Ratio of the normalized number of halo stars selected by kinematics (Nkin = Nbin, kin∕Ntot, kin, left panels) and by metallicity (Nmet = Nbin, met∕Ntot, met, right panels)to that of halo stars selected by dynamics (Ndyn = Nbin, dyn∕Ntot, dyn) in bins of thevR − vϕ (top panel) and vR − vz (bottom panel) velocity subspaces. Bins are coloured by the logarithm of the number counts ratio.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.