Time Range      Source Name   Position
-----------------  ------------  --------
16:14:11 19:31:49  AR 940        S07W83
19:53:31 20:54:00  AR 940        S07W83
21:32:31 22:50:49  AR 940        S07W84
23:14:51 24:02:47  AR 940        S07W84