lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationConfig Class Reference

Inheritance diagram for lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationConfig:

Public Member Functions
	setDefaults (self)

Static Public Attributes
	inst_flux_field
	match_radius
	isolation_radius
	band_order
	id_column
	ra_column
	dec_column
	physical_filter_column
	band_column
	extra_columns
	source_selector

Detailed Description

Configuration for IsolatedStarAssociationTask.

Definition at line 67 of file isolatedStarAssociation.py.

Member Function Documentation

setDefaults()

lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationConfig.setDefaults

(

self

)

Definition at line 142 of file isolatedStarAssociation.py.

    def setDefaults(self):
        super().setDefaults()
 
        source_selector = self.source_selector['science']
        source_selector.setDefaults()
 
        source_selector.doFlags = True
        source_selector.doUnresolved = True
        source_selector.doSignalToNoise = True
        source_selector.doIsolated = True
        source_selector.doRequireFiniteRaDec = True
        source_selector.doRequirePrimary = True
 
        source_selector.signalToNoise.minimum = 10.0
        source_selector.signalToNoise.maximum = 1000.0
 
        flux_flag_name = self.inst_flux_field.replace("instFlux", "flag")
 
        source_selector.flags.bad = ['pixelFlags_edge',
                                     'pixelFlags_interpolatedCenter',
                                     'pixelFlags_saturatedCenter',
                                     'pixelFlags_crCenter',
                                     'pixelFlags_bad',
                                     'pixelFlags_interpolated',
                                     'pixelFlags_saturated',
                                     'centroid_flag',
                                     flux_flag_name]
 
        source_selector.signalToNoise.fluxField = self.inst_flux_field
        source_selector.signalToNoise.errField = self.inst_flux_field + 'Err'
 
        source_selector.isolated.parentName = 'parentSourceId'
        source_selector.isolated.nChildName = 'deblend_nChild'
 
        source_selector.unresolved.name = 'sizeExtendedness'
 
        source_selector.requireFiniteRaDec.raColName = self.ra_column
        source_selector.requireFiniteRaDec.decColName = self.dec_column
 
 

Member Data Documentation

band_column

lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationConfig.band_column

static

Initial value:

=  pexConfig.Field(
        doc='Name of column with band name',
        dtype=str,
        default='band',
    )

Definition at line 116 of file isolatedStarAssociation.py.

band_order

lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationConfig.band_order

static

Initial value:

=  pexConfig.ListField(
        doc=(('Ordered list of bands to use for matching/storage. '
              'Any bands not listed will not be matched.')),
        dtype=str,
        default=['i', 'z', 'r', 'g', 'y', 'u'],
    )

Definition at line 90 of file isolatedStarAssociation.py.

dec_column

lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationConfig.dec_column

static

Initial value:

=  pexConfig.Field(
        doc='Name of column with declination.',
        dtype=str,
        default='dec',
    )

Definition at line 106 of file isolatedStarAssociation.py.

extra_columns

lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationConfig.extra_columns

static

Initial value:

=  pexConfig.ListField(
        doc='Extra names of columns to read and persist (beyond instFlux and error).',
        dtype=str,
        default=['x',
                 'y',
                 'xErr',
                 'yErr',
                 'apFlux_17_0_instFlux',
                 'apFlux_17_0_instFluxErr',
                 'apFlux_17_0_flag',
                 'localBackground_instFlux',
                 'localBackground_flag',
                 'ixx',
                 'iyy',
                 'ixy',]
    )

Definition at line 121 of file isolatedStarAssociation.py.

id_column

lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationConfig.id_column

static

Initial value:

=  pexConfig.Field(
        doc='Name of column with source id.',
        dtype=str,
        default='sourceId',
    )

Definition at line 96 of file isolatedStarAssociation.py.

inst_flux_field

lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationConfig.inst_flux_field

static

Initial value:

=  pexConfig.Field(
        doc=('Full name of instFlux field to use for s/n selection and persistence. '
             'The associated flag will be implicity included in bad_flags. '
             'Note that this is expected to end in ``instFlux``.'),
        dtype=str,
        default='apFlux_12_0_instFlux',
    )

Definition at line 71 of file isolatedStarAssociation.py.

isolation_radius

lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationConfig.isolation_radius

static

Initial value:

=  pexConfig.Field(
        doc=('Isolation radius (arcseconds).  Any stars with average centroids '
             'within this radius of another star will be rejected from the final '
             'catalog.  This radius should be at least 2x match_radius.'),
        dtype=float,
        default=2.0,
    )

Definition at line 83 of file isolatedStarAssociation.py.

match_radius

lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationConfig.match_radius

static

Initial value:

=  pexConfig.Field(
        doc='Match radius (arcseconds)',
        dtype=float,
        default=1.0,
    )

Definition at line 78 of file isolatedStarAssociation.py.

physical_filter_column

lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationConfig.physical_filter_column

static

Initial value:

=  pexConfig.Field(
        doc='Name of column with physical filter name',
        dtype=str,
        default='physical_filter',
    )

Definition at line 111 of file isolatedStarAssociation.py.

ra_column

lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationConfig.ra_column

static

Initial value:

=  pexConfig.Field(
        doc='Name of column with right ascension.',
        dtype=str,
        default='ra',
    )

Definition at line 101 of file isolatedStarAssociation.py.

source_selector

lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationConfig.source_selector

static

Initial value:

=  sourceSelectorRegistry.makeField(
        doc='How to select sources.  Under normal usage this should not be changed.',
        default='science'
    )

Definition at line 137 of file isolatedStarAssociation.py.

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

• /j/snowflake/release/lsstsw/stack/lsst-scipipe-8.0.0/Linux64/pipe_tasks/gc07e1c2157+a98bf949bb/python/lsst/pipe/tasks/isolatedStarAssociation.py