121.417420     25.128920
121.556200     25.064800
 1.5   1.798
 1.6   1.834
 1.7   1.996
 1.8   2.065
 1.9   2.099
 2.0   2.081
 2.1   2.038
 2.2   2.045
 2.3   2.064
 2.4   2.080
 2.5   2.084