FLATFILE= '/data/gcam/58270/gimg-0004.fits.gz'                                  
FLATFILE= '/data/gcam/58270/gimg-0150.fits.gz'                                  
FLATFILE= '/data/gcam/58270/gimg-0331.fits.gz'                                  
FLATFILE= '/data/gcam/58270/gimg-0395.fits.gz'                                  
FLATFILE= '/data/gcam/58270/gimg-0527.fits.gz'                                  
FLATFILE= '/data/gcam/58270/gimg-0657.fits.gz'                                  
FLATFILE= '/data/gcam/58270/gimg-0785.fits.gz'