Extract the WCS header cards from and image and write them to a local ASCII file named "clip_gethcards.out".

 


% extract_wcs_hcards --help   

Usage: extract_wcs_hcards ./local_red/WCS/iset_2_stack.fits  
arg1 - FITS image from which WCS cards will be extracted   
Additional options: 
     -v = print verbose comments 
 --help = view a help document 

Nae of output file is always =   clip_gethcards.out