create_psf_cube

mpdaf.MUSE.create_psf_cube(shape, fwhm, beta=None, wcs=None, unit_fwhm=Unit('arcsec'))

Create a PSF cube with FWHM varying along each wavelength plane.

Depending on the value of the ‘fwhm’ parameter, the PSF can be a Gaussian or a Moffat.

Parameters

fwhmlist

List of FHHM values for each wavelength plane.

betafloat or none

if not none, the PSF is a Moffat function with beta value, else it is a Gaussian.