AssembleCoaddTask¶
Assemble a coadded image from a set of CoaddTempExps.
Python API summary¶
from lsst.pipe.tasks.assembleCoadd import AssembleCoaddTask
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class
AssembleCoaddTask Assemble a coadded image from a set of warps (coadded temporary exposures)
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attribute
config Access configuration fields and retargetable subtasks.
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method
run Assemble a coadd from input warps
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method
runDataRef Assemble a coadd from a set of Warps
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See also
See the AssembleCoaddTask API reference for complete details.
Retargetable subtasks¶
inputRecorder¶
Subtask that helps fill CoaddInputs catalogs added to the final Exposure
scaleZeroPoint¶
- Default
- Field type
Task to adjust the photometric zero point of the coadd temp exposures
Configuration fields¶
badMaskPlanes¶
Mask planes that, if set, the associated pixel should not be included in the coaddTempExp.
brightObjectMaskName¶
Name of mask bit used for bright objects
calcErrorFromInputVariance¶
Calculate coadd variance from input variance by stacking statistic.Passed to StatisticsControl.setCalcErrorFromInputVariance()
clipIter¶
Number of iterations of outlier rejection; ignored if non-clipping statistic selected.
coaddPsf¶
- Data type
lsst.meas.algorithms.coaddPsf.coaddPsf.CoaddPsfConfig- Field type
Configuration for CoaddPsf
connections¶
- Data type
lsst.pipe.base.config.Connections- Field type
Configurations describing the connections of the PipelineTask to datatypes
doApplyUberCal¶
Apply jointcal WCS and PhotoCalib results to input calexps?
doAttachTransmissionCurve¶
Attach a piecewise TransmissionCurve for the coadd? (requires all input Exposures to have TransmissionCurves).
doInterp¶
Interpolate over NaN pixels? Also extrapolate, if necessary, but the results are ugly.
doNImage¶
Create image of number of contributing exposures for each pixel
doPsfMatch¶
Match to modelPsf? Deprecated. Sets makePsfMatched=True, makeDirect=False
doSigmaClip¶
Perform sigma clipped outlier rejection with MEANCLIP statistic? (DEPRECATED)
doUsePsfMatchedPolygons¶
Use ValidPolygons from shrunk Psf-Matched Calexps? Should be set to True by CompareWarp only.
hasFakes¶
Should be set to True if fake sources have been inserted into the input data.
includeCalibVar¶
Add photometric calibration variance to warp variance plane.
maskPropagationThresholds¶
Threshold (in fractional weight) of rejection at which we propagate a mask plane to the coadd; that is, we set the mask bit on the coadd if the fraction the rejected frames would have contributed exceeds this value.
removeMaskPlanes¶
Mask planes to remove before coadding
sigmaClip¶
Sigma for outlier rejection; ignored if non-clipping statistic selected.
statistic¶
Main stacking statistic for aggregating over the epochs.
subregionSize¶
Width, height of stack subregion size; make small enough that a full stack of images will fit into memory at once.
useMeasMosaic¶
Use meas_mosaic’s applyMosaicResultsExposure() to do the photometric calibration/wcs update (deprecated).