Perturber m m_a(Da) m_p(Da) d_a(pm) d_p(pm) LW(cm-1 atm-1)_296K T_min (K) AlCl 4 62.43 62.43 509.04 509.04 0.0959 * 190 4 62.43 62.43 427.42 427.42 0.0676 Ar 10 62.43 39.95 509.04 333.00 0.0464 * 151 10 62.43 39.95 427.42 333.00 0.0379 CH4 10 62.43 16.05 509.04 380.00 0.0715 * 163 10 62.43 16.05 427.42 380.00 0.0590 CO 4 62.43 28.01 509.04 376.00 0.0921 * 138 4 62.43 28.01 427.42 376.00 0.0759 CO2 6 62.43 44.01 509.04 330.00 0.0537 * 195 6 62.43 44.01 427.42 330.00 0.0438 H2 6 62.43 2.02 509.04 292.00 0.1779 * 82 6 62.43 2.02 427.42 292.00 0.1435 H2O 4 62.43 18.02 509.04 265.00 0.0829 * 209 4 62.43 18.02 427.42 265.00 0.0663 He 10 62.43 4.00 509.04 258.00 0.0981 * 44 10 62.43 4.00 427.42 258.00 0.0783 N2 6 62.43 28.02 509.04 368.00 0.0678 * 127 6 62.43 28.02 427.42 368.00 0.0558 NH3 4 62.43 17.04 509.04 260.00 0.0836 * 187 4 62.43 17.04 427.42 260.00 0.0668 NO 4 62.43 30.01 509.04 317.00 0.0784 * 157 4 62.43 30.01 427.42 317.00 0.0637 O2 6 62.43 32.00 509.04 346.00 0.0617 * 145 6 62.43 32.00 427.42 346.00 0.0504