LSST Applications 27.0.0,g0265f82a02+469cd937ee,g02d81e74bb+21ad69e7e1,g1470d8bcf6+cbe83ee85a,g2079a07aa2+e67c6346a6,g212a7c68fe+04a9158687,g2305ad1205+94392ce272,g295015adf3+81dd352a9d,g2bbee38e9b+469cd937ee,g337abbeb29+469cd937ee,g3939d97d7f+72a9f7b576,g487adcacf7+71499e7cba,g50ff169b8f+5929b3527e,g52b1c1532d+a6fc98d2e7,g591dd9f2cf+df404f777f,g5a732f18d5+be83d3ecdb,g64a986408d+21ad69e7e1,g858d7b2824+21ad69e7e1,g8a8a8dda67+a6fc98d2e7,g99cad8db69+f62e5b0af5,g9ddcbc5298+d4bad12328,ga1e77700b3+9c366c4306,ga8c6da7877+71e4819109,gb0e22166c9+25ba2f69a1,gb6a65358fc+469cd937ee,gbb8dafda3b+69d3c0e320,gc07e1c2157+a98bf949bb,gc120e1dc64+615ec43309,gc28159a63d+469cd937ee,gcf0d15dbbd+72a9f7b576,gdaeeff99f8+a38ce5ea23,ge6526c86ff+3a7c1ac5f1,ge79ae78c31+469cd937ee,gee10cc3b42+a6fc98d2e7,gf1cff7945b+21ad69e7e1,gfbcc870c63+9a11dc8c8f
LSST Data Management Base Package
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Public Member Functions | |
__init__ (self, config, name, schemaMapper, metadata, logName=None) | |
measure (self, measRecord, exposure, refRecord, refWcs) | |
measureN (self, measCat, exposure, refCat, refWcs) | |
Static Public Attributes | |
registry = PluginRegistry(ForcedPluginConfig) | |
ConfigClass = ForcedPluginConfig | |
Base class for forced measurement plugins. Parameters ---------- config : `ForcedPlugin.ConfigClass` Configuration for this plugin. name : `str` The string with which the plugin was registered. schemaMapper : `lsst.afw.table.SchemaMapper` A mapping from reference catalog fields to output catalog fields. Output fields should be added to the output schema. While most plugins will not need to map fields from the reference schema, if they do so, those fields will be transferred before any plugins are run. metadata : `lsst.daf.base.PropertySet` Plugin metadata that will be attached to the output catalog. logName : `str`, optional Name to use when logging errors.
Definition at line 76 of file forcedMeasurement.py.
lsst.meas.base.forcedMeasurement.ForcedPlugin.__init__ | ( | self, | |
config, | |||
name, | |||
schemaMapper, | |||
metadata, | |||
logName = None ) |
Reimplemented from lsst.meas.base.pluginsBase.BasePlugin.
Reimplemented in lsst.meas.base.plugins.ForcedPeakCentroidPlugin, lsst.meas.base.plugins.ForcedTransformedCentroidPlugin, lsst.meas.base.plugins.ForcedTransformedShapePlugin, lsst.meas.modelfit.cmodel.cmodelContinued.CModelForcedPlugin, lsst.meas.modelfit.psf.psfContinued.GeneralShapeletPsfApproxForcedPlugin, and lsst.meas.base.wrappers.WrappedForcedPlugin.
Definition at line 102 of file forcedMeasurement.py.
lsst.meas.base.forcedMeasurement.ForcedPlugin.measure | ( | self, | |
measRecord, | |||
exposure, | |||
refRecord, | |||
refWcs ) |
Measure the properties of a source given an image and a reference. Parameters ---------- exposure : `lsst.afw.image.ExposureF` The pixel data to be measured, together with the associated PSF, WCS, etc. All other sources in the image should have been replaced by noise according to deblender outputs. measRecord : `lsst.afw.table.SourceRecord` Record describing the object being measured. Previously-measured quantities will be retrieved from here, and it will be updated in-place with the outputs of this plugin. refRecord : `lsst.afw.table.SimpleRecord` Additional parameters to define the fit, as measured elsewhere. refWcs : `lsst.afw.geom.SkyWcs` or `lsst.afw.geom.Angle` The coordinate system for the reference catalog values. An `~lsst.geom.Angle` may be passed, indicating that a local tangent WCS should be created for each object using the given angle as a pixel scale. Notes ----- In the normal mode of operation, the source centroid will be set to the WCS-transformed position of the reference object, so plugins that only require a reference position should not have to access the reference object at all.
Reimplemented in lsst.meas.base.plugins.ForcedPeakCentroidPlugin, lsst.meas.base.plugins.ForcedTransformedCentroidPlugin, lsst.meas.base.plugins.ForcedTransformedCentroidFromCoordPlugin, lsst.meas.base.plugins.ForcedTransformedShapePlugin, lsst.meas.base.wrappers.WrappedForcedPlugin, lsst.meas.modelfit.cmodel.cmodelContinued.CModelForcedPlugin, and lsst.meas.modelfit.psf.psfContinued.GeneralShapeletPsfApproxForcedPlugin.
Definition at line 105 of file forcedMeasurement.py.
lsst.meas.base.forcedMeasurement.ForcedPlugin.measureN | ( | self, | |
measCat, | |||
exposure, | |||
refCat, | |||
refWcs ) |
Measure the properties of blended sources from image & reference. This operates on all members of a blend family at once. Parameters ---------- exposure : `lsst.afw.image.ExposureF` The pixel data to be measured, together with the associated PSF, WCS, etc. Sources not in the blended hierarchy to be measured should have been replaced with noise using deblender outputs. measCat : `lsst.afw.table.SourceCatalog` Catalog describing the objects (and only those objects) being measured. Previously-measured quantities will be retrieved from here, and it will be updated in-place with the outputs of this plugin. refCat : `lsst.afw.table.SimpleCatalog` Additional parameters to define the fit, as measured elsewhere. Ordered such that ``zip(measCat, refcat)`` may be used. refWcs : `lsst.afw.geom.SkyWcs` or `lsst.afw.geom.Angle` The coordinate system for the reference catalog values. An `~lsst.geom.Angle` may be passed, indicating that a local tangent WCS should be created for each object using the given angle as a pixel scale. Notes ----- In the normal mode of operation, the source centroids will be set to the WCS-transformed position of the reference object, so plugins that only require a reference position should not have to access the reference object at all.
Reimplemented in lsst.meas.base.wrappers.WrappedForcedPlugin.
Definition at line 135 of file forcedMeasurement.py.
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static |
Definition at line 100 of file forcedMeasurement.py.
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static |
Definition at line 96 of file forcedMeasurement.py.