Time Range      Source Name   Position
-----------------  ------------  --------
16:18:09 17:53:45  AR9802        S16W02
18:16:51 19:38:43  AR9802        S16W02
20:04:31 21:42:39  AR9802        S16W02
22:04:29 23:54:37  AR9802        S16W02