T (K)	cross sect.	uncertainty
	at 266 nm
-----------------------------------
296	4.55e-20	
323	4.52e-20	2.1e-21
370	4.56e-20	
423	4.63e-20	
479	4.56e-20	
522	4.69e-20	
591	4.68e-20	
629	4.61e-20	
676	4.68e-20	2.5e-21
724	4.76e-20	
780	4.78e-20	
825	4.78e-20	
876	4.59e-20