Trajectories corresponding to the k₁ = L₁/L_Edd = 0.36 curve in Fig. 5. Final luminosity k₂ = 0.930 is fixed in both trajectories. The stellar surface is shown at X = 5.0, and the ECS at x_ECS = 14.927 (magenta), the minimum escape radius is x_esc = 13.0 (middle circle in black). Bounded (solid violet line) trajectory starts at x = 12.0, unbounded (black dashed) trajectory starts at x = 14.0.