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lsst.fgcmcal
21.0.0-13-g1721dae+760e7a6536
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Public Member Functions | |
| def | __init__ (self, butler=None, initInputs=None, **kwargs) |
| def | runDataRef (self, butler) |
| def | runQuantum (self, butlerQC, inputRefs, outputRefs) |
Public Attributes | |
| fgcmLutMaker | |
Static Public Attributes | |
| ConfigClass = FgcmMakeLutConfig | |
| RunnerClass = FgcmMakeLutRunner | |
Make Look-Up Table for FGCM. This task computes a look-up-table for the range in expected atmosphere variation and variation in instrumental throughput (as tracked by the transmission_filter products). By pre-computing linearized integrals, the FGCM fit is orders of magnitude faster for stars with a broad range of colors and observing bands, yielding precision at the 1-2 mmag level. Computing a LUT requires running MODTRAN or with a pre-generated atmosphere table packaged with fgcm.
Definition at line 365 of file fgcmMakeLut.py.
| def lsst.fgcmcal.fgcmMakeLut.FgcmMakeLutTask.__init__ | ( | self, | |
butler = None, |
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initInputs = None, |
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| ** | kwargs | ||
| ) |
Definition at line 383 of file fgcmMakeLut.py.
| def lsst.fgcmcal.fgcmMakeLut.FgcmMakeLutTask.runDataRef | ( | self, | |
| butler | |||
| ) |
Make a Look-Up Table for FGCM
Parameters
----------
butler: `lsst.daf.persistence.Butler`
Raises
------
ValueError : Raised if configured filter name does not match any of the
available filter transmission curves.
Definition at line 391 of file fgcmMakeLut.py.
| def lsst.fgcmcal.fgcmMakeLut.FgcmMakeLutTask.runQuantum | ( | self, | |
| butlerQC, | |||
| inputRefs, | |||
| outputRefs | |||
| ) |
Definition at line 428 of file fgcmMakeLut.py.
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static |
Definition at line 379 of file fgcmMakeLut.py.
| lsst.fgcmcal.fgcmMakeLut.FgcmMakeLutTask.fgcmLutMaker |
Definition at line 490 of file fgcmMakeLut.py.
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static |
Definition at line 380 of file fgcmMakeLut.py.