Time Range      Source Name   Position
-----------------  ------------  --------
16:23:11 18:38:51  AR 715        N04W04
19:01:50 20:10:49  AR 715        N04W04
20:37:43 21:50:46  AR 715        N04W04
22:13:42 23:41:52  AR 715        N04W04