Time Range      Source Name   Position
-----------------  ------------  --------
19:38:13 19:42:23  AR8858        N27W09
19:42:42 20:39:42  AR8858        N27W21
21:05:52 21:59:42  AR8858        N27W21
22:21:53 24:03:43  AR8858        N27W21