Time Range      Source Name   Position
-----------------  ------------  --------
16:20:10 18:41:47  AR 564        N14W54
19:03:10 20:13:47  AR 564        N14W54
20:39:12 21:53:43  AR 564        N14W54
22:17:04 23:59:49  AR 564        N14W54