Time Range      Source Name   Position
-----------------  ------------  --------
15:51:09 18:48:49  AR 687        N12E03
19:09:53 20:11:51  AR 687        N12E03
20:36:53 22:14:46  AR 687        N12E03
22:15:24 23:33:42  AR 687        N12E03