Time Range      Source Name   Position
-----------------  ------------  --------
16:17:12 17:16:36  AR 848        S18W68
17:47:40 19:03:49  AR 848        S18W68
19:30:40 22:19:49  AR 848        S18W68
22:41:40 23:54:50  AR 848        S18W68