Flat /raid/aavsonet/bsm_nh2/200704/FlatB.fits Flat /raid/aavsonet/bsm_nh2/200704/FlatI.fits Flat /raid/aavsonet/bsm_nh2/200704/FlatSG.fits Flat /raid/aavsonet/bsm_nh2/200704/FlatSI.fits Flat /raid/aavsonet/bsm_nh2/200704/FlatSR.fits Flat /raid/aavsonet/bsm_nh2/200704/FlatSU.fits Flat /raid/aavsonet/bsm_nh2/200704/FlatV.fits Flat /raid/aavsonet/bsm_nh2/200704/FlatZS.fits