Flat /raid/aavsonet/bsm_nm/200513/FlatB.fits Flat /raid/aavsonet/bsm_nm/200513/FlatI.fits Flat /raid/aavsonet/bsm_nm/200513/FlatR.fits Flat /raid/aavsonet/bsm_nm/200513/FlatSG.fits Flat /raid/aavsonet/bsm_nm/200513/FlatSI.fits Flat /raid/aavsonet/bsm_nm/200513/FlatSR.fits Flat /raid/aavsonet/bsm_nm/200513/FlatV.fits