CoaddSrcReferencesTask

CoaddSrcReferencesTask is a is a reference source selector that loads a coadd-derived source catalog dataset directly from disk using the Butler.

Python API summary

from lsst.meas.base.references import CoaddSrcReferencesTask

classCoaddSrcReferencesTask(butler=None, schema=None, **kwargs)

Select reference sources by loading the “coadd source” dataset directly...

attributeconfig

Access configuration fields and retargetable subtasks.

See also

See the CoaddSrcReferencesTask API reference for complete details.

Retargetable subtasks

No subtasks.

Configuration fields

coaddName

Default

'deep'

Field type

str Field

Coadd name: typically one of deep or goodSeeing.

filter

Default

None

Field type

str Field (optional)

Bandpass for reference sources; None indicates chi-squared detections.

removePatchOverlaps

Default

True

Field type

bool Field

Only include reference sources for each patch that lie within the patch’s inner bbox

skipMissing

Default

False

Field type

bool Field

Silently skip patches where the reference catalog does not exist.