Flat /raid/aavsonet/bsm_nm/200306/FlatB.fits Flat /raid/aavsonet/bsm_nm/200306/FlatI.fits Flat /raid/aavsonet/bsm_nm/200306/FlatR.fits Flat /raid/aavsonet/bsm_nm/200306/FlatSG.fits Flat /raid/aavsonet/bsm_nm/200306/FlatSI.fits Flat /raid/aavsonet/bsm_nm/200306/FlatV.fits