wavel.	 cross section	standard dev.

195	1.723417e-19	1.796667e-20
196	1.967750e-19	1.106167e-20
197	2.051617e-19	1.223667e-20
198	2.183650e-19	1.068000e-20
199	2.264950e-19	9.265000e-21
200	2.229517e-19	1.035000e-20
201	2.391400e-19	1.051500e-20
202	2.400133e-19	8.143333e-21
203	2.436300e-19	8.178333e-21
204	2.431717e-19	9.628333e-21
205	2.374117e-19	9.928333e-21
206	2.369517e-19	8.833333e-21
207	2.402783e-19	8.921667e-21
208	2.336983e-19	9.123333e-21
209	2.224500e-19	9.363333e-21
210	2.238200e-19	9.358333e-21
211	2.095983e-19	1.005667e-20
212	2.045917e-19	9.980000e-21
213	1.946567e-19	8.850000e-21
214	1.800383e-19	9.750000e-21
215	1.699417e-19	9.283333e-21
216	1.609473e-19	8.416667e-21
217	1.468052e-19	8.188333e-21
218	1.353345e-19	8.321667e-21
219	1.184427e-19	8.038333e-21
220	1.096893e-19	7.153333e-21