Flat /raid/aavsonet/bsm_s/150820/Flat20130821.fits Flat /raid/aavsonet/bsm_s/150820/FlatB.fits Flat /raid/aavsonet/bsm_s/150820/FlatGR.fits Flat /raid/aavsonet/bsm_s/150820/FlatGr.fits Flat /raid/aavsonet/bsm_s/150820/FlatGRH.fits Flat /raid/aavsonet/bsm_s/150820/FlatI.fits Flat /raid/aavsonet/bsm_s/150820/FlatR.fits Flat /raid/aavsonet/bsm_s/150820/FlatV.fits