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, **kwargs) | |
runQuantum (self, butlerQC, inputRefs, outputRefs) | |
run (self, skymap, tract, source_table_ref_dict) | |
Static Public Attributes | |
ConfigClass = IsolatedStarAssociationConfig | |
Protected Member Functions | |
_make_all_star_sources (self, tract_info, source_table_ref_dict) | |
_get_source_table_visit_column_names (self) | |
_match_primary_stars (self, primary_bands, star_source_cat) | |
_remove_neighbors (self, primary_star_cat) | |
_match_sources (self, bands, star_source_cat, primary_star_cat) | |
_compute_unique_ids (self, skymap, tract, nstar) | |
_get_primary_dtype (self, primary_bands) | |
Static Protected Attributes | |
str | _DefaultName = 'isolatedStarAssociation' |
Associate sources into isolated star catalogs.
Definition at line 182 of file isolatedStarAssociation.py.
lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationTask.__init__ | ( | self, | |
** | kwargs ) |
Definition at line 188 of file isolatedStarAssociation.py.
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protected |
Compute unique star ids. This is a simple hash of the tract and star to provide an id that is unique for a given processing. Parameters ---------- skymap : `lsst.skymap.Skymap` Skymap object. tract : `int` Tract id number. nstar : `int` Number of stars. Returns ------- ids : `np.ndarray` Array of unique star ids.
Definition at line 569 of file isolatedStarAssociation.py.
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protected |
Get the numpy datatype for the primary star catalog. Parameters ---------- primary_bands : `list` [`str`] List of primary bands. Returns ------- dtype : `numpy.dtype` Datatype of the primary catalog.
Definition at line 594 of file isolatedStarAssociation.py.
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protected |
Get the list of sourceTable_visit columns from the config. Returns ------- all_columns : `list` [`str`] All columns to read persist_columns : `list` [`str`] Columns to persist (excluding selection columns)
Definition at line 340 of file isolatedStarAssociation.py.
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protected |
Make a catalog of all the star sources. Parameters ---------- tract_info : `lsst.skymap.TractInfo` Information about the tract. source_table_ref_dict : `dict` Dictionary of source_table refs. Key is visit, value is dataref. Returns ------- star_source_cat : `np.ndarray` Catalog of star sources.
Definition at line 287 of file isolatedStarAssociation.py.
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Match primary stars. Parameters ---------- primary_bands : `list` [`str`] Ordered list of primary bands. star_source_cat : `np.ndarray` Catalog of star sources. Returns ------- primary_star_cat : `np.ndarray` Catalog of primary star positions
Definition at line 370 of file isolatedStarAssociation.py.
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Match individual sources to primary stars. Parameters ---------- bands : `list` [`str`] List of bands. star_source_cat : `np.ndarray` Array of star sources. primary_star_cat : `np.ndarray` Array of primary stars. Returns ------- star_source_cat_sorted : `np.ndarray` Sorted and cropped array of star sources. primary_star_cat : `np.ndarray` Catalog of isolated stars, with indexes to star_source_cat_cut.
Definition at line 494 of file isolatedStarAssociation.py.
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protected |
Remove neighbors from the primary star catalog. Parameters ---------- primary_star_cat : `np.ndarray` Primary star catalog. Returns ------- primary_star_cat_cut : `np.ndarray` Primary star cat with neighbors removed.
Definition at line 456 of file isolatedStarAssociation.py.
lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationTask.run | ( | self, | |
skymap, | |||
tract, | |||
source_table_ref_dict ) |
Run the isolated star association task. Parameters ---------- skymap : `lsst.skymap.SkyMap` Skymap object. tract : `int` Tract number. source_table_ref_dict : `dict` Dictionary of source_table refs. Key is visit, value is dataref. Returns ------- struct : `lsst.pipe.base.struct` Struct with outputs for persistence.
Definition at line 226 of file isolatedStarAssociation.py.
lsst.pipe.tasks.isolatedStarAssociation.IsolatedStarAssociationTask.runQuantum | ( | self, | |
butlerQC, | |||
inputRefs, | |||
outputRefs ) |
Definition at line 195 of file isolatedStarAssociation.py.
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staticprotected |
Definition at line 186 of file isolatedStarAssociation.py.
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static |
Definition at line 185 of file isolatedStarAssociation.py.