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, schema, **kwds) | |
run (self, exposure, sourceCat, matches=None, isStarField=None) | |
selectStars (self, exposure, sourceCat, matches=None) | |
Static Public Attributes | |
bool | usesMatches = False |
ConfigClass = BaseStarSelectorConfig | |
Static Protected Attributes | |
str | _DefaultName = "starSelector" |
Base class for star selectors Register all star selectors with the starSelectorRegistry using: starSelectorRegistry.register(name, class)
Definition at line 47 of file starSelector.py.
lsst.meas.algorithms.starSelector.BaseStarSelectorTask.__init__ | ( | self, | |
schema, | |||
** | kwds ) |
Definition at line 58 of file starSelector.py.
lsst.meas.algorithms.starSelector.BaseStarSelectorTask.run | ( | self, | |
exposure, | |||
sourceCat, | |||
matches = None, | |||
isStarField = None ) |
Select stars and set a flag field True for stars in the input catalog. Parameters ---------- exposure : `lsst.afw.image.Exposure` the exposure containing the sources sourceCat : `lsst.afw.table.SourceCatalog` catalog of sources that may be stars matches : `lsst.afw.table.ReferenceMatchVector` or None astrometric matches; ignored by this star selector. Some star selectors will ignore this argument, others may require it. See the usesMatches class variable. isStarField : `str` name of flag field to set True for stars, or None to not set a field; the field is left unchanged for non-stars Returns ------- struct : `lsst.pipe.base.Struct` Result struct containing: - starCat catalog of stars that were selected as stars and successfuly made into PSF candidates (a subset of sourceCat whose records are shallow copies)
Definition at line 63 of file starSelector.py.
lsst.meas.algorithms.starSelector.BaseStarSelectorTask.selectStars | ( | self, | |
exposure, | |||
sourceCat, | |||
matches = None ) |
Return a catalog of stars: a subset of sourceCat whose records are shallow copies Parameters ---------- exposure : `lsst.afw.image.Exposure` The exposure containing the sources. sourceCat : `lsst.afw.table.SourceCatalog` Catalog of sources that may be stars. matches : `lsst.afw.table.ReferenceMatchVector` or None astrometric matches; ignored by this star selector. Some star selectors will ignore this argument, others may require it. See the usesMatches class variable. Returns ------- struct : `lsst.pipe.base.Struct` Result `~lsst.pipe.base.Struct` containing: ``starCat`` Catalog of stars that were selected as stars and successfuly made into PSF candidates (a subset of sourceCat whose records are shallow copies). (`lsst.afw.table.SourceCatalog`) Notes ----- Warning: The returned catalog must have records that are shallow copies (fortunately this is the default behavior when you add a record from one catalog to another); otherwise the run method cannot set the isStarField flag in the original source catalog.
Definition at line 98 of file starSelector.py.
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staticprotected |
Definition at line 56 of file starSelector.py.
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static |
Definition at line 55 of file starSelector.py.
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static |
Definition at line 54 of file starSelector.py.