wavel.	cross section	uncertainty

204.8	5.85e-19	5.0e-20
207.8	4.97e-19	3.5e-20
209.8	4.47e-19	2.9e-20
212.8	3.52e-19	2.1e-20
214.8	2.90e-19	1.6e-20
217.9	2.07e-19	1.1e-20
219.8	1.62e-19	1.0e-21
222.8	1.09e-19	3.8e-21
224.8	8.11e-20	3.4e-21
227.8	5.20e-20	2.3e-21
229.8	3.86e-20	1.9e-21
234.9	1.74e-20	1.4e-21
238.7	9.52e-21	-
238.8	8.37e-21	4.2e-22
239.8	7.38e-21	6.1e-22
242.8	4.13e-21	7.3e-22
244.9	3.16e-21	5.7e-22
249.8	1.72e-21	3.1e-22