Flat /raid/aavsonet/bsm_nh2/200819/FlatB.fits Flat /raid/aavsonet/bsm_nh2/200819/FlatI.fits Flat /raid/aavsonet/bsm_nh2/200819/FlatSG.fits Flat /raid/aavsonet/bsm_nh2/200819/FlatSI.fits Flat /raid/aavsonet/bsm_nh2/200819/FlatSR.fits Flat /raid/aavsonet/bsm_nh2/200819/FlatSU.fits Flat /raid/aavsonet/bsm_nh2/200819/FlatV.fits Flat /raid/aavsonet/bsm_nh2/200819/FlatZS.fits