zoom_fits

FITS_tools.hcongrid.zoom_fits(fitsfile, scalefactor, preserve_bad_pixels=True, **kwargs)

Zoom in on a FITS image by interpolating using zoom

Parameters:

fitsfile : str

FITS file name

scalefactor : float

Zoom factor along all axes

preserve_bad_pixels : bool

Try to set NAN pixels to NAN in the zoomed image. Otherwise, bad pixels will be set to zero