Time Range      Source Name   Position
-----------------  ------------  --------
16:13:10 17:06:47  AR 424        S18W38
17:30:58 20:12:50  AR 424        S18W38
20:39:31 21:52:51  AR 424        S18W38
22:15:33 23:54:29  AR 424        S18W38