Apply intra-detector crosstalk correction.
Definition at line 659 of file crosstalk.py.
◆ prepCrosstalk()
def lsst.ip.isr.crosstalk.CrosstalkTask.prepCrosstalk |
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dataRef, |
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crosstalk = None |
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Placeholder for crosstalk preparation method, e.g., for inter-detector crosstalk.
Parameters
----------
dataRef : `daf.persistence.butlerSubset.ButlerDataRef`
Butler reference of the detector data to be processed.
crosstalk : `~lsst.ip.isr.CrosstalkConfig`
Crosstalk calibration that will be used.
See also
--------
lsst.obs.decam.crosstalk.DecamCrosstalkTask.prepCrosstalk
Definition at line 664 of file crosstalk.py.
◆ run()
def lsst.ip.isr.crosstalk.CrosstalkTask.run |
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self, |
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exposure, |
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crosstalk = None , |
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crosstalkSources = None , |
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isTrimmed = False , |
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camera = None |
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Apply intra-detector crosstalk correction
Parameters
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exposure : `lsst.afw.image.Exposure`
Exposure for which to remove crosstalk.
crosstalkCalib : `lsst.ip.isr.CrosstalkCalib`, optional
External crosstalk calibration to apply. Constructed from
detector if not found.
crosstalkSources : `defaultdict`, optional
Image data for other detectors that are sources of
crosstalk in exposure. The keys are expected to be names
of the other detectors, with the values containing
`lsst.afw.image.Exposure` at the same level of processing
as ``exposure``.
The default for intra-detector crosstalk here is None.
isTrimmed : `bool`, optional
The image is already trimmed.
This should no longer be needed once DM-15409 is resolved.
camera : `lsst.afw.cameraGeom.Camera`, optional
Camera associated with this exposure. Only used for
inter-chip matching.
Raises
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RuntimeError
Raised if called for a detector that does not have a
crosstalk correction. Also raised if the crosstalkSource
is not an expected type.
Reimplemented in lsst.ip.isr.crosstalk.NullCrosstalkTask.
Definition at line 680 of file crosstalk.py.
◆ ConfigClass
The documentation for this class was generated from the following file: