lsst.pipe.tasks.processCcdWithFakes Namespace Reference

Classes
class	ProcessCcdWithFakesConnections
class	docstring

Variables
	radius
	cleanCat

Variable Documentation

cleanCat

lsst.pipe.tasks.processCcdWithFakes.cleanCat

Definition at line 347 of file processCcdWithFakes.py.

radius

lsst.pipe.tasks.processCcdWithFakes.radius

exposureIdInfo = dataRef.get("expIdInfo")

if self.config.insertFakes.fakeType == "snapshot":
    fakeCat = dataRef.get("fakeSourceCat").toDataFrame()
elif self.config.insertFakes.fakeType == "static":
    fakeCat = dataRef.get("deepCoadd_fakeSourceCat").toDataFrame()
else:
    fakeCat = Table.read(self.config.insertFakes.fakeType).to_pandas()

calexp = dataRef.get("calexp")
if self.config.doApplyExternalSkyWcs:
    self.log.info("Using external wcs from " + self.config.externalSkyWcsName)
    wcs = dataRef.get(self.config.externalSkyWcsName + "_wcs")
else:
    wcs = calexp.getWcs()

if self.config.doApplyExternalPhotoCalib:
    self.log.info("Using external photocalib from " + self.config.externalPhotoCalibName)
    photoCalib = dataRef.get(self.config.externalPhotoCalibName + "_photoCalib")
else:
    photoCalib = calexp.getPhotoCalib()

icSourceCat = dataRef.get("icSrc", immediate=True)
sfdSourceCat = dataRef.get("src", immediate=True)

resultStruct = self.run(fakeCat, calexp, wcs=wcs, photoCalib=photoCalib,
                        exposureIdInfo=exposureIdInfo, icSourceCat=icSourceCat,
                        sfdSourceCat=sfdSourceCat)

dataRef.put(resultStruct.outputExposure, "fakes_calexp")
dataRef.put(resultStruct.outputCat, "fakes_src")
return resultStruct

def runQuantum(self, butlerQC, inputRefs, outputRefs):
inputs = butlerQC.get(inputRefs)
if 'exposureIdInfo' not in inputs.keys():
    expId, expBits = butlerQC.quantum.dataId.pack("visit_detector", returnMaxBits=True)
    inputs['exposureIdInfo'] = ExposureIdInfo(expId, expBits)

if not self.config.doApplyExternalSkyWcs:
    inputs["wcs"] = inputs["exposure"].getWcs()

if not self.config.doApplyExternalPhotoCalib:
    inputs["photoCalib"] = inputs["exposure"].getPhotoCalib()

outputs = self.run(**inputs)
butlerQC.put(outputs, outputRefs)

@classmethod
def _makeArgumentParser(cls):
parser = pipeBase.ArgumentParser(name=cls._DefaultName)
parser.add_id_argument("--id", "fakes_calexp", help="data ID with raw CCD keys [+ tract optionally], "
                       "e.g. --id visit=12345 ccd=1,2 [tract=0]",
                       ContainerClass=PerTractCcdDataIdContainer)
return parser

def run(self, fakeCat, exposure, wcs=None, photoCalib=None, exposureIdInfo=None, icSourceCat=None,
    sfdSourceCat=None):

Definition at line 347 of file processCcdWithFakes.py.