Flat /raid/aavsonet/bsm_nm/200812/FlatB.fits Flat /raid/aavsonet/bsm_nm/200812/FlatI.fits Flat /raid/aavsonet/bsm_nm/200812/FlatR.fits Flat /raid/aavsonet/bsm_nm/200812/FlatSG.fits Flat /raid/aavsonet/bsm_nm/200812/FlatSI.fits Flat /raid/aavsonet/bsm_nm/200812/FlatSR.fits Flat /raid/aavsonet/bsm_nm/200812/FlatV.fits