Time Range      Source Name   Position
-----------------  ------------  --------
15:51:09 16:43:50  AR 501        N05E54
17:05:41 18:15:53  AR 501        N05E54
18:41:41 19:56:49  AR 501        N05E54
20:18:43 23:34:48  AR 501        N04E54