Comparison with literature 1D velocity dispersion profiles. Panel a: comparison with literature velocity dispersion profiles, determined from line-of-sight velocity measurements, of canonical and anomalous stars from Marino et al. (2014), respectively shown with azure and red empty triangles. Extra-tidal stars dispersion in indicated by the purple empty triangle. Panel b: 1D velocity dispersion profile from proper motions from Baumgardt et al. (2019), Vasiliev & Baumgardt (2021), represented by the black diamonds and green line, respectively. Dynamical profiles have been determined from all cluster stars. Grey circles indicate the 1D velocity dispersion computed in this work analyzing all cluster stars, regardless of their canonical or anomalous classification.