Time Range      Source Name   Position
-----------------  ------------  --------
16:19:18 17:25:50  AR9830        S18W59
17:47:16 20:23:48  AR9830        S18W59
20:49:13 22:02:41  AR9830        S18W59
22:26:08 23:58:40  AR9830        S18W59