Flat /raid/aavsonet/bsm_nh2/200901/FlatB.fits Flat /raid/aavsonet/bsm_nh2/200901/FlatI.fits Flat /raid/aavsonet/bsm_nh2/200901/FlatSG.fits Flat /raid/aavsonet/bsm_nh2/200901/FlatSI.fits Flat /raid/aavsonet/bsm_nh2/200901/FlatSR.fits Flat /raid/aavsonet/bsm_nh2/200901/FlatSU.fits Flat /raid/aavsonet/bsm_nh2/200901/FlatV.fits Flat /raid/aavsonet/bsm_nh2/200901/FlatZS.fits