Flat /raid/aavsonet/bsm_nh2/200727/FlatB.fits Flat /raid/aavsonet/bsm_nh2/200727/FlatI.fits Flat /raid/aavsonet/bsm_nh2/200727/FlatSG.fits Flat /raid/aavsonet/bsm_nh2/200727/FlatSI.fits Flat /raid/aavsonet/bsm_nh2/200727/FlatSR.fits Flat /raid/aavsonet/bsm_nh2/200727/FlatSU.fits Flat /raid/aavsonet/bsm_nh2/200727/FlatV.fits Flat /raid/aavsonet/bsm_nh2/200727/FlatZS.fits