T in K cross sect. at 350 nm 2865 2.06e-21 2881 2.22e-21 2900 2.43e-21 2926 2.64e-21 2952 2.88e-21 2969 3.10e-21 3000 3.38e-21 3028 3.68e-21 3061 4.00e-21 3086 4.28e-21 3116 4.64e-21 3155 5.07e-21 3190 5.51e-21 3226 6.01e-21 3276 6.67e-21 3333 7.20e-21 3377 7.86e-21 3428 8.54e-21 3509 9.58e-21