Open Access
Table A.1.
Determinations of stellar main parameters and C, N, O, and Mg abundances
| Col | Label | Units | Explanations |
|---|---|---|---|
| 1 | ID | – | Tycho-2 catalogue identification |
| 2 | Name | – | Stellar name |
| 3 | Res | – | Spectral resolution |
| 4 | Teff | K | Effective temperature |
| 5 | e_Teff | K | Uncertainty in effective temperature |
| 6 | Log g | dex | Stellar surface gravity |
| 7 | e_Log g | dex | Uncertainty in stellar surface gravity |
| 8 | [Fe/H] | dex | Metallicity |
| 9 | e_Fe I | dex | Uncertainty in [Fe I/H] |
| 10 | n_Fe I | – | Number of Fe I lines |
| 11 | e_Fe II | dex | Uncertainty in [Fe II/H] |
| 12 | n_Fe II | – | Number of Fe lines |
| 13 | Vt | km s−1 | Microturbulence velocity |
| 14 | e_Vt | km s−1 | Uncertainty in microturbulence velocity |
| 15 | [C/H] | dex | Carbon abundance |
| 16 | e_[C/H] | dex | Uncertainty in carbon abundance |
| 17 | n_C | – | Number of C2 lines |
| 18 | [N/H] | dex | Nitrogen abundance |
| 19 | e_[N/H] | dex | Uncertainty in nitrogen abundance |
| 20 | n_N | – | Number of CN lines |
| 21 | [O/H] | dex | Oxygen abundance |
| 22 | e_[O/H] | dex | Uncertainty in oxygen abundance |
| 23 | n_O | – | Number of oxygen lines |
| 24 | [Mg/H] | dex | Magnesium abundance |
| 25 | e_[Mg/H] | dex | Uncertainty in magnesium abundance |
| 26 | n_Mg | – | Number of magnesium lines |
| 27 | 12C/13C | – | Carbon isotope ratio |
| 28 | e_12C/13C | – | Uncertainty in carbon isotope ratio |
| 29 | C/N | – | Carbon-to-nitrogen abundance ratio |
| 30 | Mass | M⊙ | Stellar mass |
| 31 | e_Mass | M⊙ | Uncertainty of mass |
| 32 | Evol | – | Evolutionary stage (BB or AB – stars below or above the RGB luminosity bump, respectively. RC – Clump stars, SG – subgiant stars) |
| 33 | Emission | – | Yes – if emission is visible in the Ca II lines |
Notes. Full table is available at the CDS
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