GaussianPsf

class lsst.afw.detection.GaussianPsf

Bases: lsst.afw.detection.Psf

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)
getDimensions(self)
getLocalKernel(self, position, nan), 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: float, position: lsst.geom.Point2D = Point2D(nan, nan), color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7fc5b4d2af30>) → float

computeBBox(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D = Point2D(nan, nan), color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7fc60953e530>) → lsst.geom.Box2I

computeImage(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D = Point2D(nan, nan), color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7fc5cd6cfef0>, owner: lsst.afw.detection.Psf.ImageOwnerEnum = <ImageOwnerEnum.???: 0>) → lsst::afw::image::Image<double>

computeKernelImage(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D = Point2D(nan, nan), color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7fc5cdadfeb0>, owner: lsst.afw.detection.Psf.ImageOwnerEnum = <ImageOwnerEnum.???: 0>) → lsst::afw::image::Image<double>

computePeak(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D = Point2D(nan, nan), color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7fc5cdadf970>) → float

computeShape(self: lsst.afw.detection.Psf, position: lsst.geom.Point2D = Point2D(nan, nan), color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7fc5cdaf09f0>) → lsst.afw.geom.ellipses.Quadrupole

getAverageColor(self: lsst.afw.detection.Psf) → lsst.afw.image.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 = Point2D(nan, nan), color: lsst.afw.image.Color = <lsst.afw.image.Color object at 0x7fc5cd6b6b70>) → 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: int = -2147483648) -> lsst.afw.detection.GaussianPsf
2. readFits(manager: lsst.afw.fits._fits.MemFileManager, hdu: int = -2147483648) -> lsst.afw.detection.GaussianPsf

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.GaussianPsf, width: int, height: int) → lsst.afw.detection.Psf

setCacheCapacity(self: lsst.afw.detection.Psf, arg0: int) → 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