Time Range      Source Name   Position
-----------------  ------------  --------
15:53:10 18:45:26  AR 818        S06W33
19:09:20 20:20:45  AR 818        S06W33
20:46:19 22:02:52  AR 818        S06W33
22:25:27 23:32:33  AR 818        S06W33