LSST Applications
21.0.0-172-gfb10e10a+18fedfabac,22.0.0+297cba6710,22.0.0+80564b0ff1,22.0.0+8d77f4f51a,22.0.0+a28f4c53b1,22.0.0+dcf3732eb2,22.0.1-1-g7d6de66+2a20fdde0d,22.0.1-1-g8e32f31+297cba6710,22.0.1-1-geca5380+7fa3b7d9b6,22.0.1-12-g44dc1dc+2a20fdde0d,22.0.1-15-g6a90155+515f58c32b,22.0.1-16-g9282f48+790f5f2caa,22.0.1-2-g92698f7+dcf3732eb2,22.0.1-2-ga9b0f51+7fa3b7d9b6,22.0.1-2-gd1925c9+bf4f0e694f,22.0.1-24-g1ad7a390+a9625a72a8,22.0.1-25-g5bf6245+3ad8ecd50b,22.0.1-25-gb120d7b+8b5510f75f,22.0.1-27-g97737f7+2a20fdde0d,22.0.1-32-gf62ce7b1+aa4237961e,22.0.1-4-g0b3f228+2a20fdde0d,22.0.1-4-g243d05b+871c1b8305,22.0.1-4-g3a563be+32dcf1063f,22.0.1-4-g44f2e3d+9e4ab0f4fa,22.0.1-42-gca6935d93+ba5e5ca3eb,22.0.1-5-g15c806e+85460ae5f3,22.0.1-5-g58711c4+611d128589,22.0.1-5-g75bb458+99c117b92f,22.0.1-6-g1c63a23+7fa3b7d9b6,22.0.1-6-g50866e6+84ff5a128b,22.0.1-6-g8d3140d+720564cf76,22.0.1-6-gd805d02+cc5644f571,22.0.1-8-ge5750ce+85460ae5f3,master-g6e05de7fdc+babf819c66,master-g99da0e417a+8d77f4f51a,w.2021.48
LSST Data Management Base Package
|
Public Member Functions | |
def | __init__ (self, **kwargs) |
def | matchObjectsToSources (self, refCat, sourceCat, wcs, sourceFluxField, refFluxField, match_tolerance=None) |
Static Public Attributes | |
ConfigClass = MatchPessimisticBConfig | |
Match sources to reference objects.
Definition at line 178 of file matchPessimisticB.py.
def lsst.meas.astrom.matchPessimisticB.MatchPessimisticBTask.__init__ | ( | self, | |
** | kwargs | ||
) |
Definition at line 185 of file matchPessimisticB.py.
def lsst.meas.astrom.matchPessimisticB.MatchPessimisticBTask.matchObjectsToSources | ( | self, | |
refCat, | |||
sourceCat, | |||
wcs, | |||
sourceFluxField, | |||
refFluxField, | |||
match_tolerance = None |
|||
) |
Match sources to position reference stars refCat : `lsst.afw.table.SimpleCatalog` catalog of reference objects that overlap the exposure; reads fields for: - coord - the specified flux field sourceCat : `lsst.afw.table.SourceCatalog` Catalog of sources found on an exposure. This should already be down-selected to "good"/"usable" sources in the calling Task. wcs : `lsst.afw.geom.SkyWcs` estimated WCS sourceFluxField: `str` field of sourceCat to use for flux refFluxField : `str` field of refCat to use for flux match_tolerance : `lsst.meas.astrom.MatchTolerancePessimistic` is a MatchTolerance class object or `None`. This this class is used to communicate state between AstrometryTask and MatcherTask. AstrometryTask will also set the MatchTolerance class variable maxMatchDist based on the scatter AstrometryTask has found after fitting for the wcs. Returns ------- result : `lsst.pipe.base.Struct` Result struct with components: - ``matches`` : source to reference matches found (`list` of `lsst.afw.table.ReferenceMatch`) - ``usableSourceCat`` : a catalog of sources potentially usable for matching and WCS fitting (`lsst.afw.table.SourceCatalog`). - ``match_tolerance`` : a MatchTolerance object containing the resulting state variables from the match (`lsst.meas.astrom.MatchTolerancePessimistic`).
Definition at line 189 of file matchPessimisticB.py.
|
static |
Definition at line 182 of file matchPessimisticB.py.