Flat /raid/aavsonet/bsm_s/171002/FlatB.fits Flat /raid/aavsonet/bsm_s/171002/FlatGR.fits Flat /raid/aavsonet/bsm_s/171002/FlatGr.fits Flat /raid/aavsonet/bsm_s/171002/FlatGRH.fits Flat /raid/aavsonet/bsm_s/171002/FlatI.fits Flat /raid/aavsonet/bsm_s/171002/FlatR.fits Flat /raid/aavsonet/bsm_s/171002/FlatV.fits