T(K) cross sect. at 308 nm ----------------------------- 298 2.04e-20 320 2.21e-20 340 2.40e-20 360 2.58e-20 380 2.76e-20 400 2.94e-20 420 3.12e-20 440 3.29e-20 460 3.46e-20 480 3.63e-20 500 3.80e-20 520 3.97e-20 540 4.13e-20 560 4.29e-20 580 4.43e-20 600 4.59e-20 620 4.74e-20 640 4.89e-20 660 5.03e-20 680 5.18e-20 700 5.32e-20 720 5.46e-20 740 5.60e-20 760 5.74e-20 780 5.88e-20 800 6.01e-20 820 6.14e-20 840 6.26e-20 860 6.38e-20 880 6.50e-20 888 6.55e-20