Time Range      Source Name   Position
-----------------  ------------  --------
16:04:10 17:57:51  AR 988        S07W31
18:19:21 19:18:05  AR 988        S07W31
19:56:54 21:12:46  AR 988        S07W31
21:34:53 23:53:07  AR 988        S07W31