hdu_to_imagemodel

grizli.jwst_utils.hdu_to_imagemodel(in_hdu)

Workaround for initializing a jwst.datamodels.ImageModel from a normal FITS ImageHDU that could contain HST header keywords and unexpected WCS definition.

TBD

Parameters

in_hduastropy.io.fits.ImageHDU

Returns

imgjwst.datamodels.ImageModel