Time Range      Source Name   Position
-----------------  ------------  --------
16:16:11 18:47:48  AR 935        S07W27
19:13:35 20:07:02  AR 933        S04W56
20:46:27 21:59:45  AR 933        S04W56
22:22:29 23:46:52  AR 933        S04W56