lsst.meas.base.noiseReplacer.NoiseReplacerList Class Reference

Inheritance diagram for lsst.meas.base.noiseReplacer.NoiseReplacerList:

Public Member Functions
	__init__ (self, exposuresById, footprintsByExp)
	insertSource (self, id)
	removeSource (self, id)
	end (self)

Detailed Description

Make a list of NoiseReplacers behave like a single one.

This class provides conenient syntactic sugar for noise replacement across
multple exposures.

Notes
-----
This is only used in the MultiFit driver, but the logic there is already
pretty complex, so it's nice to have this to simplify it.

Definition at line 375 of file noiseReplacer.py.

Constructor & Destructor Documentation

__init__()

lsst.meas.base.noiseReplacer.NoiseReplacerList.__init__	(		self,
			exposuresById,
			footprintsByExp )

Definition at line 387 of file noiseReplacer.py.

    def __init__(self, exposuresById, footprintsByExp):
        # exposuresById --- dict of {exposureId: exposure} (possibly subimages)
        # footprintsByExp --- nested dict of {exposureId: {objId: (parent, footprint)}}
        list.__init__(self)
        for expId, exposure in exposuresById.items():
            self.append(NoiseReplacer(exposure, footprintsByExp[expId]), expId)
 

Member Function Documentation

end()

lsst.meas.base.noiseReplacer.NoiseReplacerList.end

(

self

)

Clean-up when the use of the noise replacer is done.

Definition at line 406 of file noiseReplacer.py.

    def end(self):
        """Clean-up when the use of the noise replacer is done.
        """
        for item in self:
            self.end()
 
 

insertSource()

lsst.meas.base.noiseReplacer.NoiseReplacerList.insertSource	(		self,
			id )

Insert original pixels of the given source (by id) into the exposure.

Definition at line 394 of file noiseReplacer.py.

    def insertSource(self, id):
        """Insert original pixels of the given source (by id) into the exposure.
        """
        for item in self:
            self.insertSource(id)
 

removeSource()

lsst.meas.base.noiseReplacer.NoiseReplacerList.removeSource	(		self,
			id )

Insert noise pixels of the given source (by id) into the exposure.

Definition at line 400 of file noiseReplacer.py.

    def removeSource(self, id):
        """Insert noise pixels of the given source (by id) into the exposure.
        """
        for item in self:
            self.removeSource(id)
 

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The documentation for this class was generated from the following file:

• /j/snowflake/release/lsstsw/stack/lsst-scipipe-9.0.0/Linux64/meas_base/g9a9baf55bd+f1bd1a7c26/python/lsst/meas/base/noiseReplacer.py