Flat /raid/aavsonet/bsm_s/200312/FlatB.fits Flat /raid/aavsonet/bsm_s/200312/FlatGR.fits Flat /raid/aavsonet/bsm_s/200312/FlatGr.fits Flat /raid/aavsonet/bsm_s/200312/FlatGRH.fits Flat /raid/aavsonet/bsm_s/200312/FlatI.fits Flat /raid/aavsonet/bsm_s/200312/FlatR.fits Flat /raid/aavsonet/bsm_s/200312/FlatSG.fits Flat /raid/aavsonet/bsm_s/200312/FlatSI.fits Flat /raid/aavsonet/bsm_s/200312/FlatSR.fits Flat /raid/aavsonet/bsm_s/200312/FlatSU.fits Flat /raid/aavsonet/bsm_s/200312/FlatV.fits