DM-54305: Improve guider source detection robustness#188

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estevesjh wants to merge 8 commits intomainfrom

tickets/DM-54305

Commits on Mar 12, 2026

Add single-stamp fallback when coadd detection fails

estevesjh
authored and
mfisherlevine
committed
Improve source detection robustness in guider pipeline

estevesjh
authored and
mfisherlevine
committed
Use MAD-based robust std in isBlankImage

estevesjh
authored and
mfisherlevine
committed
Add flux threshold to isBlankImage alongside MAD-based SNR check

estevesjh
authored and
mfisherlevine
committed
Fall back to flux-weighted centroid when GalSim fails

estevesjh
authored and
mfisherlevine
committed
Revert flux-weighted centroid fallback

estevesjh
authored and
mfisherlevine
committed
Add per-candidate rejection diagnostics when quality cuts reject all stars

estevesjh
authored and
mfisherlevine
committed
Use percentile instead of median for column bias subtraction

estevesjh
authored and
mfisherlevine
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