lsst.meas.astrom.matchOptimisticBTask.MatchOptimisticBConfig Class Reference

Inheritance diagram for lsst.meas.astrom.matchOptimisticBTask.MatchOptimisticBConfig:

Static Public Attributes
	maxMatchDistArcSec
	numBrightStars
	minMatchedPairs
	minFracMatchedPairs
	maxOffsetPix
	maxRotationDeg
	allowedNonperpDeg
	numPointsForShape
	maxDeterminant

Detailed Description

Configuration for MatchOptimisticBTask

Definition at line 32 of file matchOptimisticBTask.py.

Member Data Documentation

allowedNonperpDeg

lsst.meas.astrom.matchOptimisticBTask.MatchOptimisticBConfig.allowedNonperpDeg

static

Initial value:

=  pexConfig.RangeField(
        doc="Allowed non-perpendicularity of x and y (degree)",
        dtype=float,
        default=3.0,
        max=45.0,
    )

Definition at line 76 of file matchOptimisticBTask.py.

maxDeterminant

lsst.meas.astrom.matchOptimisticBTask.MatchOptimisticBConfig.maxDeterminant

static

Initial value:

=  pexConfig.Field(
        doc="maximum determinant of linear transformation matrix for a usable solution",
        dtype=float,
        default=0.02,
    )

Definition at line 87 of file matchOptimisticBTask.py.

maxMatchDistArcSec

lsst.meas.astrom.matchOptimisticBTask.MatchOptimisticBConfig.maxMatchDistArcSec

static

Initial value:

=  pexConfig.RangeField(
        doc="Maximum separation between reference objects and sources "
        "beyond which they will not be considered a match (arcsec)",
        dtype=float,
        default=3,
        min=0,
    )

Definition at line 35 of file matchOptimisticBTask.py.

maxOffsetPix

lsst.meas.astrom.matchOptimisticBTask.MatchOptimisticBConfig.maxOffsetPix

static

Initial value:

=  pexConfig.RangeField(
        doc="Maximum allowed shift of WCS, due to matching (pixel). "
            "When changing this value, the LoadReferenceObjectsConfig.pixelMargin should also be updated.",
        dtype=int,
        default=300,
        max=4000,
    )

Definition at line 63 of file matchOptimisticBTask.py.

maxRotationDeg

lsst.meas.astrom.matchOptimisticBTask.MatchOptimisticBConfig.maxRotationDeg

static

Initial value:

=  pexConfig.RangeField(
        doc="Rotation angle allowed between sources and position reference objects (degrees)",
        dtype=float,
        default=1.0,
        max=6.0,
    )

Definition at line 70 of file matchOptimisticBTask.py.

minFracMatchedPairs

lsst.meas.astrom.matchOptimisticBTask.MatchOptimisticBConfig.minFracMatchedPairs

static

Initial value:

=  pexConfig.RangeField(
        doc="Minimum number of matched pairs as a fraction of the smaller of "
        "the number of reference stars or the number of good sources; "
        "the actual minimum is the smaller of this value or minMatchedPairs",
        dtype=float,
        default=0.3,
        min=0,
        max=1,
    )

Definition at line 54 of file matchOptimisticBTask.py.

minMatchedPairs

lsst.meas.astrom.matchOptimisticBTask.MatchOptimisticBConfig.minMatchedPairs

static

Initial value:

=  pexConfig.RangeField(
        doc="Minimum number of matched pairs; see also minFracMatchedPairs",
        dtype=int,
        default=30,
        min=2,
    )

Definition at line 48 of file matchOptimisticBTask.py.

numBrightStars

lsst.meas.astrom.matchOptimisticBTask.MatchOptimisticBConfig.numBrightStars

static

Initial value:

=  pexConfig.RangeField(
        doc="Number of bright stars to use",
        dtype=int,
        default=50,
        min=2,
    )

Definition at line 42 of file matchOptimisticBTask.py.

numPointsForShape

lsst.meas.astrom.matchOptimisticBTask.MatchOptimisticBConfig.numPointsForShape

static

Initial value:

=  pexConfig.Field(
        doc="number of points to define a shape for matching",
        dtype=int,
        default=6,
    )

Definition at line 82 of file matchOptimisticBTask.py.

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

• /j/snowflake/release/lsstsw/stack/0.4.3/Linux64/meas_astrom/21.0.0-4-g591bb35+a9c1acf22d/python/lsst/meas/astrom/matchOptimisticBTask.py