MeasureMergedDcrCoaddSourcesTask

Python API summary

from lsst.pipe.tasks.dcrMultiBand import MeasureMergedDcrCoaddSourcesTask
classMeasureMergedDcrCoaddSourcesTask(butler=None, schema=None, peakSchema=None, refObjLoader=None, initInputs=None, **kwargs)

Deblend sources from master catalog in each coadd seperately and measure...

attributeconfig

Access configuration fields and retargetable subtasks.

methodrun(exposure, sources, skyInfo, exposureId, ccdInputs=None, visitCatalogs=None, wcsUpdates=None, butler=None)

Run measurement algorithms on the input exposure, and optionally populate the resulting catalog with extra information...

methodrunDataRef(patchRef, psfCache=100)

! @brief Deblend and measure...

See also

See the MeasureMergedDcrCoaddSourcesTask API reference for complete details.

Retargetable subtasks

applyApCorr

Default
lsst.meas.base.applyApCorr.ApplyApCorrTask
Field type
ConfigurableField
Subtask to apply aperture corrections

catalogCalculation

Default
lsst.meas.base.catalogCalculation.CatalogCalculationTask
Field type
ConfigurableField
Subtask to run catalogCalculation plugins on catalog

match

Default
lsst.meas.astrom.directMatch.DirectMatchTask
Field type
ConfigurableField
Matching to reference catalog

measurement

Default
lsst.meas.base.sfm.SingleFrameMeasurementTask
Field type
ConfigurableField
Source measurement

propagateFlags

Default
lsst.pipe.tasks.propagateVisitFlags.PropagateVisitFlagsTask
Field type
ConfigurableField
Propagate visit flags to coadd

setPrimaryFlags

Default
lsst.pipe.tasks.setPrimaryFlags.SetPrimaryFlagsTask
Field type
ConfigurableField
Set flags for primary tract/patch

Configuration fields

checkUnitsParseStrict

Default
'raise'
Field type
str Field
Strictness of Astropy unit compatibility check, can be ‘raise’, ‘warn’ or ‘silent’

coaddName

Default
'deep'
Field type
str Field
Name of coadd

connections

Data type
lsst.pipe.base.config.Connections
Field type
ConfigField
Configurations describing the connections of the PipelineTask to datatypes

doApCorr

Default
True
Field type
bool Field
Apply aperture corrections

doMatchSources

Default
True
Field type
bool Field
Match sources to reference catalog?

doPropagateFlags

Default
True
Field type
bool Field
Whether to match sources to CCD catalogs to propagate flags (to e.g. identify PSF stars)

doRunCatalogCalculation

Default
True
Field type
bool Field
Run catalogCalculation task

doWriteMatchesDenormalized

Default
False
Field type
bool Field
Write reference matches in denormalized format? This format uses more disk space, but is more convenient to read.

hasFakes

Default
False
Field type
bool Field
Should be set to True if fake sources have been inserted into the input data.

inputCatalog

Default
'deblendedFlux'
Field type
str Field
Name of the input catalog to use.If the single band deblender was used this should be ‘deblendedFlux.If the multi-band deblender was used this should be ‘deblendedModel.If no deblending was performed this should be ‘mergeDet’

psfCache

Default
100
Field type
int Field
Size of psfCache

saveMetadata

Default
True
Field type
bool Field
Flag to enable/disable metadata saving for a task, enabled by default.