Stage ladder
Products per filter
| filter | unc | cal | crf | red | i2d | sat | m12 | m3 | m4 | m5 | m6 | reduced as |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| F140M | 64 | 64 | · | 64 | 57 | 1 | 3 | 3 | 3 | 3 | 3 | destreak |
| F162M | 64 | 64 | · | 64 | 57 | 1 | 3 | 3 | 3 | 3 | 3 | destreak |
| F182M | 64 | 64 | · | 64 | 57 | 1 | 3 | 3 | 3 | 3 | 3 | destreak |
| F187N | 64 | 64 | · | 64 | 57 | 1 | 3 | 3 | 3 | 3 | 3 | destreak |
| F210M | 64 | 64 | · | 64 | 57 | 1 | 3 | 3 | 3 | 3 | 3 | destreak |
| F335M | 16 | 16 | · | 16 | 57 | 1 | 3 | 3 | 3 | 3 | 3 | destreak |
| F360M | 16 | 16 | · | 16 | 57 | 1 | 3 | 3 | 3 | 3 | 3 | destreak |
| F405N | 16 | 16 | · | 16 | 57 | 1 | 3 | 3 | 3 | 3 | 3 | destreak |
| F410M | 16 | 16 | · | 16 | 57 | 1 | 3 | 3 | 3 | 3 | 3 | destreak |
| F480M | 16 | 16 | · | 16 | 57 | 1 | 3 | 3 | 3 | 3 | 3 | destreak |
* = the product name carries no _o<obs> token and this
field has more than one observation, so the count cannot be attributed to
6151/o001.
Astrometry — m2 checkpoint
| filter | visit | exposures | misaligned | swept | min contrast | bulk tie (mas) | tie from | tiles ok | worst tile (mas) | cell | checkpoint |
|---|---|---|---|---|---|---|---|---|---|---|---|
| F140M | 1 | 64 | 0 | 0 | 190 | 7827.08 | histogram | 22/27 | 59402.8 | (2,1) | 2026-08-02T07:13:37Z |
| F140M_o001 | 1 | 64 | 5 | 0 | 190 | — | —/— | — | 2026-08-24T14:43:03Z | ||
| F162M | 1 | 64 | 0 | 0 | 232 | 7828.78 | histogram | 23/28 | 59342.6 | (3,4) | 2026-08-02T02:22:22Z |
| F162M_o001 | 1 | 64 | 11 | 0 | 232 | — | —/— | — | 2026-08-24T15:28:11Z | ||
| F182M | 1 | 64 | 0 | 0 | 268 | 7826.91 | histogram | 24/28 | 59776.2 | (4,4) | 2026-08-02T02:18:49Z |
| F182M_o001 | 1 | 64 | 0 | 0 | 268 | — | —/— | — | 2026-08-24T15:51:19Z | ||
| F187N | 1 | 64 | 0 | 0 | 123 | 0.13 | same-star | 23/26 | 56416.2 | (1,2) | 2026-08-01T21:38:39Z |
| F187N_o001 | 1 | 64 | 0 | 0 | 123 | — | —/— | — | 2026-08-24T16:11:53Z | ||
| F210M | 1 | 64 | 0 | 0 | 295 | 2.32 | same-star | 23/28 | 59776.2 | (4,4) | 2026-08-01T21:22:34Z |
| F210M_o001 | 1 | 64 | 0 | 0 | 290 | — | —/— | — | 2026-08-24T16:35:00Z | ||
| F335M | 1 | 16 | 0 | 0 | 247 | 0.09 | same-star | 9/24 | 59669.1 | (1,3) | 2026-08-01T21:29:24Z |
| F335M_o001 | 1 | 16 | 0 | 0 | 247 | — | —/— | — | 2026-08-24T16:53:53Z | ||
| F360M | 1 | 16 | 0 | 0 | 413 | 0.11 | same-star | 19/26 | 59506.7 | (2,1) | 2026-08-01T21:28:59Z |
| F360M_o001 | 1 | 16 | 0 | 0 | 413 | — | —/— | — | 2026-08-24T16:59:59Z | ||
| F405N | 1 | 16 | 0 | 0 | 289 | 0.60 | same-star | 23/25 | 34535.8 | (0,3) | 2026-08-01T22:44:39Z |
| F405N_o001 | 1 | 16 | 0 | 0 | 289 | — | —/— | — | 2026-08-24T17:04:35Z | ||
| F410M | 1 | 16 | 0 | 0 | 400 | 0.06 | same-star | 18/26 | 59333.0 | (0,3) | 2026-08-01T22:49:26Z |
| F410M_o001 | 1 | 16 | 0 | 0 | 400 | — | —/— | — | 2026-08-24T17:10:38Z | ||
| F480M | 1 | 16 | 0 | 0 | 463 | 0.09 | same-star | 20/26 | 59333.0 | (0,3) | 2026-08-01T23:50:46Z |
| F480M_o001 | 1 | 16 | 0 | 0 | 463 | — | —/— | — | 2026-08-24T17:16:34Z |
“tiles ok” is not a tolerance. measure_offset_grid runs with no
max_off_mas, and astrometry_offsets sets
off_ok=True whenever that is None — so N/N counts tiles
whose offset histogram had a coherent peak, however large the offset.
The column that carries the gate is worst tile, against
15 mas.
Provenance
| phase | products | pipeline tag(s) |
|---|---|---|
| m7 | 33 | 2026-09-09_PR829_1d68c84 (33) |
| m8 | 15 | 2026-08-27_PR574_3bdf55f-dirty (11), 2026-09-09_PR829_1d68c84 (3), 2026-09-10_PR834_cd42209-dirty (1) |
Queue
No jobs in the queue for this field.
Findings
-
fail
m8: products come from 3 different pipeline tags2026-08-27_PR574_3bdf55f-dirty (11), 2026-09-09_PR829_1d68c84 (3), 2026-09-10_PR834_cd42209-dirty (1). Image and catalog must be deployed from the SAME pipeline run; a mixed-tag set is not releasable as one product.catalogs/*m8*.prov.json
what is affected, and why
This happens when filters are re-run at different times and only some are regenerated — a partial rerun, or a merge that picked up an older per-filter product. The fix is to re-run the lagging filters at the current tag, not to re-stamp: the tag records which code wrote the numbers.Diagnostic writeupfull diagnostic writeup (PDF)pipeline tag products 2026-08-27_PR574_3bdf55f-dirty 11 2026-09-09_PR829_1d68c84 3 2026-09-10_PR834_cd42209-dirty 1 Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
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fail
F140M_o001: 5/64 exposures misaligned vs their visit consensusAn exposure is misaligned when its offset exceeds 2.0 mas AND is significant against the peak error bars. At m2 this CORRECTS the offsets table and stops the run; the crf frames must be regenerated before cataloging continues.checkpoint_m2_F140M_o001_latest.json
what is affected, and why
Affected: 2/8 detectors — spread across detectors, so the frame as a whole moved: look at the offsets table and whether these exposures were regenerated from _cal after the table changed. fix_alignment SKIPS a frame that already has a RAOFFSET header, so correcting the table alone leaves stale frames in place; regenerate the working copy from _cal instead of re-applying on top.Per-exposure offset vectors, coloured by detector. Solid = flagged misaligned. One colour pointing away means one detector; everything fanning out means the frame moved. Misaligned by detectorvisit detector dRA (mas) dDec (mas) off (mas) contrast pairs window ("") 1 nrca2 -2.4 0.6 2.5 383.0 33876 10.0 1 nrcb2 0.9 2.7 2.9 394.0 37816 10.0 1 nrcb2 0.9 2.7 2.8 402.0 38356 10.0 1 nrcb2 0.4 3.5 3.6 409.0 36924 10.0 1 nrcb2 0.5 3.6 3.6 414.0 36855 10.0 Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
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fail
F162M_o001: 11/64 exposures misaligned vs their visit consensusAn exposure is misaligned when its offset exceeds 2.0 mas AND is significant against the peak error bars. At m2 this CORRECTS the offsets table and stops the run; the crf frames must be regenerated before cataloging continues.checkpoint_m2_F162M_o001_latest.json
what is affected, and why
Affected: 4/8 detectors — spread across detectors, so the frame as a whole moved: look at the offsets table and whether these exposures were regenerated from _cal after the table changed. fix_alignment SKIPS a frame that already has a RAOFFSET header, so correcting the table alone leaves stale frames in place; regenerate the working copy from _cal instead of re-applying on top.Per-exposure offset vectors, coloured by detector. Solid = flagged misaligned. One colour pointing away means one detector; everything fanning out means the frame moved. Misaligned by detectorvisit detector dRA (mas) dDec (mas) off (mas) contrast pairs window ("") 1 nrca1 0.2 2.2 2.2 375.0 60645 10.0 1 nrca1 0.1 2.3 2.3 375.0 59294 10.0 1 nrca2 3.5 -0.5 3.5 542.0 59051 10.0 1 nrca2 3.6 -0.5 3.6 543.0 59095 10.0 1 nrca2 4.0 1.7 4.3 485.0 59231 10.0 1 nrca2 3.9 1.1 4.1 487.0 60815 10.0 1 nrcb1 -0.3 -4.2 4.2 551.0 55743 10.0 1 nrcb1 -0.9 -3.3 3.4 432.0 54946 10.0 1 nrcb1 3.0 -4.5 5.4 684.0 53708 10.0 1 nrcb1 3.0 -4.5 5.4 680.0 54512 10.0 1 nrcb4 0.3 2.0 2.0 688.0 10000 3.0 Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
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fail
F140M visit 1: weakest tile peak contrast 3.00 < 5At least one tile has no real tie, so its offset is noise.checkpoint_m2_F140M_latest.json
what is affected, and why
Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
-
fail
F162M visit 1: weakest tile peak contrast 3.00 < 5At least one tile has no real tie, so its offset is noise.checkpoint_m2_F162M_latest.json
what is affected, and why
Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
-
fail
F182M visit 1: weakest tile peak contrast 3.00 < 5At least one tile has no real tie, so its offset is noise.checkpoint_m2_F182M_latest.json
what is affected, and why
Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
-
fail
F187N visit 1: weakest tile peak contrast 3.00 < 5At least one tile has no real tie, so its offset is noise.checkpoint_m2_F187N_latest.json
what is affected, and why
Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
-
fail
F210M visit 1: weakest tile peak contrast 3.00 < 5At least one tile has no real tie, so its offset is noise.checkpoint_m2_F210M_latest.json
what is affected, and why
Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
-
fail
F335M visit 1: weakest tile peak contrast 3.00 < 5At least one tile has no real tie, so its offset is noise.checkpoint_m2_F335M_latest.json
what is affected, and why
Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
-
fail
F360M visit 1: weakest tile peak contrast 3.00 < 5At least one tile has no real tie, so its offset is noise.checkpoint_m2_F360M_latest.json
what is affected, and why
Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
-
fail
F405N visit 1: weakest tile peak contrast 3.00 < 5At least one tile has no real tie, so its offset is noise.checkpoint_m2_F405N_latest.json
what is affected, and why
Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
-
fail
F410M visit 1: weakest tile peak contrast 3.00 < 5At least one tile has no real tie, so its offset is noise.checkpoint_m2_F410M_latest.json
what is affected, and why
Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
-
fail
F480M visit 1: weakest tile peak contrast 3.00 < 5At least one tile has no real tie, so its offset is noise.checkpoint_m2_F480M_latest.json
what is affected, and why
Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
-
warn
m8: 12 product(s) stamped with a -dirty tagThe tree had uncommitted changes, so the tag does not identify the code that ran. Fine for a development run; not for a release.catalogs/*m8*.prov.json
what is affected, and why
Diagnostic writeupfull diagnostic writeup (PDF)Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
-
warn
F140M visit 1: reference tie recorded as could-not-verify (apply_ok=false)A correction is applied only when the tie is coherent AND the gross cross-check (100 mas) passes AND the per-tile map is clean. This one was not, so no correction was made — the frame keeps whatever it had.checkpoint_m2_F140M_latest.json
what is affected, and why
Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
-
warn
F162M visit 1: reference tie recorded as could-not-verify (apply_ok=false)A correction is applied only when the tie is coherent AND the gross cross-check (100 mas) passes AND the per-tile map is clean. This one was not, so no correction was made — the frame keeps whatever it had.checkpoint_m2_F162M_latest.json
what is affected, and why
Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
-
warn
F182M visit 1: reference tie recorded as could-not-verify (apply_ok=false)A correction is applied only when the tie is coherent AND the gross cross-check (100 mas) passes AND the per-tile map is clean. This one was not, so no correction was made — the frame keeps whatever it had.checkpoint_m2_F182M_latest.json
what is affected, and why
Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
-
warn
F140M visit 1: worst tile 59402.8 mas at cell (2,1) (> 15 mas)22/27 tiles are reported "ok", but that counts tiles whose offset histogram had a coherent PEAK — not tiles within tolerance. The m7 cross-band gate is no significant 2" cell above 15 mas, and this cell exceeds it, so the bulk tie being ~0 does not mean the field is flat.checkpoint_m2_F140M_latest.json
what is affected, and why
27/27 cells exceed 15 mas. They are not confined to the edge, so this is an interior residual: a distortion or per-detector alignment problem, not a coverage artefact. The bulk tie for this visit is 7827.08 mas — a small bulk value cannot cancel a local one.Per-tile residual across the mosaic. Outlined cells exceed tolerance; the circled cell is the worst. Whether the bad cells sit on the edge or in the interior is the diagnosis. cell off (mas) dRA dDec contrast pairs (2,1) 59,402.8 -38,690.6 45,074.7 7.0 53455 (3,1) 59,384.3 11,449.3 -58,270.1 7.0 58674 (4,4) 59,368.0 -59,000.0 6,600.0 3.0 4195 (4,3) 59,046.8 -25,010.3 -53,488.4 5.0 25309 (1,2) 56,466.7 -55,392.5 -10,961.8 5.0 30154 (3,3) 55,853.4 -55,848.4 -743.5 7.0 60814 (4,0) 54,685.2 -558.0 -54,682.4 6.0 32428 (3,0) 54,337.3 -11,902.7 53,017.6 6.0 49565 (2,2) 50,392.6 44,167.7 -24,261.7 7.0 56080 (2,5) 50,340.6 -50,336.3 656.8 6.0 36554 (3,5) 49,756.0 -1,839.9 -49,722.0 6.0 18787 (4,1) 49,283.3 -36,258.2 33,379.4 7.0 58501 (2,3) 48,605.2 39,014.2 28,988.9 8.0 84882 (1,4) 47,701.5 -41,335.0 -23,808.5 7.0 60015 (5,0) 45,871.8 -45,856.8 1,173.6 4.0 15087 (1,5) 44,938.5 -41,739.6 16,651.6 6.0 27283 (0,5) 44,542.1 -27,055.5 35,383.7 4.0 13703 (1,3) 44,505.9 -38,112.0 22,983.7 7.0 63945 (5,1) 42,772.8 -40,517.2 13,706.4 7.0 34165 (0,4) 41,676.4 -27,470.4 31,341.6 6.0 38932 (3,2) 38,636.6 22,536.9 31,382.7 9.0 69991 (2,0) 34,731.9 -7,825.3 -33,838.8 5.0 18891 (0,3) 23,586.9 -21,500.0 -9,700.0 3.0 2290 (3,4) 22,838.0 -20,189.3 10,675.5 7.0 45751 (4,2) 18,919.5 -18,607.9 -3,419.4 8.0 60273 (5,2) 7,032.8 -3,500.0 6,100.0 3.0 1849 (2,4) 4,794.8 2,624.4 -4,012.9 7.0 61924 Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
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warn
F162M visit 1: worst tile 59342.6 mas at cell (3,4) (> 15 mas)23/28 tiles are reported "ok", but that counts tiles whose offset histogram had a coherent PEAK — not tiles within tolerance. The m7 cross-band gate is no significant 2" cell above 15 mas, and this cell exceeds it, so the bulk tie being ~0 does not mean the field is flat.checkpoint_m2_F162M_latest.json
what is affected, and why
28/28 cells exceed 15 mas. They are not confined to the edge, so this is an interior residual: a distortion or per-detector alignment problem, not a coverage artefact. The bulk tie for this visit is 7828.78 mas — a small bulk value cannot cancel a local one.Per-tile residual across the mosaic. Outlined cells exceed tolerance; the circled cell is the worst. Whether the bad cells sit on the edge or in the interior is the diagnosis. cell off (mas) dRA dDec contrast pairs (3,4) 59,342.6 -39,279.4 44,482.3 6.0 55530 (4,0) 58,511.6 -53,802.4 22,998.0 5.0 39027 (2,5) 57,977.2 -55,564.1 16,552.7 6.0 46217 (1,2) 57,887.4 -53,782.0 -21,411.4 6.0 34804 (5,2) 55,989.3 -27,800.0 -48,600.0 4.0 8631 (2,4) 55,949.9 33,736.0 -44,634.8 8.0 73103 (2,1) 54,822.6 -39,367.4 -38,153.9 7.0 61704 (1,4) 51,605.3 -22,205.2 -46,583.6 7.0 69867 (3,3) 49,374.5 -47,055.1 14,955.2 8.0 76451 (4,3) 48,741.3 4,184.9 -48,561.3 6.0 36016 (3,1) 47,921.9 -11,354.3 46,557.4 8.0 68344 (4,4) 46,840.2 -43,800.0 -16,600.0 3.0 4654 (5,0) 45,917.2 -45,902.1 1,178.8 4.0 18095 (0,3) 45,425.1 -45,000.0 -6,200.0 4.0 9857 (1,5) 44,904.6 -41,694.3 16,673.5 6.0 39760 (0,5) 43,897.4 -17,390.1 40,305.9 5.0 18562 (4,1) 42,655.6 2,262.4 -42,595.5 8.0 65483 (1,1) 38,910.2 -34,600.0 17,800.0 3.0 4379 (2,2) 36,183.4 -35,833.1 5,023.2 7.0 68360 (2,0) 32,260.2 -19,054.0 -26,032.0 5.0 25237 (1,3) 30,943.4 -1,760.9 30,893.3 8.0 72966 (2,3) 29,193.5 28,039.0 -8,128.5 5.0 29380 (5,1) 29,023.3 -12,564.8 26,162.6 6.0 40380 (3,2) 28,720.4 18,112.8 22,288.8 5.0 25256 (3,5) 28,069.6 -19,904.2 19,792.0 5.0 26764 (0,4) 21,674.3 -19,389.9 -9,685.4 7.0 51586 (4,2) 13,521.7 -7,010.9 11,562.2 7.0 72043 (3,0) 13,234.8 3,872.5 -12,655.6 8.0 62808 Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
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warn
F182M visit 1: worst tile 59776.2 mas at cell (4,4) (> 15 mas)24/28 tiles are reported "ok", but that counts tiles whose offset histogram had a coherent PEAK — not tiles within tolerance. The m7 cross-band gate is no significant 2" cell above 15 mas, and this cell exceeds it, so the bulk tie being ~0 does not mean the field is flat.checkpoint_m2_F182M_latest.json
what is affected, and why
28/28 cells exceed 15 mas. They are not confined to the edge, so this is an interior residual: a distortion or per-detector alignment problem, not a coverage artefact. The bulk tie for this visit is 7826.91 mas — a small bulk value cannot cancel a local one.Per-tile residual across the mosaic. Outlined cells exceed tolerance; the circled cell is the worst. Whether the bad cells sit on the edge or in the interior is the diagnosis. cell off (mas) dRA dDec contrast pairs (4,4) 59,776.2 -58,600.0 11,800.0 3.0 6022 (4,0) 59,166.2 57,806.3 12,612.3 6.0 41083 (4,2) 57,329.1 -56,901.5 -6,988.5 7.0 71584 (5,0) 57,171.2 -35,728.5 -44,632.1 5.0 20272 (2,5) 55,870.9 -51,752.7 -21,052.5 7.0 54210 (3,3) 55,862.2 -55,858.3 -661.0 7.0 76822 (2,2) 54,888.3 46,629.2 28,956.0 8.0 69601 (2,1) 54,806.9 -39,341.5 -38,158.1 7.0 60945 (3,0) 50,542.3 -36,067.5 -35,407.0 7.0 72385 (1,2) 49,658.9 20,936.0 -45,029.9 6.0 35958 (1,3) 45,007.9 37,423.7 -25,003.5 8.0 77600 (0,5) 44,546.5 -27,004.2 35,428.3 5.0 22110 (3,5) 43,834.5 -1,744.8 -43,799.7 6.0 36593 (4,1) 42,656.8 2,259.7 -42,596.9 8.0 64597 (5,1) 42,390.2 -25,546.8 -33,827.3 6.0 39929 (1,4) 40,536.8 -27,452.7 -29,825.8 8.0 81942 (3,1) 40,456.2 -27,357.3 -29,804.0 7.0 68183 (1,1) 37,220.4 -31,000.0 20,600.0 3.0 4288 (2,0) 31,814.5 -20,916.3 -23,972.3 5.0 29689 (1,5) 31,273.1 -27,455.1 -14,974.2 7.0 54806 (0,3) 30,652.2 -17,039.3 -25,479.7 4.0 11199 (2,3) 29,192.9 28,038.8 -8,127.3 5.0 26331 (4,3) 24,042.8 -21,379.0 10,999.6 6.0 37606 (3,2) 23,565.9 -23,041.2 4,945.3 5.0 25055 (0,4) 21,762.2 -19,484.6 -9,692.5 8.0 69632 (2,4) 15,770.2 -15,497.2 -2,921.6 8.0 83785 (3,4) 13,178.9 -12,210.8 4,957.6 7.0 62582 (5,2) 8,792.0 7,300.0 4,900.0 3.0 2060 Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
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warn
F187N visit 1: worst tile 56416.2 mas at cell (1,2) (> 15 mas)23/26 tiles are reported "ok", but that counts tiles whose offset histogram had a coherent PEAK — not tiles within tolerance. The m7 cross-band gate is no significant 2" cell above 15 mas, and this cell exceeds it, so the bulk tie being ~0 does not mean the field is flat.checkpoint_m2_F187N_latest.json
what is affected, and why
7/26 cells exceed 15 mas. They are not confined to the edge, so this is an interior residual: a distortion or per-detector alignment problem, not a coverage artefact. The bulk tie for this visit is 0.13 mas — a small bulk value cannot cancel a local one.Per-tile residual across the mosaic. Outlined cells exceed tolerance; the circled cell is the worst. Whether the bad cells sit on the edge or in the interior is the diagnosis. cell off (mas) dRA dDec contrast pairs (1,2) 56,416.2 -55,349.2 -10,920.4 5.0 22419 (3,5) 47,214.4 16,600.0 -44,200.0 4.0 11499 (3,2) 42,973.1 32,073.2 28,600.7 7.0 39147 (5,1) 42,759.8 -40,510.5 13,685.7 5.0 19800 (4,3) 29,955.6 -17,235.1 24,500.8 6.0 18211 (0,3) 25,276.5 -10,700.0 22,900.0 3.0 1802 (5,0) 15.5 -6.5 -14.0 5.0 50 Existing figures- astrometry_offsets_2026-07-10.png audit_plots
- w51_RGB_210-300-360.png pngs
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warn
F210M visit 1: worst tile 59776.2 mas at cell (4,4) (> 15 mas)23/28 tiles are reported "ok", but that counts tiles whose offset histogram had a coherent PEAK — not tiles within tolerance. The m7 cross-band gate is no significant 2" cell above 15 mas, and this cell exceeds it, so the bulk tie being ~0 does not mean the field is flat.checkpoint_m2_F210M_latest.json
what is affected, and why
28/28 cells exceed 15 mas. They are not confined to the edge, so this is an interior residual: a distortion or per-detector alignment problem, not a coverage artefact. The bulk tie for this visit is 2.32 mas — a small bulk value cannot cancel a local one.Per-tile residual across the mosaic. Outlined cells exceed tolerance; the circled cell is the worst. Whether the bad cells sit on the edge or in the interior is the diagnosis. cell off (mas) dRA dDec contrast pairs (4,4) 59,776.2 -58,600.0 11,800.0 3.0 6290 (5,2) 58,471.9 -28,600.0 51,000.0 4.0 10616 (0,4) 58,155.9 -23,839.7 53,045.0 8.0 85690 (5,0) 57,156.4 -35,705.3 -44,631.7 5.0 22688 (3,4) 55,444.8 54,644.6 9,385.6 9.0 73937 (3,1) 52,758.9 32,254.6 -41,751.0 8.0 72983 (2,0) 52,492.5 -52,137.4 -6,096.1 7.0 34610 (4,3) 52,038.9 42,628.5 -29,847.2 7.0 44183 (2,2) 49,667.6 -30,184.6 39,443.1 8.0 79862 (1,2) 49,658.5 20,935.6 -45,029.7 6.0 39172 (1,5) 49,201.3 -48,694.0 7,047.3 7.0 65609 (3,0) 47,224.4 -34,216.3 -32,548.3 9.0 86937 (1,3) 45,002.5 37,417.6 -25,002.8 8.0 86196 (0,5) 44,620.5 -27,061.8 35,477.5 6.0 25879 (3,5) 43,836.1 -1,744.1 -43,801.4 6.0 43734 (4,1) 42,658.3 2,329.0 -42,594.7 8.0 74614 (3,3) 41,665.4 -23,799.7 34,199.1 4.5 95955 (4,2) 38,339.4 -26,537.9 27,670.3 8.0 83304 (1,1) 37,186.0 -32,200.0 18,600.0 3.0 4992 (2,1) 35,474.2 -2,295.8 -35,399.8 8.0 66176 (0,3) 27,115.8 -24,974.7 -10,560.8 4.0 12402 (2,3) 26,683.3 -25,305.0 -8,465.1 5.0 33052 (1,4) 25,776.0 -23,259.5 11,108.4 5.0 23068 (4,0) 25,413.5 -1,693.8 -25,357.0 6.0 44894 (2,4) 25,025.5 16,137.8 -19,127.1 5.0 23005 (5,1) 22,413.6 -5,556.2 21,714.0 6.0 44195 (3,2) 22,305.3 863.5 22,288.5 7.0 33338 (2,5) 14,255.7 14,195.1 -1,313.5 8.0 64807 Existing figures- astrometry_offsets_2026-07-10.png audit_plots
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warn
F335M visit 1: worst tile 59669.1 mas at cell (1,3) (> 15 mas)9/24 tiles are reported "ok", but that counts tiles whose offset histogram had a coherent PEAK — not tiles within tolerance. The m7 cross-band gate is no significant 2" cell above 15 mas, and this cell exceeds it, so the bulk tie being ~0 does not mean the field is flat.checkpoint_m2_F335M_latest.json
what is affected, and why
22/24 cells exceed 15 mas. They are not confined to the edge, so this is an interior residual: a distortion or per-detector alignment problem, not a coverage artefact. The bulk tie for this visit is 0.09 mas — a small bulk value cannot cancel a local one.Per-tile residual across the mosaic. Outlined cells exceed tolerance; the circled cell is the worst. Whether the bad cells sit on the edge or in the interior is the diagnosis. cell off (mas) dRA dDec contrast pairs (1,3) 59,669.1 -55,033.0 -23,060.2 5.0 33309 (3,2) 59,161.6 -57,210.8 -15,066.9 4.0 21970 (3,1) 58,995.1 -53,516.7 -24,827.1 4.0 17215 (4,1) 58,720.6 -49,415.2 31,721.4 4.0 18379 (3,3) 55,011.2 -50,668.2 -21,423.6 4.0 17568 (2,5) 54,860.5 -52,049.0 17,337.1 5.0 29576 (3,5) 54,200.4 -54,200.0 -200.0 4.0 14718 (1,2) 52,859.8 -51,432.7 -12,199.9 4.0 17718 (3,0) 51,029.7 -51,019.2 -1,033.8 5.0 30227 (5,0) 50,576.9 -46,030.9 -20,956.5 4.0 11037 (4,0) 47,359.9 -41,400.0 -23,000.0 4.0 21177 (4,2) 45,020.6 2,579.4 -44,946.6 6.0 17954 (0,5) 43,804.1 -17,400.0 40,200.0 4.0 12187 (1,5) 40,347.9 -31,306.5 -25,453.0 5.0 30053 (5,1) 37,112.8 -30,600.0 -21,000.0 4.0 11240 (2,2) 37,030.8 -36,200.0 7,800.0 4.0 16897 (2,4) 21,806.4 -13,759.3 16,917.5 5.0 28515 (2,3) 20,784.8 -16,574.6 -12,541.5 5.0 18285 (2,0) 19,985.4 15,075.2 -13,120.8 4.0 11017 (2,1) 17,961.6 -17,014.4 -5,755.7 4.0 14847 (4,3) 15,344.7 -8,900.0 -12,500.0 3.0 2337 (1,4) 66.1 17.8 63.7 6.0 26919 Existing figures- astrometry_offsets_2026-07-10.png audit_plots
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warn
F360M visit 1: worst tile 59506.7 mas at cell (2,1) (> 15 mas)19/26 tiles are reported "ok", but that counts tiles whose offset histogram had a coherent PEAK — not tiles within tolerance. The m7 cross-band gate is no significant 2" cell above 15 mas, and this cell exceeds it, so the bulk tie being ~0 does not mean the field is flat.checkpoint_m2_F360M_latest.json
what is affected, and why
24/26 cells exceed 15 mas. They are not confined to the edge, so this is an interior residual: a distortion or per-detector alignment problem, not a coverage artefact. The bulk tie for this visit is 0.11 mas — a small bulk value cannot cancel a local one.Per-tile residual across the mosaic. Outlined cells exceed tolerance; the circled cell is the worst. Whether the bad cells sit on the edge or in the interior is the diagnosis. cell off (mas) dRA dDec contrast pairs (2,1) 59,506.7 -58,128.6 -12,732.1 4.0 23079 (0,3) 59,333.0 -56,600.0 17,800.0 3.0 6987 (1,5) 58,209.9 -52,953.5 -24,172.8 5.0 43236 (0,4) 55,997.3 -23,361.5 50,891.5 6.0 38325 (1,2) 53,124.0 -53,123.8 -154.9 4.0 21159 (3,2) 52,907.8 50,963.8 -14,210.4 6.0 39402 (1,4) 51,144.4 -50,107.9 -10,244.3 6.0 44667 (3,1) 50,626.3 -43,781.4 25,420.7 5.0 26447 (5,0) 50,579.4 -46,006.6 -21,016.1 4.0 15911 (5,2) 49,507.2 -31,000.0 38,600.0 3.0 3837 (2,3) 48,642.7 -48,594.8 2,156.5 5.0 32459 (2,4) 48,550.1 -48,339.1 -4,521.9 6.0 47272 (2,0) 46,607.9 -28,171.2 -37,130.6 4.0 19358 (4,0) 45,484.0 -41,873.9 -17,758.7 5.0 29748 (4,2) 45,022.1 2,577.1 -44,948.3 6.0 30604 (4,3) 42,985.0 -21,845.6 -37,020.0 5.0 13300 (0,5) 41,614.3 -37,800.3 17,403.6 4.0 18902 (2,5) 40,937.4 -40,592.9 5,300.0 6.0 45057 (5,1) 36,751.3 -26,165.4 -25,807.6 5.0 15871 (3,5) 30,674.9 -30,519.3 -3,086.2 5.0 22092 (4,1) 13,355.9 -7,103.4 -11,310.2 5.0 28774 (3,3) 12,531.1 2,534.4 12,272.2 6.0 28974 (3,0) 9,808.9 537.4 -9,794.2 7.0 47910 (1,3) 6,039.2 5,270.3 -2,948.8 7.0 44781 Existing figures- astrometry_offsets_2026-07-10.png audit_plots
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warn
F405N visit 1: worst tile 34535.8 mas at cell (0,3) (> 15 mas)23/25 tiles are reported "ok", but that counts tiles whose offset histogram had a coherent PEAK — not tiles within tolerance. The m7 cross-band gate is no significant 2" cell above 15 mas, and this cell exceeds it, so the bulk tie being ~0 does not mean the field is flat.checkpoint_m2_F405N_latest.json
what is affected, and why
3/25 cells exceed 15 mas, and every one of them is on the mosaic EDGE — that is usually thin coverage (few exposures, so few pairs per cell) rather than a distortion error. Check the pair counts in the table before treating it as a defect. The bulk tie for this visit is 0.60 mas — a small bulk value cannot cancel a local one.Per-tile residual across the mosaic. Outlined cells exceed tolerance; the circled cell is the worst. Whether the bad cells sit on the edge or in the interior is the diagnosis. cell off (mas) dRA dDec contrast pairs (0,3) 34,535.8 -25,400.0 -23,400.0 3.0 4478 (3,5) 28,122.6 21,012.4 18,691.2 4.0 8853 (0,5) 15.5 12.0 9.8 9.0 283 Existing figures- astrometry_offsets_2026-07-10.png audit_plots
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warn
F410M visit 1: worst tile 59333.0 mas at cell (0,3) (> 15 mas)18/26 tiles are reported "ok", but that counts tiles whose offset histogram had a coherent PEAK — not tiles within tolerance. The m7 cross-band gate is no significant 2" cell above 15 mas, and this cell exceeds it, so the bulk tie being ~0 does not mean the field is flat.checkpoint_m2_F410M_latest.json
what is affected, and why
21/26 cells exceed 15 mas. They are not confined to the edge, so this is an interior residual: a distortion or per-detector alignment problem, not a coverage artefact. The bulk tie for this visit is 0.06 mas — a small bulk value cannot cancel a local one.Per-tile residual across the mosaic. Outlined cells exceed tolerance; the circled cell is the worst. Whether the bad cells sit on the edge or in the interior is the diagnosis. cell off (mas) dRA dDec contrast pairs (0,3) 59,333.0 -56,600.0 17,800.0 3.0 6219 (2,0) 58,439.0 -18,600.0 -55,400.0 4.0 19973 (0,4) 57,078.6 36,097.8 -44,214.4 7.0 42101 (5,0) 57,008.5 -56,950.9 2,562.8 4.0 16726 (5,1) 56,648.4 -27,000.0 -49,800.0 4.0 15235 (2,2) 52,994.4 -46,723.6 -25,006.3 5.0 29236 (2,3) 51,381.7 -50,856.7 7,326.1 5.0 31187 (5,2) 49,507.2 -31,000.0 38,600.0 3.0 4248 (0,5) 47,614.7 -35,093.3 32,181.1 4.0 19272 (4,3) 42,983.1 -21,845.1 -37,018.0 5.0 14027 (4,2) 42,887.6 23,088.8 -36,142.2 6.0 29107 (3,5) 33,339.9 4,675.4 -33,010.5 5.0 24126 (2,4) 32,266.1 -29,893.8 -12,143.5 7.0 54425 (2,5) 27,732.9 -25,830.0 10,096.0 7.0 51644 (3,2) 21,761.6 -15,835.7 -14,926.4 5.0 28692 (3,0) 9,805.8 541.2 -9,790.8 7.0 51980 (4,0) 7,652.3 -6,615.2 3,846.6 5.0 31576 (1,3) 6,070.2 5,298.8 -2,961.5 7.0 46904 (4,1) 16.8 -10.8 -12.9 8.0 919 (1,4) 16.8 9.5 13.8 10.0 47835 (1,5) 16.2 14.8 6.5 6.0 13064 Existing figures- astrometry_offsets_2026-07-10.png audit_plots
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F480M visit 1: worst tile 59333.0 mas at cell (0,3) (> 15 mas)20/26 tiles are reported "ok", but that counts tiles whose offset histogram had a coherent PEAK — not tiles within tolerance. The m7 cross-band gate is no significant 2" cell above 15 mas, and this cell exceeds it, so the bulk tie being ~0 does not mean the field is flat.checkpoint_m2_F480M_latest.json
what is affected, and why
6/26 cells exceed 15 mas. They are not confined to the edge, so this is an interior residual: a distortion or per-detector alignment problem, not a coverage artefact. The bulk tie for this visit is 0.09 mas — a small bulk value cannot cancel a local one.Per-tile residual across the mosaic. Outlined cells exceed tolerance; the circled cell is the worst. Whether the bad cells sit on the edge or in the interior is the diagnosis. cell off (mas) dRA dDec contrast pairs (0,3) 59,333.0 -56,600.0 17,800.0 3.0 5439 (3,5) 59,086.8 -57,332.1 14,292.5 4.0 19472 (5,0) 58,600.3 -51,800.0 27,400.0 4.0 14618 (3,2) 52,996.3 51,050.8 -14,227.5 8.0 42613 (2,0) 34,714.1 -5,442.8 34,284.7 4.0 18025 (2,3) 20,765.8 -16,535.9 -12,561.2 6.0 39433 Existing figures- astrometry_offsets_2026-07-10.png audit_plots
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ok
F140M: all 64 exposures within 2.0 mas of consensuscheckpoint_m2_F140M_latest.json
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ok
F162M: all 64 exposures within 2.0 mas of consensuscheckpoint_m2_F162M_latest.json
-
ok
F182M: all 64 exposures within 2.0 mas of consensuscheckpoint_m2_F182M_latest.json
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ok
F182M_o001: all 64 exposures within 2.0 mas of consensuscheckpoint_m2_F182M_o001_latest.json
-
ok
F187N: all 64 exposures within 2.0 mas of consensuscheckpoint_m2_F187N_latest.json
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ok
F187N_o001: all 64 exposures within 2.0 mas of consensuscheckpoint_m2_F187N_o001_latest.json
-
ok
F210M: all 64 exposures within 2.0 mas of consensuscheckpoint_m2_F210M_latest.json
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ok
F210M_o001: all 64 exposures within 2.0 mas of consensuscheckpoint_m2_F210M_o001_latest.json
-
ok
F335M: all 16 exposures within 2.0 mas of consensuscheckpoint_m2_F335M_latest.json
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ok
F335M_o001: all 16 exposures within 2.0 mas of consensuscheckpoint_m2_F335M_o001_latest.json
-
ok
F360M: all 16 exposures within 2.0 mas of consensuscheckpoint_m2_F360M_latest.json
-
ok
F360M_o001: all 16 exposures within 2.0 mas of consensuscheckpoint_m2_F360M_o001_latest.json
-
ok
F405N: all 16 exposures within 2.0 mas of consensuscheckpoint_m2_F405N_latest.json
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ok
F405N_o001: all 16 exposures within 2.0 mas of consensuscheckpoint_m2_F405N_o001_latest.json
-
ok
F410M: all 16 exposures within 2.0 mas of consensuscheckpoint_m2_F410M_latest.json
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ok
F410M_o001: all 16 exposures within 2.0 mas of consensuscheckpoint_m2_F410M_o001_latest.json
-
ok
F480M: all 16 exposures within 2.0 mas of consensuscheckpoint_m2_F480M_latest.json
-
ok
F480M_o001: all 16 exposures within 2.0 mas of consensuscheckpoint_m2_F480M_o001_latest.json
-
ok
m7 present (3 file(s))catalogs/
-
ok
m8 present (4 file(s))catalogs/
-
ok
8 recent log(s), no error signatureslogs/
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ok
m7: single tag 2026-09-09_PR829_1d68c84 (33 products)catalogs/*m7*.prov.json