lsst.pipe.tasks gaec7515425+e4adbcf0ac
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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 = "Distortion Ellipticity (e1)" |
str | shortname = "Distortion" |
Protected Member Functions | |
_func (self, df) | |
Protected Attributes | |
_columns | |
Calculate :math:`e_1` ellipticity component for sources, defined as: .. math:: e_1 &= (I_{xx}-I_{yy})/(I_{xx}+I_{yy}) See Also -------- E2
Definition at line 1127 of file functors.py.
lsst.pipe.tasks.functors.E1.__init__ | ( | self, | |
colXX, | |||
colXY, | |||
colYY, | |||
** | kwargs | ||
) |
Reimplemented from lsst.pipe.tasks.functors.Functor.
Definition at line 1140 of file functors.py.
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protected |
Reimplemented from lsst.pipe.tasks.functors.Functor.
Definition at line 1151 of file functors.py.
lsst.pipe.tasks.functors.E1.columns | ( | self | ) |
Columns required to perform calculation.
Reimplemented from lsst.pipe.tasks.functors.Functor.
Definition at line 1148 of file functors.py.
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protected |
Definition at line 1144 of file functors.py.
lsst.pipe.tasks.functors.E1.colXX |
Definition at line 1141 of file functors.py.
lsst.pipe.tasks.functors.E1.colXY |
Definition at line 1142 of file functors.py.
lsst.pipe.tasks.functors.E1.colYY |
Definition at line 1143 of file functors.py.
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static |
Definition at line 1137 of file functors.py.
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static |
Definition at line 1138 of file functors.py.