Time Range      Source Name   Position
-----------------  ------------  --------
16:06:11 16:26:43  AR 904        S12W13
16:26:59 17:06:00  AR 904        S13W39
17:17:10 19:42:50  AR 904        S13W39
20:08:54 21:15:52  AR 904        S13W39
21:38:12 23:52:40  AR 904        S13W39