Snapshot of the simulation with τ₀ = 50 and V₀/c = 0.05 at t = 126 r_g/c. Left panel: logarithm of the normalized density of photons above the threshold, normalized by n_GJ. Poloidal magnetic field lines are represented by white solid lines. Right panel: logarithm of the normalized plasma density, normalized by n_GJ. The dashed black line indicates the surface of the ergosphere, and the yellow solid line on the right panel shows the inner light surface. A movie is available online.