Flat /raid/aavsonet/bsm_nm/180406/FlatB.fits Flat /raid/aavsonet/bsm_nm/180406/FlatC.fits Flat /raid/aavsonet/bsm_nm/180406/FlatGRH.fits Flat /raid/aavsonet/bsm_nm/180406/FlatI.fits Flat /raid/aavsonet/bsm_nm/180406/FlatR.fits Flat /raid/aavsonet/bsm_nm/180406/FlatSG.fits Flat /raid/aavsonet/bsm_nm/180406/FlatSI.fits Flat /raid/aavsonet/bsm_nm/180406/FlatSR.fits Flat /raid/aavsonet/bsm_nm/180406/FlatV.fits Flat /raid/aavsonet/bsm_nm/180406/FlatZS.fits