Table 3: Element abundances of CS 22876-032. The Solar O abundance is adopted from the 3D measurement of atomic lines of Ludwig & Steffen (2007); the other Solar abundances from Grevesse & Sauval (2000). [X/H] and [X/Fe] are LTE values; [X/Fe] refers to Fe I for OH and neutral species, to Fe II for ionised species. The 3D abundance corrections $\Delta _{\rm 3D-1D}$ were determined with TURBOSPECTRUM from the $\langle$3D$\rangle$ and 1D models, except for O and Li, where a full 3D analysis was performed and we give two values: the abundance correction 3D - $\langle$3D$\rangle$ (``$\langle$3D$\rangle$'') and ``1D'' = 3D - 1D $_{\rm LHD}$ (see text). $\sigma $ is the standard deviation of the results from the n lines (next column; if n=1, the wavelength of the line in nm is given). See text for details on the measurement of Li, O, Sc, and Co.

Species
$\log \epsilon({\rm X})_{\odot}$ $[{\rm X}/{\rm H}]_{\rm A}$ $[{\rm X}/{\rm Fe}]_{\rm A}$ $\Delta_{\rm 3D-1D, A}$ $\sigma_{\rm A}$ $n_{\rm A}$ $[{\rm X}/{\rm H}]_{\rm B}$ $[{\rm X}/{\rm Fe}]_{\rm B}$ $\Delta_{\rm 3D-1D,B}$ $\sigma_{\rm B}$ $n_{\rm B}$

Li I
- 2.22 - $^{\rm\langle3D\rangle: -0.17}_{\rm 1D: -0.19}$ 0.01 670.8 1.75 - $^{\rm\langle3D\rangle: -0.02}_{\rm 1D: -0.29}$ 0.04 670.8

O (OH)
8.72 -1.52 2.14 $^{\rm\langle3D\rangle: -0.64}_{\rm 1D: -1.49}$ 0.04 4 -1.75 1.81 $^{\rm\langle3D\rangle: 0.00}_{\rm 1D: -0.92}$ 0.09 9

Na I 
6.33 -3.69 -0.03 -0.01 0.03 2 -3.79 -0.22 0.02 0.05 589.5
Mg I  7.58 -3.11 0.55 0 0.18 9 -3.14 0.43 0.09 0.24 9
Al I  6.47 -3.89 -0.23 -0.02 0.22 2 -3.75 -0.18 0.04 0.22 2
Si I  7.55 -3.75 -0.09 -0.01 0.02 390.5 -3.48 0.09 0.07 0.04 390.5
Ca I  6.36 -3.65 0.01 -0.07 0.02 422.6 -3.68 -0.11 -0.04 0.04 422.6
Ca II  6.36 -3.68 -0.18 0.10 0.14 3 -3.81 -0.54 0.23 0.11 2
Sc II  3.17 -3.73 -0.22 0 0.18 2 -3.57 -0.30 0.04 0.11 2
Ti II  5.02 -3.25 0.25 -0.01 0.34 19 -3.45 -0.18 0.09 0.23 12
Cr I  5.67 -3.79 -0.13 -0.07 0.12 5 -3.92 -0.35 -0.08 0.35 4
Cr II  5.67 -3.38 0.12 0.08 0.10 313.2 -3.30 -0.03 0.24 0.30 313.2
Mn II  5.39 -4.01 -0.51 0.09 0.17 344.1 -3.86 -0.59 0.14 0.37 344.1
Fe I  7.50 -3.66 0 -0.12 0.12 38 -3.57 0 -0.07 0.21 37
Fe II  7.50 -3.51 0 0.09 0.25 13 -3.27 0 0.18 0.31 9
Co I  4.92 -2.91 0.75 -0.13 0.07 7 -2.92 0.65 -0.07 0.08 4
Ni I  6.25 -3.49 0.17 -0.19 0.18 12 -3.45 0.12 -0.08 0.16 12


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