Time Range      Source Name   Position
-----------------  ------------  --------
16:11:12 18:21:52  AR  30        N18W11
18:44:58 21:32:50  AR  30        N18W11
22:00:34 23:09:54  AR  30        N18W11
23:33:34 23:55:34  AR  30        N18W11