Inheritance diagram for lsst.pipe.tasks.multiBand.MeasureMergedCoaddSourcesTask:

Public Member Functions
def	__init__

def	run

def	readSources

def	setIsPrimaryFlag

def	writeMatches

def	write

Public Attributes
	schemaMapper

	schema

	algMetadata

	isPatchInnerKey

	isTractInnerKey

	isPrimaryKey

Static Public Attributes
	ConfigClass = MeasureMergedCoaddSourcesConfig

	RunnerClass = ButlerInitializedTaskRunner

tuple	getSchemaCatalogs = _makeGetSchemaCatalogs("meas")

tuple	makeIdFactory = _makeMakeIdFactory("MergedCoaddId")

Private Member Functions
def	_makeArgumentParser

Static Private Attributes
string	_DefaultName = "measureCoaddSources"

Detailed Description

Measure sources using the merged catalog of detections

This operation is performed separately on each band.  We deblend and measure on
the list of merge detections.  The results from each band will subsequently
be merged to create a final reference catalog for forced measurement.

Definition at line 482 of file multiBand.py.

Constructor & Destructor Documentation

def lsst.pipe.tasks.multiBand.MeasureMergedCoaddSourcesTask.__init__	(	self,
		butler = `None`,
		schema = `None`,
		peakSchema = `None`,
		kwargs
	)

Initialize the task.

Keyword arguments (in addition to those forwarded to CmdLineTask.__init__):
 - schema: the schema of the merged detection catalog used as input to this one
 - peakSchema: the schema of the PeakRecords in the Footprints in the merged detection catalog
 - butler: a butler used to read the input schemas from disk, if schema or peakSchema is None

The task will set its own self.schema attribute to the schema of the output measurement catalog.
This will include all fields from the input schema, as well as additional fields for all the
measurements.

Definition at line 502 of file multiBand.py.

 
     def __init__(self, butler=None, schema=None, peakSchema=None, **kwargs):
         """Initialize the task.
 
         Keyword arguments (in addition to those forwarded to CmdLineTask.__init__):
          - schema: the schema of the merged detection catalog used as input to this one
          - peakSchema: the schema of the PeakRecords in the Footprints in the merged detection catalog
          - butler: a butler used to read the input schemas from disk, if schema or peakSchema is None
 
         The task will set its own self.schema attribute to the schema of the output measurement catalog.
         This will include all fields from the input schema, as well as additional fields for all the
         measurements.
         """
         CmdLineTask.__init__(self, **kwargs)
         if schema is None:
             assert butler is not None, "Neither butler nor schema is defined"
             schema = butler.get(self.config.coaddName + "Coadd_mergeDet_schema", immediate=True).schema
         self.schemaMapper = afwTable.SchemaMapper(schema)
         self.schemaMapper.addMinimalSchema(schema)
         self.schema = self.schemaMapper.getOutputSchema()
         self.algMetadata = PropertyList()
         if self.config.doDeblend:
             if peakSchema is None:
                 assert butler is not None, "Neither butler nor peakSchema is defined"
                 peakSchema = butler.get(self.config.coaddName + "Coadd_peak_schema", immediate=True).schema
             self.makeSubtask("deblend", schema=self.schema, peakSchema=peakSchema)
         self.makeSubtask("measurement", schema=self.schema, algMetadata=self.algMetadata)
         self.makeSubtask("astrometry", schema=self.schema)
 
         self.isPatchInnerKey = self.schema.addField(
             "detect_isPatchInner", type="Flag",
             doc="true if source is in the inner region of a coadd patch",
         )
         self.isTractInnerKey = self.schema.addField(
             "detect_isTractInner", type="Flag",
             doc="true if source is in the inner region of a coadd tract",
         )
         self.isPrimaryKey = self.schema.addField(
             "detect_isPrimary", type="Flag",
             doc="true if source has no children and is in the inner region of a coadd patch " \
                 + "and is in the inner region of a coadd tract",
         )