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
INTERNAL = ImageOwnerEnum.INTERNAL

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 0x7f5b50d1b0f0>) → 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 0x7f5b6a334d70>) → 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 0x7f5b50d197f0>, owner: lsst.afw.detection.Psf.ImageOwnerEnum = ImageOwnerEnum.???) → lsst.afw.image.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 0x7f5b50d19c70>, owner: lsst.afw.detection.Psf.ImageOwnerEnum = ImageOwnerEnum.???) → lsst.afw.image.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 0x7f5b7268b130>) → 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 0x7f5b6a329e30>) → lsst.afw.geom.ellipses.quadrupole.quadrupole.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.kernel.kernel.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 0x7f5b72829bb0>) → 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.image.ImageD, position: lsst.geom.Point2D, warpAlgorithm: str = 'lanczos5', warpBuffer: int = 5) → lsst.afw.image.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