Flat /raid/aavsonet/bsm_nh2/190628/FlatB.fits Flat /raid/aavsonet/bsm_nh2/190628/FlatI.fits Flat /raid/aavsonet/bsm_nh2/190628/FlatSG.fits Flat /raid/aavsonet/bsm_nh2/190628/FlatSI.fits Flat /raid/aavsonet/bsm_nh2/190628/FlatSR.fits Flat /raid/aavsonet/bsm_nh2/190628/FlatSU.fits Flat /raid/aavsonet/bsm_nh2/190628/FlatV.fits Flat /raid/aavsonet/bsm_nh2/190628/FlatZS.fits