Situation

R²

A₁, A₂, A₀

$\overline{\delta }$

δ_max

water vapor + scattering factors

0.837

2.26, 1.75, −1.42

8.98

26.82

water vapor + scattering factors

0.802

1.68, 2.01, −1.22

11.66

38.23