lsst.afw gea5801aee3+7fc0f751c0
Classes | Functions
lsst.afw.image.exposure._multiband Namespace Reference

Classes

class  IncompleteDataError
 
class  MultibandExposure
 

Functions

def computePsfImage (psfModels, position, useKernelImage=True)
 

Function Documentation

◆ computePsfImage()

def lsst.afw.image.exposure._multiband.computePsfImage (   psfModels,
  position,
  useKernelImage = True 
)
Get a multiband PSF image

The PSF Image or PSF Kernel Image is computed for each band
and combined into a (filter, y, x) array.

Parameters
----------
psfModels : `dict[str, lsst.afw.detection.Psf]`
    The list of PSFs in each band.
position : `Point2D` or `tuple`
    Coordinates to evaluate the PSF.
useKernelImage: `bool`
    Execute ``Psf.computeKernelImage`` when ``True`,
    ``PSF/computeImage`` when ``False``.

Returns
-------
psfs: `lsst.afw.image.MultibandImage`
    The multiband PSF image.

Definition at line 65 of file _multiband.py.