Flat /raid/aavsonet/bsm_nm/200405/FlatB.fits Flat /raid/aavsonet/bsm_nm/200405/FlatI.fits Flat /raid/aavsonet/bsm_nm/200405/FlatR.fits Flat /raid/aavsonet/bsm_nm/200405/FlatSG.fits Flat /raid/aavsonet/bsm_nm/200405/FlatSI.fits Flat /raid/aavsonet/bsm_nm/200405/FlatSR.fits Flat /raid/aavsonet/bsm_nm/200405/FlatV.fits