Time Range      Source Name   Position
-----------------  ------------  --------
16:10:59 17:30:35  AR  39        S15E23
17:50:58 20:43:38  AR  39        S15E23
21:07:59 22:19:35  AR  39        S14E23
22:39:56 23:55:40  AR  39        S14E23