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Table 7

Previous results obtained in the literature for the CoRoT targets.

Teff [K] log g [cgs] ξ [km s-1] [Fe/H] [Li/H] [C/Fe] [N/Fe] [O/Fe] [Na/Fe] Ref.
Star Value Method Value Method LTE
HD 43023 5065  ±  80 E 2.93  ±  0.19 I 1.38  ±  0.07 –0.05  ±  0.10 < –1.40 –0.23 +0.39 –0.02 +0.10
5140 ± 80 E 3.10 ± 0.20 I 1.41 ± 0.20 +0.04 ± 0.15 ... ... ... ... ... 1
5105 ± 100 E 3.08 ± 0.10 I 1.50 ± 0.30 –0.06 ± 0.12 <–0.46 –0.22 +0.22 +0.17 +0.11 2
5005 ± 75 E 2.71 ± 0.15 I 1.30 ± 0.08 –0.10 ± 0.08 ... –0.20 ... ... +0.06 3a
5027 ± 100 P 2.97 ± 0.15 LMT ... +0.06 ± 0.15 ... ... ... ... ... 4
4994 ± 100 LDR 2.40 ± 0.20 I 1.3 ± 0.2 –0.13 ± 0.12 <–0.59 –0.27 +0.28 +0.00 +0.02b 5
5005 S 2.68 S ... –0.04 ... ... ... ... ... 6
HD 50890 4730  ±  95 E 1.85  ±  0.26 I 1.98  ±  0.10 –0.02  ±  0.13 –0.07 –0.40 +0.58 –0.24 +0.51
4710  ±  75 E [2.07  ±  0.08] A 1.98  ±  0.09 +0.06  ±  0.12 –0.13 –0.43 +0.57 –0.20 +0.41
4665 ± 200 E 1.4 ± 0.3 I ... –0.18 ± 0.14 ... ... ... ... ... 7
HD 169370 4520  ±  85 E 2.31  ±  0.22 I 1.42  ±  0.07 –0.27  ±  0.13 –1.41 –0.03 +0.06 +0.08 +0.03
4520  ±  60 E [2.32  ±  0.04] A 1.42  ±  0.06 –0.26  ±  0.10 –1.41 –0.04 +0.05 +0.07 +0.02
4460 ± 70 E 2.3 ± 0.2 I 1.3 ± 0.2 –0.17 ± 0.10 ... ... ... ... ... 8
4547 LDR ... ... ... ... ... ... ... ... ... 9
HD 170053 4315  ±  90 E 1.72  ±  0.23 I 1.69  ±  0.08 –0.14  ±  0.13 +0.11 –0.15 +0.42 –0.04 +0.27
4290  ±  65 E [1.85  ±  0.16] A 1.68  ±  0.07 –0.03  ±  0.12 +0.06 –0.18 +0.43 –0.06 +0.13
4370 ± 60 E 1.80 ± 0.26 I 1.51 ± 0.08 +0.04 ± 0.10 ... –0.17 +0.38 –0.17 –0.01b 10
HD 170174 5035  ±  80 E 2.74  ±  0.19 I 1.55  ±  0.07 –0.01  ±  0.11 –0.48 –0.20 +0.46 –0.03 +0.20
5055  ±  55 E [2.56  ±  0.05] A 1.58  ±  0.06 –0.07  ±  0.10 –0.45 –0.17 +0.52 –0.05 +0.28
5015 ± 60 E 2.85 ± 0.26 I 1.44 ± 0.08 +0.11 ± 0.11 ... –0.19 +0.45 –0.12 –0.03b 10
4979 ± 72 E 2.75 ± 0.12 I 1.58 ± 0.10 –0.08 ± 0.10 ... ... ... ... ... 11
5245 ± 44 S 3.11 ± 0.06 S 0.85 +0.35 ± 0.03 ... ... ... ... +0.07 12
HD 175679 5150  ±  80 E 2.94  ±  0.18 I 1.58  ±  0.07 +0.11  ±  0.10 +0.15 –0.24 +0.46 –0.05 +0.17
5180  ±  50 E [2.66  ±  0.11] A 1.63  ±  0.06 +0.02  ±  0.10 +0.20 –0.19 +0.56 –0.09 +0.29
4844 ± 100 P 2.59 ± 0.10 LMT 1.4 ± 0.2 –0.15 ± 0.10 ... +0.04 ... –0.02 +0.17 13

Notes. The rows in boldface show the results of this study. (When available, the second one shows the results with the surface gravity fixed to the seismic value, which is given in square brackets for each star.) The abundances were rescaled to our adopted solar values when appropriate and whenever these were not quoted in the original paper. E: from excitation equilibrium of the Fe i lines; I: from ionisation equilibrium of Fe; P: from photometric data; LMT: from estimates of the luminosity, mass, and effective temperature; S: from spectral synthesis; LDR: from line-depth ratios; A: from asteroseismology.

Reference. (1) Hekker & Meléndez 2007; (2) Luck & Heiter 2007; (3) Takeda et al. 2008; (4) Zhao et al. 2001; (5) Mishenina et al. 2006; (6) Soubiran et al. 2008; (7) Baudin et al. 2012; (8) da Silva et al. 2006; (9) Biazzo et al. 2007; (10) Smiljanic et al. 2009; (11) Santos et al. 2009 (based on the line list of Hekker & Meléndez 2007); (12) Valenti & Fischer 2005; (13) Liu et al. 2010.

(a)

As Takeda et al. caution, their oxygen abundances may not be reliable.

(b)

NLTE value.

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