Velocity dispersion profile along the radial (top panel) and tangential (middle panel) direction, together with the corresponding anisotropy profile (bottom panel). In all the panels, orange and cyan points indicate 1G_A and 1G_B stars, respectively, while the gray dashed lines correspond to the core and the half-light radius. On the bottom axis, the distance from the cluster center is normalized to the half-light radius from Baumgardt & Hilker (2018, r_hl = 2.78 arcmin). On the top axis, instead, the radial coordinate is converted to parsec by adopting a distance of 4.41 kpc (Baumgardt & Hilker 2018). The horizontal bars mark the extension of each radial interval.