T in K cross sect. at 216.615 nm 1200 6.37e-18 1250 5.70e-18 1300 5.13e-18 1350 4.65e-18 1400 4.24e-18 1450 3.89e-18 1500 3.58e-18 1550 3.31e-18 1600 3.07e-18 1650 2.86e-18 1700 2.68e-18 1750 2.51e-18 1800 2.36e-18 1850 2.22e-18 1900 2.10e-18 1950 1.99e-18 2000 1.89e-18 2050 1.79e-18 2100 1.71e-18 2150 1.63e-18 2200 1.56e-18 2250 1.49e-18 2300 1.43e-18 2350 1.37e-18 2400 1.32e-18 2450 1.27e-18 2500 1.22e-18