GaussianPsf

class lsst.afw.detection.GaussianPsf

Bases: Psf

Attributes Summary

COPY

INTERNAL

Methods Summary

clone(self)

computeApertureFlux(self, radius, position, ...)

computeBBox(self, position, color)

computeImage(self, position, color, owner)

computeImageBBox(self, position, color)

computeKernelBBox(self, position, color)

computeKernelImage(self, position, color, owner)

computePeak(self, position, color)

computeShape(self, position, color)

getAverageColor(self)

getAveragePosition(self)

getCacheCapacity(self)

getDimensions(self)

getLocalKernel(self, position, color)

getSigma(self)

isPersistable(*args, **kwargs)

Overloaded function.

readFits(*args, **kwargs)

Overloaded function.

recenterKernelImage(im, position, ...)

resized(self, width, height)

setCacheCapacity(self, arg0)

writeFits(*args, **kwargs)

Overloaded function.

Attributes Documentation

COPY = <ImageOwnerEnum.COPY: 0>
INTERNAL = <ImageOwnerEnum.INTERNAL: 1>

Methods Documentation

clone(self: lsst.afw.detection.GaussianPsf) → lsst.afw.detection.Psf
computeApertureFlux(self: lsst.afw.detection.Psf, radius: typing.SupportsFloat, position: lsst.geom.Point2D, color: lsst.afw.image._imageLib.Color = <lsst.afw.image._imageLib.Color object at 0x7d7a08f35c70>) → float
computeBBox(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image._imageLib.Color = <lsst.afw.image._imageLib.Color object at 0x7d7a09406530>) → lsst.geom.Box2I
computeImage(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image._imageLib.Color = <lsst.afw.image._imageLib.Color object at 0x7d7a09407230>, owner: lsst.afw.detection.Psf.ImageOwnerEnum = <ImageOwnerEnum.???: 0>) → lsst::afw::image::Image<double>
computeImageBBox(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image._imageLib.Color = <lsst.afw.image._imageLib.Color object at 0x7d7a09405ff0>) → lsst.geom.Box2I
computeKernelBBox(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image._imageLib.Color = <lsst.afw.image._imageLib.Color object at 0x7d7a094058f0>) → lsst.geom.Box2I
computeKernelImage(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image._imageLib.Color = <lsst.afw.image._imageLib.Color object at 0x7d7a09406bb0>, owner: lsst.afw.detection.Psf.ImageOwnerEnum = <ImageOwnerEnum.???: 0>) → lsst::afw::image::Image<double>
computePeak(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image._imageLib.Color = <lsst.afw.image._imageLib.Color object at 0x7d7a08fa5cf0>) → float
computeShape(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image._imageLib.Color = <lsst.afw.image._imageLib.Color object at 0x7d7a094065b0>) → lsst.afw.geom.ellipses.Quadrupole
getAverageColor(self: lsst.afw.detection.Psf) → lsst.afw.image._imageLib.Color
getAveragePosition(self: lsst.afw.detection.Psf) → lsst.geom.Point2D
getCacheCapacity(self: lsst.afw.detection.Psf) → int
getDimensions(self: lsst.afw.detection.GaussianPsf) → lsst.geom.Extent2I
getLocalKernel(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D, color: lsst.afw.image._imageLib.Color = <lsst.afw.image._imageLib.Color object at 0x7d7a0909d730>) → lsst::afw::math::Kernel
getSigma(self: lsst.afw.detection.GaussianPsf) → float
isPersistable(*args, **kwargs)

Overloaded function.

  1. isPersistable(self: lsst.afw.detection.GaussianPsf) -> bool

  2. isPersistable(self: lsst.afw.detection.GaussianPsf) -> bool

static readFits(*args, **kwargs)

Overloaded function.

  1. readFits(fileName: str, hdu: typing.SupportsInt = -2147483648) -> lsst.afw.detection.GaussianPsf

  2. readFits(manager: lsst.afw.fits._fits.MemFileManager, hdu: typing.SupportsInt = -2147483648) -> lsst.afw.detection.GaussianPsf

static recenterKernelImage(im: lsst::afw::image::Image<double>, position: lsst.geom.Point2D, warpAlgorithm: str = 'lanczos5', warpBuffer: typing.SupportsInt = 5) → lsst::afw::image::Image<double>
resized(self: lsst.afw.detection.GaussianPsf, width: SupportsInt, height: SupportsInt) → lsst.afw.detection.Psf
setCacheCapacity(self: lsst.afw.detection.Psf, arg0: SupportsInt) → None
writeFits(*args, **kwargs)

Overloaded function.

  1. writeFits(self: lsst.afw.detection.GaussianPsf, fileName: str, mode: str = ‘w’) -> None

  2. writeFits(self: lsst.afw.detection.GaussianPsf, manager: lsst.afw.fits._fits.MemFileManager, mode: str = ‘w’) -> None