Perturber m m_a(Da) m_p(Da) d_a(pm) d_p(pm) HWHH(cm-1 atm-1)_296K T_min(K) FeO 4 72.93 71.93 418 418 0.0600 67 4 72.93 71.93 199 199 0.0136 4 72.93 71.93 384 384 0.0507 * Ar 10 72.93 39.96 418 333 0.0359 90 10 72.93 39.96 199 333 0.0180 10 72.93 39.96 384 333 0.0327 * CH4 10 72.93 16.03 418 380 0.0567 97 10 72.93 16.03 199 380 0.0299 10 72.93 16.03 384 380 0.0521 * CO 4 72.93 27.99 418 376 0.0724 82 4 72.93 27.99 199 376 0.0380 4 72.93 27.99 384 376 0.0664 * CO2 6 72.93 43.99 418 330 0.0414 116 6 72.93 43.99 199 330 0.0207 6 72.93 43.99 384 330 0.0378 * H2 6 72.93 2.02 418 292 0.1395 48 6 72.93 2.02 199 292 0.0668 6 72.93 2.02 384 292 0.1266 * H2O 4 72.93 18.01 418 265 0.0634 124 4 72.93 18.01 199 265 0.0293 4 72.93 18.01 384 265 0.0574 * He 10 72.93 4.00 418 258 0.0758 26 10 72.93 4.00 199 258 0.0347 10 72.93 4.00 384 258 0.0684 * N2 6 72.93 28.01 418 368 0.0532 76 6 72.93 28.01 199 368 0.0277 6 72.93 28.01 384 368 0.0488 * NH3 4 72.93 17.03 418 260 0.0639 111 4 72.93 17.03 199 260 0.0293 4 72.93 17.03 384 260 0.0578 * NO 4 72.93 30.00 418 317 0.0606 93 4 72.93 30.00 199 317 0.0299 4 72.93 30.00 384 317 0.0552 * O2 6 72.93 31.99 418 346 0.0480 86 6 72.93 31.99 199 346 0.0244 6 72.93 31.99 384 346 0.0439 *