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Table 3
NLTE atmospheric parameters for the fit shown in Fig. 2, with respect to the solar abundances from Grevesse & Sauval (1998) provided for comparison.
| Parameter | Value | + 1σ | −1σ | × Solar | Unit |
|
|
|||||
| T eff | 27 750 | 130 | 70 | K | |
| log g | 5.452 | 0.020 | 0.008 | dex | |
| log n(He) /n(H) | –2.74 | 0.03 | 0.11 | 0.018 | dex |
| log n(C) /n(H) | –6.1> | 0.001 | dex | ||
| log n(N) /n(H) | –4.45 | 0.13 | 0.23 | 0.427 | dex |
| log n(O) /n(H) | –4.63 | 0.31 | 0.18 | 0.035 | dex |
| log n(Si) /n(H) | –5.65 | 0.24 | 0.46 | 0.063 | dex |
| log n(Fe) /n(H) | –4.30 | 0.36 | 0.05 | 1.580 | dex |
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