Perturber m m_a(Da) m_p(Da) d_a(pm) d_p(pm) LW(cm-1 atm-1)_296K T_min(K) KOH 4 56.11 56.11 443.11 443.11 0.0767 156 Ar 10 56.11 39.95 443.11 333.00 0.0403 137 CH4 10 56.11 16.05 443.11 380.00 0.0620 148 CO 4 56.11 28.01 443.11 376.00 0.0803 125 CO2 6 56.11 44.01 443.11 330.00 0.0467 177 H2 6 56.11 2.02 443.11 292.00 0.1501 74 H2O 4 56.11 18.02 443.11 265.00 0.0702 189 He 10 56.11 4.00 443.11 258.00 0.0822 39 N2 6 56.11 28.02 443.11 368.00 0.0590 115 NH3 4 56.11 17.04 443.11 260.00 0.0707 169 NO 4 56.11 30.01 443.11 317.00 0.0676 142 O2 6 56.11 32.00 443.11 346.00 0.0535 131