T in K	cross sect. at 306 nm

1500	1.63e-23
1600	3.83e-23
1700	8.10e-23
1800	1.57e-22
1900	2.83e-22
2000	4.78e-22
2100	7.66e-22
2200	1.17e-21
2300	1.72e-21
2400	2.44e-21
2500	3.36e-21
2600	4.50e-21
2700	5.87e-21
2800	7.50e-21
2900	9.40e-21
3000	1.16e-20
3100	1.40e-20
3200	1.67e-20
3300	1.97e-20
3400	2.30e-20
3500	2.65e-20
3600	3.02e-20
3700	3.41e-20
3800	3.82e-20
3900	4.25e-20
4000	4.69e-20
4100	5.14e-20
4200	5.60e-20
4300	6.07e-20
4400	6.54e-20
4000	4.69e-20
4500	7.01e-20