Issues

• PSF star selection: apply the manual mask; M33 shows outlier rejection fails where contaminants dominate

  CosmoStat/shapepipe#993 · Filter by author cailmdaley opened on Oct 30, 2026
  1

• PSFEx native sampling leaves a g1 residual on sub-0.5″ exposures; PSF consumers assume PSF_SAMP = 1

  CosmoStat/shapepipe#989 · Filter by author cailmdaley opened on Oct 30, 2026

• Run 2: publish the survey as order-5 HATS pixels, uploaded once per pixel, replacing latest/ and snapshots

  CosmoStat/shapepipe#987 · Filter by author cailmdaley opened on Oct 29, 2026

• Run 2: plan tiles by HEALPix ownership with closure, from one rule-defined tile list

  CosmoStat/shapepipe#986 · Filter by author cailmdaley opened on Oct 29, 2026

• ngmix overlays tile-grid segmentation and neighbour maps on exposure stamps without WCS registration

  CosmoStat/shapepipe#984 · Filter by author cailmdaley opened on Oct 29, 2026

• Bring the survey-wide publisher (latest catalogue and maps) into ShapePipe, with a validated inventory cache

  CosmoStat/shapepipe#982 · Filter by author cailmdaley opened on Oct 29, 2026

• PSFEx validation catalogue: ACCEPTED compares unrelated numberings

  CosmoStat/shapepipe#980 · Filter by author cailmdaley opened on Oct 26, 2026

• MCCD on a small DR6 area after the PSFEx production run (proposal)

  CosmoStat/shapepipe#972 · Filter by author cailmdaley opened on Oct 24, 2026

• In-allocation runs: whole-second mtimes on Lustre products_dir trigger Snakemake clock-skew failures

  CosmoStat/shapepipe#971 · Filter by author cailmdaley opened on Oct 24, 2026

• Incorporate weightmask (per-exposure weight maps + masks) before the second v2 run

  CosmoStat/shapepipe#970 · Filter by author cailmdaley opened on Oct 23, 2026

• retrieve: vos can't fetch data exposures: images, weights and flags sit in three vos dirs

  CosmoStat/shapepipe#965 · Filter by author cailmdaley opened on Oct 12, 2026

• Latent defects in setools star merge, breakdown grid, create_final_cat and footprint resume

  CosmoStat/shapepipe#959 · Filter by author cailmdaley opened on Oct 10, 2026

• Workflow: sp run refreshes the code snapshot before the lock; re-clean erases exposure tombstones; missing run-dir undetected

  CosmoStat/shapepipe#958 · Filter by author cailmdaley opened on Oct 10, 2026

• Tentative: PSFEx models ~0.4% larger than stars on P3 tiles (worth exploring)

  CosmoStat/shapepipe#956 · Filter by author calumhrmurray opened on Oct 10, 2026
  2

• Keep exposure stores node-local in single-allocation runs; persist only per-exposure products

  CosmoStat/shapepipe#953 · Filter by author cailmdaley opened on Oct 10, 2026

• Pack per-exposure intermediates so a Nibi campaign fits the 1M-file quota

  CosmoStat/shapepipe#951 · Filter by author cailmdaley opened on Oct 6, 2026
  1

• PSF star selection: survey other surveys' methods (MU_MAX−MAG_AUTO, colour)

  CosmoStat/shapepipe#950 · Filter by author cailmdaley opened on Oct 6, 2026
  

• Carry the DR6 tile-catalogue columns into the final catalogue

  CosmoStat/shapepipe#949 · Filter by author cailmdaley opened on Oct 6, 2026

• Saturated pixels reach ngmix unflagged: survey flag bit 8 marks only the first pixel of each saturated run

  CosmoStat/shapepipe#943 · Filter by author cailmdaley opened on Oct 3, 2026

• Faint limit for PSF stars: FWHM stops separating stars from galaxies past ~21 mag

  CosmoStat/shapepipe#935 · Filter by author cailmdaley opened on Oct 1, 2026

• Check that sim-side tile SExtractor reproduces the DR6 detections data uses

  CosmoStat/shapepipe#929 · Filter by author cailmdaley opened on Sep 30, 2026
  1

• Questions and uncertainties about Stephen Gwyn's official DR6 SExtractor run

  CosmoStat/shapepipe#924 · Filter by author cailmdaley opened on Sep 29, 2026

• Pin PSFEx's compiled-in SAMPLE_* candidate cuts explicitly in default.psfex

  CosmoStat/shapepipe#919 · Filter by author cailmdaley opened on Sep 26, 2026

• mask_query.flag_positions treats every negative map value as off-coverage

  CosmoStat/shapepipe#914 · Filter by author cailmdaley opened on Sep 26, 2026

• interpsfex returns a single basis image for a constant (no POLDEG1) PSF model

  CosmoStat/shapepipe#913 · Filter by author cailmdaley opened on Sep 26, 2026