7809,2008-02-04 10:06:06,116.31668,39.89554
7809,2008-02-06 10:06:26,116.34015,39.93732
7809,2008-02-07 10:15:09,116.35328,39.95673
7809,2008-02-08 10:15:15,116.95382,40.14947
