Time Range      Source Name   Position
-----------------  ------------  --------
16:33:15 17:12:51  AR  61        N08E02
17:33:10 20:13:50  AR  61        N08E02
20:38:10 21:55:46  AR  61        N08E02
22:16:11 23:55:15  AR  61        N08E02