lsst.meas.base
17.0.1-5-gb3f5c0c
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Public Member Functions | |
def | getExecutionOrder (cls) |
def | __init__ (self, config, name, schema, metadata) |
def | measure (self, measRecord, exposure) |
def | fail (self, measRecord, error=None) |
def | measureN (self, measCat, exposure) |
def | getLogName (self) |
Static Public Member Functions | |
def | getTransformClass () |
Public Attributes | |
jacValue | |
jacFlag | |
scale | |
config | |
name | |
logName | |
Static Public Attributes | |
ConfigClass = SingleFrameJacobianConfig | |
registry = PluginRegistry(SingleFramePluginConfig) | |
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 |
Compute the Jacobian and its ratio with a nominal pixel area. This enables one to compare relative, rather than absolute, pixel areas. Parameters ---------- config : `SingleFrameJacobianConfig` Plugin configuraion. name : `str` Plugin name. schema : `lsst.afw.table.Schema` The schema for the measurement output catalog. New fields will be added to hold measurements produced by this plugin. metadata : `lsst.daf.base.PropertySet` Plugin metadata that will be attached to the output catalog
Definition at line 172 of file plugins.py.
def lsst.meas.base.plugins.SingleFrameJacobianPlugin.__init__ | ( | self, | |
config, | |||
name, | |||
schema, | |||
metadata | |||
) |
Definition at line 196 of file plugins.py.
def lsst.meas.base.plugins.SingleFrameJacobianPlugin.fail | ( | self, | |
measRecord, | |||
error = None |
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) |
Definition at line 212 of file plugins.py.
def lsst.meas.base.plugins.SingleFrameJacobianPlugin.getExecutionOrder | ( | cls | ) |
Definition at line 193 of file plugins.py.
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inherited |
Definition at line 134 of file pluginsBase.py.
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staticinherited |
Get the measurement transformation appropriate to this plugin. This returns a subclass of `transforms.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. Notes ----- By default, we copy everything from the input to the output without transformation.
Definition at line 169 of file pluginsBase.py.
def lsst.meas.base.plugins.SingleFrameJacobianPlugin.measure | ( | self, | |
measRecord, | |||
exposure | |||
) |
Definition at line 203 of file plugins.py.
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inherited |
Measure the properties of blended sources on a single image. This operates on all members of a blend family at once. The image may be from a single epoch, or it may be a coadd. Parameters ---------- measCat : `lsst.afw.table.SourceCatalog` Catalog describing the objects (and only those objects) being measured. Previously-measured quantities will be retrieved from here, and it will be updated in-place with the outputs of this plugin. exposure : `lsst.afw.image.ExposureF` The pixel data to be measured, together with the associated PSF, WCS, etc. All other sources in the image should have been replaced by noise according to deblender outputs. Notes ----- Derived classes that do not implement ``measureN`` should just inherit this disabled version. Derived classes that do implement ``measureN`` should additionally add a bool doMeasureN config field to their config class to signal that measureN-mode is available.
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staticinherited |
Definition at line 98 of file pluginsBase.py.
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staticinherited |
Definition at line 72 of file pluginsBase.py.
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inherited |
Definition at line 130 of file pluginsBase.py.
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static |
Definition at line 190 of file plugins.py.
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staticinherited |
Definition at line 108 of file pluginsBase.py.
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staticinherited |
Definition at line 89 of file pluginsBase.py.
lsst.meas.base.plugins.SingleFrameJacobianPlugin.jacFlag |
Definition at line 199 of file plugins.py.
lsst.meas.base.plugins.SingleFrameJacobianPlugin.jacValue |
Definition at line 198 of file plugins.py.
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inherited |
Definition at line 132 of file pluginsBase.py.
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inherited |
Definition at line 131 of file pluginsBase.py.
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staticinherited |
lsst.meas.base.plugins.SingleFrameJacobianPlugin.scale |
Definition at line 201 of file plugins.py.
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staticinherited |
Definition at line 80 of file pluginsBase.py.