wavel. cross sect. !0^3 A 10^5 B (nm) (cm2 molec.-1) (K^-1) (K^-2) --------------------------------------- 200 4.02e-18 413 2.08 205 3.06e-18 211 1.85 210 3.26e-18 96 1.50 215 3.48e-18 68 1.38 220 3.32e-18 73 1.29 225 2.82e-18 105 1.26 230 2.20e-18 155 1.29 235 1.70e-18 203 1.36 240 1.35e-18 229 1.39 245 1.11e-18 242 1.48 250 9.29e-19 239 1.50 255 7.59e-19 230 1.44 260 5.96e-19 246 1.54 265 4.59e-19 268 1.69 270 3.48e-19 258 1.65 275 2.68e-19 236 1.58 280 2.18e-19 194 1.52 285 1.88e-19 136 1.36 290 1.70e-19 84 1.17 295 1.58e-19 60 1.04 300 1.48e-19 58 0.91 305 1.35e-19 73 0.82 310 1.20e-19 99 0.74 315 1.04e-19 135.6 0.70 320 8.81e-20 176.8 0.66 325 7.24e-20 227.6 0.69 330 5.82e-20 278.8 0.68 335 4.59e-20 336.4 0.74 340 3.56e-20 397.9 0.86 345 2.73e-20 459.8 0.97 350 2.07e-20 522.1 1.14493 355 1.56e-20 593 1.46169 360 1.17e-20 660.3 1.71663 365 8.70e-21 726.4 2.00104 370 6.48e-21 792.1 2.33777 375 4.82e-21 850.9 2.60668 380 3.58e-21 910.8 2.92818 385 2.68e-21 974 3.34597 390 2.01e-21 1024.7 3.65781 395 1.50e-21 1080.8 3.97039 400 1.12e-21 1143.2 4.4706 405 8.40e-22 1174.7 4.52843 410 6.42e-22 1236 5.16769 415 4.86e-22 1231.6 4.89102 420 3.60e-22 1257 4.91924 425 2.82e-22 1411.4 7.03785 430 2.12e-22 1332.4 5.69311 435 1.69e-22 1528.6 8.564 440 1.22e-22 1161.9 2.753 445 9.05e-23 1410 6.785 450 7.899e-23 1550.1 8.966 455 6.348e-23 1357.1 5.061 460 5.474e-23 2100.9 17.81 465 3.690e-23 2395.2 21.91 470 3.207e-23 1401.8 6.412 475 2.053e-23 910 2.214