lsst.pipe.tasks g281251e7f9+9d3b0d3b84
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Public Member Functions | |
__init__ (self, colXX, colXY, colYY, **kwargs) | |
columns (self) | |
Public Attributes | |
colXX | |
colXY | |
colYY | |
Protected Member Functions | |
_func (self, df) | |
Calculate the radius from the quadrupole moments. This returns the fourth root of the determinant of the second moments tensor, which has units of pixels. See Also -------- SdssTraceSize HsmTraceSize
Definition at line 1181 of file functors.py.
lsst.pipe.tasks.functors.RadiusFromQuadrupole.__init__ | ( | self, | |
colXX, | |||
colXY, | |||
colYY, | |||
** | kwargs | ||
) |
Reimplemented from lsst.pipe.tasks.functors.Functor.
Definition at line 1193 of file functors.py.
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protected |
Reimplemented from lsst.pipe.tasks.functors.Functor.
Definition at line 1203 of file functors.py.
lsst.pipe.tasks.functors.RadiusFromQuadrupole.columns | ( | self | ) |
Columns required to perform calculation.
Reimplemented from lsst.pipe.tasks.functors.Functor.
Definition at line 1200 of file functors.py.
lsst.pipe.tasks.functors.RadiusFromQuadrupole.colXX |
Definition at line 1194 of file functors.py.
lsst.pipe.tasks.functors.RadiusFromQuadrupole.colXY |
Definition at line 1195 of file functors.py.
lsst.pipe.tasks.functors.RadiusFromQuadrupole.colYY |
Definition at line 1196 of file functors.py.