lsst.meas.base
14.0-12-g233aa8e+4
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Public Member Functions | |
def | getExecutionOrder (cls) |
def | __init__ (self, config, name, schema, metadata) |
def | calculate (self, measRecord) |
def | fail (self, measRecord, error=None) |
def | calculate (self, cat, kwargs) |
Process either a single catalog enter or the whole catalog and produce output defined by the plugin. More... | |
def | getLogName (self) |
Static Public Member Functions | |
def | getTransformClass () |
Get the measurement transformation appropriate to this plugin. More... | |
Public Attributes | |
keyProbability | |
keyFlag | |
config | |
name | |
logName | |
Static Public Attributes | |
ConfigClass = CatalogCalculationClassificationConfig | |
registry = PluginRegistry(CatalogCalculationPluginConfig) | |
string | plugType = 'single' |
float | CENTROID_ORDER = 0.0 |
float | SHAPE_ORDER = 1.0 |
float | FLUX_ORDER = 2.0 |
float | APCORR_ORDER = 3.0 |
float | DEFAULT_CATALOGCALCULATION = 4.0 |
A binary measure of the extendedness of a source, based a simple cut on the ratio of the PSF flux to the model flux. Because the fluxes on which this algorithm is based on are slot measurements, they can be provided by different algorithms, and the "fluxRatio" threshold used by this algorithm should generally be set differently for different algorithms. To do this, plot the difference between the PSF magnitude and the model magnitude vs. the PSF magnitude, and look for where the cloud of galaxies begins.
Definition at line 48 of file classification.py.
def lsst.meas.base.classification.CatalogCalculationClassificationPlugin.__init__ | ( | self, | |
config, | |||
name, | |||
schema, | |||
metadata | |||
) |
Definition at line 66 of file classification.py.
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inherited |
Process either a single catalog enter or the whole catalog and produce output defined by the plugin.
[in,out] | cat | Either a lsst source catalog or a catalog entery depending on the plug type specified in the classes configuration. Results may be added to new columns, or existing entries altered. |
[in] | kwargs | Any additional kwargs that may be passed through the CatalogCalculationPlugin. |
Definition at line 62 of file catalogCalculation.py.
def lsst.meas.base.classification.CatalogCalculationClassificationPlugin.calculate | ( | self, | |
measRecord | |||
) |
Definition at line 72 of file classification.py.
def lsst.meas.base.classification.CatalogCalculationClassificationPlugin.fail | ( | self, | |
measRecord, | |||
error = None |
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) |
Definition at line 97 of file classification.py.
def lsst.meas.base.classification.CatalogCalculationClassificationPlugin.getExecutionOrder | ( | cls | ) |
Definition at line 63 of file classification.py.
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inherited |
Definition at line 92 of file pluginsBase.py.
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staticinherited |
Get the measurement transformation appropriate to this plugin.
This returns a subclass of MeasurementTransform, which may be instantiated with details of the algorithm configuration and then called with information about calibration and WCS to convert from raw measurement quantities to calibrated units. Calibrated data is then provided in a separate output table.
By default, we copy everything from the input to the output without transformation.
Definition at line 117 of file pluginsBase.py.
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staticinherited |
Definition at line 53 of file pluginsBase.py.
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staticinherited |
Definition at line 50 of file pluginsBase.py.
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inherited |
Definition at line 88 of file pluginsBase.py.
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static |
Definition at line 60 of file classification.py.
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staticinherited |
Definition at line 54 of file pluginsBase.py.
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staticinherited |
Definition at line 52 of file pluginsBase.py.
lsst.meas.base.classification.CatalogCalculationClassificationPlugin.keyFlag |
Definition at line 70 of file classification.py.
lsst.meas.base.classification.CatalogCalculationClassificationPlugin.keyProbability |
Definition at line 68 of file classification.py.
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inherited |
Definition at line 90 of file pluginsBase.py.
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inherited |
Definition at line 89 of file pluginsBase.py.
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staticinherited |
Definition at line 38 of file catalogCalculation.py.
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staticinherited |
Definition at line 31 of file catalogCalculation.py.
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staticinherited |
Definition at line 51 of file pluginsBase.py.