Three components of ∇ × B obtained from the MHS inversion (top panels) and MHS + ∇ ⋅ B = 0 inversion (bottom panels) at a height that corresponds to 100 km above the continuum level: z = z(τ_c = 1)+100 km. For visualization purposes, [∇×B]_z (right panels) has been multiplied by two. The color scale saturates at ±4 G km⁻¹. Only pixels where B_h(log τ_c = −1.5) > 300 G are considered (see text for details).