Time Range      Source Name   Position
-----------------  ------------  --------
15:43:12 18:29:53  AR1123        S23W49
18:51:46 19:52:01  AR1123        S23W49
20:30:46 21:51:03  AR1123        S23W49
22:11:41 23:33:53  AR1123        S23W49