Figure 8From: Investigating the particle precipitation of a moving cusp aurora using simultaneous observations from the ground and spaceChanges in the positions of Auroras B and C. The image in (a) represents the situation before the appearance of Aurora B and Aurora C. The black arrow in (b)-(l) indicates the position of Aurora B, and the red arrow, shown in (h)-(l), represents the position of Aurora C. In (b), (h), and (l), the location of the aurora is given as coordinates (MLAT, MLT). The image in (k) has the same source as the images in Figures 1 and 6, but the color coding is different.Back to article page