Flat /raid/aavsonet/bsm_nm/200516/FlatB.fits Flat /raid/aavsonet/bsm_nm/200516/FlatI.fits Flat /raid/aavsonet/bsm_nm/200516/FlatR.fits Flat /raid/aavsonet/bsm_nm/200516/FlatSG.fits Flat /raid/aavsonet/bsm_nm/200516/FlatSI.fits Flat /raid/aavsonet/bsm_nm/200516/FlatSR.fits Flat /raid/aavsonet/bsm_nm/200516/FlatV.fits