Flat /raid/aavsonet/bsm_s/200618/FlatB.fits Flat /raid/aavsonet/bsm_s/200618/FlatI.fits Flat /raid/aavsonet/bsm_s/200618/FlatR.fits Flat /raid/aavsonet/bsm_s/200618/FlatSG.fits Flat /raid/aavsonet/bsm_s/200618/FlatSI.fits Flat /raid/aavsonet/bsm_s/200618/FlatSR.fits Flat /raid/aavsonet/bsm_s/200618/FlatV.fits