Flat /raid/aavsonet/bsm_nh2/200117/FlatB.fits Flat /raid/aavsonet/bsm_nh2/200117/FlatI.fits Flat /raid/aavsonet/bsm_nh2/200117/FlatSG.fits Flat /raid/aavsonet/bsm_nh2/200117/FlatSI.fits Flat /raid/aavsonet/bsm_nh2/200117/FlatSR.fits Flat /raid/aavsonet/bsm_nh2/200117/FlatSU.fits Flat /raid/aavsonet/bsm_nh2/200117/FlatV.fits Flat /raid/aavsonet/bsm_nh2/200117/FlatZS.fits