Time Range      Source Name   Position
-----------------  ------------  --------
16:11:15 17:50:20  AR 639        N07W74
16:11:15 17:50:20  AR 639        N07W74
22:01:46 23:55:50  AR 642        S08E52
16:11:15 17:50:20  AR 639        N07W74
16:11:15 17:50:20  AR 639        N07W74
18:04:07 18:28:25  AR 639        N07W74