lsst.ip.diffim g4d7a404405+4ef7781a89
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Public Member Functions | |
def | selectSources (self, sourceCat, matches=None, exposure=None) |
Static Public Attributes | |
ConfigClass = DiaCatalogSourceSelectorConfig | |
bool | usesMatches = True |
A task that selects sources for Kernel candidates. A naive star selector based on second moments. Use with caution. Notes ----- Debug Variables DiaCatalogSourceSelectorTask has a debug dictionary with the following keys: display : `bool` if True display debug information displayExposure : `bool` if True display exposure pauseAtEnd `bool` if True wait after displaying everything and wait for user input Examples -------- For example, put something like: .. code-block:: py import lsstDebug def DebugInfo(name): di = lsstDebug.getInfo(name) # N.b. lsstDebug.Info(name) would call us recursively if name.endswith("diaCatalogSourceSelector"): di.display = True return di lsstDebug.Info = DebugInfo into your `debug.py` file and run your task with the `--debug` flag.
Definition at line 103 of file diaCatalogSourceSelector.py.
def lsst.ip.diffim.diaCatalogSourceSelector.DiaCatalogSourceSelectorTask.selectSources | ( | self, | |
sourceCat, | |||
matches = None , |
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exposure = None |
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Return a selection of sources for Kernel candidates. Parameters ---------- sourceCat : `lsst.afw.table.SourceCatalog` Catalog of sources to select from. This catalog must be contiguous in memory. matches : `list` of `lsst.afw.table.ReferenceMatch` A match vector as produced by meas_astrom. exposure : `lsst.afw.image.Exposure` or None The exposure the catalog was built from; used for debug display. Returns ------- struct : `lsst.pipe.base.Struct` The struct contains the following data: - selected : `array` of `bool`` Boolean array of sources that were selected, same length as sourceCat.
Definition at line 142 of file diaCatalogSourceSelector.py.
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Definition at line 139 of file diaCatalogSourceSelector.py.
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static |
Definition at line 140 of file diaCatalogSourceSelector.py.