Time Range      Source Name   Position
-----------------  ------------  --------
16:13:38 16:14:58  AR9893        N18W11
18:28:37 19:31:50  AR9893        N18W11
19:57:36 21:11:45  AR9893        N18W11
21:33:38 23:50:35  AR9893        N18W11