Time Range      Source Name   Position
-----------------  ------------  --------
15:50:09 18:39:35  AR 820        S13W85
19:09:38 20:20:47  AR 820        S13W85
20:46:38 22:02:46  AR 820        S13W85
22:25:39 23:32:45  AR 820        S13W85