121.473190     25.119850
121.442190     25.034611
 1.4   1.020
 1.5   1.076
 1.6   1.112
 1.7   1.142
 1.8   1.177
 1.9   1.211
 2.0   1.245
 2.1   1.284
 2.2   1.326
 2.3   1.366