Flat /raid/aavsonet/bsm_nh2/180925/FlatB.fits Flat /raid/aavsonet/bsm_nh2/180925/FlatI.fits Flat /raid/aavsonet/bsm_nh2/180925/FlatSG.fits Flat /raid/aavsonet/bsm_nh2/180925/FlatSI.fits Flat /raid/aavsonet/bsm_nh2/180925/FlatSR.fits Flat /raid/aavsonet/bsm_nh2/180925/FlatSU.fits Flat /raid/aavsonet/bsm_nh2/180925/FlatV.fits Flat /raid/aavsonet/bsm_nh2/180925/FlatZS.fits