MakeCoaddTempExpTask¶

Python API summary¶

from lsst.pipe.tasks.makeCoaddTempExp import MakeCoaddTempExpTask

classMakeCoaddTempExpTask(reuse=False, **kwargs): ! Warp and optionally PSF-Match calexps onto an a common projection...

attributeconfig: Access configuration fields and retargetable subtasks.

methodrun(calExpList, ccdIdList, skyInfo, visitId=0, dataIdList=None, **kwargs): Create a Warp from inputs...

methodrunDataRef(patchRef, selectDataList=[]): ! Produce @<coaddName>Coadd_@<warpType>Warp images by warping and optionally PSF-matching...

Retargetable subtasks¶

inputRecorder¶

Default: lsst.pipe.tasks.coaddInputRecorder.CoaddInputRecorderTask
Field type: ConfigurableField

Subtask that helps fill CoaddInputs catalogs added to the final Exposure

modelPsf¶

Default: lsst.meas.algorithms.gaussianPsfFactory.applyWrapper
Field type: ConfigurableField

Model Psf factory

select¶

Default: lsst.pipe.tasks.selectImages.WcsSelectImagesTask
Field type: ConfigurableField

Image selection subtask.

warpAndPsfMatch¶

Default: lsst.pipe.tasks.warpAndPsfMatch.WarpAndPsfMatchTask
Field type: ConfigurableField

Task to warp and PSF-match calexp

Configuration fields¶

badMaskPlanes¶

Default: ('NO_DATA',)
Field type: str ListField

Mask planes that, if set, the associated pixel should not be included in the coaddTempExp.

bgSubtracted¶

Default: True
Field type: bool Field

Work with a background subtracted calexp?

coaddName¶

Default: 'deep'
Field type: str Field

Coadd name: typically one of deep or goodSeeing.

coaddPsf¶

Data type: lsst.meas.algorithms.coaddPsf.coaddPsf.CoaddPsfConfig
Field type: ConfigField

Configuration for CoaddPsf

doApplyExternalPhotoCalib¶

Default: False
Field type: bool Field

Whether to apply external photometric calibration via an lsst.afw.image.PhotoCalib object. Uses the externalPhotoCalibName field to determine which calibration to load.

doApplyExternalSkyWcs¶

Default: False
Field type: bool Field

Whether to apply external astrometric calibration via an lsst.afw.geom.SkyWcs object. Uses externalSkyWcsName field to determine which calibration to load.

doApplyFinalizedPsf¶

Default: True
Field type: bool Field

Whether to apply finalized psf models and aperture correction map.

doApplySkyCorr¶

Default: False
Field type: bool Field

Apply sky correction?

doPsfMatch¶

Default: False
Field type: bool Field

Match to modelPsf? Deprecated. Sets makePsfMatched=True, makeDirect=False

doWrite¶

Default: True
Field type: bool Field

persist <coaddName>Coadd_<warpType>Warp

doWriteEmptyWarps¶

Default: False
Field type: bool Field

Write out warps even if they are empty

externalPhotoCalibName¶

Default

'jointcal'

Field type

str ChoiceField (optional)

Choices

'jointcal': Use jointcal_photoCalib
'fgcm': Use fgcm_photoCalib
'fgcm_tract': Use fgcm_tract_photoCalib
None: Field is optional

Type of external PhotoCalib if doApplyExternalPhotoCalib is True. This field is only used for Gen2 middleware.

externalSkyWcsName¶

Default

'jointcal'

Field type

str ChoiceField (optional)

Choices

'jointcal': Use jointcal_wcs
None: Field is optional

Type of external SkyWcs if doApplyExternalSkyWcs is True. This field is only used for Gen2 middleware.

hasFakes¶

Default: False
Field type: bool Field

Should be set to True if fake sources have been inserted into the input data.

includeCalibVar¶

Default: False
Field type: bool Field

Add photometric calibration variance to warp variance plane.

makeDirect¶

Default: True
Field type: bool Field

Make direct Warp/Coadds

makePsfMatched¶

Default: False
Field type: bool Field

Make Psf-Matched Warp/Coadd?

matchingKernelSize¶

Default: 21
Field type: int Field

Size in pixels of matching kernel. Must be odd.

useGlobalExternalPhotoCalib¶

Default: True
Field type: bool Field

When using doApplyExternalPhotoCalib, use ‘global’ calibrations that are not run per-tract. When False, use per-tract photometric calibration files.

useGlobalExternalSkyWcs¶

Default: True
Field type: bool Field

When using doApplyExternalSkyWcs, use ‘global’ calibrations that are not run per-tract. When False, use per-tract wcs files.

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