T in K cross sect. at 206.7 nm 295 3.51e-18 300 3.41e-18 305 3.30e-18 310 3.20e-18 315 3.10e-18 320 3.00e-18 325 2.89e-18 330 2.79e-18 335 2.69e-18 340 2.58e-18 345 2.48e-18 350 2.38e-18 355 2.27e-18 360 2.17e-18 365 2.07e-18 370 1.97e-18 375 1.86e-18 380 1.76e-18 385 1.66e-18 390 1.55e-18 395 1.45e-18 400 1.35e-18 405 1.24e-18 410 1.14e-18 415 1.04e-18