makeCoaddApCorrMap

lsst.meas.algorithms.makeCoaddApCorrMap(catalog, coaddBox, coaddWcs, weightFieldName='weight')

Construct an ApCorrMap for a coadd

Parameters:

catalog: `lsst.afw.table.ExposureCatalog`

A table of coadd inputs

coaddBox : lsst.geom.Box2I

Bounding box for coadd

coaddWcs : `lsst.afw.geom.SkyWcs

Wcs for coadd

weightFieldName : str

Name of the weight field in the catalog

Returns:

apCorrMap : lsst.afw.image.ApCorrMap

Aperture corrections