Time Range      Source Name   Position
-----------------  ------------  --------
15:51:09 17:18:54  AR 687        N11W35
17:28:21 19:08:56  AR 687        N11W35
19:09:11 20:11:50  AR 687        N11W35
20:37:00 21:54:46  AR 687        N11W35
22:16:00 23:32:57  AR 687        N11W35