Flat /raid/aavsonet/bsm_s/200311/FlatB.fits Flat /raid/aavsonet/bsm_s/200311/FlatGR.fits Flat /raid/aavsonet/bsm_s/200311/FlatGr.fits Flat /raid/aavsonet/bsm_s/200311/FlatGRH.fits Flat /raid/aavsonet/bsm_s/200311/FlatI.fits Flat /raid/aavsonet/bsm_s/200311/FlatR.fits Flat /raid/aavsonet/bsm_s/200311/FlatSG.fits Flat /raid/aavsonet/bsm_s/200311/FlatSI.fits Flat /raid/aavsonet/bsm_s/200311/FlatSR.fits Flat /raid/aavsonet/bsm_s/200311/FlatSU.fits Flat /raid/aavsonet/bsm_s/200311/FlatV.fits