Time Range      Source Name   Position
-----------------  ------------  --------
15:52:11 17:43:50  AR 913        S20W79
18:04:14 20:33:49  AR 913        S20W79
21:09:15 22:00:49  AR 913        S20W79
22:21:16 23:32:49  AR 913        S20W79