Psf

class lsst.afw.detection.Psf

Bases: lsst.afw.typehandling.Storable

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)
getLocalKernel(self, position, nan), color)
isPersistable(self)
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.Psf) → 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 0x7f1eea4e4cf0>) → 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 0x7f1efe2009f0>) → 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 0x7f1efe219ab0>, 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 0x7f1eea4e4b70>, 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 0x7f1eea4e4b30>) → 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 0x7f1efe237530>) → lsst.afw.geom.ellipses.quadrupole.quadrupole.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

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 0x7f1eea4e4f70>) → lsst::afw::math::Kernel

isPersistable(self: lsst.afw.detection.Psf) → bool

static readFits(*args, **kwargs)

Overloaded function.

1. readFits(fileName: str, hdu: int = -2147483648) -> lsst.afw.detection.Psf
2. readFits(manager: lsst.afw.fits.fits.MemFileManager, hdu: int = -2147483648) -> lsst.afw.detection.Psf

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

writeFits(*args, **kwargs)

Overloaded function.

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