BaseInjectTask

class lsst.source.injection.BaseInjectTask(*, config: PipelineTaskConfig | None = None, log: logging.Logger | LsstLogAdapter | None = None, initInputs: dict[str, Any] | None = None, **kwargs: Any)

Bases: PipelineTask

Base class for injecting sources into images.

Methods Summary

run(injection_catalogs, input_exposure, psf, ...)

Inject sources into an image.

Methods Documentation

run(injection_catalogs, input_exposure, psf, photo_calib, wcs)

Inject sources into an image.

Parameters

injection_catalogslist [astropy.table.Table]

Tract level injection catalogs that potentially cover the named input exposure.

input_exposurelsst.afw.image.ExposureF

The exposure sources will be injected into.

psf: lsst.meas.algorithms.ImagePsf

PSF model.

photo_caliblsst.afw.image.PhotoCalib

Photometric calibration used to calibrate injected sources.

wcslsst.afw.geom.SkyWcs

WCS used to calibrate injected sources.

Returns

output_structlsst.pipe.base.Struct

containsoutput_exposurelsst.afw.image.ExposureF

output_catalog : lsst.afw.table.SourceCatalog