Time Range      Source Name   Position
-----------------  ------------  --------
16:00:04 19:17:48  AR 198        S18W23
19:40:05 20:51:49  AR 198        S18W23
21:18:46 23:07:10  AR 198        S18W23
23:11:00 23:35:32  AR 198        S18W23