Absorption cross sections at 1-nm intervals from Table 3

Parameterization of the temperature dependence valid over the wavelength range 200 to 238 nm and for temperatures between 220 and 296 K

ln σ(λ,T) = ∑a_i (λ-200)ⁱ + (T-296) × ∑ b_i(λ-200)ⁱ, n = 1-4

with the following parameters a_i and b_i:

------------------------------------------------------------
i   a_i          b_i
------------------------------------------------------------
1  -41.925548       3.58977 × 10^-4
2  -1.142857 × 10^-1     3.02973 × 10^-4
3  -3.12034 × 10^-3     -1.13 × 10^-8
4   3.6699 × 10^-5