From ff8e1c83ddcd638b197066fe56d7c16eb17ddd9a Mon Sep 17 00:00:00 2001 From: Audrey Budlong Date: Wed, 30 Oct 2024 16:16:03 -0700 Subject: [PATCH] Add extendedness column to imsim --- python/lsst/sdm_schemas/schemas/imsim.yaml | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/python/lsst/sdm_schemas/schemas/imsim.yaml b/python/lsst/sdm_schemas/schemas/imsim.yaml index 4fafb3c5..97110cab 100644 --- a/python/lsst/sdm_schemas/schemas/imsim.yaml +++ b/python/lsst/sdm_schemas/schemas/imsim.yaml @@ -8092,6 +8092,13 @@ tables: datatype: boolean description: This flag is set if a trailed source contains edge pixels. fits:tunit: + - name: extendedness + "@id": "#DiaSource.extendedness" + datatype: double + description: A measure of extendedness, computed by comparing an object's moment-based traced radius to + the PSF moments. extendedness = 1 implies a high degree of confidence + that the source is extended. extendedness = 0 implies a high degree of confidence + that the source is point-like. - name: ForcedSourceOnDiaObject "@id": "#ForcedSourceOnDiaObject" description: this is forcedSourceOnDiaObjectTable_tract in the butler repo