Evolution of a non-isolated cluster of the solar neighborhood with SFE_gl = 0.20, M_⋆ = 6000 M_⊙ and r_h/r_t = 0.052 over 50 Myr after gas expulsion. We show 49 Lagrange radii, ranging from 2 percent to 98 percent in intervals of 2 percent (solid and dashed lines). The instantaneous tidal radius r_t of the cluster is shown as the dotted line. Thick solid lines correspond to every 10 percent of the Lagrange radius, and the dashed line corresponds to 50 percent of the Lagrange radius.