Notes. From left to right: cluster name, the ratio between the mean radial velocity and the radial velocity dispersion, number of members, cluster age (according to Cantat-Gaudin et al. 2020), and radius enclosing half of the members. Errors on ⟨v_R⟩/σ_R are directly obtained from the MCMC sampling of the posterior distribution, whereas errors on R₅₀ are obtained by bootstrap resampling the radial distribution of stellar members. The values reported correspond to the 16th and 84th percentiles of the distributions (i.e., corresponding to the 1σ value if the distributions were Gaussian).