Flat /raid/aavsonet/bsm_nh2/200728/FlatB.fits Flat /raid/aavsonet/bsm_nh2/200728/FlatI.fits Flat /raid/aavsonet/bsm_nh2/200728/FlatSG.fits Flat /raid/aavsonet/bsm_nh2/200728/FlatSI.fits Flat /raid/aavsonet/bsm_nh2/200728/FlatSR.fits Flat /raid/aavsonet/bsm_nh2/200728/FlatSU.fits Flat /raid/aavsonet/bsm_nh2/200728/FlatV.fits Flat /raid/aavsonet/bsm_nh2/200728/FlatZS.fits