Flat /raid/aavsonet/bsm_s/161119/FlatB.fits Flat /raid/aavsonet/bsm_s/161119/FlatGR.fits Flat /raid/aavsonet/bsm_s/161119/FlatGr.fits Flat /raid/aavsonet/bsm_s/161119/FlatGRH.fits Flat /raid/aavsonet/bsm_s/161119/FlatI.fits Flat /raid/aavsonet/bsm_s/161119/FlatR.fits Flat /raid/aavsonet/bsm_s/161119/FlatV.fits