Start Stop Study X-cen Y-cen Obs. Title 18:19:56 19:21:49 HPW021VEL120x512v1_b 1007.8 44.0 AR12443 at W-limb 19:21:56 20:23:48 HPW021VEL120x512v1_b 1010.8 44.4 AR12443 at W-limb