Time Range      Source Name   Position
-----------------  ------------  --------
16:21:11 17:39:55  AR 528        N10W29
18:03:36 19:11:52  AR 528        N10W29
19:38:52 20:52:54  AR 528        N10W29
21:16:08 23:35:49  AR 528        N10W29