Flat /raid/aavsonet/bsm_nh2/200531/FlatB.fits Flat /raid/aavsonet/bsm_nh2/200531/FlatI.fits Flat /raid/aavsonet/bsm_nh2/200531/FlatSG.fits Flat /raid/aavsonet/bsm_nh2/200531/FlatSI.fits Flat /raid/aavsonet/bsm_nh2/200531/FlatSR.fits Flat /raid/aavsonet/bsm_nh2/200531/FlatSU.fits Flat /raid/aavsonet/bsm_nh2/200531/FlatV.fits Flat /raid/aavsonet/bsm_nh2/200531/FlatZS.fits