Time Range      Source Name   Position
-----------------  ------------  --------
16:14:10 17:10:44  AR 578        N15E35
17:31:56 18:44:50  AR 578        N15E35
19:09:56 22:07:44  AR 578        N15E35
22:30:13 23:55:48  AR 578        N15E35