Flat /raid/aavsonet/bsm_nm/200928/FlatB.fits Flat /raid/aavsonet/bsm_nm/200928/FlatI.fits Flat /raid/aavsonet/bsm_nm/200928/FlatR.fits Flat /raid/aavsonet/bsm_nm/200928/FlatSG.fits Flat /raid/aavsonet/bsm_nm/200928/FlatSI.fits Flat /raid/aavsonet/bsm_nm/200928/FlatSR.fits Flat /raid/aavsonet/bsm_nm/200928/FlatV.fits