wavel.	cross sect.	uncertainty
-----------------------------------
202	7.34e-24	4.89e-25
204	6.89e-24	9.67e-25
206	6.28e-24	1.15e-24
208	5.87e-24	1.21e-24
210	5.07e-24	1.30e-24
212	4.15e-24	1.97e-24
214	4.09e-24	2.08e-24
216	2.97e-24	2.60e-24