Time Range      Source Name   Position
-----------------  ------------  --------
16:19:10 18:20:47  AR9830        S20W04
18:42:15 19:57:44  AR9830        S20W04
20:23:15 21:39:39  AR9830        S20W04
22:03:18 23:57:35  AR9830        S20W04