Flat /raid/aavsonet/bsm_s/170108/FlatB.fits Flat /raid/aavsonet/bsm_s/170108/FlatGR.fits Flat /raid/aavsonet/bsm_s/170108/FlatGr.fits Flat /raid/aavsonet/bsm_s/170108/FlatGRH.fits Flat /raid/aavsonet/bsm_s/170108/FlatI.fits Flat /raid/aavsonet/bsm_s/170108/FlatR.fits Flat /raid/aavsonet/bsm_s/170108/FlatV.fits