PsfexPsf

class lsst.meas.extensions.psfex.PsfexPsf

Bases: lsst.meas.algorithms.ImagePsf

Attributes Summary

COPY
INTERNAL

Methods Summary

clone(self)
computeApertureFlux(*args, **kwargs) Overloaded function.
computeBBox(*args, **kwargs) Overloaded function.
computeImage(*args, **kwargs) Overloaded function.
computeImageBBox(*args, **kwargs) Overloaded function.
computeKernelBBox(*args, **kwargs) Overloaded function.
computeKernelImage(*args, **kwargs) Overloaded function.
computePeak(*args, **kwargs) Overloaded function.
computeShape(*args, **kwargs) Overloaded function.
getAverageColor(self)
getAveragePosition(self)
getCacheCapacity(self)
getKernel(self, position, float()))
getLocalKernel(*args, **kwargs) Overloaded function.
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(*args, **kwargs)

Overloaded function.

  1. computeApertureFlux(self: lsst.afw.detection.Psf, radius: float, position: lsst.geom.Point2D, color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f78051339b0>) -> float
  2. computeApertureFlux(self: lsst.afw.detection.Psf, radius: float) -> float
computeBBox(*args, **kwargs)

Overloaded function.

  1. computeBBox(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f7805157d30>) -> lsst.geom.Box2I
  2. computeBBox(self: lsst.afw.detection.Psf) -> lsst.geom.Box2I
computeImage(*args, **kwargs)

Overloaded function.

  1. computeImage(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f780512e8f0>, owner: lsst.afw.detection.Psf.ImageOwnerEnum = <ImageOwnerEnum.???: 0>) -> lsst::afw::image::Image<double>
  2. computeImage(self: lsst.afw.detection.Psf) -> lsst::afw::image::Image<double>
computeImageBBox(*args, **kwargs)

Overloaded function.

  1. computeImageBBox(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f780516d070>) -> lsst.geom.Box2I
  2. computeImageBBox(self: lsst.afw.detection.Psf) -> lsst.geom.Box2I
computeKernelBBox(*args, **kwargs)

Overloaded function.

  1. computeKernelBBox(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f780511e670>) -> lsst.geom.Box2I
  2. computeKernelBBox(self: lsst.afw.detection.Psf) -> lsst.geom.Box2I
computeKernelImage(*args, **kwargs)

Overloaded function.

  1. computeKernelImage(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f78050da5f0>, owner: lsst.afw.detection.Psf.ImageOwnerEnum = <ImageOwnerEnum.???: 0>) -> lsst::afw::image::Image<double>
  2. computeKernelImage(self: lsst.afw.detection.Psf) -> lsst::afw::image::Image<double>
computePeak(*args, **kwargs)

Overloaded function.

  1. computePeak(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f7809b87f70>) -> float
  2. computePeak(self: lsst.afw.detection.Psf) -> float
computeShape(*args, **kwargs)

Overloaded function.

  1. computeShape(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f7805160070>) -> lsst.afw.geom.ellipses.Quadrupole
  2. computeShape(self: lsst.afw.detection.Psf) -> lsst.afw.geom.ellipses.Quadrupole
getAverageColor(self: lsst.afw.detection.Psf) → lsst.afw.image.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(float('nan'), float('nan'))) → lsst.afw.math.LinearCombinationKernel
getLocalKernel(*args, **kwargs)

Overloaded function.

  1. getLocalKernel(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7f780513bab0>) -> lsst::afw::math::Kernel
  2. getLocalKernel(self: lsst.afw.detection.Psf) -> 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<double>, position: lsst.geom.Point2D, warpAlgorithm: str = 'lanczos5', warpBuffer: int = 5) → lsst::afw::image::Image<double>
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