ScienceSourceSelectorTask¶

ScienceSourceSelectorTask selects sources from images being processed by optionally applying magnitude limits, flag requirements and star/galaxy separation.

Python API summary¶

from lsst.meas.algorithms.sourceSelector import ScienceSourceSelectorTask

classScienceSourceSelectorTask(**kwargs): Science source selector...

attributeconfig: Access configuration fields and retargetable subtasks.

methodrun(sourceCat, sourceSelectedField=None, matches=None, exposure=None): Select sources and return them...

Retargetable subtasks¶

No subtasks.

Configuration fields¶

doFlags¶

Default: False
Field type: bool Field

Apply flag limitation?

doFluxLimit¶

Default: False
Field type: bool Field

Apply flux limit?

doIsolated¶

Default: False
Field type: bool Field

Apply isolated limitation?

doRequireFiniteRaDec¶

Default: False
Field type: bool Field

Apply finite sky coordinate check?

doRequirePrimary¶

Default: False
Field type: bool Field

Apply source is primary check?

doSignalToNoise¶

Default: False
Field type: bool Field

Apply signal-to-noise limit?

doSkySources¶

Default: False
Field type: bool Field

Include sky sources, unioned with all other criteria?

doUnresolved¶

Default: False
Field type: bool Field

Apply unresolved limitation?

flags¶

Data type: lsst.meas.algorithms.sourceSelector.RequireFlags
Field type: ConfigField

Flags to require

fluxLimit¶

Data type: lsst.meas.algorithms.sourceSelector.FluxLimit
Field type: ConfigField

Flux limit to apply

isolated¶

Data type: lsst.meas.algorithms.sourceSelector.RequireIsolated
Field type: ConfigField

Isolated criteria to apply

requireFiniteRaDec¶

Data type: lsst.meas.algorithms.sourceSelector.RequireFiniteRaDec
Field type: ConfigField

Finite sky coordinate criteria to apply

requirePrimary¶

Data type: lsst.meas.algorithms.sourceSelector.RequirePrimary
Field type: ConfigField

Primary source criteria to apply

signalToNoise¶

Data type: lsst.meas.algorithms.sourceSelector.SignalToNoiseLimit
Field type: ConfigField

Signal-to-noise limit to apply

skyFlag¶

Data type: lsst.meas.algorithms.sourceSelector.RequireFlags
Field type: ConfigField

Sky source flag to include

unresolved¶

Data type: lsst.meas.algorithms.sourceSelector.RequireUnresolved
Field type: ConfigField

Star/galaxy separation to apply

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