Start Stop Study X-cen Y-cen Obs. Title 10:02:27 12:06:14 HPW021_VEL_240x512v1 -572.6 -151.4 Raster scan of AR. 12:06:21 14:10:09 HPW021_VEL_240x512v1 -574.0 -151.4 Raster scan of AR.