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

INTERNAL = ImageOwnerEnum.INTERNAL

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.Color = <lsst.afw.image.color.Color object at 0x7fd9702cc2f0>) → 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 0x7fd9704db6b0>) → 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 0x7fd9704decb0>, owner: lsst.afw.detection.Psf.ImageOwnerEnum = ImageOwnerEnum.???) → lsst.afw.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 0x7fd9702cc170>, owner: lsst.afw.detection.Psf.ImageOwnerEnum = ImageOwnerEnum.???) → lsst.afw.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 0x7fd9702cc130>) → 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 0x7fd9704c8f30>) → lsst.afw.geom.ellipses.Quadrupole

getAverageColor(self: lsst.afw.detection.Psf) → lsst.afw.image.color.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.Color = <lsst.afw.image.color.Color object at 0x7fd980e538f0>) → 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.ImageD, position: lsst.geom.Point2D, warpAlgorithm: str = 'lanczos5', warpBuffer: int = 5) → lsst.afw.image.image.ImageD

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