wavel.	cross sect.	uncertainty
-----------------------------------
38.08	1.93e-17	
39.07	2.00e-17	6.30e-19
40.12	2.08e-17	
41.17	2.12e-17	
42.25	2.20e-17	6.40e-19
43.28	2.21e-17	
44.32	2.34e-17	
45.37	2.40e-17	
46.39	2.51e-17	
47.44	2.53e-17	
48.48	2.56e-17	
49.53	2.59e-17	8.10e-19
50.61	2.61e-17	
51.63	2.61e-17	
53.73	2.67e-17	
54.78	2.66e-17	
55.83	2.65e-17	
56.87	2.66e-17	
57.93	2.62e-17	8.00e-19
58.98	2.60e-17	
59.30	2.51e-17	
59.39	2.55e-17	
59.51	2.75e-17	
59.57	2.62e-17	
59.59	2.64e-17	
59.81	2.62e-17	
59.92	2.51e-17	
60.00	2.57e-17	
60.05	2.54e-17	
60.15	2.55e-17	
60.37	2.57e-17	
60.51	2.54e-17	
60.63	2.58e-17	
60.69	2.53e-17	
60.77	2.48e-17	
60.92	2.46e-17	
61.04	2.53e-17	
61.24	2.52e-17	
61.30	2.76e-17	
61.33	2.64e-17	
61.43	2.83e-17	
61.44	2.79e-17	
61.57	2.72e-17	
61.58	2.66e-17	
61.67	2.53e-17	
61.68	2.57e-17	
61.79	2.52e-17	
61.89	2.53e-17	
61.90	2.49e-17	
61.97	2.33e-17	
62.02	2.43e-17	
62.11	2.57e-17	
62.24	2.46e-17	
62.24	2.45e-17	
62.29	2.40e-17	
62.36	2.44e-17	
62.44	2.39e-17	
62.62	2.33e-17	
62.73	2.41e-17	
63.18	2.35e-17	
64.19	2.36e-17	
64.82	2.44e-17	
64.92	2.51e-17	
65.00	2.56e-17	
65.05	2.49e-17	
65.13	2.38e-17	
65.18	2.31e-17	
65.23	2.37e-17	
65.27	2.21e-17	
65.34	2.27e-17	
65.36	2.30e-17	
65.51	2.31e-17	
65.58	2.25e-17	
65.66	2.20e-17	
65.74	2.18e-17	
66.29	2.17e-17	6.50e-19
67.26	2.07e-17