Start Stop Study X-cen Y-cen Obs. Title 10:26:41 15:02:19 SK_CH_DIAG_320x384 0.2 949.3 HOP 81; Polar Monitoring Campaign N-pole 18:00:34 18:02:04 SYNOP005_A -67.7 12.6 synoptic 18:02:15 18:03:45 SYNOP005_A -48.6 8.5 synoptic