4243,2008-02-03 01:55:05,116.41398,39.88978
4243,2008-02-04 02:28:12,116.4139,39.88978
4243,2008-02-05 02:37:52,116.41388,39.88972
4243,2008-02-06 02:47:31,116.41382,39.88971
4243,2008-02-07 06:01:56,116.7794,39.87239
