6609,2008-02-04 02:45:51,116.52943,39.92535
6609,2008-02-05 22:26:18,116.84539,40.3751
6609,2008-02-06 22:36:02,116.86327,40.3797
6609,2008-02-07 22:45:45,116.86338,40.3798
