T (K) cross sect. at 214 nm 1100 2.72e-20 1200 4.73e-20 1300 7.56e-20 1400 1.13e-19 1500 1.60e-19 1600 2.17e-19 1700 2.83e-19 1800 3.60e-19 1900 4.45e-19 2000 5.40e-19 2100 6.42e-19 2200 7.52e-19