CpSkyCombineTask

class lsst.cp.pipe.CpSkyCombineTask(**kwargs)

Bases: PipelineTask

Merge per-exposure measurements into a detector level calibration.

Each of the per-detector results from all input exposures are averaged to produce the final SKY calibration.

As before, this is written to a skyCalib instead of a SKY to avoid definition classes in gen3.

Methods Summary

run(inputBkgs, inputExpHandles)

Merge per-exposure measurements into a detector level calibration.

Methods Documentation

run(inputBkgs, inputExpHandles)

Merge per-exposure measurements into a detector level calibration.

Parameters

inputBkgslist [lsst.afw.math.BackgroundList]

Remnant backgrounds from each exposure.

inputHandleslist [lsst.daf.butler.DeferredDatasetHandles]

The Butler handles to the ISR processed, detection masked images.

Returns

resultslsst.pipe.base.Struct

The results struct containing:

outputCaliblsst.afw.image.Exposure

The final sky calibration product.