srodney / hstphot

point source photometry on drizzled HST images using PythonPhot
BSD 3-Clause "New" or "Revised" License
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Photutils PSF vs Aperture Magnitude difference #7

Open annahaynie opened 6 years ago

annahaynie commented 6 years ago

We see a roughly uniform 1 Mag difference between aperture and psf measurements across 0.4" to 0.8". Need to readjust psf value to reflect aperture values in this size range, where we tend to trust the aperture phot more.