Flat /raid/aavsonet/bsm_nh2/200815/FlatB.fits Flat /raid/aavsonet/bsm_nh2/200815/FlatI.fits Flat /raid/aavsonet/bsm_nh2/200815/FlatSG.fits Flat /raid/aavsonet/bsm_nh2/200815/FlatSI.fits Flat /raid/aavsonet/bsm_nh2/200815/FlatSR.fits Flat /raid/aavsonet/bsm_nh2/200815/FlatSU.fits Flat /raid/aavsonet/bsm_nh2/200815/FlatV.fits Flat /raid/aavsonet/bsm_nh2/200815/FlatZS.fits