Time Range      Source Name   Position
-----------------  ------------  --------
16:20:11 18:28:51  AR 290        N18W73
18:50:16 20:00:48  AR 290        N18W73
20:26:13 21:39:49  AR 290        N18W73
22:03:11 22:04:55  AR 290        N18W73