121.417420     25.128920
121.442690     24.997722
 1.3   1.338
 1.4   1.347
 1.5   1.406
 1.6   1.425
 1.7   1.422
 1.8   1.405
 1.9   1.388
 2.0   1.382
 2.1   1.387
 2.2   1.419
 2.3   1.488
 2.4   1.514
 2.5   1.529
 2.6   1.542
 2.7   1.554
 2.8   1.567
 2.9   1.582
 3.0   1.598