Flat /raid/aavsonet/bsm_hamren/170421/FlatB.fits Flat /raid/aavsonet/bsm_hamren/170421/FlatC.fits Flat /raid/aavsonet/bsm_hamren/170421/FlatDG.fits Flat /raid/aavsonet/bsm_hamren/170421/FlatGRH.fits Flat /raid/aavsonet/bsm_hamren/170421/FlatI.fits Flat /raid/aavsonet/bsm_hamren/170421/FlatR.fits Flat /raid/aavsonet/bsm_hamren/170421/FlatSU.fits Flat /raid/aavsonet/bsm_hamren/170421/FlatV.fits