As in Fig. A.2 but for the data taken at 19:29 UT (stage (f) of the pore formation shown in Fig. A.1). Values of the stray-light fraction, LOS magnetic field strength (kG), field inclination and azimuth (degree), and LOS velocity (km s^-1) derived from our data analysis (at optical depth logτ₅₀₀ = 1) at the same positions of the shown profiles are listed in Table A.6; the values are cut at 2 decimal digits.