Time Range      Source Name   Position
-----------------  ------------  --------
16:14:10 19:29:47  AR1052        S17W66
19:51:09 20:51:05  AR1052        S17W66
21:29:11 22:46:48  AR1052        S17W66
23:09:55 24:00:08  AR1052        S17W66