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Table 4

Abundances of the species observed in CS 22186-005 and CS 30344-033.

CS 22186-005 CS 30344-033
Species log ϵ⊙ a N log ϵ [X/Fe] [X/Fe]b σ r N log ϵ [X/Fe] [X/Fe]b σ r
[ FeI/H ] 7.50 52 4.80 −2.70 ··· 0.02 83 4.60 −2.90 ··· 0.01
[ FeII/H ] 7.50 14 4.95 −2.55 ··· 0.03 6 4.69 −2.81 ··· 0.04
Na I 6.30 2 3.57 −0.03 −0.33 0.10 2 3.32 −0.08 −0.28 0.08
Mg I 7.55 5 4.96 0.11 0.31 0.12 6 4.92 0.27 0.57 0.05
Al I 6.46 2 2.81 −0.95 −0.25 0.01 2 2.80 −0.76 −0.06 0.05
Si I 7.54 1 4.61 −0.23 ··· 0.10 1 4.51 −0.13 ··· 0.10
Ca I 6.34 5 3.82 0.18 ··· 0.08 4 3.79 0.35 ··· 0.03
Sc IIhfs 3.07 3 0.51 0.14 ··· 0.05 8 0.41 0.15 ··· 0.07
Ti I 4.92 1 2.98 0.76 ··· 0.10 1 2.62 0.60 ··· 0.10
Ti II 4.92 18 2.63 0.26 ··· 0.04 28 2.72 0.61 ··· 0.03
V II 4.00 ··· ··· ··· ··· ··· 2 1.72 0.53 ··· 0.04
Cr I 5.65 5 2.80 −0.15 −0.06 0.04 6 2.67 −0.08 0.01 0.04
Cr II 5.65 ··· ··· ··· ··· ··· 1 2.57 −0.27 −0.22 0.10
Mn Ihfs 5.50 2 2.38 −0.42 ··· 0.04 3 2.02 −0.58 ··· 0.03
Mn IIhfs 5.50 ··· ··· ··· ··· ··· 2 2.24 −0.45 ··· 0.01
Co Ihfs 4.91 ··· ··· ··· ··· ··· 4 2.35 0.34 ··· 0.05
Ni I 6.22 22 3.31 −0.21 ··· 0.02 12 3.37 0.05 ··· 0.05
Sr II 2.91 2 −0.78 −1.14 −0.94 0.01 2 −0.61 −0.71 −0.51 0.02
Ba IIhfs 2.18 2 −1.24 −0.87 −0.77 0.02 ··· ··· ··· ··· ···

Notes.

(a)

Solar abundance ratios are taken from Lodders (2003);

(b)

The non-LTE abundance ratios.

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