Flat /raid/aavsonet/bsm_nm/200506/FlatB.fits Flat /raid/aavsonet/bsm_nm/200506/FlatI.fits Flat /raid/aavsonet/bsm_nm/200506/FlatR.fits Flat /raid/aavsonet/bsm_nm/200506/FlatSG.fits Flat /raid/aavsonet/bsm_nm/200506/FlatSI.fits Flat /raid/aavsonet/bsm_nm/200506/FlatSR.fits Flat /raid/aavsonet/bsm_nm/200506/FlatV.fits