Flat /raid/aavsonet/bsm_berry/200121/FlatB.fits Flat /raid/aavsonet/bsm_berry/200121/FlatGRH.fits Flat /raid/aavsonet/bsm_berry/200121/FlatI.fits Flat /raid/aavsonet/bsm_berry/200121/FlatR.fits Flat /raid/aavsonet/bsm_berry/200121/FlatSG.fits Flat /raid/aavsonet/bsm_berry/200121/FlatSR.fits Flat /raid/aavsonet/bsm_berry/200121/FlatV.fits