Time Range      Source Name   Position
-----------------  ------------  --------
16:05:10 18:08:46  AR 453        S23W69
18:30:27 19:40:52  AR 453        S23W69
20:06:28 21:20:45  AR 453        S23W69
21:42:26 23:46:50  AR 453        S23W69