Time Range      Source Name   Position
-----------------  ------------  --------
16:11:11 18:03:51  AR  39        S14W41
18:24:12 21:11:40  AR  39        S14W41
21:35:12 22:49:52  AR  39        S14W41
23:10:09 23:55:29  AR  39        S14W41