Time Range      Source Name   Position
-----------------  ------------  --------
16:04:09 17:50:49  AR 599        N16W37
18:12:20 19:18:45  AR 599        N16W37
19:44:17 20:59:45  AR 599        N16W37
21:21:17 23:46:17  AR 599        N16W37