From 65027b0871c13645f414b427c01cd48f05a1ed77 Mon Sep 17 00:00:00 2001 From: Erfan Nourbakhsh Date: Sun, 13 Jul 2025 21:12:40 -0400 Subject: [PATCH] Add sky background lumpiness to exposure summary stats --- python/lsst/afw/image/_exposureSummaryStats.py | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/python/lsst/afw/image/_exposureSummaryStats.py b/python/lsst/afw/image/_exposureSummaryStats.py index c2e85a5a6..2fc2a3e4a 100644 --- a/python/lsst/afw/image/_exposureSummaryStats.py +++ b/python/lsst/afw/image/_exposureSummaryStats.py @@ -81,6 +81,9 @@ class ExposureSummaryStats(Storable): skyBg: float = float('nan') """Average sky background (ADU).""" + skyLumpiness: float = float('nan') + """Unitless measure of spatial unevenness in the sky background.""" + skyNoise: float = float('nan') """Average sky noise (ADU).""" @@ -301,6 +304,11 @@ def update_schema(cls, schema: Schema) -> None: doc="Average sky background (ADU)", units="adu", ) + schema.addField( + "skyLumpiness", + type="F", + doc="Unitless measure of spatial unevenness in the sky background", + ) schema.addField( "skyNoise", type="F",