wavel.	 cross section	standard dev.

195	2.539233e-19	4.206667e-20
196	3.083933e-19	5.395000e-20
197	3.553467e-19	6.428333e-20
198	3.842233e-19	6.176667e-20
199	3.850433e-19	4.995000e-20
200	4.307283e-19	5.118333e-20
201	3.978717e-19	6.005000e-20
202	4.165350e-19	6.596667e-20
203	4.071033e-19	7.333333e-20
204	4.041100e-19	6.095000e-20
205	4.076783e-19	6.316667e-20
206	3.946150e-19	5.533333e-20
207	3.894167e-19	6.601667e-20
208	3.950433e-19	6.233333e-20
209	3.713150e-19	6.828333e-20
210	3.832817e-19	5.110000e-20
211	3.471383e-19	6.028333e-20
212	3.549567e-19	5.231667e-20
213	3.363967e-19	6.335000e-20
214	3.090617e-19	5.813333e-20
215	2.980817e-19	5.401667e-20
216	2.950183e-19	4.960000e-20
217	2.762600e-19	4.913333e-20
218	2.414183e-19	4.010000e-20
219	2.295650e-19	4.278333e-20
220	1.980150e-19	4.213333e-20