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Table 5

Derived abundances for the stars in our sample.

HD HD HD
Species 162678 162679 162817 Sun

log(N/NT) [N/NT] σ (n) log(N/NT) [N/NT] σ (n) log(N/NT) [N/NT] σ (n) log(N/NT)Sun

He I –1.2 –0.13 0.11 (8) –1.2 –0.13 0.05 (7) –1.43 –0.36 (1) –1.07
C II –3.9 –0.38 0.08 (4) –3.97 –0.45 0.07 (3) –3.52
O I –3.52 –0.31 0.02 (2) –3.49 –0.28 0.01 (3) –3.21
Mg I –4.12 0.34 0.17 (3) –3.57 0.89 0.23 (2) –4.46
Mg II –4.53 –0.07 0.12 (5) –4.51 –0.05 0.09 (5) –4.21 0.25 0.04 (2) –4.46
Al I –5.85 –0.28 (1) –5.74 –0.17 (1) –5.57
Al II –5.65 –0.08 (1) –5.63 –0.06 (1) –5.68 –0.11 (1) –5.57
Si II –4.54 –0.05 0.06 (7) –4.56 –0.07 0.08 (8) –4.49 0 0.09 (6) –4.49
Ca II –5.66 0.02 (1) –5.6 0.08 (1) –5.13 0.55 (1) –5.68
Sc II –9.16 –0.29 0.06 (2) –9.32 –0.45 0.20 (2) –8.68 0.19 (1) –8.87
Ti II –6.87 0.15 0.23 (31) –6.74 0.28 0.23 (34) –6.35 0.67 0.23 (21) –7.02
Cr II –6.28 0.09 0.16 (23) –6.15 0.22 0.23 (26) –6.13 0.24 0.20 (12) –6.37
Fe I –4.49 0.05 0.11 (14) –4.39 0.15 0.16 (24) –4.05 0.49 0.25 (11) –4.54
Fe II –4.56 –0.02 0.14 (49) –4.44 0.1 0.17 (53) –4.25 0.29 0.19 (19) –4.54
Ni II –5.92 –0.13 0.01 (2) –5.9 –0.11 0.20 (2) –5.51 0.28 0.38 (2) –5.79
Sr II –9.2 –0.13 0.01 (2) –9.12 –0.05 0.02 (2) –8.17 0.9 (1) –9.07

Notes. We use the same notation as in Table 3.

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