PsfexPsf¶
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class
lsst.meas.extensions.psfex.
PsfexPsf
¶ Bases:
lsst.meas.extensions.psfex.PersistableFacadePsfexPsf
,lsst.meas.algorithms.imagePsf.ImagePsf
Attributes Summary
Methods Summary
clone
(self)computeApertureFlux
(self, radius, position, …)computeBBox
(self, position, color)computeImage
(self, position, color, owner)computeKernelImage
(self, position, color, owner)computePeak
(self, position, color)computeShape
(self, position, color)getAverageColor
(self)getAveragePosition
(self)getCacheCapacity
(self)getKernel
(self, position)getLocalKernel
(self, position, color)isPersistable
(self)readFits
(*args, **kwargs)Overloaded function.
recenterKernelImage
(im, position, …)resized
(self, width, height)setCacheCapacity
(self, arg0)write
(self, arg0)writeFits
(*args, **kwargs)Overloaded function.
Attributes Documentation
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COPY
= ImageOwnerEnum.COPY¶
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INTERNAL
= ImageOwnerEnum.INTERNAL¶
Methods Documentation
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clone
(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf) → lsst.afw.detection.Psf¶
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computeApertureFlux
(self: lsst.afw.detection.Psf, radius: float, position: lsst.geom.Point2D=Point2D(nan, nan), color: lsst.afw.image.color.Color=<lsst.afw.image.color.Color object at 0x7fe0a0c20768>) → float¶
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computeBBox
(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D=Point2D(nan, nan), color: lsst.afw.image.color.Color=<lsst.afw.image.color.Color object at 0x7fe0a0c20848>) → lsst.geom.Box2I¶
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computeImage
(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D=Point2D(nan, nan), color: lsst.afw.image.color.Color=<lsst.afw.image.color.Color object at 0x7fe0a0c20570>, owner: lsst.afw.detection.Psf.ImageOwnerEnum=ImageOwnerEnum.???) → lsst.afw.image.image.image.ImageD¶
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computeKernelImage
(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D=Point2D(nan, nan), color: lsst.afw.image.color.Color=<lsst.afw.image.color.Color object at 0x7fe0a0c205e0>, owner: lsst.afw.detection.Psf.ImageOwnerEnum=ImageOwnerEnum.???) → lsst.afw.image.image.image.ImageD¶
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computePeak
(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D=Point2D(nan, nan), color: lsst.afw.image.color.Color=<lsst.afw.image.color.Color object at 0x7fe0a0c20650>) → float¶
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computeShape
(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D=Point2D(nan, nan), color: lsst.afw.image.color.Color=<lsst.afw.image.color.Color object at 0x7fe0a0c207d8>) → lsst.afw.geom.ellipses.quadrupole.quadrupole.Quadrupole¶
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getAverageColor
(self: lsst.afw.detection.Psf) → lsst.afw.image.color.Color¶
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getAveragePosition
(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf) → lsst.geom.Point2D¶
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getCacheCapacity
(self: lsst.afw.detection.Psf) → int¶
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getKernel
(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf, position: lsst.geom.Point2D=Point2D(nan, nan)) → lsst.afw.math.kernel.LinearCombinationKernel¶
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getLocalKernel
(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D=Point2D(nan, nan), color: lsst.afw.image.color.Color=<lsst.afw.image.color.Color object at 0x7fe0a0c208b8>) → lsst::afw::math::Kernel¶
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isPersistable
(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf) → bool¶
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readFits
(*args, **kwargs)¶ Overloaded function.
readFits(fileName: str, hdu: int=-2147483648) -> lsst::meas::extensions::psfex::PsfexPsf
readFits(manager: lsst.afw.fits.fits.MemFileManager, hdu: int=-2147483648) -> lsst::meas::extensions::psfex::PsfexPsf
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recenterKernelImage
(im: lsst.afw.image.image.image.ImageD, position: lsst.geom.Point2D, warpAlgorithm: str='lanczos5', warpBuffer: int=5) → lsst.afw.image.image.image.ImageD¶
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resized
(self: lsst.afw.detection.Psf, width: int, height: int) → lsst.afw.detection.Psf¶
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setCacheCapacity
(self: lsst.afw.detection.Psf, arg0: int) → None¶
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write
(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf, arg0: lsst::afw::table::io::OutputArchiveHandle) → None¶
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writeFits
(*args, **kwargs)¶ Overloaded function.
writeFits(self: lsst.afw.detection.Psf, fileName: str, mode: str=’w’) -> None
writeFits(self: lsst.afw.detection.Psf, manager: lsst.afw.fits.fits.MemFileManager, mode: str=’w’) -> None
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