PsfexPsf¶
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class
lsst.meas.extensions.psfex.
PsfexPsf
¶ Bases:
lsst.meas.algorithms.imagePsf.ImagePsf
Attributes Summary
COPY
INTERNAL
Methods Summary
clone
(self)computeApertureFlux
(self, radius, position, …)computeBBox
(self, position, nan), color)computeImage
(self, position, nan), color, owner)computeImageBBox
(self, position, nan), color)computeKernelBBox
(self, position, nan), color)computeKernelImage
(self, position, nan), …)computePeak
(self, position, nan), color)computeShape
(self, position, nan), color)getAverageColor
(self)getAveragePosition
(self)getCacheCapacity
(self)getKernel
(self, position, nan))getLocalKernel
(self, position, nan), color)isPersistable
(*args, **kwargs)Overloaded function. 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: 0>¶
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INTERNAL
= <ImageOwnerEnum.INTERNAL: 1>¶
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 = <lsst.afw.image.Color object at 0x7f46f26be9f0>) → float¶
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computeBBox
(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D = Point2D(nan, nan), color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f46f2689f70>) → 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 = <lsst.afw.image.Color object at 0x7f46f32c75f0>, owner: lsst.afw.detection.Psf.ImageOwnerEnum = <ImageOwnerEnum.???: 0>) → lsst::afw::image::Image<double>¶
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computeImageBBox
(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D = Point2D(nan, nan), color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f46f32ad0b0>) → lsst.geom.Box2I¶
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computeKernelBBox
(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D = Point2D(nan, nan), color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f46f26bedb0>) → lsst.geom.Box2I¶
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computeKernelImage
(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D = Point2D(nan, nan), color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f46f2c6efb0>, owner: lsst.afw.detection.Psf.ImageOwnerEnum = <ImageOwnerEnum.???: 0>) → lsst::afw::image::Image<double>¶
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computePeak
(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D = Point2D(nan, nan), color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f46f26b30f0>) → float¶
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computeShape
(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D = Point2D(nan, nan), color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f46f2c9d4b0>) → lsst.afw.geom.ellipses.Quadrupole¶
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getAverageColor
(self: lsst.afw.detection.Psf) → lsst.afw.image.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.LinearCombinationKernel¶
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getLocalKernel
(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D = Point2D(nan, nan), color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f46f2682eb0>) → lsst::afw::math::Kernel¶
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isPersistable
(*args, **kwargs)¶ Overloaded function.
- isPersistable(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf) -> bool
- isPersistable(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf) -> bool
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static
readFits
(*args, **kwargs)¶ Overloaded function.
- readFits(fileName: str, hdu: int = -2147483648) -> lsst.meas.extensions.psfex.psfexPsf.PsfexPsf
- readFits(manager: lsst.afw.fits._fits.MemFileManager, hdu: int = -2147483648) -> lsst.meas.extensions.psfex.psfexPsf.PsfexPsf
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static
recenterKernelImage
(im: lsst::afw::image::Image<double>, position: lsst.geom.Point2D, warpAlgorithm: str = 'lanczos5', warpBuffer: int = 5) → lsst::afw::image::Image<double>¶
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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.meas.extensions.psfex.psfexPsf.PsfexPsf, fileName: str, mode: str = ‘w’) -> None
- writeFits(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf, manager: lsst.afw.fits._fits.MemFileManager, mode: str = ‘w’) -> None
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