Time Range      Source Name   Position
-----------------  ------------  --------
16:13:11 18:16:47  AR 420        N10E39
18:40:25 20:03:53  AR 420        N10E39
20:30:48 21:36:48  AR 420        N10E39
22:00:06 23:56:46  AR 420        N11E39