Flat /raid/aavsonet/bsm_nh2/200619/FlatB.fits Flat /raid/aavsonet/bsm_nh2/200619/FlatI.fits Flat /raid/aavsonet/bsm_nh2/200619/FlatSG.fits Flat /raid/aavsonet/bsm_nh2/200619/FlatSI.fits Flat /raid/aavsonet/bsm_nh2/200619/FlatSR.fits Flat /raid/aavsonet/bsm_nh2/200619/FlatSU.fits Flat /raid/aavsonet/bsm_nh2/200619/FlatV.fits Flat /raid/aavsonet/bsm_nh2/200619/FlatZS.fits