Time Range      Source Name   Position
-----------------  ------------  --------
15:58:11 17:08:48  AR 673        S11W79
17:51:09 18:44:45  AR 673        S11W79
19:05:36 20:16:45  AR 673        S11W79
20:41:35 22:25:56  AR 673        S11W79
22:26:13 23:38:59  AR 673        S11W79