lsst.pipe.tasks
20.0.0-48-gb5944981+f3b9101d4b
|
Public Member Functions | |
def | __init__ (self, col, calib=None, **kwargs) |
def | columns (self) |
def | name (self) |
def | noDup (self) |
def | multilevelColumns (self, parq) |
def | __call__ (self, parq, dropna=False) |
def | difference (self, parq1, parq2, **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 511 of file functors.py.
def lsst.pipe.tasks.functors.Mag.__init__ | ( | self, | |
col, | |||
calib = None , |
|||
** | kwargs | ||
) |
Definition at line 537 of file functors.py.
|
inherited |
Definition at line 182 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 549 of file functors.py.
|
inherited |
Computes difference between functor called on two different ParquetTable objects
Definition at line 193 of file functors.py.
|
inherited |
Definition at line 198 of file functors.py.
|
inherited |
Reimplemented in lsst.pipe.tasks.functors.Color, and lsst.pipe.tasks.functors.CompositeFunctor.
Definition at line 134 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 559 of file functors.py.
|
inherited |
Definition at line 120 of file functors.py.
|
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 208 of file functors.py.
lsst.pipe.tasks.functors.Mag.calib |
Definition at line 539 of file functors.py.
lsst.pipe.tasks.functors.Mag.col |
Definition at line 538 of file functors.py.
|
inherited |
Definition at line 116 of file functors.py.
|
inherited |
Definition at line 115 of file functors.py.
lsst.pipe.tasks.functors.Mag.fluxMag0 |
Definition at line 541 of file functors.py.