Start Stop Study X-cen Y-cen Obs. Title 21:12:43 22:14:23 Atlas_60 -50.4 311.0 HOP 451 (Plasma composition evolution in AR) leading polarity 22:49:13 23:50:53 Atlas_60 -192.5 289.1 HOP 451 (Plasma composition evolution in AR) following polarity