T (K)   cross sect. at 219 nm
-----------------------------
1059	9.53e-22
1155	1.90e-21
1198	2.12e-21
1238	2.16e-21
1273	3.19e-21
1304	4.03e-21
1412	6.31e-21
1490	8.20e-21
1643	1.344e-20
1745	1.665e-20