Moffat2D

mpdaf.MUSE.Moffat2D(fwhm, beta, shape, center=None, normalize=True)

Compute Moffat for a value or array of values of FWHM and beta.

Parameters:

fwhm : float or array of float

Moffat fwhm in pixels.

beta : float or array of float

Power index of the Moffat.

shape : tuple

Spatial dimension of the FSF.

center : tuple

Center in pixel (if None the image center is used)

normalize : bool

If True, normalize the Moffat.

Returns:

PSF_Moffat : array (Nz, size, size)

MUSE PSF