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...

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

denormMatches¶

Data type: lsst.pipe.base.config.OutputDatasetConfig
Field type: ConfigField

Denormalized Match catalog produced by configured matcher, optional on doWriteMatchesDenormalized

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.

exposure¶

Data type: lsst.pipe.base.config.InputDatasetConfig
Field type: ConfigField

Input coadd image

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’

inputSchema¶

Data type: lsst.pipe.base.config.InitInputDatasetConfig
Field type: ConfigField

Input schema for measure merged task produced by a deblender or detection task

intakeCatalog¶

Data type: lsst.pipe.base.config.InputDatasetConfig
Field type: ConfigField

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, or deblendedFlux if the multiband deblender was configured to output deblended flux catalogs. If no deblending was performed this should be ‘mergeDet’

matchResult¶

Data type: lsst.pipe.base.config.OutputDatasetConfig
Field type: ConfigField

Match catalog produced by configured matcher, optional on doMatchSources

outputSchema¶

Data type: lsst.pipe.base.config.InitOutputDatasetConfig
Field type: ConfigField

Output schema after all new fields are added by task

outputSources¶

Data type: lsst.pipe.base.config.OutputDatasetConfig
Field type: ConfigField

Source catalog containing all the measurement information generated in this task

psfCache¶

Default: 100
Field type: int Field

Size of psfCache

quantum¶

Data type: lsst.pipe.base.config.QuantumConfig
Field type: ConfigField

configuration for PipelineTask quantum

refCat¶

Data type: lsst.pipe.base.config.InputDatasetConfig
Field type: ConfigField

Reference catalog used to match measured sources against known sources

skyMap¶

Data type: lsst.pipe.base.config.InputDatasetConfig
Field type: ConfigField

SkyMap to use in processing

visitCatalogs¶

Data type: lsst.pipe.base.config.InputDatasetConfig
Field type: ConfigField

Source catalogs for visits which overlap input tract, patch, abstract_filter. Will be further filtered in the task for the purpose of propagating flags from image calibration and characterization to codd objects

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