Simulated temperature profiles of Uranus (left) and Neptune (right) with the Irwin et al. (2022) haze scenario for three different values of the absorption coefficient in the thermal infrared. The dashed orange line is the case with an imaginary index of 10⁻¹ in the thermal infrared, the dotted green line is the 10⁻² case, and the dotted-dashed red line is the 10⁻³ case. For n_i lower than 10⁻³ in the thermal infrared, we obtain the same temperature profile as the case at 10⁻³. In comparison, the temperature reached without aerosols was added as a blue line and the different observations are shown in black as described in Fig. 1.