# columns: phi, Z
0.02	1.07792
0.04	1.16441
0.06	1.26091
0.08	1.3631
0.10	1.4825
0.12	1.61047
0.14	1.75341
0.16	1.91309
0.18	2.09155
0.20	2.2843
0.22	2.50515
0.24	2.75747
0.26	3.02842
0.28	3.33976
0.30	3.70034
0.32	4.10489
0.34	4.5496
0.36	5.05707
0.38	5.6464
0.40	6.29676
0.42	7.10217
0.44	8.00649
0.46	9.02388
0.48	10.22647
0.50	11.64283
0.52	13.27654
0.54	15.26641
0.54975	16.59669
0.55902	17.70813
0.56849	18.97329
0.58810	21.90174
0.59824	23.67123
0.60236	24.58412
0.60861	25.84835
0.61283	26.66206
0.61922	28.25891
0.62354	29.03635
0.63009	30.68301
0.63500	31.99446
0.63673	32.49562
0.64008	33.19764
0.64121	33.65692
0.64346	33.97386
0.65365	37.09622
0.65490	37.61079