Top row: total (a), transversal (b), and longitudinal (c) magnetic field in the chromosphere at log τ₅₀₀ = −3. Middle row: total (d), transversal (e), and longitudinal (f) magnetic field in the photosphere at log τ₅₀₀ = −1. Bottom row: inclination of the magnetic field at log τ₅₀₀ = −1 (g), log τ₅₀₀ = −2 (h), and log τ₅₀₀ = −3 (i). 0 deg means horizontal magnetic field vector. The inclination in panel g is derived from the inversion of Fe i 6302 Å, while panels h and i are obtained from Ca ii 8542 Å inversions. The black contour in panel i indicates temperatures higher than 8 kK at log τ₅₀₀ = −3. The blue arrows in panel i highlight the imprint of part of the jets. The two rectangles appearing in all the panels show the locations of the footpoints of the emerging loop structure. The numbers in panel a indicate the location of the Stokes profiles shown in Fig. 6.