121.511100     25.148500
121.493670     25.034278
 1.1   1.473
 1.2   1.518
 1.3   1.584
 1.4   1.636
 1.5   1.714
 1.6   1.794
 1.7   1.895
 1.8   1.922
 1.9   1.912
 2.0   1.909
 2.1   1.921
 2.2   1.939