FLATFILE= '/data/gcam/58417/gimg-0003.fits.gz'                                  
FLATFILE= '/data/gcam/58417/gimg-0127.fits.gz'                                  
FLATFILE= '/data/gcam/58417/gimg-0331.fits.gz'                                  
FLATFILE= '/data/gcam/58417/gimg-0420.fits.gz'                                  
FLATFILE= '/data/gcam/58417/gimg-0564.fits.gz'                                  
FLATFILE= '/data/gcam/58417/gimg-0716.fits.gz'                                  
FLATFILE= '/data/gcam/58417/gimg-0863.fits.gz'                                  
FLATFILE= '/data/gcam/58417/gimg-1003.fits.gz'