Flat /raid/aavsonet/bsm_nm/200322/FlatB.fits Flat /raid/aavsonet/bsm_nm/200322/FlatI.fits Flat /raid/aavsonet/bsm_nm/200322/FlatR.fits Flat /raid/aavsonet/bsm_nm/200322/FlatSG.fits Flat /raid/aavsonet/bsm_nm/200322/FlatSI.fits Flat /raid/aavsonet/bsm_nm/200322/FlatSR.fits Flat /raid/aavsonet/bsm_nm/200322/FlatV.fits