Running-difference tB image of October 12, 2022, at 10:35:12 UT (the same as in Fig. 5) corresponding to the northwest (left panel) and southeast (right panel) quadrants of the solar disk. The two solid dashed radial yellow lines draw the angular borders of sectors A and B, and the dashed white arcs indicate heliocentric distances of 2.0, 2.5, and 3.0 R_⊙ in both panels. Subsector A16 ([320° − 310°] of sector A and subsector B14 ([120°–100°] of sector B are also reported in each panel.