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Table 5

Estimated errors on absolute abundances and abundance ratios for the hottest (#313132) and coolest (#225245) stars in our sample.

Δ(El) S/N ΔTeff = 100 Δlog (g) = 0.20 Δξ = 0.10 km s-1 σtot

Δ[Fe/H]#313132 0.02 +0.04 +0.02  −0.05 0.07
Δ[Fe/H]#225245 0.01 +0.01 +0.03  −0.05 0.06

Δ[C/H]#313132 0.03  −0.02 +0.04 +0.00 0.05
Δ[C/H]#225245 0.05  −0.03 +0.04 +0.01 0.07

Δ[N/H]#313132 0.05  −0.01 +0.12  −0.01 0.13
Δ[N/H]#225245 0.08  −0.10 +0.13 +0.00 0.18

Δ[O/H]#313132 0.05 +0.01 +0.09 +0.00 0.10
Δ[O/H]#225245 0.02 +0.02 +0.06 +0.00 0.07

Δ(12C/13C)#313132 5 0 0 0 5
Δ(12C/13C)#225245 2 0 0 0 2

Δ(logϵ Li670)#313132 0.10 +0.13 +0.03  −0.02 0.17
Δ(logϵ Li670)#225245 0.08 +0.15 +0.03  −0.05 0.18

Δ(logϵ Li610)#313132 0.03 +0.10 +0.00 +0.00 0.10
Δ(logϵ Li610)#225245 0.02 +0.13  −0.01 +0.00 0.13

Δ[C/Fe]#313132 0.03  −0.06 +0.02 +0.05 0.09
Δ[C/Fe]#225245 0.05  −0.04 +0.01 +0.06 0.09

Δ[N/Fe]#313132 0.05  −0.05 +0.10 +0.04 0.13
Δ[N/Fe]#225245 0.08  −0.11 +0.10 +0.05 0.18

Δ[O/Fe]#313132 0.05  −0.03 +0.07 +0.05 0.10
Δ[O/Fe]#225245 0.02 +0.01 +0.03 +0.05 0.06

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