lsst.pipe.tasks g83996f0134+85c85f2fc3
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Public Member Functions | |
__init__ (self, colXX, colXY, colYY, **kwargs) | |
columns (self) | |
Public Attributes | |
colXX | |
colXY | |
colYY | |
Static Public Attributes | |
str | name = "Ellipticity e2" |
Protected Member Functions | |
_func (self, df) | |
Calculate :math:`e_2` ellipticity component for sources, defined as: .. math:: e_2 &= 2I_{xy}/(I_{xx}+I_{yy}) See Also -------- E1
Definition at line 1136 of file functors.py.
lsst.pipe.tasks.functors.E2.__init__ | ( | self, | |
colXX, | |||
colXY, | |||
colYY, | |||
** | kwargs ) |
Reimplemented from lsst.pipe.tasks.functors.Functor.
Definition at line 1148 of file functors.py.
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protected |
Reimplemented from lsst.pipe.tasks.functors.Functor.
Definition at line 1158 of file functors.py.
lsst.pipe.tasks.functors.E2.columns | ( | self | ) |
Columns required to perform calculation.
Reimplemented from lsst.pipe.tasks.functors.Functor.
Definition at line 1155 of file functors.py.
lsst.pipe.tasks.functors.E2.colXX |
Definition at line 1149 of file functors.py.
lsst.pipe.tasks.functors.E2.colXY |
Definition at line 1150 of file functors.py.
lsst.pipe.tasks.functors.E2.colYY |
Definition at line 1151 of file functors.py.
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static |
Definition at line 1146 of file functors.py.