121.462250     25.090361
121.568640     24.999536
 1.5   1.507
 1.6   1.516
 1.7   1.590
 1.8   1.640
 1.9   1.667
 2.0   1.700
 2.1   1.758
 2.2   1.821
 2.3   1.857
 2.4   1.869
 2.5   1.864
 2.6   1.853