Flat /raid/aavsonet/bsm_s/170606/FlatB.fits Flat /raid/aavsonet/bsm_s/170606/FlatGR.fits Flat /raid/aavsonet/bsm_s/170606/FlatGr.fits Flat /raid/aavsonet/bsm_s/170606/FlatGRH.fits Flat /raid/aavsonet/bsm_s/170606/FlatI.fits Flat /raid/aavsonet/bsm_s/170606/FlatR.fits Flat /raid/aavsonet/bsm_s/170606/FlatV.fits