500   -8863.500  -20200.500
     501   -8800.669  -20193.517
     502   -8828.395  -20274.178
     503   -8874.641  -20258.980
     504   -8861.054  -20219.459
     505   -8877.607  -20267.630
     506   -8821.645  -20286.020
     507   -8839.793  -20338.833
     508   -8895.456  -20319.697
     509   -8941.891  -20303.733
     510   -8953.031  -20299.914
     511   -8938.210  -20256.685
     512   -8932.229  -20239.241
     513   -8914.370  -20245.364
     514   -8842.770  -20347.480
     515   -8855.950  -20385.164
     516   -8944.860  -20312.383
     517   -8941.891  -20303.735
     518   -8869.824  -20151.547
     519   -8747.396  -20187.597