DM-37912: Investigate extendedness criterion for PSF candidate selection in LATISS #443
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With a few config override settings, the objectSize selector works well with LATISS data (and these settings recovered half, 12 of 24, of the previously failing PSF model attempts in a test dataset). Some minor updates to the astrometric matcher are also made to help with cases previously failing to find matches.
edennihy
approved these changes
Mar 24, 2023
config/latiss/characterizeImage.py
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| config.installSimplePsf.fwhm = 2.355*2 # LATISS platescale is 2x LSST nominal | ||
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| # Turn off S/N cut for aperture correction measurement source selection | ||
| # (it now only includesw calib_psf_used objects, and that cut is "good |
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minor typo in comment "includes"
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