Config for AstrometryTask.
Definition at line 37 of file astrometry.py.
◆ setDefaults()
lsst.meas.astrom.astrometry.AstrometryConfig.setDefaults |
( |
|
self | ) |
|
◆ doMagnitudeOutlierRejection
lsst.meas.astrom.astrometry.AstrometryConfig.doMagnitudeOutlierRejection |
|
static |
Initial value:= pexConfig.Field(
dtype=bool,
doc=("If True then a rough zeropoint will be computed from matched sources "
"and outliers will be rejected in the iterations."),
default=True,
)
Definition at line 74 of file astrometry.py.
◆ forceKnownWcs
lsst.meas.astrom.astrometry.AstrometryConfig.forceKnownWcs |
|
static |
Initial value:= pexConfig.Field(
dtype=bool,
doc="If True then load reference objects and match sources but do not fit a WCS; "
"this simply controls whether 'run' calls 'solve' or 'loadAndMatch'",
default=False,
)
Definition at line 44 of file astrometry.py.
◆ magnitudeOutlierRejectionNSigma
lsst.meas.astrom.astrometry.AstrometryConfig.magnitudeOutlierRejectionNSigma |
|
static |
Initial value:= pexConfig.Field(
dtype=float,
doc=("Number of sigma (measured from the distribution) in magnitude "
"for a potential reference/source match to be rejected during "
"iteration."),
default=3.0,
)
Definition at line 80 of file astrometry.py.
◆ maxIter
lsst.meas.astrom.astrometry.AstrometryConfig.maxIter |
|
static |
Initial value:= pexConfig.RangeField(
doc="maximum number of iterations of match sources and fit WCS"
"ignored if not fitting a WCS",
dtype=int,
default=3,
min=1,
)
Definition at line 50 of file astrometry.py.
◆ maxMeanDistanceArcsec
lsst.meas.astrom.astrometry.AstrometryConfig.maxMeanDistanceArcsec |
|
static |
Initial value:= pexConfig.RangeField(
doc="Maximum mean on-sky distance (in arcsec) between matched source and rerference "
"objects post-fit. A mean distance greater than this threshold raises a TaskError "
"and the WCS fit is considered a failure. The default is set to the maximum tolerated "
"by the external global calibration (e.g. jointcal) step for conceivable recovery. "
"Appropriate value will be dataset and workflow dependent.",
dtype=float,
default=0.5,
min=0,
)
Definition at line 64 of file astrometry.py.
◆ minMatchDistanceArcSec
lsst.meas.astrom.astrometry.AstrometryConfig.minMatchDistanceArcSec |
|
static |
Initial value:= pexConfig.RangeField(
doc="the match distance below which further iteration is pointless (arcsec); "
"ignored if not fitting a WCS",
dtype=float,
default=0.001,
min=0,
)
Definition at line 57 of file astrometry.py.
◆ sourceFluxType
lsst.meas.astrom.astrometry.AstrometryConfig.sourceFluxType |
◆ wcsFitter
lsst.meas.astrom.astrometry.AstrometryConfig.wcsFitter |
|
static |
Initial value:= pexConfig.ConfigurableField(
target=FitTanSipWcsTask,
doc="WCS fitter",
)
Definition at line 40 of file astrometry.py.
The documentation for this class was generated from the following file: