Flat /raid/aavsonet/bsm_nm/170315/FlatB.fits Flat /raid/aavsonet/bsm_nm/170315/FlatC.fits Flat /raid/aavsonet/bsm_nm/170315/FlatGRH.fits Flat /raid/aavsonet/bsm_nm/170315/FlatI.fits Flat /raid/aavsonet/bsm_nm/170315/FlatR.fits Flat /raid/aavsonet/bsm_nm/170315/FlatSG.fits Flat /raid/aavsonet/bsm_nm/170315/FlatSI.fits Flat /raid/aavsonet/bsm_nm/170315/FlatSR.fits Flat /raid/aavsonet/bsm_nm/170315/FlatV.fits Flat /raid/aavsonet/bsm_nm/170315/FlatZS.fits