addVisitInfoToCatTable

lsst.ts.wep.task.addVisitInfoToCatTable(exposure: Exposure, donutCat: QTable)

Add visit info from the exposure object to the catalog QTable metadata. This should include all information we will need downstream in the WEP / donut_viz tasks that would otherwise require loading VisitInfo from the butler.

Parameters

exposurelsst.afw.image.Exposure

Image with donut sources that go in to the accompanying catalog.

donutCatastropy.table.QTable

Donut catalog for given exposure.

Returns

astropy.table.QTable

Catalog with relevant exposure metadata added to catalog metadata.