10242,2008-02-04 23:25:28,116.40181,39.8113
10242,2008-02-05 23:35:17,116.40177,39.81119
10242,2008-02-06 23:45:01,116.40169,39.81124
10242,2008-02-07 23:54:51,116.25044,39.85892
