Time Range      Source Name   Position
-----------------  ------------  --------
16:29:52 16:39:28  AR 139        N12E20
17:23:26 17:48:15  AR 139        N12E20
18:52:30 19:10:40  AR 139        N12E20
21:17:17 21:23:57  AR 139        N12E20
21:24:58 21:34:34  AR 139        N12E20
22:08:33 22:12:33  AR 139        N12E20