lsst.pipe.tasks
21.0.0-125-g25893231+3ac9af0c75
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Public Member Functions | |
def | __init__ (self, colCD_1_1, colCD_1_2, colCD_2_1, colCD_2_2, **kwargs) |
def | computeDeltaRaDec (self, x, y, cd11, cd12, cd21, cd22) |
def | computeSkySeperation (self, ra1, dec1, ra2, dec2) |
def | getSkySeperationFromPixel (self, x1, y1, x2, y2, cd11, cd12, cd21, cd22) |
def | noDup (self) |
def | columns (self) |
def | multilevelColumns (self, data, columnIndex=None, returnTuple=False) |
def | __call__ (self, data, dropna=False) |
def | difference (self, data1, data2, **kwargs) |
def | fail (self, df) |
def | name (self) |
def | shortname (self) |
Public Attributes | |
colCD_1_1 | |
colCD_1_2 | |
colCD_2_1 | |
colCD_2_2 | |
filt | |
dataset | |
Static Public Attributes | |
string | name = "LocalWcsOperations" |
Computations using the stored localWcs.
Definition at line 1120 of file functors.py.
def lsst.pipe.tasks.functors.LocalWcs.__init__ | ( | self, | |
colCD_1_1, | |||
colCD_1_2, | |||
colCD_2_1, | |||
colCD_2_2, | |||
** | kwargs | ||
) |
Definition at line 1125 of file functors.py.
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inherited |
Definition at line 344 of file functors.py.
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inherited |
Columns required to perform calculation
Reimplemented in lsst.pipe.tasks.functors.Ratio, lsst.pipe.tasks.functors.LocalDipoleDiffFluxErr, lsst.pipe.tasks.functors.LocalDipoleDiffFlux, lsst.pipe.tasks.functors.LocalDipoleMeanFluxErr, lsst.pipe.tasks.functors.LocalDipoleMeanFlux, lsst.pipe.tasks.functors.LocalMagnitudeErr, lsst.pipe.tasks.functors.LocalMagnitude, lsst.pipe.tasks.functors.LocalNanojanskyErr, lsst.pipe.tasks.functors.LocalNanojansky, lsst.pipe.tasks.functors.MagnitudeErr, lsst.pipe.tasks.functors.NanoJanskyErr, lsst.pipe.tasks.functors.Photometry, lsst.pipe.tasks.functors.ReferenceBand, lsst.pipe.tasks.functors.ConvertPixelSqToArcsecondsSq, lsst.pipe.tasks.functors.ConvertPixelToArcseconds, lsst.pipe.tasks.functors.ComputePixelScale, lsst.pipe.tasks.functors.RadiusFromQuadrupole, lsst.pipe.tasks.functors.E2, lsst.pipe.tasks.functors.E1, lsst.pipe.tasks.functors.Color, lsst.pipe.tasks.functors.MagDiff, lsst.pipe.tasks.functors.MagErr, lsst.pipe.tasks.functors.Mag, lsst.pipe.tasks.functors.Column, lsst.pipe.tasks.functors.CustomFunctor, and lsst.pipe.tasks.functors.CompositeFunctor.
Definition at line 153 of file functors.py.
def lsst.pipe.tasks.functors.LocalWcs.computeDeltaRaDec | ( | self, | |
x, | |||
y, | |||
cd11, | |||
cd12, | |||
cd21, | |||
cd22 | |||
) |
Compute the distance on the sphere from x2, y1 to x1, y1. Parameters ---------- x : `pandas.Series` X pixel coordinate. y : `pandas.Series` Y pixel coordinate. cd11 : `pandas.Series` [1, 1] element of the local Wcs affine transform. cd11 : `pandas.Series` [1, 1] element of the local Wcs affine transform. cd12 : `pandas.Series` [1, 2] element of the local Wcs affine transform. cd21 : `pandas.Series` [2, 1] element of the local Wcs affine transform. cd22 : `pandas.Series` [2, 2] element of the local Wcs affine transform. Returns ------- raDecTuple : tuple RA and dec conversion of x and y given the local Wcs. Returned units are in radians.
Definition at line 1137 of file functors.py.
def lsst.pipe.tasks.functors.LocalWcs.computeSkySeperation | ( | self, | |
ra1, | |||
dec1, | |||
ra2, | |||
dec2 | |||
) |
Compute the local pixel scale conversion. Parameters ---------- ra1 : `pandas.Series` Ra of the first coordinate in radians. dec1 : `pandas.Series` Dec of the first coordinate in radians. ra2 : `pandas.Series` Ra of the second coordinate in radians. dec2 : `pandas.Series` Dec of the second coordinate in radians. Returns ------- dist : `pandas.Series` Distance on the sphere in radians.
Definition at line 1166 of file functors.py.
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inherited |
Computes difference between functor called on two different ParquetTable objects
Definition at line 355 of file functors.py.
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inherited |
Definition at line 360 of file functors.py.
def lsst.pipe.tasks.functors.LocalWcs.getSkySeperationFromPixel | ( | self, | |
x1, | |||
y1, | |||
x2, | |||
y2, | |||
cd11, | |||
cd12, | |||
cd21, | |||
cd22 | |||
) |
Compute the distance on the sphere from x2, y1 to x1, y1. Parameters ---------- x1 : `pandas.Series` X pixel coordinate. y1 : `pandas.Series` Y pixel coordinate. x2 : `pandas.Series` X pixel coordinate. y2 : `pandas.Series` Y pixel coordinate. cd11 : `pandas.Series` [1, 1] element of the local Wcs affine transform. cd11 : `pandas.Series` [1, 1] element of the local Wcs affine transform. cd12 : `pandas.Series` [1, 2] element of the local Wcs affine transform. cd21 : `pandas.Series` [2, 1] element of the local Wcs affine transform. cd22 : `pandas.Series` [2, 2] element of the local Wcs affine transform. Returns ------- Distance : `pandas.Series` Arcseconds per pixel at the location of the local WC
Definition at line 1192 of file functors.py.
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inherited |
Returns columns needed by functor from multilevel dataset To access tables with multilevel column structure, the `MultilevelParquetTable` or `DeferredDatasetHandle` need to be passed either a list of tuples or a dictionary. Parameters ---------- data : `MultilevelParquetTable` or `DeferredDatasetHandle` columnIndex (optional): pandas `Index` object either passed or read in from `DeferredDatasetHandle`. `returnTuple` : bool If true, then return a list of tuples rather than the column dictionary specification. This is set to `True` by `CompositeFunctor` in order to be able to combine columns from the various component functors.
Definition at line 227 of file functors.py.
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inherited |
Full name of functor (suitable for figure labels)
Reimplemented in lsst.pipe.tasks.functors.Ratio, lsst.pipe.tasks.functors.LocalDipoleDiffFluxErr, lsst.pipe.tasks.functors.LocalDipoleDiffFlux, lsst.pipe.tasks.functors.LocalDipoleMeanFluxErr, lsst.pipe.tasks.functors.LocalDipoleMeanFlux, lsst.pipe.tasks.functors.LocalMagnitudeErr, lsst.pipe.tasks.functors.LocalMagnitude, lsst.pipe.tasks.functors.LocalNanojanskyErr, lsst.pipe.tasks.functors.LocalNanojansky, lsst.pipe.tasks.functors.Photometry, lsst.pipe.tasks.functors.ConvertPixelSqToArcsecondsSq, lsst.pipe.tasks.functors.ConvertPixelToArcseconds, lsst.pipe.tasks.functors.Color, lsst.pipe.tasks.functors.MagDiff, lsst.pipe.tasks.functors.MagErr, lsst.pipe.tasks.functors.Mag, lsst.pipe.tasks.functors.Column, and lsst.pipe.tasks.functors.CustomFunctor.
Definition at line 364 of file functors.py.
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inherited |
Definition at line 146 of file functors.py.
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inherited |
Short name of functor (suitable for column name/dict key)
Reimplemented in lsst.pipe.tasks.functors.Color, and lsst.pipe.tasks.functors.MagDiff.
Definition at line 370 of file functors.py.
lsst.pipe.tasks.functors.LocalWcs.colCD_1_1 |
Definition at line 1131 of file functors.py.
lsst.pipe.tasks.functors.LocalWcs.colCD_1_2 |
Definition at line 1132 of file functors.py.
lsst.pipe.tasks.functors.LocalWcs.colCD_2_1 |
Definition at line 1133 of file functors.py.
lsst.pipe.tasks.functors.LocalWcs.colCD_2_2 |
Definition at line 1134 of file functors.py.
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inherited |
Definition at line 142 of file functors.py.
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inherited |
Definition at line 141 of file functors.py.
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static |
Definition at line 1123 of file functors.py.