Time Range      Source Name   Position
-----------------  ------------  --------
15:55:11 18:46:22  AR 910        S08W30
21:11:46 00:00:00  AR 910        S08W30
21:11:54 22:00:46  AR 910        S08W30
22:21:46 23:40:45  AR 910        S08W30