Time Range      Source Name   Position
-----------------  ------------  --------
16:11:10 16:56:46  AR 431        S11W24
17:21:12 19:05:52  AR 431        S11W24
19:37:18 22:09:50  AR 431        S11W24
22:32:18 23:53:30  AR 431        S11W24