Time Range      Source Name   Position
-----------------  ------------  --------
16:07:09 18:15:48  AR 639        N14W05
18:38:24 19:47:47  AR 639        N14W05
20:14:23 23:03:49  AR 639        N14W05
23:27:43 23:50:48  AR 639        N14W05