Flat /raid/aavsonet/bsm_s/170814/FlatB.fits Flat /raid/aavsonet/bsm_s/170814/FlatGR.fits Flat /raid/aavsonet/bsm_s/170814/FlatGr.fits Flat /raid/aavsonet/bsm_s/170814/FlatGRH.fits Flat /raid/aavsonet/bsm_s/170814/FlatI.fits Flat /raid/aavsonet/bsm_s/170814/FlatR.fits Flat /raid/aavsonet/bsm_s/170814/FlatV.fits