Time Range      Source Name   Position
-----------------  ------------  --------
16:23:19 18:46:50  AR 672        N04E21
19:08:06 19:24:10  AR 672        N04E21
19:33:25 19:54:37  AR 672        N04E21
20:03:21 20:17:23  AR 672        N04E21
21:19:08 21:58:49  AR 672        N04E21
22:20:09 23:44:48  AR 672        N04E21