PsfexPsf

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)
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

COPY = <ImageOwnerEnum.COPY: 0>

INTERNAL = <ImageOwnerEnum.INTERNAL: 1>

Methods Documentation

clone(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf) → lsst.afw.detection.Psf

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 0x7f7d3d8c26b0>) → float

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 0x7f7d4e573af0>) → lsst.geom.Box2I

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 0x7f7d3d8c2330>, owner: lsst.afw.detection.Psf.ImageOwnerEnum = <ImageOwnerEnum.???: 0>) → lsst.afw.image.image.ImageD

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 0x7f7d3d8c25b0>, owner: lsst.afw.detection.Psf.ImageOwnerEnum = <ImageOwnerEnum.???: 0>) → lsst.afw.image.image.ImageD

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 0x7f7d3d8c2570>) → float

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 0x7f7d4e576530>) → lsst.afw.geom.ellipses.Quadrupole

getAverageColor(self: lsst.afw.detection.Psf) → lsst.afw.image.color.Color

getAveragePosition(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf) → lsst.geom.Point2D

getCacheCapacity(self: lsst.afw.detection.Psf) → int

getKernel(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf, position: lsst.geom.Point2D = Point2D(nan, nan)) → lsst.afw.math.LinearCombinationKernel

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 0x7f7d4e5645b0>) → lsst::afw::math::Kernel

isPersistable(*args, **kwargs)

Overloaded function.

1. isPersistable(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf) -> bool
2. isPersistable(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf) -> bool

static readFits(*args, **kwargs)

Overloaded function.

1. readFits(fileName: str, hdu: int = -2147483648) -> lsst.meas.extensions.psfex.psfexPsf.PsfexPsf
2. readFits(manager: lsst.afw.fits._fits.MemFileManager, hdu: int = -2147483648) -> lsst.meas.extensions.psfex.psfexPsf.PsfexPsf

static recenterKernelImage(im: lsst.afw.image.image.ImageD, position: lsst.geom.Point2D, warpAlgorithm: str = 'lanczos5', warpBuffer: int = 5) → lsst.afw.image.image.ImageD

resized(self: lsst.afw.detection.Psf, width: int, height: int) → lsst.afw.detection.Psf

setCacheCapacity(self: lsst.afw.detection.Psf, arg0: int) → None

write(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf, arg0: lsst::afw::table::io::OutputArchiveHandle) → None

writeFits(*args, **kwargs)

Overloaded function.

1. writeFits(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf, fileName: str, mode: str = ‘w’) -> None
2. writeFits(self: lsst.meas.extensions.psfex.psfexPsf.PsfexPsf, manager: lsst.afw.fits._fits.MemFileManager, mode: str = ‘w’) -> None