T in K	cross sect. at 266 nm

296.15	1.91e-19
297.15	1.90e-19
323.15	2.24e-19
348.15	2.58e-19
373.15	2.94e-19
423.15	3.60e-19
473.15	4.24e-19
498.15	4.50e-19
523.15	4.84e-19
548.15	4.88e-19
573.15	5.04e-19
623.15	5.31e-19
673.15	5.72e-19
723.15	5.96e-19
773.15	6.27e-19
823.15	6.20e-19
873.15	6.30e-19
923.15	6.60e-19