121.476890     25.158529
121.387470     25.010056
 1.4   1.088
 1.5   1.096
 1.6   1.117
 1.7   1.135
 1.8   1.170
 1.9   1.212
 2.0   1.245
 2.1   1.276
 2.2   1.312
 2.3   1.353
 2.4   1.390
 2.5   1.426
 2.6   1.463
 2.7   1.506
 2.8   1.553
 2.9   1.596
 3.0   1.635
 3.1   1.671
 3.2   1.705
 3.3   1.737
 3.4   1.768