Flat /raid/aavsonet/bsm_nh/180126/FlatB.fits Flat /raid/aavsonet/bsm_nh/180126/FlatDG.fits Flat /raid/aavsonet/bsm_nh/180126/FlatGRH.fits Flat /raid/aavsonet/bsm_nh/180126/FlatI.fits Flat /raid/aavsonet/bsm_nh/180126/FlatR.fits Flat /raid/aavsonet/bsm_nh/180126/FlatSU.fits Flat /raid/aavsonet/bsm_nh/180126/FlatV.fits