T in K	cross sect. at 226.4 nm

 722	4.87e-19
 868	4.66e-19
 915	4.55e-19
1024	4.36e-19
1221	4.11e-19
1259	4.11e-19
1630	3.73e-19
1778	4.81e-19
1826	4.66e-19
2001	5.48e-19