Azimuth-velocity dispersion diagrams for 9 example galaxies. From left to right (respectively) the columns illustrate orbits that are more tangentially biased (β_ϕ → − 0.5), isotropic (β_ϕ ∼ 0), and more radially biased (β_ϕ → 0.5). Symbols are the CALIFA line-of-sight velocity dispersions and colored curves the best-fit anisotropic dispersion model (for the case  ). See text for information about the considered radial range of the diagrams.