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Table 1.
Summary of main ingredients of our 3D-based solar abundance analyses.
| Ingredient | Asplund et al. (2005a) | Asplund et al. (2009) | This work |
|---|---|---|---|
| 3D model atmosphere: | |||
| Code | Convec | Stagger | Stagger |
| Code reference | Stein & Nordlund (1998) | Nordlund & Galsgaard (1995) | Magic et al. (2013) |
| Input abundances | Anders & Grevesse (1989), | Asplund et al. (2005a) | Asplund et al. (2009) |
| log ϵHe = 10.92, log ϵFe = 7.50 | |||
| Equation of state | Mihalas et al. (1988) | Trampedach et al. (2013) | Trampedach et al. (2013) |
| Continuous opacities | Gustafsson et al. (1975) | Gustafsson et al. (2008) | Hayek et al. (2010) |
| Line opacities | Kurucz (1993) | Gustafsson et al. (2008) | Gustafsson et al. (2008) |
| Numerical resolution | 2002 × 82 | 2403 | 2403 |
| Geometrical dimension | 6 × 6 × 3.5 Mm | 6 × 6 × 3.5 Mm | 6 × 6 × 3.5 Mm |
| Opacity bins | 4 (opacity) | 12 (opacity & wavelength) | 12 (opacity & wavelength) |
| Effective temperature Teff±s.d. | 5767 ± 21 K | 5778 ± 5 K | 5773 ± 16 K |
| Continuum CLV | too steep T(τ) | good agreement w/obs. | good agreement w/obs. |
| Spectral line formation: | |||
| Full 3D non-LTE | Li, O | Li, O | Li, C, N, O, Na, Mg, Al, |
| Si, K, Ca, Fe, Ba | |||
| 3D LTE + 1D/⟨3D⟩ non-LTE | C, N, Na, Mg, Al, K | C, N, Na, Mg, Al, Si, S, K, | S, Sc, Ti, Cr, Mn, Co, Cu, |
| Ca, Sc, Ti, Cr, Mn, Fe, Co, | Zn, Rb, Sr, Pr, Eu, Pb, Th | ||
| Cu, Zn, Sr, Ba, Eu, Pb, Th | |||
| 3D LTE | Be, B, Si, P, S, Ca, Fe | Be, B, P, V, Ni, Z ≥ 31 | Be, B, P, V, Ni, Z ≥ 31 |
| 1D LTE (literature) | remaining elements | F, Cl, In, Th | F, Cl, In, Th |
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