Aerosols and particle

Consier the model

P_v = e^{-A/T + B}\, {\rm dyn cm}^{-2}

The parameters A and B are summarised in the following table:

Solid state species	A	B	Refractive index ref.
(NaAl)xMgySiO3[s](a)	68 908	38.1	Scott & Duley (1996); Jaeger et al. (1998)
SiO2[s]	69 444	33.1	Gaskell & Johnson (1976)
Fe[s] & FeS[s](b)	48 354	29.2	Henning & Stognienko (1996)
Al2O3[s]	77 365	39.3	Koike et al. (1995)
C[s]	93 646	36.7	Zubko et al. (1996)
SiC[s]	78 462	37.8	Laor & Draine (1993)
TiO2[s](c)	Same as Al2O3		Posch et al. (2003)
VO[s](d)	Same as Al2O3		Opacities not computed(d)

For more details see Min et al 2020.

Databases

• NASA Ames' Database of Astrochemical Ices
• NASA ASTER Spectral Library
• The PDS Geosciences Spectral Library
• MRO CRISM Type Spectra Library
• USGS Digital Spectral Library
• Grundy's optical constants of Ices
• PDS Ices database
• Database of Optical Constants for Cosmic Dust
• Grenoble Astrophysics and Planetology Solid Spectroscopy and Thermodynamics database service
• Leiden Ice Database for Astrochemistry

Other sources

• The soot refractive index compiled in Lavvas & Koskinen 2017.
• The first set of values is based on averaging measured refractive indices from various sources.
• The KK values are evaluated applying a Kramers-Kroning closure relationship.

Soot refractive indeces

Compiled in Lavvas & Koskinen 2017, Ap.J., 847:32.

wvl(um)	n_grid	k_grid	n_KK	k_KK
0.03	1.008	0.179	0.749	0.093
0.033	0.985	0.167	0.919	0.095
0.037	0.969	0.158	0.955	0.121
0.041	0.964	0.155	0.97	0.16
0.046	0.976	0.162	0.976	0.205
0.05	1.012	0.181	0.982	0.245
0.056	1.06	0.2	1.011	0.257
0.062	1.095	0.192	1.039	0.249
0.069	1.101	0.173	1.038	0.232
0.077	1.083	0.18	1.014	0.239
0.085	1.071	0.22	0.998	0.279
0.094	1.095	0.28	1.017	0.339
0.105	1.158	0.317	1.07	0.376
0.116	1.224	0.311	1.133	0.374
0.129	1.264	0.271	1.161	0.344
0.143	1.265	0.236	1.148	0.313
0.159	1.237	0.227	1.107	0.309
0.176	1.214	0.25	1.052	0.341
0.196	1.2	0.318	0.993	0.387
0.217	1.177	0.441	0.957	0.479
0.241	1.26	0.611	0.982	0.625
0.267	1.417	0.78	1.112	0.661
0.297	1.538	0.844	1.329	0.637
0.329	1.621	0.788	1.489	0.589
0.365	1.671	0.725	1.594	0.539
0.405	1.698	0.657	1.664	0.498
0.45	1.719	0.599	1.713	0.473
0.499	1.742	0.534	1.74	0.45
0.554	1.752	0.492	1.733	0.418
0.615	1.742	0.479	1.73	0.408
0.682	1.738	0.475	1.733	0.411
0.757	1.736	0.479	1.735	0.425
0.84	1.739	0.488	1.739	0.445
0.933	1.745	0.504	1.743	0.47
1.035	1.755	0.528	1.748	0.503
1.148	1.772	0.561	1.759	0.537
1.275	1.791	0.597	1.774	0.573
1.414	1.813	0.637	1.792	0.612
1.57	1.836	0.681	1.814	0.656
1.742	1.862	0.731	1.84	0.704
1.933	1.891	0.786	1.871	0.758
2.145	1.931	0.842	1.909	0.821
2.381	1.98	0.901	1.948	0.882
2.642	2.034	0.967	1.992	0.942
2.932	2.094	1.039	2.044	1.004
3.254	2.161	1.109	2.107	1.065
3.611	2.234	1.184	2.172	1.124
4.008	2.312	1.261	2.255	1.174
4.447	2.378	1.323	2.336	1.229
4.936	2.45	1.393	2.418	1.294
5.477	2.538	1.461	2.505	1.362
6.078	2.635	1.535	2.598	1.419
6.746	2.726	1.599	2.697	1.475
7.486	2.818	1.666	2.79	1.527
8.308	2.907	1.738	2.888	1.579
9.219	2.992	1.811	2.988	1.639
10.231	3.079	1.886	3.085	1.712
11.354	3.177	1.969	3.189	1.782
12.601	3.271	2.054	3.289	1.854
13.984	3.367	2.152	3.392	1.938
15.518	3.468	2.26	3.503	2.024
17.222	3.568	2.373	3.629	2.12
19.112	3.672	2.479	3.752	2.229
21.21	3.788	2.595	3.87	2.348
23.538	3.908	2.727	3.99	2.477
26.121	4.04	2.874	4.115	2.62
28.988	4.188	3.036	4.245	2.774
32.17	4.351	3.217	4.383	2.938
35.701	4.533	3.417	4.531	3.111
39.619	4.734	3.639	4.691	3.291
43.968	4.958	3.885	4.867	3.479
48.794	5.206	4.159	5.063	3.671
54.149	5.481	4.462	5.284	3.867
60.093	5.787	4.799	5.538	4.063