PsfWcsSelectImagesTask

Python API summary

from lsst.pipe.tasks.selectImages import PsfWcsSelectImagesTask

classPsfWcsSelectImagesTask(config=None, name=None, parentTask=None, log=None)

Select images using their Wcs and cuts on the PSF properties...

attributeconfig

Access configuration fields and retargetable subtasks.

methodrun(wcsList, bboxList, coordList, visitSummary, dataIds=None, srcList=None, **kwargs)

Return indices of provided lists that meet the selection criteria...

methodrunDataRef(dataRef, coordList, makeDataRefList=True, selectDataList=[])

Select images in the selectDataList that overlap the patch and satisfy PSF quality critera...

See also

See the PsfWcsSelectImagesTask API reference for complete details.

Retargetable subtasks

No subtasks.

Configuration fields

connections

Data type

lsst.pipe.base.config.Connections

Field type

ConfigField

Configurations describing the connections of the PipelineTask to datatypes

doLegacyStarSelectionComputation

Default

False

Field type

bool Field

Perform the legacy star selection computations (for backwards compatibility) Deprecated: This field is here for backwards compatibility and will be removed after v24.

maxEllipResidual

Default

0.007

Field type

float Field (optional)

Maximum median ellipticity residual

maxPsfTraceRadiusDelta

Default

0.7

Field type

float Field (optional)

Maximum delta (max - min) of model PSF trace radius values evaluated on a grid on the unmasked detector pixels (pixel).

maxScaledSizeScatter

Default

0.009

Field type

float Field (optional)

Maximum scatter in the size residuals, scaled by the median size

maxSizeScatter

Default

None

Field type

float Field (optional)

Maximum scatter in the size residuals

psfShape

Default

'base_SdssShape_psf'

Field type

str Field

name of psf shape Deprecated: This field has been moved to ComputeExposureSummaryStatsTask and will be removed after v24.

saveLogOutput

Default

True

Field type

bool Field

Flag to enable/disable saving of log output for a task, enabled by default.

saveMetadata

Default

True

Field type

bool Field

Flag to enable/disable metadata saving for a task, enabled by default.

starSelection

Default

'calib_psf_used'

Field type

str Field

select star with this field Deprecated: This field has been moved to ComputeExposureSummaryStatsTask and will be removed after v24.

starShape

Default

'base_SdssShape'

Field type

str Field

name of star shape Deprecated: This field has been moved to ComputeExposureSummaryStatsTask and will be removed after v24.