wavel.	cross sect.	uncertainty (2 sigma)

195	1.008e-19	3.0e-22
200	1.280e-19	2.0e-22
205	1.428e-19	2.0e-22
210	1.362e-19	8.0e-22
215	1.110e-19	4.0e-22
220	7.88e-20	6.0e-22
225	4.80e-20	1.0e-22
230	2.521e-20	7.0e-23
235	1.180e-20	9.0e-23