Flat /raid/aavsonet/bsm_s/170124/FlatB.fits Flat /raid/aavsonet/bsm_s/170124/FlatGR.fits Flat /raid/aavsonet/bsm_s/170124/FlatGr.fits Flat /raid/aavsonet/bsm_s/170124/FlatGRH.fits Flat /raid/aavsonet/bsm_s/170124/FlatI.fits Flat /raid/aavsonet/bsm_s/170124/FlatR.fits Flat /raid/aavsonet/bsm_s/170124/FlatV.fits