wavel.	cross sect.	uncertainty (2sigma)

192.5	2.82e-19	2.0e-21
195	1.73e-19	1.0e-21
200	5.88e-20	5.0e-22
205	1.91e-20	2.0e-22
210	5.55e-21	2.0e-23
215	1.68e-21	1.0e-23
220	5.34e-22	1.4e-23
225	1.76e-22	4.6e-23