Top panel: galaxies in the projected phase-space diagram, R,v_rf. Black dots represent galaxies identified as cluster members by both the P+G and Clean algorithms. Open circles represent galaxies identified as cluster members by the P+G algorithm only. Squares represent galaxies identified as cluster members by the Clean algorithm only. Crosses represent noncluster members. Bottom panel: cluster members selected with the P+G method in the projected phase-space diagram, R,v_rf. Red circles represent passive galaxies, blue stars represent SF galaxies. In both panels the vertical (magenta) line indicates r_200,U, i.e. the r₂₀₀ value obtained by scaling the r_Δ estimate of U12 at Δ = 200, using their best-fit NFW profile.