wavel.	cross sect.	error limit
-----------------------------------
184.950	3.77e-18	0.01e-18
202.548	6.75e-19	0.03e-19
206.200	5.88e-19	0.06e-19
213.857	3.20e-19	0.01e-19
228.802	3.39e-19	0.04e-20