Time Range      Source Name   Position
-----------------  ------------  --------
16:05:44 18:22:24  AR   1        N21E06
18:44:22 19:55:18  AR   1        N21E06
20:21:20 22:49:20  AR   1        N21E06
23:13:58 23:50:22  AR   1        N21E06