Time Range      Source Name   Position
-----------------  ------------  --------
16:20:09 17:36:50  AR 528        N08W15
18:00:32 19:08:49  AR 528        N08W15
19:35:53 20:56:46  AR 528        N08W15
21:20:10 23:33:51  AR 528        N08W15