Flat /raid/aavsonet/bsm_nm/200930/FlatB.fits Flat /raid/aavsonet/bsm_nm/200930/FlatI.fits Flat /raid/aavsonet/bsm_nm/200930/FlatR.fits Flat /raid/aavsonet/bsm_nm/200930/FlatSG.fits Flat /raid/aavsonet/bsm_nm/200930/FlatSI.fits Flat /raid/aavsonet/bsm_nm/200930/FlatSR.fits Flat /raid/aavsonet/bsm_nm/200930/FlatV.fits