8141,2008-02-04 05:02:47,116.60808,39.90842
8141,2008-02-05 05:14:18,116.60816,39.90844
8141,2008-02-06 05:01:43,116.60813,39.90861
8141,2008-02-07 05:08:49,116.60819,39.90843
8141,2008-02-08 05:12:02,116.60818,39.90852
8141,2008-02-08 15:52:33,116.60822,39.90836
8141,2008-02-08 15:58:45,116.60825,39.90834
