-19-304738-9/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "43532a65dc2c7aac6835409a76d6c9d509c711d77c118045f390b5ba6ca4f1b8"
+      "bytes": 1679,
+      "sha256": "6629d706c903851f71cae7d712c098d753f710c231c39d977d10f3489008dfe6"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013424-19-304738-9/source/content/object.json b/src/objects/m33sss-j013424-19-304738-9/source/content/object.json
index c988e546aba..d3badf09da3 100644
--- a/src/objects/m33sss-j013424-19-304738-9/source/content/object.json
+++ b/src/objects/m33sss-j013424-19-304738-9/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,805 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,805 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013424-19-304738-9/source/measurements.json b/src/objects/m33sss-j013424-19-304738-9/source/measurements.json
index e46d21fa22e..9ede9ddae3e 100644
--- a/src/objects/m33sss-j013424-19-304738-9/source/measurements.json
+++ b/src/objects/m33sss-j013424-19-304738-9/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 36,663,390 km at 857805.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857805,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,805 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857805 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,805 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857805 pc; Gaia DR3 cannot see the star",
   "radiusKm": 36663390,
   "radiusSource": "Radius 52.7 +/- 8.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.691 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.886); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 36,663,390 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5420 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 7.691 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.886); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5420,
diff --git a/src/objects/m33sss-j013424-19-304738-9/source/preparation/new-object.json b/src/objects/m33sss-j013424-19-304738-9/source/preparation/new-object.json
index ef79d60f77c..479f34c9ee1 100644
--- a/src/objects/m33sss-j013424-19-304738-9/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013424-19-304738-9/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857805,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,805 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,805 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013424-72-304431-1/NOTICE.md b/src/objects/m33sss-j013424-72-304431-1/NOTICE.md
index 1ab1e90bd66..cc5c3e80e33 100644
--- a/src/objects/m33sss-j013424-72-304431-1/NOTICE.md
+++ b/src/objects/m33sss-j013424-72-304431-1/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342472+3044311 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,357 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342472+3044311 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,357 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013424-72-304431-1/README.md b/src/objects/m33sss-j013424-72-304431-1/README.md
index 9b3fc9228ee..55d6ae7757a 100644
--- a/src/objects/m33sss-j013424-72-304431-1/README.md
+++ b/src/objects/m33sss-j013424-72-304431-1/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 5.90 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342472+3044311 (SIMBAD M33SSS J013424.72+304431.1); placed by that row, not by a Gaia source, distance 857,357 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,357 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 43.5 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342472+3044311 (SIMBAD M33SSS J013424.72+304431.1); placed by that row, not by a Gaia source, distance 857,357 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,357 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 43.5 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,510 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,510 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013424-72-304431-1/inventory.json b/src/objects/m33sss-j013424-72-304431-1/inventory.json
index 32b10185906..530784317f5 100644
--- a/src/objects/m33sss-j013424-72-304431-1/inventory.json
+++ b/src/objects/m33sss-j013424-72-304431-1/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "a330807c4aa05a932f315cabb175925c3d707505beb4c48a7088bb5add93ce28"
+      "bytes": 1679,
+      "sha256": "93b1dd6921cc6f646eca3d8be73f5e74ae3185a379310fba6217f56bbe71e724"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013424-72-304431-1/source/content/object.json b/src/objects/m33sss-j013424-72-304431-1/source/content/object.json
index 7f8ae163f62..97cdd24ee96 100644
--- a/src/objects/m33sss-j013424-72-304431-1/source/content/object.json
+++ b/src/objects/m33sss-j013424-72-304431-1/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,357 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,357 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013424-72-304431-1/source/measurements.json b/src/objects/m33sss-j013424-72-304431-1/source/measurements.json
index 012696d0f58..2de6251ecb2 100644
--- a/src/objects/m33sss-j013424-72-304431-1/source/measurements.json
+++ b/src/objects/m33sss-j013424-72-304431-1/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 30,262,950 km at 857357.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857357,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,357 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857357 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,357 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857357 pc; Gaia DR3 cannot see the star",
   "radiusKm": 30262950,
   "radiusSource": "Radius 43.5 +/- 7.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 30,262,950 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5510 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 5.902 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.771); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5510,
diff --git a/src/objects/m33sss-j013424-72-304431-1/source/preparation/new-object.json b/src/objects/m33sss-j013424-72-304431-1/source/preparation/new-object.json
index fd1dee92b60..0e08e9f315c 100644
--- a/src/objects/m33sss-j013424-72-304431-1/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013424-72-304431-1/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857357,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,357 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,357 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013429-13-304338-8/NOTICE.md b/src/objects/m33sss-j013429-13-304338-8/NOTICE.md
index a85d70089ea..5174fbbdae9 100644
--- a/src/objects/m33sss-j013429-13-304338-8/NOTICE.md
+++ b/src/objects/m33sss-j013429-13-304338-8/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342913+3043388 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,942 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342913+3043388 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,942 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013429-13-304338-8/README.md b/src/objects/m33sss-j013429-13-304338-8/README.md
index 37f8b1431c0..645cdc0ec06 100644
--- a/src/objects/m33sss-j013429-13-304338-8/README.md
+++ b/src/objects/m33sss-j013429-13-304338-8/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 14.8 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342913+3043388 (SIMBAD M33SSS J013429.13+304338.8); placed by that row, not by a Gaia source, distance 856,942 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,942 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 84.3 +/- 14.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.76 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.169); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.76 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.169); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342913+3043388 (SIMBAD M33SSS J013429.13+304338.8); placed by that row, not by a Gaia source, distance 856,942 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,942 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 84.3 +/- 14.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.76 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.169); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,190 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.76 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.169); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,190 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d7. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013429-13-304338-8/inventory.json b/src/objects/m33sss-j013429-13-304338-8/inventory.json
index 3ef0f976359..689ad4f35ef 100644
--- a/src/objects/m33sss-j013429-13-304338-8/inventory.json
+++ b/src/objects/m33sss-j013429-13-304338-8/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "f8145f4143ae5d593b1a646cf3633431e33c974a92ee928aceff4741bca7c883"
+      "bytes": 1679,
+      "sha256": "64db12a4a1e98d868a06d32c8c75be321e967013b8a2745cdd8cf145e7b4396b"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013429-13-304338-8/source/content/object.json b/src/objects/m33sss-j013429-13-304338-8/source/content/object.json
index 1be866521dc..cb81d943ff9 100644
--- a/src/objects/m33sss-j013429-13-304338-8/source/content/object.json
+++ b/src/objects/m33sss-j013429-13-304338-8/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,942 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,942 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013429-13-304338-8/source/measurements.json b/src/objects/m33sss-j013429-13-304338-8/source/measurements.json
index 8538d464263..765141d9ba6 100644
--- a/src/objects/m33sss-j013429-13-304338-8/source/measurements.json
+++ b/src/objects/m33sss-j013429-13-304338-8/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 58,647,510 km at 856942.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 856942,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,942 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856942 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,942 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 856942 pc; Gaia DR3 cannot see the star",
   "radiusKm": 58647510,
   "radiusSource": "Radius 84.3 +/- 14.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.76 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.169); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 58,647,510 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5190 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 14.76 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.169); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5190,
diff --git a/src/objects/m33sss-j013429-13-304338-8/source/preparation/new-object.json b/src/objects/m33sss-j013429-13-304338-8/source/preparation/new-object.json
index 911e67794e3..2679cea9ce7 100644
--- a/src/objects/m33sss-j013429-13-304338-8/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013429-13-304338-8/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 856942,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,942 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 856,942 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013429-88-304754-1/NOTICE.md b/src/objects/m33sss-j013429-88-304754-1/NOTICE.md
index f2f7f186a7a..e4cf72dd51c 100644
--- a/src/objects/m33sss-j013429-88-304754-1/NOTICE.md
+++ b/src/objects/m33sss-j013429-88-304754-1/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342988+3047541 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,453 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342988+3047541 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,453 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013429-88-304754-1/README.md b/src/objects/m33sss-j013429-88-304754-1/README.md
index a7b2c2c2d1a..12554ce12cd 100644
--- a/src/objects/m33sss-j013429-88-304754-1/README.md
+++ b/src/objects/m33sss-j013429-88-304754-1/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 12.3 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342988+3047541 (SIMBAD M33SSS J013429.88+304754.1); placed by that row, not by a Gaia source, distance 857,453 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,453 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 73.9 +/- 12.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.3 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.090); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,250 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.3 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.090); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01342988+3047541 (SIMBAD M33SSS J013429.88+304754.1); placed by that row, not by a Gaia source, distance 857,453 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,453 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 73.9 +/- 12.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.3 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.090); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,250 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.3 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.090); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,250 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead9. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013429-88-304754-1/inventory.json b/src/objects/m33sss-j013429-88-304754-1/inventory.json
index d1d019e2457..d7e2fed67e1 100644
--- a/src/objects/m33sss-j013429-88-304754-1/inventory.json
+++ b/src/objects/m33sss-j013429-88-304754-1/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "3a01d981336f2870e51524d3e39f10d853070420368421d9303fba78f63cb6a9"
+      "bytes": 1679,
+      "sha256": "0c551fb36263daef3388e5e8f3dde86063d371259246ea2b8506d442cb71565a"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013429-88-304754-1/source/content/object.json b/src/objects/m33sss-j013429-88-304754-1/source/content/object.json
index 8fd51bf83c4..279625265e5 100644
--- a/src/objects/m33sss-j013429-88-304754-1/source/content/object.json
+++ b/src/objects/m33sss-j013429-88-304754-1/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,453 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,453 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013429-88-304754-1/source/measurements.json b/src/objects/m33sss-j013429-88-304754-1/source/measurements.json
index 7db1bf0f8b5..606251f4232 100644
--- a/src/objects/m33sss-j013429-88-304754-1/source/measurements.json
+++ b/src/objects/m33sss-j013429-88-304754-1/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 51,412,230 km at 857453.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857453,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,453 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857453 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,453 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857453 pc; Gaia DR3 cannot see the star",
   "radiusKm": 51412230,
   "radiusSource": "Radius 73.9 +/- 12.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.3 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.090); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 51,412,230 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5250 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.3 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.090); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5250,
diff --git a/src/objects/m33sss-j013429-88-304754-1/source/preparation/new-object.json b/src/objects/m33sss-j013429-88-304754-1/source/preparation/new-object.json
index 0f87f9f469b..fb9e0deddb3 100644
--- a/src/objects/m33sss-j013429-88-304754-1/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013429-88-304754-1/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857453,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,453 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,453 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m33sss-j013430-20-304456-7/NOTICE.md b/src/objects/m33sss-j013430-20-304456-7/NOTICE.md
index 182aaad69f1..4913fd239a5 100644
--- a/src/objects/m33sss-j013430-20-304456-7/NOTICE.md
+++ b/src/objects/m33sss-j013430-20-304456-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01343020+3044567 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,041 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01343020+3044567 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,041 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m33sss-j013430-20-304456-7/README.md b/src/objects/m33sss-j013430-20-304456-7/README.md
index 01feeba5183..671aae3a65e 100644
--- a/src/objects/m33sss-j013430-20-304456-7/README.md
+++ b/src/objects/m33sss-j013430-20-304456-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 4.01 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01343020+3044567 (SIMBAD M33SSS J013430.20+304456.7); placed by that row, not by a Gaia source, distance 857,041 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,041 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 32.9 +/- 5.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.009 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.603); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,650 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.009 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.603); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01343020+3044567 (SIMBAD M33SSS J013430.20+304456.7); placed by that row, not by a Gaia source, distance 857,041 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,041 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 32.9 +/- 5.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.009 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.603); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,650 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.009 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.603); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,650 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffefe6. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m33sss-j013430-20-304456-7/inventory.json b/src/objects/m33sss-j013430-20-304456-7/inventory.json
index 24f485910b6..33a3c60e243 100644
--- a/src/objects/m33sss-j013430-20-304456-7/inventory.json
+++ b/src/objects/m33sss-j013430-20-304456-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1672,
-      "sha256": "20ae9212da5a103d5d14a1373c9302f624c9bf1817e92f22822487b08602a115"
+      "bytes": 1679,
+      "sha256": "8fb8908c7cc550516c94ea43a1f3fea1fdaec553ea0715aaebaf9d78b2d2750f"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m33sss-j013430-20-304456-7/source/content/object.json b/src/objects/m33sss-j013430-20-304456-7/source/content/object.json
index ce166337091..d5d8737a78f 100644
--- a/src/objects/m33sss-j013430-20-304456-7/source/content/object.json
+++ b/src/objects/m33sss-j013430-20-304456-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,041 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,041 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m33sss-j013430-20-304456-7/source/measurements.json b/src/objects/m33sss-j013430-20-304456-7/source/measurements.json
index b403bda6b09..0ea11a37c7d 100644
--- a/src/objects/m33sss-j013430-20-304456-7/source/measurements.json
+++ b/src/objects/m33sss-j013430-20-304456-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 22,888,530 km at 857041.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857041,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,041 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857041 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,041 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857041 pc; Gaia DR3 cannot see the star",
   "radiusKm": 22888530,
   "radiusSource": "Radius 32.9 +/- 5.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.009 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.603); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 22,888,530 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5650 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.009 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 0.603); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5650,
diff --git a/src/objects/m33sss-j013430-20-304456-7/source/preparation/new-object.json b/src/objects/m33sss-j013430-20-304456-7/source/preparation/new-object.json
index 465067a7696..2440b1d7b7a 100644
--- a/src/objects/m33sss-j013430-20-304456-7/source/preparation/new-object.json
+++ b/src/objects/m33sss-j013430-20-304456-7/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 857041,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,041 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,041 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/m98a-m-31ob8-112/NOTICE.md b/src/objects/m98a-m-31ob8-112/NOTICE.md
index e4426190e9a..4cc91390f33 100644
--- a/src/objects/m98a-m-31ob8-112/NOTICE.md
+++ b/src/objects/m98a-m-31ob8-112/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.06418+41.56925, Per = 76.556 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,424 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.06418+41.56925, Per = 76.556 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,424 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/m98a-m-31ob8-112/README.md b/src/objects/m98a-m-31ob8-112/README.md
index bddad267285..e2fcd1a0765 100644
--- a/src/objects/m98a-m-31ob8-112/README.md
+++ b/src/objects/m98a-m-31ob8-112/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 76.6 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.06418+41.56925, Per = 76.556 (SIMBAD [M98a] M 31ob8-112); placed by that row, not by a Gaia source, distance 774,424 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,424 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 276.3 +/- 46.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 76.556 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,660 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 76.556 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.06418+41.56925, Per = 76.556 (SIMBAD [M98a] M 31ob8-112); placed by that row, not by a Gaia source, distance 774,424 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,424 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 276.3 +/- 46.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 76.556 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,660 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 76.556 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,660 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe0c2. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/m98a-m-31ob8-112/inventory.json b/src/objects/m98a-m-31ob8-112/inventory.json
index 8e3d45c3d8f..0171ca59f0f 100644
--- a/src/objects/m98a-m-31ob8-112/inventory.json
+++ b/src/objects/m98a-m-31ob8-112/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1622,
-      "sha256": "6580422081de5eb20e313f3677558af744ee8e89493bc5c6fb66750f4441eb44"
+      "bytes": 1629,
+      "sha256": "d2b114077c57296b66d972a4cc537c6c21d604f468f0ecf6f15d7a59e7bec371"
     },
     {
       "location": "prepared",
diff --git a/src/objects/m98a-m-31ob8-112/source/content/object.json b/src/objects/m98a-m-31ob8-112/source/content/object.json
index eb46d5b9f7d..42120ab658d 100644
--- a/src/objects/m98a-m-31ob8-112/source/content/object.json
+++ b/src/objects/m98a-m-31ob8-112/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,424 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,424 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/m98a-m-31ob8-112/source/measurements.json b/src/objects/m98a-m-31ob8-112/source/measurements.json
index 255731e90aa..7feb2568cb1 100644
--- a/src/objects/m98a-m-31ob8-112/source/measurements.json
+++ b/src/objects/m98a-m-31ob8-112/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 192,221,910 km at 774424.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 774424,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,424 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774424 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,424 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774424 pc; Gaia DR3 cannot see the star",
   "radiusKm": 192221910,
   "radiusSource": "Radius 276.3 +/- 46.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 76.556 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 192,221,910 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4660 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 76.556 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4660,
diff --git a/src/objects/m98a-m-31ob8-112/source/preparation/new-object.json b/src/objects/m98a-m-31ob8-112/source/preparation/new-object.json
index 3080588eab3..8171ecab5c0 100644
--- a/src/objects/m98a-m-31ob8-112/source/preparation/new-object.json
+++ b/src/objects/m98a-m-31ob8-112/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 774424,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,424 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,424 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/map97-99/NOTICE.md b/src/objects/map97-99/NOTICE.md
index 92c7e49cfc4..c12c3c1a04f 100644
--- a/src/objects/map97-99/NOTICE.md
+++ b/src/objects/map97-99/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.23543+41.47288, Per = 21.817 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,977 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.23543+41.47288, Per = 21.817 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,977 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/map97-99/README.md b/src/objects/map97-99/README.md
index 0cafb3bb80b..58eed1fc25f 100644
--- a/src/objects/map97-99/README.md
+++ b/src/objects/map97-99/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 21.8 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.23543+41.47288, Per = 21.817 (SIMBAD [MAP97] 99); placed by that row, not by a Gaia source, distance 766,977 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,977 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 111.8 +/- 18.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.817 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,060 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.817 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.23543+41.47288, Per = 21.817 (SIMBAD [MAP97] 99); placed by that row, not by a Gaia source, distance 766,977 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,977 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 111.8 +/- 18.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.817 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,060 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.817 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,060 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d2. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/map97-99/inventory.json b/src/objects/map97-99/inventory.json
index f5904b35280..a5a44927fbd 100644
--- a/src/objects/map97-99/inventory.json
+++ b/src/objects/map97-99/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1598,
-      "sha256": "012e329f99e20fa02a0eab36daacff1f131d0fd5acbe754fd747b531547d30f2"
+      "bytes": 1605,
+      "sha256": "d13e980bbc9ba7dd2b49a178747fbb4fe915adfa5548f86fa1c3c30c4a88fb23"
     },
     {
       "location": "prepared",
diff --git a/src/objects/map97-99/source/content/object.json b/src/objects/map97-99/source/content/object.json
index 0241cbdba4a..18ee2d30b7e 100644
--- a/src/objects/map97-99/source/content/object.json
+++ b/src/objects/map97-99/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,977 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,977 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/map97-99/source/measurements.json b/src/objects/map97-99/source/measurements.json
index 6ac35bf6418..bffd0660a3d 100644
--- a/src/objects/map97-99/source/measurements.json
+++ b/src/objects/map97-99/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 77,779,260 km at 766977.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 766977,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,977 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766977 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,977 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766977 pc; Gaia DR3 cannot see the star",
   "radiusKm": 77779260,
   "radiusSource": "Radius 111.8 +/- 18.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.817 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 77,779,260 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5060 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.817 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5060,
diff --git a/src/objects/map97-99/source/preparation/new-object.json b/src/objects/map97-99/source/preparation/new-object.json
index 81925b3a174..db5d7c53962 100644
--- a/src/objects/map97-99/source/preparation/new-object.json
+++ b/src/objects/map97-99/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 766977,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,977 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,977 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/pso-j011-0380-41-3034/NOTICE.md b/src/objects/pso-j011-0380-41-3034/NOTICE.md
index 1c09747bf07..9c525a9e125 100644
--- a/src/objects/pso-j011-0380-41-3034/NOTICE.md
+++ b/src/objects/pso-j011-0380-41-3034/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.03915+41.30692, Per = 9.372 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,534 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.03915+41.30692, Per = 9.372 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,534 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/pso-j011-0380-41-3034/README.md b/src/objects/pso-j011-0380-41-3034/README.md
index 2c82730bd95..e0534f7a2bc 100644
--- a/src/objects/pso-j011-0380-41-3034/README.md
+++ b/src/objects/pso-j011-0380-41-3034/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 9.37 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.03915+41.30692, Per = 9.372 (SIMBAD PSO J011.0380+41.3034); placed by that row, not by a Gaia source, distance 767,534 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,534 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 60.8 +/- 10.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.372 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,350 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.372 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.03915+41.30692, Per = 9.372 (SIMBAD PSO J011.0380+41.3034); placed by that row, not by a Gaia source, distance 767,534 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,534 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 60.8 +/- 10.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.372 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,350 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.372 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,350 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffebdc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/pso-j011-0380-41-3034/inventory.json b/src/objects/pso-j011-0380-41-3034/inventory.json
index f21e1a6e003..2bd8dc2b6b0 100644
--- a/src/objects/pso-j011-0380-41-3034/inventory.json
+++ b/src/objects/pso-j011-0380-41-3034/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1634,
-      "sha256": "b9caacfd1091956675d224e53b4229b16dfba325d0b3a32435ed57ce4101ea09"
+      "bytes": 1641,
+      "sha256": "dd4f6fdc30d9d5745f629ca155058c7e3b9738bca9441c2f3f9e05a2c2ec26e5"
     },
     {
       "location": "prepared",
diff --git a/src/objects/pso-j011-0380-41-3034/source/content/object.json b/src/objects/pso-j011-0380-41-3034/source/content/object.json
index e6585985894..eab1f60d137 100644
--- a/src/objects/pso-j011-0380-41-3034/source/content/object.json
+++ b/src/objects/pso-j011-0380-41-3034/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,534 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,534 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/pso-j011-0380-41-3034/source/measurements.json b/src/objects/pso-j011-0380-41-3034/source/measurements.json
index ec6f048e813..358fc6adcc2 100644
--- a/src/objects/pso-j011-0380-41-3034/source/measurements.json
+++ b/src/objects/pso-j011-0380-41-3034/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 42,298,560 km at 767534.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 767534,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,534 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767534 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,534 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767534 pc; Gaia DR3 cannot see the star",
   "radiusKm": 42298560,
   "radiusSource": "Radius 60.8 +/- 10.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.372 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 42,298,560 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5350 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 9.372 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5350,
diff --git a/src/objects/pso-j011-0380-41-3034/source/preparation/new-object.json b/src/objects/pso-j011-0380-41-3034/source/preparation/new-object.json
index 12b8cde3639..d74ff4bb95c 100644
--- a/src/objects/pso-j011-0380-41-3034/source/preparation/new-object.json
+++ b/src/objects/pso-j011-0380-41-3034/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 767534,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,534 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,534 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/pso-j011-0534-41-3068/NOTICE.md b/src/objects/pso-j011-0534-41-3068/NOTICE.md
index 0fc84ed3cae..74fa3a63e58 100644
--- a/src/objects/pso-j011-0534-41-3068/NOTICE.md
+++ b/src/objects/pso-j011-0534-41-3068/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.05340+41.30685, Per = 10.631 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,210 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.05340+41.30685, Per = 10.631 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,210 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/pso-j011-0534-41-3068/README.md b/src/objects/pso-j011-0534-41-3068/README.md
index 9c90ccab5b6..1ac97bdec2c 100644
--- a/src/objects/pso-j011-0534-41-3068/README.md
+++ b/src/objects/pso-j011-0534-41-3068/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 10.6 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.05340+41.30685, Per = 10.631 (SIMBAD PSO J011.0534+41.3068); placed by that row, not by a Gaia source, distance 767,210 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,210 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 66.6 +/- 11.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.631 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,300 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.631 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.05340+41.30685, Per = 10.631 (SIMBAD PSO J011.0534+41.3068); placed by that row, not by a Gaia source, distance 767,210 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,210 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 66.6 +/- 11.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.631 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,300 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.631 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,300 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeada. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/pso-j011-0534-41-3068/inventory.json b/src/objects/pso-j011-0534-41-3068/inventory.json
index 7de1243ba38..5402fbeb873 100644
--- a/src/objects/pso-j011-0534-41-3068/inventory.json
+++ b/src/objects/pso-j011-0534-41-3068/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1634,
-      "sha256": "7856a70f2a878338a1a05726fb2942d3b304dffa7fe6ff59fde0c23bc66a958a"
+      "bytes": 1641,
+      "sha256": "8275f6eee0fc707baa9dcdb51b700db82f9dffc9b7e653f6b57e58249f6d3b44"
     },
     {
       "location": "prepared",
diff --git a/src/objects/pso-j011-0534-41-3068/source/content/object.json b/src/objects/pso-j011-0534-41-3068/source/content/object.json
index c3b7734d1ce..0672d53762a 100644
--- a/src/objects/pso-j011-0534-41-3068/source/content/object.json
+++ b/src/objects/pso-j011-0534-41-3068/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,210 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,210 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/pso-j011-0534-41-3068/source/measurements.json b/src/objects/pso-j011-0534-41-3068/source/measurements.json
index f3af49cf849..bec385cd4b9 100644
--- a/src/objects/pso-j011-0534-41-3068/source/measurements.json
+++ b/src/objects/pso-j011-0534-41-3068/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 46,333,620 km at 767210.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 767210,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,210 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767210 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,210 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 767210 pc; Gaia DR3 cannot see the star",
   "radiusKm": 46333620,
   "radiusSource": "Radius 66.6 +/- 11.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.631 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 46,333,620 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5300 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.631 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5300,
diff --git a/src/objects/pso-j011-0534-41-3068/source/preparation/new-object.json b/src/objects/pso-j011-0534-41-3068/source/preparation/new-object.json
index bb85bebb1ba..e8cc1a75228 100644
--- a/src/objects/pso-j011-0534-41-3068/source/preparation/new-object.json
+++ b/src/objects/pso-j011-0534-41-3068/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 767210,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,210 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 767,210 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/pso-j011-2534-41-5727/NOTICE.md b/src/objects/pso-j011-2534-41-5727/NOTICE.md
index d0533847793..65f55784672 100644
--- a/src/objects/pso-j011-2534-41-5727/NOTICE.md
+++ b/src/objects/pso-j011-2534-41-5727/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.25609+41.56927, Per = 6.841 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,347 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.25609+41.56927, Per = 6.841 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,347 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/pso-j011-2534-41-5727/README.md b/src/objects/pso-j011-2534-41-5727/README.md
index 4c84ed80d74..1a57f9dae86 100644
--- a/src/objects/pso-j011-2534-41-5727/README.md
+++ b/src/objects/pso-j011-2534-41-5727/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 6.84 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.25609+41.56927, Per = 6.841 (SIMBAD PSO J011.2534+41.5727); placed by that row, not by a Gaia source, distance 769,347 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,347 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 48.4 +/- 8.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.841 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,460 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.841 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.25609+41.56927, Per = 6.841 (SIMBAD PSO J011.2534+41.5727); placed by that row, not by a Gaia source, distance 769,347 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,347 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 48.4 +/- 8.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.841 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,460 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.841 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,460 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffede0. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/pso-j011-2534-41-5727/inventory.json b/src/objects/pso-j011-2534-41-5727/inventory.json
index 78887790be5..f1491b8052b 100644
--- a/src/objects/pso-j011-2534-41-5727/inventory.json
+++ b/src/objects/pso-j011-2534-41-5727/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1634,
-      "sha256": "c07d9406a987b201f2584e427404fe0dc444dd103b9b62a346ae5f47998d7e89"
+      "bytes": 1641,
+      "sha256": "d00a299a31f3aedb4576df42b2515772bfb4be1cb5786da32c4ff12bc085d8a5"
     },
     {
       "location": "prepared",
diff --git a/src/objects/pso-j011-2534-41-5727/source/content/object.json b/src/objects/pso-j011-2534-41-5727/source/content/object.json
index feecf0b0e11..ab6023e1a08 100644
--- a/src/objects/pso-j011-2534-41-5727/source/content/object.json
+++ b/src/objects/pso-j011-2534-41-5727/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,347 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,347 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/pso-j011-2534-41-5727/source/measurements.json b/src/objects/pso-j011-2534-41-5727/source/measurements.json
index 73049cc985c..a60e347eb5a 100644
--- a/src/objects/pso-j011-2534-41-5727/source/measurements.json
+++ b/src/objects/pso-j011-2534-41-5727/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 33,671,880 km at 769347.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 769347,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,347 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769347 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,347 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 769347 pc; Gaia DR3 cannot see the star",
   "radiusKm": 33671880,
   "radiusSource": "Radius 48.4 +/- 8.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.841 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 33,671,880 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5460 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 6.841 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5460,
diff --git a/src/objects/pso-j011-2534-41-5727/source/preparation/new-object.json b/src/objects/pso-j011-2534-41-5727/source/preparation/new-object.json
index e72492ea88e..c0b5232a52d 100644
--- a/src/objects/pso-j011-2534-41-5727/source/preparation/new-object.json
+++ b/src/objects/pso-j011-2534-41-5727/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 769347,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,347 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 769,347 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/rfv2012-vn-2-3-21/NOTICE.md b/src/objects/rfv2012-vn-2-3-21/NOTICE.md
index 68b17223b10..46d1438099b 100644
--- a/src/objects/rfv2012-vn-2-3-21/NOTICE.md
+++ b/src/objects/rfv2012-vn-2-3-21/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.45542+41.86441, Per = 16.089 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,244 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.45542+41.86441, Per = 16.089 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,244 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/rfv2012-vn-2-3-21/README.md b/src/objects/rfv2012-vn-2-3-21/README.md
index 87608e4b849..3aab9f61ab4 100644
--- a/src/objects/rfv2012-vn-2-3-21/README.md
+++ b/src/objects/rfv2012-vn-2-3-21/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 16.1 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.45542+41.86441, Per = 16.089 (SIMBAD [RFV2012] vn.2.3.21); placed by that row, not by a Gaia source, distance 772,244 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,244 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 89.7 +/- 15 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.089 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,160 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.089 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.45542+41.86441, Per = 16.089 (SIMBAD [RFV2012] vn.2.3.21); placed by that row, not by a Gaia source, distance 772,244 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,244 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 89.7 +/- 15 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.089 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,160 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.089 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,160 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe8d5. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/rfv2012-vn-2-3-21/inventory.json b/src/objects/rfv2012-vn-2-3-21/inventory.json
index fa8f0e87fcd..741c1117fbc 100644
--- a/src/objects/rfv2012-vn-2-3-21/inventory.json
+++ b/src/objects/rfv2012-vn-2-3-21/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1624,
-      "sha256": "8b203da45b9d304c6aaba812afb6307effb66532cfeb9e40c0db9246925fa3ef"
+      "bytes": 1631,
+      "sha256": "ccdb6db65a097718b50fadd344d548f8ecc85d45f9a6a17cb56b68b759e3ed6d"
     },
     {
       "location": "prepared",
diff --git a/src/objects/rfv2012-vn-2-3-21/source/content/object.json b/src/objects/rfv2012-vn-2-3-21/source/content/object.json
index 8c481ffed8b..204a6434a79 100644
--- a/src/objects/rfv2012-vn-2-3-21/source/content/object.json
+++ b/src/objects/rfv2012-vn-2-3-21/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,244 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,244 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/rfv2012-vn-2-3-21/source/measurements.json b/src/objects/rfv2012-vn-2-3-21/source/measurements.json
index fc30fccd86f..95c09f7c5d0 100644
--- a/src/objects/rfv2012-vn-2-3-21/source/measurements.json
+++ b/src/objects/rfv2012-vn-2-3-21/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 62,404,290 km at 772244.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 772244,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,244 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 772244 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,244 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 772244 pc; Gaia DR3 cannot see the star",
   "radiusKm": 62404290,
   "radiusSource": "Radius 89.7 +/- 15 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.089 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 62,404,290 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5160 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.089 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5160,
diff --git a/src/objects/rfv2012-vn-2-3-21/source/preparation/new-object.json b/src/objects/rfv2012-vn-2-3-21/source/preparation/new-object.json
index 0a6c0eea79b..66338bfb704 100644
--- a/src/objects/rfv2012-vn-2-3-21/source/preparation/new-object.json
+++ b/src/objects/rfv2012-vn-2-3-21/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 772244,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,244 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 772,244 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/rfv2012-vn-2-3-265/NOTICE.md b/src/objects/rfv2012-vn-2-3-265/NOTICE.md
index f509c677f8b..5211250c602 100644
--- a/src/objects/rfv2012-vn-2-3-265/NOTICE.md
+++ b/src/objects/rfv2012-vn-2-3-265/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.39343+41.93733, Per = 15.376 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 776,074 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.39343+41.93733, Per = 15.376 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 776,074 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/rfv2012-vn-2-3-265/README.md b/src/objects/rfv2012-vn-2-3-265/README.md
index ee4ad06c512..7b37efbbd9e 100644
--- a/src/objects/rfv2012-vn-2-3-265/README.md
+++ b/src/objects/rfv2012-vn-2-3-265/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 15.4 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.39343+41.93733, Per = 15.376 (SIMBAD [RFV2012] vn.2.3.265); placed by that row, not by a Gaia source, distance 776,074 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 776,074 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 86.8 +/- 14.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.376 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,180 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.376 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.39343+41.93733, Per = 15.376 (SIMBAD [RFV2012] vn.2.3.265); placed by that row, not by a Gaia source, distance 776,074 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 776,074 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 86.8 +/- 14.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.376 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,180 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.376 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,180 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe9d6. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/rfv2012-vn-2-3-265/inventory.json b/src/objects/rfv2012-vn-2-3-265/inventory.json
index 266d6c8ae52..e068f5c9bdc 100644
--- a/src/objects/rfv2012-vn-2-3-265/inventory.json
+++ b/src/objects/rfv2012-vn-2-3-265/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1627,
-      "sha256": "fd495726faa205b49ed9ba7da6d21685196ea528eed48b576de0a1cb021c901a"
+      "bytes": 1634,
+      "sha256": "ff0db6d3485776a5b46a0f15bd30e9f536cebe1bd79c70c210e4ecf2777f443b"
     },
     {
       "location": "prepared",
diff --git a/src/objects/rfv2012-vn-2-3-265/source/content/object.json b/src/objects/rfv2012-vn-2-3-265/source/content/object.json
index 6530a8f7ede..a47f02ed6e6 100644
--- a/src/objects/rfv2012-vn-2-3-265/source/content/object.json
+++ b/src/objects/rfv2012-vn-2-3-265/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 776,074 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 776,074 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/rfv2012-vn-2-3-265/source/measurements.json b/src/objects/rfv2012-vn-2-3-265/source/measurements.json
index 5197990d660..fd5e3fd6d6f 100644
--- a/src/objects/rfv2012-vn-2-3-265/source/measurements.json
+++ b/src/objects/rfv2012-vn-2-3-265/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 60,386,760 km at 776074.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 776074,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 776,074 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 776074 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 776,074 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 776074 pc; Gaia DR3 cannot see the star",
   "radiusKm": 60386760,
   "radiusSource": "Radius 86.8 +/- 14.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.376 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 60,386,760 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5180 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 15.376 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5180,
diff --git a/src/objects/rfv2012-vn-2-3-265/source/preparation/new-object.json b/src/objects/rfv2012-vn-2-3-265/source/preparation/new-object.json
index ce54d0863c5..ace221a1ebd 100644
--- a/src/objects/rfv2012-vn-2-3-265/source/preparation/new-object.json
+++ b/src/objects/rfv2012-vn-2-3-265/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 776074,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 776,074 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 776,074 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-10/NOTICE.md b/src/objects/vhk-10/NOTICE.md
index 25d91ae21ac..85cf485a6ef 100644
--- a/src/objects/vhk-10/NOTICE.md
+++ b/src/objects/vhk-10/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340516+3038511 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,941 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340516+3038511 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,941 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-10/README.md b/src/objects/vhk-10/README.md
index 456b44f62ae..c16303be796 100644
--- a/src/objects/vhk-10/README.md
+++ b/src/objects/vhk-10/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 69.5 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340516+3038511 (SIMBAD M33SSS J013405.16+303851.1); placed by that row, not by a Gaia source, distance 857,941 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,941 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 257.7 +/- 43 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 69.5 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.842); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,690 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 69.5 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.842); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340516+3038511 (SIMBAD M33SSS J013405.16+303851.1); placed by that row, not by a Gaia source, distance 857,941 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,941 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 257.7 +/- 43 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 69.5 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.842); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,690 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 69.5 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.842); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,690 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe1c4. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-10/inventory.json b/src/objects/vhk-10/inventory.json
index 30083534464..4690ce5285e 100644
--- a/src/objects/vhk-10/inventory.json
+++ b/src/objects/vhk-10/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1613,
-      "sha256": "0cafdffd987fe4d4173295ccbe9dd5d691f72c8d2df407b48504e1127274a6a2"
+      "bytes": 1620,
+      "sha256": "088cb7d94f45572dbbe820b4ffc6f90fdcd279e36e9ac1c644373d30960f52af"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-10/source/content/object.json b/src/objects/vhk-10/source/content/object.json
index bc3051b9d2d..e510ae655d9 100644
--- a/src/objects/vhk-10/source/content/object.json
+++ b/src/objects/vhk-10/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,941 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,941 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-10/source/measurements.json b/src/objects/vhk-10/source/measurements.json
index 2132f5a5d28..1141676d2d2 100644
--- a/src/objects/vhk-10/source/measurements.json
+++ b/src/objects/vhk-10/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 179,281,890 km at 857941.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857941,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,941 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857941 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,941 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857941 pc; Gaia DR3 cannot see the star",
   "radiusKm": 179281890,
   "radiusSource": "Radius 257.7 +/- 43 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 69.5 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.842); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 179,281,890 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4690 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 69.5 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.842); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4690,
diff --git a/src/objects/vhk-10/source/preparation/new-object.json b/src/objects/vhk-10/source/preparation/new-object.json
index 3563ae67d14..9ec67dd0edc 100644
--- a/src/objects/vhk-10/source/preparation/new-object.json
+++ b/src/objects/vhk-10/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 857941,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,941 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,941 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-12/NOTICE.md b/src/objects/vhk-12/NOTICE.md
index a484b7222e2..fcec9845cf9 100644
--- a/src/objects/vhk-12/NOTICE.md
+++ b/src/objects/vhk-12/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340178+3039229 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,241 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340178+3039229 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,241 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-12/README.md b/src/objects/vhk-12/README.md
index 610a09e4429..4d24d798a16 100644
--- a/src/objects/vhk-12/README.md
+++ b/src/objects/vhk-12/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 21.7 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340178+3039229 (SIMBAD M33SSS J013401.78+303922.9); placed by that row, not by a Gaia source, distance 858,241 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,241 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 111.2 +/- 18.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.68 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.336); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,060 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.68 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.336); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340178+3039229 (SIMBAD M33SSS J013401.78+303922.9); placed by that row, not by a Gaia source, distance 858,241 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,241 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 111.2 +/- 18.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.68 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.336); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,060 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.68 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.336); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,060 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d2. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-12/inventory.json b/src/objects/vhk-12/inventory.json
index 59c9715b3e9..cd1cb1aa683 100644
--- a/src/objects/vhk-12/inventory.json
+++ b/src/objects/vhk-12/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1613,
-      "sha256": "35acb6412ab45fdcf7add7f6df0166f0890e34ac1c06764dccc82cf146752284"
+      "bytes": 1620,
+      "sha256": "53f36964bd5f2ff4120516d67058e19665119c3cf101fcad1ae0471b8fdc71d4"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-12/source/content/object.json b/src/objects/vhk-12/source/content/object.json
index e2a50602f40..7903c8c4e42 100644
--- a/src/objects/vhk-12/source/content/object.json
+++ b/src/objects/vhk-12/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,241 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,241 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-12/source/measurements.json b/src/objects/vhk-12/source/measurements.json
index 158c61aecb0..0c14fc7fbae 100644
--- a/src/objects/vhk-12/source/measurements.json
+++ b/src/objects/vhk-12/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 77,361,840 km at 858241.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858241,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,241 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858241 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,241 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858241 pc; Gaia DR3 cannot see the star",
   "radiusKm": 77361840,
   "radiusSource": "Radius 111.2 +/- 18.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.68 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.336); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 77,361,840 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5060 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 21.68 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.336); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5060,
diff --git a/src/objects/vhk-12/source/preparation/new-object.json b/src/objects/vhk-12/source/preparation/new-object.json
index 130072f5d3c..844b7ef6dab 100644
--- a/src/objects/vhk-12/source/preparation/new-object.json
+++ b/src/objects/vhk-12/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 858241,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,241 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,241 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-15/NOTICE.md b/src/objects/vhk-15/NOTICE.md
index a4ff97079a7..1116c012d35 100644
--- a/src/objects/vhk-15/NOTICE.md
+++ b/src/objects/vhk-15/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335947+3032266 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,488 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335947+3032266 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,488 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-15/README.md b/src/objects/vhk-15/README.md
index 32e4c7b35c9..7eff91d662e 100644
--- a/src/objects/vhk-15/README.md
+++ b/src/objects/vhk-15/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 50.0 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335947+3032266 (SIMBAD M33SSS J013359.47+303226.6); placed by that row, not by a Gaia source, distance 857,488 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,488 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 203.2 +/- 33.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 50 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.699); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,790 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 50 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.699); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335947+3032266 (SIMBAD M33SSS J013359.47+303226.6); placed by that row, not by a Gaia source, distance 857,488 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,488 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 203.2 +/- 33.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 50 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.699); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,790 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 50 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.699); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,790 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe3c8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-15/inventory.json b/src/objects/vhk-15/inventory.json
index a3acc7e89ca..bf8b9d88d50 100644
--- a/src/objects/vhk-15/inventory.json
+++ b/src/objects/vhk-15/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1613,
-      "sha256": "e3c9274d5ec8aeebaf614c4fa25913e9b2bfbd31a463c0ab1ce7b240ec273eaa"
+      "bytes": 1620,
+      "sha256": "4ffddb68675a4ef0709d2853926ce8d2dc0fc5fd1ceba28f3aae72189751872a"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-15/source/content/object.json b/src/objects/vhk-15/source/content/object.json
index e36ebb8eacc..d6727cc21be 100644
--- a/src/objects/vhk-15/source/content/object.json
+++ b/src/objects/vhk-15/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,488 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,488 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-15/source/measurements.json b/src/objects/vhk-15/source/measurements.json
index 57d7ac11c5f..0b48e4437d0 100644
--- a/src/objects/vhk-15/source/measurements.json
+++ b/src/objects/vhk-15/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 141,366,240 km at 857488.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857488,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,488 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857488 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,488 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857488 pc; Gaia DR3 cannot see the star",
   "radiusKm": 141366240,
   "radiusSource": "Radius 203.2 +/- 33.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 50 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.699); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 141,366,240 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4790 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 50 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.699); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4790,
diff --git a/src/objects/vhk-15/source/preparation/new-object.json b/src/objects/vhk-15/source/preparation/new-object.json
index 18d15cbf0ca..65293864763 100644
--- a/src/objects/vhk-15/source/preparation/new-object.json
+++ b/src/objects/vhk-15/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 857488,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,488 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,488 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-17/NOTICE.md b/src/objects/vhk-17/NOTICE.md
index f13d4aa62b9..b4b1c0a9e1f 100644
--- a/src/objects/vhk-17/NOTICE.md
+++ b/src/objects/vhk-17/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335075+3035444 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,514 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335075+3035444 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,514 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-17/README.md b/src/objects/vhk-17/README.md
index 50d43a8ba5c..8e58aa5bf59 100644
--- a/src/objects/vhk-17/README.md
+++ b/src/objects/vhk-17/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 23.3 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335075+3035444 (SIMBAD M33SSS J013350.75+303544.4); placed by that row, not by a Gaia source, distance 858,514 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,514 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 117.3 +/- 19.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 23.33 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.368); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,040 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 23.33 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.368); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335075+3035444 (SIMBAD M33SSS J013350.75+303544.4); placed by that row, not by a Gaia source, distance 858,514 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,514 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 117.3 +/- 19.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 23.33 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.368); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,040 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 23.33 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.368); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,040 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-17/inventory.json b/src/objects/vhk-17/inventory.json
index a57576ac99c..14024ee4667 100644
--- a/src/objects/vhk-17/inventory.json
+++ b/src/objects/vhk-17/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1613,
-      "sha256": "127f127f9f0618b734e548f4a6a5590a7f9ab2887d8860920d1f53f88d55db25"
+      "bytes": 1620,
+      "sha256": "be83583aebeff6a99cc1c2254ba7142d9b7578784aa040702506d587c0db6fb3"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-17/source/content/object.json b/src/objects/vhk-17/source/content/object.json
index c53537e18b5..505c70181f4 100644
--- a/src/objects/vhk-17/source/content/object.json
+++ b/src/objects/vhk-17/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,514 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,514 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-17/source/measurements.json b/src/objects/vhk-17/source/measurements.json
index b53ae548290..6c79de65774 100644
--- a/src/objects/vhk-17/source/measurements.json
+++ b/src/objects/vhk-17/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 81,605,610 km at 858514.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858514,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,514 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858514 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,514 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858514 pc; Gaia DR3 cannot see the star",
   "radiusKm": 81605610,
   "radiusSource": "Radius 117.3 +/- 19.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 23.33 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.368); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 81,605,610 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5040 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 23.33 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.368); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5040,
diff --git a/src/objects/vhk-17/source/preparation/new-object.json b/src/objects/vhk-17/source/preparation/new-object.json
index 31ad39ca0c8..307e1c169b5 100644
--- a/src/objects/vhk-17/source/preparation/new-object.json
+++ b/src/objects/vhk-17/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 858514,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,514 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,514 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-18/NOTICE.md b/src/objects/vhk-18/NOTICE.md
index 763a1c8479c..f74d72f4abd 100644
--- a/src/objects/vhk-18/NOTICE.md
+++ b/src/objects/vhk-18/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335478+3041061 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,944 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335478+3041061 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,944 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-18/README.md b/src/objects/vhk-18/README.md
index e9dc72b2d24..668c5230684 100644
--- a/src/objects/vhk-18/README.md
+++ b/src/objects/vhk-18/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 34.0 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335478+3041061 (SIMBAD M33SSS J013354.78+304106.1); placed by that row, not by a Gaia source, distance 858,944 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,944 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 153.8 +/- 25.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 33.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.531); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,920 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 33.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.531); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335478+3041061 (SIMBAD M33SSS J013354.78+304106.1); placed by that row, not by a Gaia source, distance 858,944 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,944 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 153.8 +/- 25.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 33.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.531); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,920 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 33.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.531); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,920 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe5cd. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-18/inventory.json b/src/objects/vhk-18/inventory.json
index 927aa62722b..9e2b8059819 100644
--- a/src/objects/vhk-18/inventory.json
+++ b/src/objects/vhk-18/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1613,
-      "sha256": "a87f6271e52447bcb4b3d198af6a53ef0cb430f4fad93d886e4c6ca0dd8dc88e"
+      "bytes": 1620,
+      "sha256": "4defee42985fa8c5b61da8f2874816793a48fcfb9b57843ed8a0d7a53d5e8196"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-18/source/content/object.json b/src/objects/vhk-18/source/content/object.json
index f8185a7aab3..fd719bc2e9a 100644
--- a/src/objects/vhk-18/source/content/object.json
+++ b/src/objects/vhk-18/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,944 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,944 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-18/source/measurements.json b/src/objects/vhk-18/source/measurements.json
index c2146bb1b51..89fdf73b336 100644
--- a/src/objects/vhk-18/source/measurements.json
+++ b/src/objects/vhk-18/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 106,998,660 km at 858944.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858944,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,944 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858944 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,944 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858944 pc; Gaia DR3 cannot see the star",
   "radiusKm": 106998660,
   "radiusSource": "Radius 153.8 +/- 25.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 33.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.531); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 106,998,660 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4920 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 33.96 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.531); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4920,
diff --git a/src/objects/vhk-18/source/preparation/new-object.json b/src/objects/vhk-18/source/preparation/new-object.json
index dd141eaed64..96d46755426 100644
--- a/src/objects/vhk-18/source/preparation/new-object.json
+++ b/src/objects/vhk-18/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 858944,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,944 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,944 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-20/NOTICE.md b/src/objects/vhk-20/NOTICE.md
index 4f4a21d9cac..caa59ae13b5 100644
--- a/src/objects/vhk-20/NOTICE.md
+++ b/src/objects/vhk-20/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335247+3038442 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,791 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335247+3038442 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,791 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-20/README.md b/src/objects/vhk-20/README.md
index 874bc1e923d..a2f1609b5bb 100644
--- a/src/objects/vhk-20/README.md
+++ b/src/objects/vhk-20/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 35.8 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335247+3038442 (SIMBAD M33SSS J013352.47+303844.2); placed by that row, not by a Gaia source, distance 858,791 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,791 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 159.7 +/- 26.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.81 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.554); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,900 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.81 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.554); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335247+3038442 (SIMBAD M33SSS J013352.47+303844.2); placed by that row, not by a Gaia source, distance 858,791 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,791 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 159.7 +/- 26.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.81 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.554); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,900 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.81 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.554); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,900 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe4cc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-20/inventory.json b/src/objects/vhk-20/inventory.json
index 2e78d4ba171..96e14b03e90 100644
--- a/src/objects/vhk-20/inventory.json
+++ b/src/objects/vhk-20/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1613,
-      "sha256": "1ada6beb3b40209ea55ad2594fd57229ec1caae8ec7cd1bf60cc52389091d70a"
+      "bytes": 1620,
+      "sha256": "eba4b62617967bea015f0e98a0d20607510e91199c48422e86316146be7bb135"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-20/source/content/object.json b/src/objects/vhk-20/source/content/object.json
index 7b47163a73e..6dd6f1309b2 100644
--- a/src/objects/vhk-20/source/content/object.json
+++ b/src/objects/vhk-20/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,791 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,791 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-20/source/measurements.json b/src/objects/vhk-20/source/measurements.json
index f7907829477..dd17a86a4ec 100644
--- a/src/objects/vhk-20/source/measurements.json
+++ b/src/objects/vhk-20/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 111,103,290 km at 858791.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858791,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,791 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858791 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,791 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858791 pc; Gaia DR3 cannot see the star",
   "radiusKm": 111103290,
   "radiusSource": "Radius 159.7 +/- 26.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.81 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.554); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 111,103,290 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4900 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.81 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.554); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4900,
diff --git a/src/objects/vhk-20/source/preparation/new-object.json b/src/objects/vhk-20/source/preparation/new-object.json
index a3d91275f85..9235776b896 100644
--- a/src/objects/vhk-20/source/preparation/new-object.json
+++ b/src/objects/vhk-20/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 858791,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,791 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,791 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-24/NOTICE.md b/src/objects/vhk-24/NOTICE.md
index ec9e6ab2e31..b426fd5a321 100644
--- a/src/objects/vhk-24/NOTICE.md
+++ b/src/objects/vhk-24/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334983+3037587 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,872 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334983+3037587 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,872 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-24/README.md b/src/objects/vhk-24/README.md
index 7ae77c1a60a..0fb9dfd1cf5 100644
--- a/src/objects/vhk-24/README.md
+++ b/src/objects/vhk-24/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 12.9 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334983+3037587 (SIMBAD M33SSS J013349.83+303758.7); placed by that row, not by a Gaia source, distance 858,872 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,872 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 76.6 +/- 12.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.91 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.111); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,240 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.91 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.111); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334983+3037587 (SIMBAD M33SSS J013349.83+303758.7); placed by that row, not by a Gaia source, distance 858,872 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,872 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 76.6 +/- 12.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.91 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.111); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,240 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.91 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.111); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,240 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffead8. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-24/inventory.json b/src/objects/vhk-24/inventory.json
index e63e5240a44..6da5a8091cd 100644
--- a/src/objects/vhk-24/inventory.json
+++ b/src/objects/vhk-24/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1612,
-      "sha256": "8465f726b6ebd6e4be4326aa4495426227f4bd21bf22a5692d227b0495dc624d"
+      "bytes": 1619,
+      "sha256": "e854b1f08432282549c4ee52b00aa61bdfa17db3e0649dacee3be0316cc25b70"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-24/source/content/object.json b/src/objects/vhk-24/source/content/object.json
index 5e733baf640..3ea48cb177b 100644
--- a/src/objects/vhk-24/source/content/object.json
+++ b/src/objects/vhk-24/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,872 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,872 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-24/source/measurements.json b/src/objects/vhk-24/source/measurements.json
index 5cfdd08b1e7..2f06385ceba 100644
--- a/src/objects/vhk-24/source/measurements.json
+++ b/src/objects/vhk-24/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 53,290,620 km at 858872.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858872,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,872 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858872 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,872 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858872 pc; Gaia DR3 cannot see the star",
   "radiusKm": 53290620,
   "radiusSource": "Radius 76.6 +/- 12.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.91 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.111); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 53,290,620 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5240 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 12.91 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.111); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5240,
diff --git a/src/objects/vhk-24/source/preparation/new-object.json b/src/objects/vhk-24/source/preparation/new-object.json
index befe1d3a4f3..f13c352c6dc 100644
--- a/src/objects/vhk-24/source/preparation/new-object.json
+++ b/src/objects/vhk-24/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 858872,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,872 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,872 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-25/NOTICE.md b/src/objects/vhk-25/NOTICE.md
index 2e9e4ea8cb1..a891645791f 100644
--- a/src/objects/vhk-25/NOTICE.md
+++ b/src/objects/vhk-25/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335886+3037198 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,170 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335886+3037198 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,170 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-25/README.md b/src/objects/vhk-25/README.md
index 7168ea3234c..d54df19abcb 100644
--- a/src/objects/vhk-25/README.md
+++ b/src/objects/vhk-25/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 24.6 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335886+3037198 (SIMBAD M33SSS J013358.86+303719.8); placed by that row, not by a Gaia source, distance 858,170 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,170 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 121.7 +/- 20.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.55 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.390); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,020 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.55 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.390); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01335886+3037198 (SIMBAD M33SSS J013358.86+303719.8); placed by that row, not by a Gaia source, distance 858,170 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,170 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 121.7 +/- 20.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.55 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.390); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,020 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.55 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.390); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,020 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe6d0. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-25/inventory.json b/src/objects/vhk-25/inventory.json
index a2752e56c31..768046b8a4a 100644
--- a/src/objects/vhk-25/inventory.json
+++ b/src/objects/vhk-25/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1613,
-      "sha256": "4e973ab5847d0f8a7eacf91dd922d86548ad995c840ab5b2a89753739ab8f13b"
+      "bytes": 1620,
+      "sha256": "c9578ae8d2c88ee047965cc4543667e7692f824d81e86248b2f50e52c945a604"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-25/source/content/object.json b/src/objects/vhk-25/source/content/object.json
index c1e104f9a28..c040913ed1a 100644
--- a/src/objects/vhk-25/source/content/object.json
+++ b/src/objects/vhk-25/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,170 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,170 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-25/source/measurements.json b/src/objects/vhk-25/source/measurements.json
index 7d3bdab16ad..57713cb28ab 100644
--- a/src/objects/vhk-25/source/measurements.json
+++ b/src/objects/vhk-25/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 84,666,690 km at 858170.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858170,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,170 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858170 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,170 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858170 pc; Gaia DR3 cannot see the star",
   "radiusKm": 84666690,
   "radiusSource": "Radius 121.7 +/- 20.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.55 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.390); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 84,666,690 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5020 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.55 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.390); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5020,
diff --git a/src/objects/vhk-25/source/preparation/new-object.json b/src/objects/vhk-25/source/preparation/new-object.json
index e75c23dbca4..a036cb69fab 100644
--- a/src/objects/vhk-25/source/preparation/new-object.json
+++ b/src/objects/vhk-25/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 858170,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,170 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,170 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-27/NOTICE.md b/src/objects/vhk-27/NOTICE.md
index f06a91ad0e2..a95c11b3136 100644
--- a/src/objects/vhk-27/NOTICE.md
+++ b/src/objects/vhk-27/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334456+3043132 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,924 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334456+3043132 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,924 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-27/README.md b/src/objects/vhk-27/README.md
index f41b62a5a8b..41b87e91243 100644
--- a/src/objects/vhk-27/README.md
+++ b/src/objects/vhk-27/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 22.4 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334456+3043132 (SIMBAD M33SSS J013344.56+304313.2); placed by that row, not by a Gaia source, distance 859,924 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,924 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 114 +/- 19 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.44 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.351); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,050 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.44 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.351); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334456+3043132 (SIMBAD M33SSS J013344.56+304313.2); placed by that row, not by a Gaia source, distance 859,924 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,924 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 114 +/- 19 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.44 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.351); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,050 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.44 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.351); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,050 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-27/inventory.json b/src/objects/vhk-27/inventory.json
index 81f06a6b43b..c200e46f8d5 100644
--- a/src/objects/vhk-27/inventory.json
+++ b/src/objects/vhk-27/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1613,
-      "sha256": "f6eea2a6354a201be583e50d9cae366a8fc1df1e69986f06598a727da8f17ad6"
+      "bytes": 1620,
+      "sha256": "2412e0061dc4632c076b6ef02541e433d3b6ce2f1ca099c64b245bfb932c0d1e"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-27/source/content/object.json b/src/objects/vhk-27/source/content/object.json
index 2b466323f9a..3c407ea9253 100644
--- a/src/objects/vhk-27/source/content/object.json
+++ b/src/objects/vhk-27/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,924 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,924 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-27/source/measurements.json b/src/objects/vhk-27/source/measurements.json
index d2c96a85295..b0b7859ed75 100644
--- a/src/objects/vhk-27/source/measurements.json
+++ b/src/objects/vhk-27/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 79,309,800 km at 859924.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859924,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,924 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859924 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,924 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859924 pc; Gaia DR3 cannot see the star",
   "radiusKm": 79309800,
   "radiusSource": "Radius 114 +/- 19 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.44 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.351); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 79,309,800 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5050 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 22.44 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.351); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5050,
diff --git a/src/objects/vhk-27/source/preparation/new-object.json b/src/objects/vhk-27/source/preparation/new-object.json
index a7681960d5f..e8ec99e0dde 100644
--- a/src/objects/vhk-27/source/preparation/new-object.json
+++ b/src/objects/vhk-27/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 859924,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,924 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,924 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-30/NOTICE.md b/src/objects/vhk-30/NOTICE.md
index e7015be86f0..a87d34b0913 100644
--- a/src/objects/vhk-30/NOTICE.md
+++ b/src/objects/vhk-30/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332923+3037449 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,252 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332923+3037449 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,252 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-30/README.md b/src/objects/vhk-30/README.md
index f152d0b2dc9..8b718d5a673 100644
--- a/src/objects/vhk-30/README.md
+++ b/src/objects/vhk-30/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 46.0 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332923+3037449 (SIMBAD M33SSS J013329.23+303744.9); placed by that row, not by a Gaia source, distance 860,252 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,252 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 191.4 +/- 31.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 46.03 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.663); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,820 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 46.03 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.663); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332923+3037449 (SIMBAD M33SSS J013329.23+303744.9); placed by that row, not by a Gaia source, distance 860,252 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,252 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 191.4 +/- 31.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 46.03 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.663); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,820 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 46.03 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.663); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,820 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe3c9. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-30/inventory.json b/src/objects/vhk-30/inventory.json
index ea4edbacaa2..a44d995be70 100644
--- a/src/objects/vhk-30/inventory.json
+++ b/src/objects/vhk-30/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1613,
-      "sha256": "84b74510b305c5137c80282da37105a198e760eb17350dc9d168a0cd994f97ea"
+      "bytes": 1620,
+      "sha256": "c0e8e690f62480350a81a79a51ca66e00a5c70849c4641c54b4c1b84082b1b97"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-30/source/content/object.json b/src/objects/vhk-30/source/content/object.json
index 304caef8f03..29c7d45bbba 100644
--- a/src/objects/vhk-30/source/content/object.json
+++ b/src/objects/vhk-30/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,252 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,252 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-30/source/measurements.json b/src/objects/vhk-30/source/measurements.json
index c0bea50996b..d7fdea2a35f 100644
--- a/src/objects/vhk-30/source/measurements.json
+++ b/src/objects/vhk-30/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 133,156,980 km at 860252.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860252,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,252 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860252 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,252 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860252 pc; Gaia DR3 cannot see the star",
   "radiusKm": 133156980,
   "radiusSource": "Radius 191.4 +/- 31.9 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 46.03 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.663); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 133,156,980 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4820 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 46.03 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.663); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4820,
diff --git a/src/objects/vhk-30/source/preparation/new-object.json b/src/objects/vhk-30/source/preparation/new-object.json
index 5bc3b233aed..dc10452e1e3 100644
--- a/src/objects/vhk-30/source/preparation/new-object.json
+++ b/src/objects/vhk-30/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 860252,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,252 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,252 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-32/NOTICE.md b/src/objects/vhk-32/NOTICE.md
index bc458141f45..da7f52ddf50 100644
--- a/src/objects/vhk-32/NOTICE.md
+++ b/src/objects/vhk-32/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332610+3033200 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,887 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332610+3033200 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,887 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-32/README.md b/src/objects/vhk-32/README.md
index 601963aa48a..c2dcfec96d5 100644
--- a/src/objects/vhk-32/README.md
+++ b/src/objects/vhk-32/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 20.0 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332610+3033200 (SIMBAD M33SSS J013326.10+303320.0); placed by that row, not by a Gaia source, distance 859,887 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,887 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 105 +/- 17.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.301); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,090 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.301); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332610+3033200 (SIMBAD M33SSS J013326.10+303320.0); placed by that row, not by a Gaia source, distance 859,887 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,887 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 105 +/- 17.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.301); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,090 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.301); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,090 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d3. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-32/inventory.json b/src/objects/vhk-32/inventory.json
index a394ecee981..9c5de5a7eb0 100644
--- a/src/objects/vhk-32/inventory.json
+++ b/src/objects/vhk-32/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1613,
-      "sha256": "8698a1406b71cc73568fe17911b55b75c8d58ed34b81e5b5f2028d3a0580804f"
+      "bytes": 1620,
+      "sha256": "2fdef791e69694e345e9c0fec079040d0ec3f3ca0c0bc2c8c3897f5bc5179d1a"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-32/source/content/object.json b/src/objects/vhk-32/source/content/object.json
index 2a322f92f91..37b9b089b98 100644
--- a/src/objects/vhk-32/source/content/object.json
+++ b/src/objects/vhk-32/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,887 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,887 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-32/source/measurements.json b/src/objects/vhk-32/source/measurements.json
index 4a271ac121f..ab650beb3c4 100644
--- a/src/objects/vhk-32/source/measurements.json
+++ b/src/objects/vhk-32/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 73,048,500 km at 859887.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859887,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,887 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859887 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,887 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859887 pc; Gaia DR3 cannot see the star",
   "radiusKm": 73048500,
   "radiusSource": "Radius 105 +/- 17.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.301); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 73,048,500 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5090 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 20 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.301); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5090,
diff --git a/src/objects/vhk-32/source/preparation/new-object.json b/src/objects/vhk-32/source/preparation/new-object.json
index 9791c6d981f..6571bb57314 100644
--- a/src/objects/vhk-32/source/preparation/new-object.json
+++ b/src/objects/vhk-32/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 859887,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,887 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,887 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-36/NOTICE.md b/src/objects/vhk-36/NOTICE.md
index 693203723a2..5b1d944f557 100644
--- a/src/objects/vhk-36/NOTICE.md
+++ b/src/objects/vhk-36/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341217+3046411 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,496 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341217+3046411 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,496 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-36/README.md b/src/objects/vhk-36/README.md
index 9bf792ac572..30328349a92 100644
--- a/src/objects/vhk-36/README.md
+++ b/src/objects/vhk-36/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 35.9 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341217+3046411 (SIMBAD M33SSS J013412.17+304641.1); placed by that row, not by a Gaia source, distance 858,496 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,496 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 160 +/- 26.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.89 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.555); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,900 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.89 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.555); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341217+3046411 (SIMBAD M33SSS J013412.17+304641.1); placed by that row, not by a Gaia source, distance 858,496 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,496 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 160 +/- 26.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.89 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.555); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,900 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.89 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.555); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,900 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe4cc. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-36/inventory.json b/src/objects/vhk-36/inventory.json
index badef94604b..02b37c574a6 100644
--- a/src/objects/vhk-36/inventory.json
+++ b/src/objects/vhk-36/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1613,
-      "sha256": "7db0298013a7b21f456e2b019e08837b356193597d3ba2f002aa74d334d50ba0"
+      "bytes": 1620,
+      "sha256": "6ec6ffbf823d888faa0d78c2ddbcecc1c13f8a50f4002181d53287ea7e05bc27"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-36/source/content/object.json b/src/objects/vhk-36/source/content/object.json
index 401123b4457..c23332d630a 100644
--- a/src/objects/vhk-36/source/content/object.json
+++ b/src/objects/vhk-36/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,496 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,496 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-36/source/measurements.json b/src/objects/vhk-36/source/measurements.json
index e8662cd79f0..362110de786 100644
--- a/src/objects/vhk-36/source/measurements.json
+++ b/src/objects/vhk-36/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 111,312,000 km at 858496.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858496,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,496 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858496 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,496 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858496 pc; Gaia DR3 cannot see the star",
   "radiusKm": 111312000,
   "radiusSource": "Radius 160 +/- 26.7 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.89 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.555); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 111,312,000 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4900 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 35.89 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.555); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4900,
diff --git a/src/objects/vhk-36/source/preparation/new-object.json b/src/objects/vhk-36/source/preparation/new-object.json
index 0b3f7e42b70..bfff1e352d0 100644
--- a/src/objects/vhk-36/source/preparation/new-object.json
+++ b/src/objects/vhk-36/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 858496,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,496 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,496 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-38/NOTICE.md b/src/objects/vhk-38/NOTICE.md
index 228e29024cc..3835a4b9ff2 100644
--- a/src/objects/vhk-38/NOTICE.md
+++ b/src/objects/vhk-38/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340123+3031135 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,209 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340123+3031135 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,209 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-38/README.md b/src/objects/vhk-38/README.md
index 2da2bd6cc82..4cd60a82aa1 100644
--- a/src/objects/vhk-38/README.md
+++ b/src/objects/vhk-38/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 24.9 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340123+3031135 (SIMBAD M33SSS J013401.23+303113.5); placed by that row, not by a Gaia source, distance 857,209 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,209 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 122.9 +/- 20.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.89 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.396); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,020 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.89 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.396); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01340123+3031135 (SIMBAD M33SSS J013401.23+303113.5); placed by that row, not by a Gaia source, distance 857,209 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,209 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 122.9 +/- 20.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.89 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.396); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,020 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.89 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.396); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,020 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe6d0. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-38/inventory.json b/src/objects/vhk-38/inventory.json
index 74dfc9d8f67..a9556663cb2 100644
--- a/src/objects/vhk-38/inventory.json
+++ b/src/objects/vhk-38/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1613,
-      "sha256": "9ba740c1d7696e631ad25e3b29ba58b0d22bca484176985b6409a4c6aa473a59"
+      "bytes": 1620,
+      "sha256": "3ebc116df30d6fde2d8dfde6575dd0fff18397e4d32fb5b85d06d59b256acffd"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-38/source/content/object.json b/src/objects/vhk-38/source/content/object.json
index ce14eecf90a..2b075f5d823 100644
--- a/src/objects/vhk-38/source/content/object.json
+++ b/src/objects/vhk-38/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,209 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,209 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-38/source/measurements.json b/src/objects/vhk-38/source/measurements.json
index 41ca368bcea..eae677122b4 100644
--- a/src/objects/vhk-38/source/measurements.json
+++ b/src/objects/vhk-38/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 85,501,530 km at 857209.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857209,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,209 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857209 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,209 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857209 pc; Gaia DR3 cannot see the star",
   "radiusKm": 85501530,
   "radiusSource": "Radius 122.9 +/- 20.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.89 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.396); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 85,501,530 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5020 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.89 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.396); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5020,
diff --git a/src/objects/vhk-38/source/preparation/new-object.json b/src/objects/vhk-38/source/preparation/new-object.json
index 2a2f22983cc..8fe14f72f0f 100644
--- a/src/objects/vhk-38/source/preparation/new-object.json
+++ b/src/objects/vhk-38/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 857209,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,209 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,209 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-41/NOTICE.md b/src/objects/vhk-41/NOTICE.md
index bac990c1787..3aeb7b8ac74 100644
--- a/src/objects/vhk-41/NOTICE.md
+++ b/src/objects/vhk-41/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333012+3036381 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,045 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333012+3036381 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,045 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-41/README.md b/src/objects/vhk-41/README.md
index 38517fd3fec..b649f736bc1 100644
--- a/src/objects/vhk-41/README.md
+++ b/src/objects/vhk-41/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 18.0 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333012+3036381 (SIMBAD M33SSS J013330.12+303638.1); placed by that row, not by a Gaia source, distance 860,045 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,045 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 97.2 +/- 16.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.99 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.255); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,120 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.99 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.255); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333012+3036381 (SIMBAD M33SSS J013330.12+303638.1); placed by that row, not by a Gaia source, distance 860,045 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,045 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 97.2 +/- 16.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.99 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.255); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,120 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.99 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.255); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,120 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe8d4. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-41/inventory.json b/src/objects/vhk-41/inventory.json
index 51f558cd4d1..c1cc337dcfa 100644
--- a/src/objects/vhk-41/inventory.json
+++ b/src/objects/vhk-41/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1612,
-      "sha256": "09ac4477656050dbe38c9a94f73a5e7ba5a2268b0618ec50557f35ef29a165f6"
+      "bytes": 1619,
+      "sha256": "d4e7afad3017d88f0705805a7c626bee7c3be30361a2144a2762a0a1db1c55de"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-41/source/content/object.json b/src/objects/vhk-41/source/content/object.json
index 5401d299a02..f3629985194 100644
--- a/src/objects/vhk-41/source/content/object.json
+++ b/src/objects/vhk-41/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,045 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,045 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-41/source/measurements.json b/src/objects/vhk-41/source/measurements.json
index 8c3f0aa4a96..4c88b924075 100644
--- a/src/objects/vhk-41/source/measurements.json
+++ b/src/objects/vhk-41/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 67,622,040 km at 860045.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860045,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,045 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860045 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,045 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860045 pc; Gaia DR3 cannot see the star",
   "radiusKm": 67622040,
   "radiusSource": "Radius 97.2 +/- 16.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.99 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.255); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 67,622,040 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5120 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 17.99 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.255); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5120,
diff --git a/src/objects/vhk-41/source/preparation/new-object.json b/src/objects/vhk-41/source/preparation/new-object.json
index 22531755d24..a4c095483be 100644
--- a/src/objects/vhk-41/source/preparation/new-object.json
+++ b/src/objects/vhk-41/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 860045,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,045 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,045 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-42/NOTICE.md b/src/objects/vhk-42/NOTICE.md
index c09a72cb3db..5c6cbc3146d 100644
--- a/src/objects/vhk-42/NOTICE.md
+++ b/src/objects/vhk-42/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333291+3035490 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,746 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333291+3035490 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,746 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-42/README.md b/src/objects/vhk-42/README.md
index 6d9019aafb1..a54c78a2ec8 100644
--- a/src/objects/vhk-42/README.md
+++ b/src/objects/vhk-42/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 30.3 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333291+3035490 (SIMBAD M33SSS J013332.91+303549.0); placed by that row, not by a Gaia source, distance 859,746 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,746 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 141.5 +/- 23.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.27 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.481); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,950 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.27 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.481); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01333291+3035490 (SIMBAD M33SSS J013332.91+303549.0); placed by that row, not by a Gaia source, distance 859,746 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,746 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 141.5 +/- 23.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.27 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.481); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,950 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.27 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.481); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,950 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe5ce. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-42/inventory.json b/src/objects/vhk-42/inventory.json
index 2dca75fee65..18b4f58743b 100644
--- a/src/objects/vhk-42/inventory.json
+++ b/src/objects/vhk-42/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1613,
-      "sha256": "35ce89e5d759ebba02cc84f1b0f0599cd732f81b5e7603dd7f05c98f8a535aa6"
+      "bytes": 1620,
+      "sha256": "698c727bb53e9fd111bca9050d0dc4bcd51da0890aea30ffb18408ca96467891"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-42/source/content/object.json b/src/objects/vhk-42/source/content/object.json
index 7873df81b17..7631b449772 100644
--- a/src/objects/vhk-42/source/content/object.json
+++ b/src/objects/vhk-42/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,746 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,746 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-42/source/measurements.json b/src/objects/vhk-42/source/measurements.json
index bb7cc0d6cf4..89015ef0be0 100644
--- a/src/objects/vhk-42/source/measurements.json
+++ b/src/objects/vhk-42/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 98,441,550 km at 859746.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 859746,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,746 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859746 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,746 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 859746 pc; Gaia DR3 cannot see the star",
   "radiusKm": 98441550,
   "radiusSource": "Radius 141.5 +/- 23.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.27 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.481); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 98,441,550 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4950 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.27 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.481); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4950,
diff --git a/src/objects/vhk-42/source/preparation/new-object.json b/src/objects/vhk-42/source/preparation/new-object.json
index 43766db4b50..212ffc7478e 100644
--- a/src/objects/vhk-42/source/preparation/new-object.json
+++ b/src/objects/vhk-42/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 859746,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,746 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 859,746 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-44/NOTICE.md b/src/objects/vhk-44/NOTICE.md
index 57ce1d7be02..5e738061dc8 100644
--- a/src/objects/vhk-44/NOTICE.md
+++ b/src/objects/vhk-44/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332946+3035574 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,001 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332946+3035574 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,001 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-44/README.md b/src/objects/vhk-44/README.md
index 6dede1c41bc..1e8d0a672ad 100644
--- a/src/objects/vhk-44/README.md
+++ b/src/objects/vhk-44/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 30.7 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332946+3035574 (SIMBAD M33SSS J013329.46+303557.4); placed by that row, not by a Gaia source, distance 860,001 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,001 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 142.9 +/- 23.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.69 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.487); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,950 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.69 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.487); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01332946+3035574 (SIMBAD M33SSS J013329.46+303557.4); placed by that row, not by a Gaia source, distance 860,001 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,001 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 142.9 +/- 23.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.69 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.487); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,950 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.69 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.487); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,950 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe5ce. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-44/inventory.json b/src/objects/vhk-44/inventory.json
index a1c04a4ca8e..07171f2d057 100644
--- a/src/objects/vhk-44/inventory.json
+++ b/src/objects/vhk-44/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1613,
-      "sha256": "b66303fb911bfc343f50dbfe7773df8109e97ef007d1c5252fa1222d6ebb1aa7"
+      "bytes": 1620,
+      "sha256": "095a356451ead977a45e7026c66ce5f1517f0556ea0551707bed24bc51b3f1f4"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-44/source/content/object.json b/src/objects/vhk-44/source/content/object.json
index 83acd3d16c8..f83336c9a39 100644
--- a/src/objects/vhk-44/source/content/object.json
+++ b/src/objects/vhk-44/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,001 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,001 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-44/source/measurements.json b/src/objects/vhk-44/source/measurements.json
index 7d3b5324bef..cc29463331a 100644
--- a/src/objects/vhk-44/source/measurements.json
+++ b/src/objects/vhk-44/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 99,415,530 km at 860001.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 860001,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,001 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860001 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,001 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 860001 pc; Gaia DR3 cannot see the star",
   "radiusKm": 99415530,
   "radiusSource": "Radius 142.9 +/- 23.8 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.69 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.487); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 99,415,530 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4950 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 30.69 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.487); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4950,
diff --git a/src/objects/vhk-44/source/preparation/new-object.json b/src/objects/vhk-44/source/preparation/new-object.json
index d66b653004c..a08ea3cc696 100644
--- a/src/objects/vhk-44/source/preparation/new-object.json
+++ b/src/objects/vhk-44/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 860001,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,001 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 860,001 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-45/NOTICE.md b/src/objects/vhk-45/NOTICE.md
index 7b0ea3f7f48..d6730c4640b 100644
--- a/src/objects/vhk-45/NOTICE.md
+++ b/src/objects/vhk-45/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334390+3032452 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,592 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334390+3032452 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,592 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-45/README.md b/src/objects/vhk-45/README.md
index 0f3aebfafcb..ddf8f9c6fff 100644
--- a/src/objects/vhk-45/README.md
+++ b/src/objects/vhk-45/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 74.6 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334390+3032452 (SIMBAD M33SSS J013343.90+303245.2); placed by that row, not by a Gaia source, distance 858,592 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,592 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 271.3 +/- 45.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 74.64 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.873); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,670 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 74.64 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.873); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01334390+3032452 (SIMBAD M33SSS J013343.90+303245.2); placed by that row, not by a Gaia source, distance 858,592 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,592 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 271.3 +/- 45.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 74.64 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.873); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,670 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 74.64 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.873); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,670 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe1c3. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-45/inventory.json b/src/objects/vhk-45/inventory.json
index 764b51e612b..5f627d66168 100644
--- a/src/objects/vhk-45/inventory.json
+++ b/src/objects/vhk-45/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1613,
-      "sha256": "3769f1fd0b606c897f31db218bb60b8e1fc8b89da82d478a04b0ee0e7b11559f"
+      "bytes": 1620,
+      "sha256": "79914adcc2efd1c6e9a9f67e862672f316b3f5ecefcd06c1f853e66a38cd7a66"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-45/source/content/object.json b/src/objects/vhk-45/source/content/object.json
index 9c614269f4b..6f9a96c3f02 100644
--- a/src/objects/vhk-45/source/content/object.json
+++ b/src/objects/vhk-45/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,592 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,592 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-45/source/measurements.json b/src/objects/vhk-45/source/measurements.json
index de79326d0e9..4283fa26ba0 100644
--- a/src/objects/vhk-45/source/measurements.json
+++ b/src/objects/vhk-45/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 188,743,410 km at 858592.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 858592,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,592 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858592 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,592 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 858592 pc; Gaia DR3 cannot see the star",
   "radiusKm": 188743410,
   "radiusSource": "Radius 271.3 +/- 45.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 74.64 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.873); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 188,743,410 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4670 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 74.64 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.873); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4670,
diff --git a/src/objects/vhk-45/source/preparation/new-object.json b/src/objects/vhk-45/source/preparation/new-object.json
index e477222348c..193beafe5d6 100644
--- a/src/objects/vhk-45/source/preparation/new-object.json
+++ b/src/objects/vhk-45/source/preparation/new-object.json
@@ -40,7 +40,7 @@
   },
   "distance": {
     "value": 858592,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,592 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 858,592 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vhk-7/NOTICE.md b/src/objects/vhk-7/NOTICE.md
index 2fefaa0f0da..bb10eced65a 100644
--- a/src/objects/vhk-7/NOTICE.md
+++ b/src/objects/vhk-7/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341125+3041558 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,932 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341125+3041558 (CDS, Strasbourg); distance: Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,932 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M33, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vhk-7/README.md b/src/objects/vhk-7/README.md
index ab3e82b1acc..6978d4902bb 100644
--- a/src/objects/vhk-7/README.md
+++ b/src/objects/vhk-7/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours; its pulsation takes 26.6 days. Its galaxy's distance, 840 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Breuval et al. (2023), ApJ 951, 118's published values; the sections below are the data's own.
 
-**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341125+3041558 (SIMBAD M33SSS J013411.25+304155.8); placed by that row, not by a Gaia source, distance 857,932 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,932 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 129 +/- 21.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.425); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,990 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.425); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Breuval et al. (2023), ApJ 951, 118, table 9, VizieR J/ApJ/951/118/table9 row ID = 01341125+3041558 (SIMBAD M33SSS J013411.25+304155.8); placed by that row, not by a Gaia source, distance 857,932 pc from Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,932 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it. Radius 129 +/- 21.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.425); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 4,990 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.425); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 4,990 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe6cf. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vhk-7/inventory.json b/src/objects/vhk-7/inventory.json
index d4c4ca16699..e03de094e33 100644
--- a/src/objects/vhk-7/inventory.json
+++ b/src/objects/vhk-7/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1610,
-      "sha256": "354075e296bd89d628877259e011ed982e14f9d88f9b8dff8a7d72145f95fa66"
+      "bytes": 1617,
+      "sha256": "841d691c82e1c3d960d494ed22ef81db3fe7f026ed064678abd408592f1eeb6a"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vhk-7/source/content/object.json b/src/objects/vhk-7/source/content/object.json
index 91bb46c6072..1c502c144bf 100644
--- a/src/objects/vhk-7/source/content/object.json
+++ b/src/objects/vhk-7/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,932 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,932 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vhk-7/source/measurements.json b/src/objects/vhk-7/source/measurements.json
index 955093a6061..1d7df2b313a 100644
--- a/src/objects/vhk-7/source/measurements.json
+++ b/src/objects/vhk-7/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 89,745,300 km at 857932.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 857932,
-  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,932 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857932 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,932 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 857932 pc; Gaia DR3 cannot see the star",
   "radiusKm": 89745300,
   "radiusSource": "Radius 129 +/- 21.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.425); not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 89,745,300 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 4990 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 26.61 d in Breuval et al. (2023), ApJ 951, 118, table 9 (log P 1.425); not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 4990,
diff --git a/src/objects/vhk-7/source/preparation/new-object.json b/src/objects/vhk-7/source/preparation/new-object.json
index d55a235d34b..0e2d9f252fa 100644
--- a/src/objects/vhk-7/source/preparation/new-object.json
+++ b/src/objects/vhk-7/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 857932,
-    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,932 pc (src/objects/m33/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M33 as the app draws it, where the star's sight line crosses the disc's midplane: 857,932 pc (src/objects/m33-layers/source/recipe.json: centre 859,014 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 54 deg, line of nodes 22.5 deg). The galaxy's Cepheid distance, Breuval et al. (2023), ApJ 951, 118, abstract: modulus 24.622 +/- 0.03 mag, 840 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vrj2006-m31v-j00444968-4126441/NOTICE.md b/src/objects/vrj2006-m31v-j00444968-4126441/NOTICE.md
index 337c63c417b..393d74cb62a 100644
--- a/src/objects/vrj2006-m31v-j00444968-4126441/NOTICE.md
+++ b/src/objects/vrj2006-m31v-j00444968-4126441/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.20822+41.44917, Per = 4.133 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,968 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.20822+41.44917, Per = 4.133 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,968 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vrj2006-m31v-j00444968-4126441/README.md b/src/objects/vrj2006-m31v-j00444968-4126441/README.md
index 95ba3dc3734..53bf4464c63 100644
--- a/src/objects/vrj2006-m31v-j00444968-4126441/README.md
+++ b/src/objects/vrj2006-m31v-j00444968-4126441/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 4.13 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.20822+41.44917, Per = 4.133 (SIMBAD [VRJ2006] M31V-J00444968+4126441); placed by that row, not by a Gaia source, distance 766,968 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,968 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 33.7 +/- 5.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.133 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,640 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.133 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.20822+41.44917, Per = 4.133 (SIMBAD [VRJ2006] M31V-J00444968+4126441); placed by that row, not by a Gaia source, distance 766,968 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,968 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 33.7 +/- 5.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.133 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,640 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.133 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,640 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffefe6. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vrj2006-m31v-j00444968-4126441/inventory.json b/src/objects/vrj2006-m31v-j00444968-4126441/inventory.json
index ac828bfeec1..91c63ef4cc8 100644
--- a/src/objects/vrj2006-m31v-j00444968-4126441/inventory.json
+++ b/src/objects/vrj2006-m31v-j00444968-4126441/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1663,
-      "sha256": "8f3a2958af53aeb95d1c1b1dd6be96d8f95ebb22b5c3b6137ddf354863ebe6d2"
+      "bytes": 1670,
+      "sha256": "31236c5ef68f2594daa6eb7b51d8167d84d9fee8c64abedb4f3fb34e639b910d"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vrj2006-m31v-j00444968-4126441/source/content/object.json b/src/objects/vrj2006-m31v-j00444968-4126441/source/content/object.json
index c6bf06e64e5..63867a14e5c 100644
--- a/src/objects/vrj2006-m31v-j00444968-4126441/source/content/object.json
+++ b/src/objects/vrj2006-m31v-j00444968-4126441/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,968 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,968 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vrj2006-m31v-j00444968-4126441/source/measurements.json b/src/objects/vrj2006-m31v-j00444968-4126441/source/measurements.json
index 69de7252e07..3103581b57d 100644
--- a/src/objects/vrj2006-m31v-j00444968-4126441/source/measurements.json
+++ b/src/objects/vrj2006-m31v-j00444968-4126441/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 23,445,090 km at 766968.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 766968,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,968 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766968 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,968 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 766968 pc; Gaia DR3 cannot see the star",
   "radiusKm": 23445090,
   "radiusSource": "Radius 33.7 +/- 5.6 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.133 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 23,445,090 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5640 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 4.133 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5640,
diff --git a/src/objects/vrj2006-m31v-j00444968-4126441/source/preparation/new-object.json b/src/objects/vrj2006-m31v-j00444968-4126441/source/preparation/new-object.json
index b08303c375d..87cfc0a51b2 100644
--- a/src/objects/vrj2006-m31v-j00444968-4126441/source/preparation/new-object.json
+++ b/src/objects/vrj2006-m31v-j00444968-4126441/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 766968,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,968 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 766,968 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vrj2006-m31v-j00452301-4150449/NOTICE.md b/src/objects/vrj2006-m31v-j00452301-4150449/NOTICE.md
index 3a8b38b4765..6a363a29967 100644
--- a/src/objects/vrj2006-m31v-j00452301-4150449/NOTICE.md
+++ b/src/objects/vrj2006-m31v-j00452301-4150449/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.34599+41.84588, Per = 16.458 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,703 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.34599+41.84588, Per = 16.458 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,703 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vrj2006-m31v-j00452301-4150449/README.md b/src/objects/vrj2006-m31v-j00452301-4150449/README.md
index df6cedf90ad..d79cdc77f10 100644
--- a/src/objects/vrj2006-m31v-j00452301-4150449/README.md
+++ b/src/objects/vrj2006-m31v-j00452301-4150449/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 16.5 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.34599+41.84588, Per = 16.458 (SIMBAD [VRJ2006] M31V-J00452301+4150449); placed by that row, not by a Gaia source, distance 774,703 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,703 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 91.2 +/- 15.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.458 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,150 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.458 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.34599+41.84588, Per = 16.458 (SIMBAD [VRJ2006] M31V-J00452301+4150449); placed by that row, not by a Gaia source, distance 774,703 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,703 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 91.2 +/- 15.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.458 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,150 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.458 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,150 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe8d5. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vrj2006-m31v-j00452301-4150449/inventory.json b/src/objects/vrj2006-m31v-j00452301-4150449/inventory.json
index 3782e26cdd3..4b43ba97288 100644
--- a/src/objects/vrj2006-m31v-j00452301-4150449/inventory.json
+++ b/src/objects/vrj2006-m31v-j00452301-4150449/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1663,
-      "sha256": "b9eb50fc4897ee51a372373e43709c8666786d6467646095aa529ff27183350a"
+      "bytes": 1670,
+      "sha256": "b8a9d552b23aa9ed45eaa26a6367d1f5064be05c76b27be22e94310613295922"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vrj2006-m31v-j00452301-4150449/source/content/object.json b/src/objects/vrj2006-m31v-j00452301-4150449/source/content/object.json
index 1873992e998..c7f9f681677 100644
--- a/src/objects/vrj2006-m31v-j00452301-4150449/source/content/object.json
+++ b/src/objects/vrj2006-m31v-j00452301-4150449/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,703 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,703 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vrj2006-m31v-j00452301-4150449/source/measurements.json b/src/objects/vrj2006-m31v-j00452301-4150449/source/measurements.json
index ac988583001..0c490ce52fa 100644
--- a/src/objects/vrj2006-m31v-j00452301-4150449/source/measurements.json
+++ b/src/objects/vrj2006-m31v-j00452301-4150449/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 63,447,840 km at 774703.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 774703,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,703 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774703 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,703 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774703 pc; Gaia DR3 cannot see the star",
   "radiusKm": 63447840,
   "radiusSource": "Radius 91.2 +/- 15.2 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.458 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 63,447,840 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5150 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 16.458 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5150,
diff --git a/src/objects/vrj2006-m31v-j00452301-4150449/source/preparation/new-object.json b/src/objects/vrj2006-m31v-j00452301-4150449/source/preparation/new-object.json
index 3d6e5873327..30792ccf501 100644
--- a/src/objects/vrj2006-m31v-j00452301-4150449/source/preparation/new-object.json
+++ b/src/objects/vrj2006-m31v-j00452301-4150449/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 774703,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,703 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,703 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vrj2006-m31v-j00452811-4150143/NOTICE.md b/src/objects/vrj2006-m31v-j00452811-4150143/NOTICE.md
index 214b6624f72..a68719567f7 100644
--- a/src/objects/vrj2006-m31v-j00452811-4150143/NOTICE.md
+++ b/src/objects/vrj2006-m31v-j00452811-4150143/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.36712+41.83738, Per = 24.200 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,864 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.36712+41.83738, Per = 24.200 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,864 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vrj2006-m31v-j00452811-4150143/README.md b/src/objects/vrj2006-m31v-j00452811-4150143/README.md
index 8b665119a9a..eaf4f95ef71 100644
--- a/src/objects/vrj2006-m31v-j00452811-4150143/README.md
+++ b/src/objects/vrj2006-m31v-j00452811-4150143/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 24.2 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.36712+41.83738, Per = 24.200 (SIMBAD [VRJ2006] M31V-J00452811+4150143); placed by that row, not by a Gaia source, distance 773,864 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,864 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 120.4 +/- 20.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.2 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,030 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.2 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = CEPH-11.36712+41.83738, Per = 24.200 (SIMBAD [VRJ2006] M31V-J00452811+4150143); placed by that row, not by a Gaia source, distance 773,864 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,864 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 120.4 +/- 20.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.2 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,030 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.2 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,030 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffe7d1. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vrj2006-m31v-j00452811-4150143/inventory.json b/src/objects/vrj2006-m31v-j00452811-4150143/inventory.json
index ebd020af034..ebd23605c95 100644
--- a/src/objects/vrj2006-m31v-j00452811-4150143/inventory.json
+++ b/src/objects/vrj2006-m31v-j00452811-4150143/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1664,
-      "sha256": "786ea2b34f3bc423a145195412ee75b8116f10dc8c25cfb45bd02f9b4d2f1b46"
+      "bytes": 1671,
+      "sha256": "ed14f793161af413db78bb3720fb70788aa25489354b8018290496ff53053c95"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vrj2006-m31v-j00452811-4150143/source/content/object.json b/src/objects/vrj2006-m31v-j00452811-4150143/source/content/object.json
index 31e1901c0e0..ab5935fcda5 100644
--- a/src/objects/vrj2006-m31v-j00452811-4150143/source/content/object.json
+++ b/src/objects/vrj2006-m31v-j00452811-4150143/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,864 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,864 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vrj2006-m31v-j00452811-4150143/source/measurements.json b/src/objects/vrj2006-m31v-j00452811-4150143/source/measurements.json
index 1b86c651918..fb1f9c781d7 100644
--- a/src/objects/vrj2006-m31v-j00452811-4150143/source/measurements.json
+++ b/src/objects/vrj2006-m31v-j00452811-4150143/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 83,762,280 km at 773864.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 773864,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,864 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 773864 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,864 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 773864 pc; Gaia DR3 cannot see the star",
   "radiusKm": 83762280,
   "radiusSource": "Radius 120.4 +/- 20.1 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.2 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 83,762,280 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5030 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 24.2 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5030,
diff --git a/src/objects/vrj2006-m31v-j00452811-4150143/source/preparation/new-object.json b/src/objects/vrj2006-m31v-j00452811-4150143/source/preparation/new-object.json
index 2f259e1ba59..539b14440a2 100644
--- a/src/objects/vrj2006-m31v-j00452811-4150143/source/preparation/new-object.json
+++ b/src/objects/vrj2006-m31v-j00452811-4150143/source/preparation/new-object.json
@@ -39,7 +39,7 @@
   },
   "distance": {
     "value": 773864,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,864 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 773,864 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vrj2006-m31v-j00453844-4154129/NOTICE.md b/src/objects/vrj2006-m31v-j00453844-4154129/NOTICE.md
index c0c462a2c4e..4f9a3ca282c 100644
--- a/src/objects/vrj2006-m31v-j00453844-4154129/NOTICE.md
+++ b/src/objects/vrj2006-m31v-j00453844-4154129/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41291+41.90711, Per = 10.956 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,640 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41291+41.90711, Per = 10.956 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,640 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vrj2006-m31v-j00453844-4154129/README.md b/src/objects/vrj2006-m31v-j00453844-4154129/README.md
index 0bc81febccb..8dd2adc7d95 100644
--- a/src/objects/vrj2006-m31v-j00453844-4154129/README.md
+++ b/src/objects/vrj2006-m31v-j00453844-4154129/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 11.0 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41291+41.90711, Per = 10.956 (SIMBAD [VRJ2006] M31V-J00453844+4154129); placed by that row, not by a Gaia source, distance 774,640 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,640 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 68 +/- 11.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.956 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,290 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.956 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41291+41.90711, Per = 10.956 (SIMBAD [VRJ2006] M31V-J00453844+4154129); placed by that row, not by a Gaia source, distance 774,640 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,640 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 68 +/- 11.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.956 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,290 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.956 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,290 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeada. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vrj2006-m31v-j00453844-4154129/inventory.json b/src/objects/vrj2006-m31v-j00453844-4154129/inventory.json
index 4ffeb7645e1..df62a7f4fe9 100644
--- a/src/objects/vrj2006-m31v-j00453844-4154129/inventory.json
+++ b/src/objects/vrj2006-m31v-j00453844-4154129/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1663,
-      "sha256": "328ba3b96e3e1920e57f4382aea4cd007b21cca19bc3d733461bd6234305d530"
+      "bytes": 1670,
+      "sha256": "2ac8e4d4bd2c02d0fb810ead8bdbfeac24e6855bd280c3ea395d4fed7a995a91"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vrj2006-m31v-j00453844-4154129/source/content/object.json b/src/objects/vrj2006-m31v-j00453844-4154129/source/content/object.json
index f203a332897..d4c01578365 100644
--- a/src/objects/vrj2006-m31v-j00453844-4154129/source/content/object.json
+++ b/src/objects/vrj2006-m31v-j00453844-4154129/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,640 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,640 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vrj2006-m31v-j00453844-4154129/source/measurements.json b/src/objects/vrj2006-m31v-j00453844-4154129/source/measurements.json
index 151873e4d7e..ee2f45b5554 100644
--- a/src/objects/vrj2006-m31v-j00453844-4154129/source/measurements.json
+++ b/src/objects/vrj2006-m31v-j00453844-4154129/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 47,307,600 km at 774640.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 774640,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,640 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774640 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,640 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774640 pc; Gaia DR3 cannot see the star",
   "radiusKm": 47307600,
   "radiusSource": "Radius 68 +/- 11.3 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.956 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 47,307,600 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5290 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 10.956 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5290,
diff --git a/src/objects/vrj2006-m31v-j00453844-4154129/source/preparation/new-object.json b/src/objects/vrj2006-m31v-j00453844-4154129/source/preparation/new-object.json
index 22b37efb9e7..9a059a80af7 100644
--- a/src/objects/vrj2006-m31v-j00453844-4154129/source/preparation/new-object.json
+++ b/src/objects/vrj2006-m31v-j00453844-4154129/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 774640,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,640 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,640 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {
diff --git a/src/objects/vrj2006-m31v-j00453972-4154374/NOTICE.md b/src/objects/vrj2006-m31v-j00453972-4154374/NOTICE.md
index 56c49ddfe4c..6cdff9bc08a 100644
--- a/src/objects/vrj2006-m31v-j00453972-4154374/NOTICE.md
+++ b/src/objects/vrj2006-m31v-j00453972-4154374/NOTICE.md
@@ -6,4 +6,4 @@ Colour: a Planck spectrum at the temperature of Groenewegen (2020), A&A 635, A33
 
 Limb darkening: Claret & Bloemen (2011), A&A 529, A75, via VizieR J/A+A/529/A75.
 
-Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41291+41.90711, Per = 11.165 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,708 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
+Placement: position from Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41291+41.90711, Per = 11.165 (CDS, Strasbourg); distance: Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,708 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it; radial velocity: SIMBAD's radial velocity of M31, the Cepheid's galaxy, from 2012AJ....144....4M; the star's own motion within the galaxy is not measured.
diff --git a/src/objects/vrj2006-m31v-j00453972-4154374/README.md b/src/objects/vrj2006-m31v-j00453972-4154374/README.md
index 3bb0d865847..416666dd922 100644
--- a/src/objects/vrj2006-m31v-j00453972-4154374/README.md
+++ b/src/objects/vrj2006-m31v-j00453972-4154374/README.md
@@ -4,7 +4,7 @@
 
 The Hubble Space Telescope measured its brightness in three colours and its pulsation of 11.2 days. Its galaxy's distance, 761 kiloparsecs, was measured from Cepheids like it. The introduction is generated from Li et al. (2021), ApJ 920, 84's published values; the sections below are the data's own.
 
-**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41291+41.90711, Per = 11.165 (SIMBAD [VRJ2006] M31V-J00453972+4154374); placed by that row, not by a Gaia source, distance 774,708 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,708 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 68.9 +/- 11.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.165 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,290 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.165 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
+**Star.** Placement: Li et al. (2021), ApJ 920, 84, table 2, VizieR J/ApJ/920/84/table2 row ID = GRP-11.41291+41.90711, Per = 11.165 (SIMBAD [VRJ2006] M31V-J00453972+4154374); placed by that row, not by a Gaia source, distance 774,708 pc from Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,708 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it. Radius 68.9 +/- 11.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.165 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186). No mass is measured, so GM is 0, the records' unpublished value. Temperature 5,290 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.165 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures. No surface gravity of this star is published.
 
 **Colour.** A Planck spectrum at 5,290 K, because no archive holds a spectrum of this star (stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number), through the CIE 1931 2° observer: #ffeada. Routes tried in order: stis-ngsl: no HD number in SIMBAD; gaia-xp: the star is placed by a catalogue row, so no Gaia DR3 source is read for it; pulkovo: no HR number; kiehling: no HR number; kharitonov: no HR number; burnashev: no HR (BS) number; planck: used.
 
diff --git a/src/objects/vrj2006-m31v-j00453972-4154374/inventory.json b/src/objects/vrj2006-m31v-j00453972-4154374/inventory.json
index fd5fdf9cb7a..4a0ef11e965 100644
--- a/src/objects/vrj2006-m31v-j00453972-4154374/inventory.json
+++ b/src/objects/vrj2006-m31v-j00453972-4154374/inventory.json
@@ -58,8 +58,8 @@
     {
       "location": "prepared",
       "filename": "content.json",
-      "bytes": 1663,
-      "sha256": "fe92a9e4df2fd52b5beba380eb9ec555dc8138c4e992671d83c003cfe674f898"
+      "bytes": 1670,
+      "sha256": "6dee66966356c08a3b2559a0127399aa81457574004ef87e6e1504222ed90107"
     },
     {
       "location": "prepared",
diff --git a/src/objects/vrj2006-m31v-j00453972-4154374/source/content/object.json b/src/objects/vrj2006-m31v-j00453972-4154374/source/content/object.json
index a799d84cb71..46724ec3788 100644
--- a/src/objects/vrj2006-m31v-j00453972-4154374/source/content/object.json
+++ b/src/objects/vrj2006-m31v-j00453972-4154374/source/content/object.json
@@ -25,7 +25,7 @@
         "source": {
           "catalogueId": "doi-10-33232-001c-144859",
           "url": "https://doi.org/10.33232/001c.144859",
-          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,708 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+          "label": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,708 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
           "checked": "2026-10-01",
           "path": "source/measurements.json",
           "locator": "distanceParsecs; distanceSource"
diff --git a/src/objects/vrj2006-m31v-j00453972-4154374/source/measurements.json b/src/objects/vrj2006-m31v-j00453972-4154374/source/measurements.json
index 136c8316665..ca6911e725a 100644
--- a/src/objects/vrj2006-m31v-j00453972-4154374/source/measurements.json
+++ b/src/objects/vrj2006-m31v-j00453972-4154374/source/measurements.json
@@ -4,7 +4,7 @@
   "angularDiameterMas": 0,
   "angularDiameterSource": "Computed here from the record's radius and distance: 2 x 47,933,730 km at 774708.00 pc = 0 mas. No interferometric diameter of this star is used.",
   "distanceParsecs": 774708,
-  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,708 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774708 pc; Gaia DR3 cannot see the star",
+  "distanceSource": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,708 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it (https://doi.org/10.33232/001c.144859): 774708 pc; Gaia DR3 cannot see the star",
   "radiusKm": 47933730,
   "radiusSource": "Radius 68.9 +/- 11.5 solar radii from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.165 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: eq. 2, log R = 0.721 log P + 1.083; the uncertainty is the relation's scatter, 0.067 dex (https://arxiv.org/abs/2002.02186): 47,933,730 km at 695,700 km per solar radius. No mass is measured, so GM is 0, the records' unpublished value. Temperature 5290 +/- 317 K from Groenewegen (2020), A&A 635, A33, period relations for Galactic fundamental-mode Cepheids applied to this star's period, 11.165 d in Li et al. (2021), ApJ 920, 84, table 2; not a measurement of this star: the luminosity of eq. 1 (M_bol = -2.95 log P - 0.98, with the nominal solar M_bol 4.74) over the radius of eq. 2, through L = 4 pi R^2 sigma T^4 with the nominal solar 5772 K (IAU 2015 Resolutions B2 (Mamajek et al. 2015, arXiv:1510.06262) and B3 (Prsa et al. 2016, arXiv:1605.09788)); the uncertainty is the 317 K by which the two relations miss the paper's own Cepheid temperatures (https://arxiv.org/abs/2002.02186). presentationUp: the display axis is a sky-plane convention; the spin axis's position angle on the sky is not measured.",
   "effectiveTemperatureK": 5290,
diff --git a/src/objects/vrj2006-m31v-j00453972-4154374/source/preparation/new-object.json b/src/objects/vrj2006-m31v-j00453972-4154374/source/preparation/new-object.json
index 3d01b39d3cb..db59cfb2e31 100644
--- a/src/objects/vrj2006-m31v-j00453972-4154374/source/preparation/new-object.json
+++ b/src/objects/vrj2006-m31v-j00453972-4154374/source/preparation/new-object.json
@@ -36,7 +36,7 @@
   },
   "distance": {
     "value": 774708,
-    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,708 pc (src/objects/m31/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
+    "source": "Placed in M31 as the app draws it, where the star's sight line crosses the disc's midplane: 774,708 pc (src/objects/m31-layers/source/recipe.json: centre 776,247 pc from the Local Volume Database v1.1.1 (Pace 2025), inclination 74 deg, line of nodes 37.7 deg). The galaxy's Cepheid distance, Li et al. (2021), ApJ 920, 84, abstract: modulus 24.407 +/- 0.032 mag, 761 kpc; it places the galaxy, not a star within it",
     "url": "https://doi.org/10.33232/001c.144859"
   },
   "position": {