Overview of the magnetic field and synthetic Hα intensity in a snapshot of the enhanced network simulation. In panels (a) and (b) we show the vertical component of the magnetic field (B_z) at the surface (τ₅₀₀ = 1) and in the chromosphere (z = 1 Mm), respectively. Panels (c) and (d) are synthetic Hα intensities in the blue (37 km/s) wing and red (−37 km/s) wing, respectively. v_D in the title of panels (c) and (d) denotes the Doppler shift.