Flat /raid/aavsonet/bsm_nm/200926/FlatB.fits Flat /raid/aavsonet/bsm_nm/200926/FlatI.fits Flat /raid/aavsonet/bsm_nm/200926/FlatR.fits Flat /raid/aavsonet/bsm_nm/200926/FlatSG.fits Flat /raid/aavsonet/bsm_nm/200926/FlatSI.fits Flat /raid/aavsonet/bsm_nm/200926/FlatSR.fits Flat /raid/aavsonet/bsm_nm/200926/FlatV.fits