Flat /raid/aavsonet/bsm_hq/170228/FlatB.fits Flat /raid/aavsonet/bsm_hq/170228/FlatDG.fits Flat /raid/aavsonet/bsm_hq/170228/FlatGRH.fits Flat /raid/aavsonet/bsm_hq/170228/FlatI.fits Flat /raid/aavsonet/bsm_hq/170228/FlatR.fits Flat /raid/aavsonet/bsm_hq/170228/FlatSU.fits Flat /raid/aavsonet/bsm_hq/170228/FlatV.fits