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Table 1

Numerical comparison of cloud structure over range of C/O ratios.

Vs/Vtot
Top Middle Bottom

C/O0 0.43 100% 1.2% TiO2 1.7% TiO2
J ∗ ,max 4 × 10-6 TiO2 20.5% Mg2SiO4 97% Al2O3
[cm-3 s-1 ] 11.2% SiO 0.4% Fe
aavg 0.13 12.6% SiO2 0.8% CaTiO3
[ μm] 19.3% MgSiO3
6.1% Al2O3
5.5% FeO
4.5% FeS
7% Fe2O3
8.9% MgO
5.3% MgS

C/O0 0.9 100% 1.2% TiO2 5.2% TiO2
J ∗ ,max 3 × 10-8 TiO2 25.1% Mg2SiO4 0.2% SiO
[cm-3 s-1 ] 11.5% SiO 92% Al2O3
aavg 0.44 12.9% SiO2 1% Fe
[ μm] 18.1% MgSiO3 1.5% CaTiO3
0.6% Al2O3
5.9% FeO
2% FeS
7.5% Fe2O3
9.6% MgO
2.1% MgS

C/O0 0.95 100% 1.2% TiO2 4.6% SiO
J ∗ ,max 3 × 10-9 TiO2 26.1% Mg2SiO4 33.9% Al2O3
[cm-3 s-1 ] 12% SiO 58.7% Fe
aavg 0.38 13.5% SiO2 1.5% CaTiO3
[ μm] 18.7% MgSiO3 1.2% MgO
6.3% FeO
6.8% Fe2O3
9.6% MgO
2.1% MgS

Notes. The top of the cloud layer corresponds to 1.43 × 10-12 bars, the middle of the cloud layer to 10-7 bars and the bottom of the cloud layer to between 1.37 × 10-3 bars and 8.64 × 10-2 bars, depending on theC/O ratio.

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