Start Stop Study X-cen Y-cen Obs. Title 00:29:27 01:31:19 HPW021_VEL_120x512v1 373.0 -259.6 AR 12355 obs. 10:19:33 11:21:25 HPW021_VEL_120x512v1 354.0 -291.1 AR 12355 obs.