Flat /raid/aavsonet/bsm_nm/200507/FlatB.fits Flat /raid/aavsonet/bsm_nm/200507/FlatI.fits Flat /raid/aavsonet/bsm_nm/200507/FlatR.fits Flat /raid/aavsonet/bsm_nm/200507/FlatSG.fits Flat /raid/aavsonet/bsm_nm/200507/FlatSI.fits Flat /raid/aavsonet/bsm_nm/200507/FlatSR.fits Flat /raid/aavsonet/bsm_nm/200507/FlatV.fits