Flat /raid/aavsonet/bsm_nh2/200301/FlatB.fits Flat /raid/aavsonet/bsm_nh2/200301/FlatI.fits Flat /raid/aavsonet/bsm_nh2/200301/FlatSG.fits Flat /raid/aavsonet/bsm_nh2/200301/FlatSI.fits Flat /raid/aavsonet/bsm_nh2/200301/FlatSR.fits Flat /raid/aavsonet/bsm_nh2/200301/FlatSU.fits Flat /raid/aavsonet/bsm_nh2/200301/FlatV.fits Flat /raid/aavsonet/bsm_nh2/200301/FlatZS.fits