xper,xns,xew,xco
0.100000001 , 7.78620958 , 3.30558038 , 892.650024
0.200000003 , 1.47772026 , 0.558992207 , 1031.25000
0.300000012 , 0.559882879 , 0.673158407 , 1031.25000
0.500000000 , 0.120791845 , 0.129037529 , 1031.25000
1.00000000 , 6.49774075E-02 , 4.93741445E-02 , 562.650024
2.00000000 , 1.00637460E-02 , 6.29017735E-03 , 281.325012
3.00000000 , 6.44306885E-03 , 4.95819887E-03 , 187.688004