Time Range      Source Name   Position
-----------------  ------------  --------
15:44:09 17:01:47  AR 923        S04W86
17:41:47 19:23:02  AR 923        S04W86
19:59:59 20:36:10  AR 923        S04W86
21:02:07 22:01:55  AR 923        S04W86
22:12:45 23:16:12  AR 923        S04W86
23:22:52 23:34:12  AR 923        S04W86