#I(mW/cm^2) {/Symbol d}f_{esr}/f (10^{-6})
0.0	0.0
0.443661971831	0.0
14.3415492958	1.235
23.088028169	2.16
37.2183098592	3.445
54.9401408451	5.7
77.7922535211	8.655
106.313380282	9.705
140.14084507	12.775
156.080985915	15.08