Time Range      Source Name   Position
-----------------  ------------  --------
15:57:22 17:54:42  AR8948        S15W75
18:16:56 19:44:46  AR8948        S15W75
20:11:08 21:26:08  AR8948        S15W75
22:17:10 23:49:10  AR8948        S15W75