Time Range      Source Name   Position
-----------------  ------------  --------
16:35:00 18:11:48  AR9830        S20E19
18:33:20 19:53:44  AR9830        S20E19
20:15:17 21:22:45  AR9830        S20E19
21:48:15 23:57:35  AR9830        S20E19