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DM-32649: Add psf size and shape residual statistics. #617

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Nov 23, 2021
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DM-32649: Add psf size and shape residual statistics. #617

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16 changes: 16 additions & 0 deletions python/lsst/afw/image/_exposureSummaryStats.py
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Expand Up @@ -74,6 +74,22 @@ class ExposureSummaryStats(Storable):
astromOffsetMean: float = float('nan')
# Astrometry match offset stddev
astromOffsetStd: float = float('nan')
# Number of stars used for psf model
nPsfStar: int = 0
# Psf stars median E1 residual (starE1 - psfE1)
psfStarDeltaE1Median: float = float('nan')
# Psf stars median E2 residual (starE2 - psfE2)
psfStarDeltaE2Median: float = float('nan')
# Psf stars MAD E1 scatter (starE1 - psfE1)
psfStarDeltaE1Scatter: float = float('nan')
# Psf stars MAD E2 scatter (starE2 - psfE2)
psfStarDeltaE2Scatter: float = float('nan')
# Psf stars median size residual (starSize - psfSize)
psfStarDeltaSizeMedian: float = float('nan')
# Psf stars MAD size scatter (starSize - psfSize)
psfStarDeltaSizeScatter: float = float('nan')
# Psf stars MAD size scatter scaled by psfSize**2
psfStarScaledDeltaSizeScatter: float = float('nan')

def __post_init__(self):
Storable.__init__(self)
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