LSST Applications
21.0.0-172-gfb10e10a+18fedfabac,22.0.0+297cba6710,22.0.0+80564b0ff1,22.0.0+8d77f4f51a,22.0.0+a28f4c53b1,22.0.0+dcf3732eb2,22.0.1-1-g7d6de66+2a20fdde0d,22.0.1-1-g8e32f31+297cba6710,22.0.1-1-geca5380+7fa3b7d9b6,22.0.1-12-g44dc1dc+2a20fdde0d,22.0.1-15-g6a90155+515f58c32b,22.0.1-16-g9282f48+790f5f2caa,22.0.1-2-g92698f7+dcf3732eb2,22.0.1-2-ga9b0f51+7fa3b7d9b6,22.0.1-2-gd1925c9+bf4f0e694f,22.0.1-24-g1ad7a390+a9625a72a8,22.0.1-25-g5bf6245+3ad8ecd50b,22.0.1-25-gb120d7b+8b5510f75f,22.0.1-27-g97737f7+2a20fdde0d,22.0.1-32-gf62ce7b1+aa4237961e,22.0.1-4-g0b3f228+2a20fdde0d,22.0.1-4-g243d05b+871c1b8305,22.0.1-4-g3a563be+32dcf1063f,22.0.1-4-g44f2e3d+9e4ab0f4fa,22.0.1-42-gca6935d93+ba5e5ca3eb,22.0.1-5-g15c806e+85460ae5f3,22.0.1-5-g58711c4+611d128589,22.0.1-5-g75bb458+99c117b92f,22.0.1-6-g1c63a23+7fa3b7d9b6,22.0.1-6-g50866e6+84ff5a128b,22.0.1-6-g8d3140d+720564cf76,22.0.1-6-gd805d02+cc5644f571,22.0.1-8-ge5750ce+85460ae5f3,master-g6e05de7fdc+babf819c66,master-g99da0e417a+8d77f4f51a,w.2021.48
LSST Data Management Base Package
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Public Member Functions | |
def | __init__ (self, col, calib=None, **kwargs) |
def | columns (self) |
def | name (self) |
def | noDup (self) |
def | multilevelColumns (self, data, columnIndex=None, returnTuple=False) |
def | __call__ (self, data, dropna=False) |
def | difference (self, data1, data2, **kwargs) |
def | fail (self, df) |
def | shortname (self) |
Public Attributes | |
col | |
calib | |
fluxMag0 | |
filt | |
dataset | |
Compute calibrated magnitude Takes a `calib` argument, which returns the flux at mag=0 as `calib.getFluxMag0()`. If not provided, then the default `fluxMag0` is 63095734448.0194, which is default for HSC. This default should be removed in DM-21955 This calculation hides warnings about invalid values and dividing by zero. As for all functors, a `dataset` and `filt` kwarg should be provided upon initialization. Unlike the default `Functor`, however, the default dataset for a `Mag` is `'meas'`, rather than `'ref'`. Parameters ---------- col : `str` Name of flux column from which to compute magnitude. Can be parseable by `lsst.pipe.tasks.functors.fluxName` function---that is, you can pass `'modelfit_CModel'` instead of `'modelfit_CModel_instFlux'`) and it will understand. calib : `lsst.afw.image.calib.Calib` (optional) Object that knows zero point.
Definition at line 770 of file functors.py.
def lsst.pipe.tasks.functors.Mag.__init__ | ( | self, | |
col, | |||
calib = None , |
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** | kwargs | ||
) |
Definition at line 796 of file functors.py.
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inherited |
Definition at line 340 of file functors.py.
def lsst.pipe.tasks.functors.Mag.columns | ( | self | ) |
Columns required to perform calculation
Reimplemented from lsst.pipe.tasks.functors.Functor.
Reimplemented in lsst.pipe.tasks.functors.MagErr.
Definition at line 808 of file functors.py.
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inherited |
Computes difference between functor called on two different ParquetTable objects
Definition at line 351 of file functors.py.
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inherited |
Definition at line 356 of file functors.py.
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inherited |
Returns columns needed by functor from multilevel dataset To access tables with multilevel column structure, the `MultilevelParquetTable` or `DeferredDatasetHandle` need to be passed either a list of tuples or a dictionary. Parameters ---------- data : `MultilevelParquetTable` or `DeferredDatasetHandle` columnIndex (optional): pandas `Index` object either passed or read in from `DeferredDatasetHandle`. `returnTuple` : bool If true, then return a list of tuples rather than the column dictionary specification. This is set to `True` by `CompositeFunctor` in order to be able to combine columns from the various component functors.
Definition at line 229 of file functors.py.
def lsst.pipe.tasks.functors.Mag.name | ( | self | ) |
Full name of functor (suitable for figure labels)
Reimplemented from lsst.pipe.tasks.functors.Functor.
Reimplemented in lsst.pipe.tasks.functors.MagErr.
Definition at line 818 of file functors.py.
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inherited |
Definition at line 148 of file functors.py.
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inherited |
Short name of functor (suitable for column name/dict key)
Reimplemented in lsst.pipe.tasks.functors.Color, and lsst.pipe.tasks.functors.MagDiff.
Definition at line 366 of file functors.py.
lsst.pipe.tasks.functors.Mag.calib |
Definition at line 798 of file functors.py.
lsst.pipe.tasks.functors.Mag.col |
Definition at line 797 of file functors.py.
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inherited |
Definition at line 144 of file functors.py.
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inherited |
Definition at line 143 of file functors.py.
lsst.pipe.tasks.functors.Mag.fluxMag0 |
Definition at line 800 of file functors.py.