4237,2008-02-04 02:29:02,116.66648,40.03157
4237,2008-02-05 02:38:43,116.66651,40.03146
4237,2008-02-06 18:25:21,116.74657,40.21079
4237,2008-02-06 18:25:22,116.74657,40.21079
4237,2008-02-07 18:35:49,116.74655,40.21082
