Time Range      Source Name   Position
-----------------  ------------  --------
16:23:11 17:16:31  AR 845        N17W47
17:47:46 19:03:47  AR 845        N17W47
19:30:46 22:19:47  AR 845        N17W47
22:42:10 23:42:47  AR 845        N17W47