PsfexPsf

class lsst.meas.extensions.psfex.PsfexPsf

Bases: 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])

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 0x7f57c8513df0>) -> 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 0x7f57c89e19b0>) -> 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 0x7f57c85012b0>, 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 0x7f57c89c16f0>) -> 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 0x7f57c8511cb0>) -> 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 0x7f57c8501470>, 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 0x7f57c89f91b0>) -> 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 0x7f57c85114b0>) -> 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 0x7f58fcbcbf30>) -> 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