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Fig. 4


Vertical cuts for viewing angle θ = 0° at the location shown in Fig. 3. First row: temperature, density, and line-of-sight component of the magnetic field against geometrical height. Second row: temperature, density, and line-of-sight field against optical depth. Third row: line-of-sight velocity, contribution function to Hα line intensity at Δλ = −0.11 nm from line centre, and Hα wing intensity overplotted with Dopplergram signal (dashed). The yellow contours outline the formation height of the blue Hα wing (central panel in the bottom row).

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