Flat /raid/aavsonet/bsm_berry/170614/FlatB.fits Flat /raid/aavsonet/bsm_berry/170614/FlatGRH.fits Flat /raid/aavsonet/bsm_berry/170614/FlatI.fits Flat /raid/aavsonet/bsm_berry/170614/FlatR.fits Flat /raid/aavsonet/bsm_berry/170614/FlatV.fits