lsst.pipe.tasks.photoCal.PhotoCalConfig Class Reference

Inheritance diagram for lsst.pipe.tasks.photoCal.PhotoCalConfig:

Public Member Functions
def	validate (self)
def	setDefaults (self)

Static Public Attributes
	match
	reserve = pexConf.ConfigurableField(target=ReserveSourcesTask, doc="Reserve sources from fitting")
	fluxField
	applyColorTerms
	sigmaMax
	nSigma
	useMedian
	nIter
	colorterms
	photoCatName
	magErrFloor

Detailed Description

Config for PhotoCal

Definition at line 42 of file photoCal.py.

Member Function Documentation

setDefaults()

def lsst.pipe.tasks.photoCal.PhotoCalConfig.setDefaults

(

self

)

Definition at line 109 of file photoCal.py.

    def setDefaults(self):
        pexConf.Config.setDefaults(self)
        self.match.sourceSelection.doFlags = True
        self.match.sourceSelection.flags.bad = [
            "base_PixelFlags_flag_edge",
            "base_PixelFlags_flag_interpolated",
            "base_PixelFlags_flag_saturated",
        ]
        self.match.sourceSelection.doUnresolved = True
 
 

validate()

def lsst.pipe.tasks.photoCal.PhotoCalConfig.validate

(

self

)

Definition at line 102 of file photoCal.py.

    def validate(self):
        pexConf.Config.validate(self)
        if self.applyColorTerms and self.photoCatName is None:
            raise RuntimeError("applyColorTerms=True requires photoCatName is non-None")
        if self.applyColorTerms and len(self.colorterms.data) == 0:
            raise RuntimeError("applyColorTerms=True requires colorterms be provided")
 

Member Data Documentation

applyColorTerms

lsst.pipe.tasks.photoCal.PhotoCalConfig.applyColorTerms

static

Initial value:

=  pexConf.Field(
        dtype=bool,
        default=None,
        doc=("Apply photometric color terms to reference stars? One of:\n"
             "None: apply if colorterms and photoCatName are not None;\n"
             "      fail if color term data is not available for the specified ref catalog and filter.\n"
             "True: always apply colorterms; fail if color term data is not available for the\n"
             "      specified reference catalog and filter.\n"
             "False: do not apply."),
        optional=True,
    )

Definition at line 53 of file photoCal.py.

colorterms

lsst.pipe.tasks.photoCal.PhotoCalConfig.colorterms

static

Initial value:

=  pexConf.ConfigField(
        dtype=ColortermLibrary,
        doc="Library of photometric reference catalog name: color term dict",
    )

Definition at line 85 of file photoCal.py.

fluxField

lsst.pipe.tasks.photoCal.PhotoCalConfig.fluxField

static

Initial value:

=  pexConf.Field(
        dtype=str,
        default="slot_CalibFlux_instFlux",
        doc=("Name of the source instFlux field to use.  The associated flag field\n"
             "('<name>_flags') will be implicitly included in badFlags."),
    )

Definition at line 47 of file photoCal.py.

magErrFloor

lsst.pipe.tasks.photoCal.PhotoCalConfig.magErrFloor

static

Initial value:

=  pexConf.RangeField(
        dtype=float,
        default=0.0,
        doc="Additional magnitude uncertainty to be added in quadrature with measurement errors.",
        min=0.0,
    )

Definition at line 95 of file photoCal.py.

match

lsst.pipe.tasks.photoCal.PhotoCalConfig.match

static

Initial value:

=  pexConf.ConfigField("Match to reference catalog",
                                DirectMatchConfigWithoutLoader)

Definition at line 44 of file photoCal.py.

nIter

lsst.pipe.tasks.photoCal.PhotoCalConfig.nIter

static

Initial value:

=  pexConf.Field(
        dtype=int,
        default=20,
        doc="number of iterations",
    )

Definition at line 80 of file photoCal.py.

nSigma

lsst.pipe.tasks.photoCal.PhotoCalConfig.nSigma

static

Initial value:

=  pexConf.Field(
        dtype=float,
        default=3.0,
        doc="clip at nSigma",
    )

Definition at line 70 of file photoCal.py.

photoCatName

lsst.pipe.tasks.photoCal.PhotoCalConfig.photoCatName

static

Initial value:

=  pexConf.Field(
        dtype=str,
        optional=True,
        doc=("Name of photometric reference catalog; used to select a color term dict in colorterms."
             " see also applyColorTerms"),
    )

Definition at line 89 of file photoCal.py.

reserve

lsst.pipe.tasks.photoCal.PhotoCalConfig.reserve = pexConf.ConfigurableField(target=ReserveSourcesTask, doc="Reserve sources from fitting")

static

Definition at line 46 of file photoCal.py.

sigmaMax

lsst.pipe.tasks.photoCal.PhotoCalConfig.sigmaMax

static

Initial value:

=  pexConf.Field(
        dtype=float,
        default=0.25,
        doc="maximum sigma to use when clipping",
        optional=True,
    )

Definition at line 64 of file photoCal.py.

useMedian

lsst.pipe.tasks.photoCal.PhotoCalConfig.useMedian

static

Initial value:

=  pexConf.Field(
        dtype=bool,
        default=True,
        doc="use median instead of mean to compute zeropoint",
    )

Definition at line 75 of file photoCal.py.

---

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

• /j/snowflake/release/lsstsw/stack/lsst-scipipe-0.7.0/Linux64/pipe_tasks/21.0.0-172-gfb10e10a+18fedfabac/python/lsst/pipe/tasks/photoCal.py