wavel.	cross sect.	uncertainty (2sigma)

192.5	1.498e-18	9.0e-20
195	1.221e-18	2.6e-20
200	7.54e-19	1.1e-20
205	4.36e-19	2.0e-21
210	2.24e-19	8.0e-21
215	1.07e-19	5.0e-22
220	5.01e-20	1.0e-21
225	2.20e-20	1.3e-22
230	9.50e-21	1.7e-22
235	4.15e-21	1.4e-22