Time Range      Source Name   Position
-----------------  ------------  --------
16:17:09 18:13:48  AR 544        N08W84
18:30:40 19:33:51  AR 544        N08W84
19:59:40 21:14:44  AR 544        N08W84
21:36:40 24:00:43  AR 544        N08W84