#        cent    longitude
            0     -159.271
            2      1.86062
            4      8.46626
            6      11.0268
            8      12.2357
           10      13.3026
           12      14.1207
           14      14.6783
           16      15.2377
           18       15.893
           20      16.2969
           22      16.5763
           24      16.8023
           26      17.0751
           28      17.3546
           30      17.5732
           32      17.8505
           34      18.0719
           36      18.2839
           38       18.491
           40      18.7225
           42      18.8597
           44      19.0622
           46      19.2413
           48      19.4389
           50      19.5832
           52      19.6941
           54      19.8237
           56      19.9706
           58      20.1351
           60      20.2386
           62       20.346
           64      20.5087
           66      20.6079
           68      20.7838
           70       20.927
           72      21.0858
           74      21.1776
           76      21.3192
           78      21.4658
           80      21.6169
           82      21.7437
           84      21.9117
           86       22.119
           88      22.2543
           90      22.4256
           92      22.7156
           94      22.8839
           96      23.1902
           98      23.5422
          100      25.6651