wavel.	cross sect.	error limit

215.0	3.05e-18	6.94e-19
220.0	3.37e-18	6.85e-19
222.5	3.06e-18	5.05e-19
225.0	4.35e-18	6.04e-19
227.5	5.07e-18	9.92e-19
230.0	6.27e-18	2.90e-18
232.5	7.48e-18	1.01e-18
235.0	8.36e-18	1.10e-18
237.5	8.38e-18	1.31e-18
240.0	9.99e-18	1.50e-18
242.5	9.77e-18	1.01e-18
245.0	9.08e-18	1.19e-18
247.5	8.37e-18	2.22e-18
250.0	8.27e-18	1.39e-18
252.5	7.27e-18	7.03e-19
255.0	5.87e-18	1.01e-18
257.5	5.76e-18	6.94e-19
260.0	5.37e-18	5.95e-19
262.5	5.14e-18	1.80e-18
265.0	4.75e-18	1.50e-18
267.5	4.36e-18	1.33e-18
270.0	5.37e-18	7.75e-19
272.5	4.87e-18	7.98e-19
275.0	4.86e-18	1.22e-18
277.5	4.95e-18	1.40e-18
280.0	3.66e-18	1.32e-18
282.5	2.97e-18	9.96e-19
290.0	2.19e-18	5.09e-19
295.0	1.17e-18	8.97e-19