FLATFILE= '/data/gcam/58212/gimg-0003.fits.gz'                                  
FLATFILE= '/data/gcam/58212/gimg-0011.fits.gz'                                  
FLATFILE= '/data/gcam/58212/gimg-0210.fits.gz'                                  
FLATFILE= '/data/gcam/58212/gimg-0370.fits.gz'                                  
FLATFILE= '/data/gcam/58212/gimg-0622.fits.gz'                                  
FLATFILE= '/data/gcam/58212/gimg-0791.fits.gz'