Perturber m m_a(Da) m_p(Da) d_a(pm) d_p(pm) HWHH(cm-1 atm-1)_296K T_min(K) AlH 4 26.99 27.99 364.09 364.09 0.0740 17 Ar 10 26.99 39.96 364.09 333.00 0.0391 45 CH4 10 26.99 16.03 364.09 380.00 0.0564 48 CO 4 26.99 27.99 364.09 376.00 0.0764 41 CO2 6 26.99 43.99 364.09 330.00 0.0457 58 H2 6 26.99 2.02 364.09 292.00 0.1219 24 H2O 4 26.99 18.01 364.09 265.00 0.0623 62 He 10 26.99 4.00 364.09 258.00 0.0670 13 N2 6 26.99 28.01 364.09 368.00 0.0561 37 NH3 4 26.99 17.03 364.09 260.00 0.0623 55 NO 4 26.99 30.00 364.09 317.00 0.0636 46 O2 6 26.99 31.99 364.09 346.00 0.0511 43