Table 2
Synthetic spectral grid for determining the initial parameters.
| Class | Teff | log (g) | [M/H] |
|
|
|||
| Giant | 3500 | 1.00, 1.50 | −2.00, −1.00, 0.00 |
| Giant/Dwarf | 4500 | 1.50, 4.50 | −2.00, −1.00, 0.00 |
| Dwarf | 5500 | 4.50 | −2.00, −1.00, 0.00 |
| Dwarf | 6500 | 4.50 | −2.00, −1.00, 0.00 |
Notes. The rotation (v sin (i)) was fixed to 2 km s-1 and the micro/macroturbulence was calculated by using the same empirical relation as in Blanco-Cuaresma et al. (2014). The micro/macroturbulence relation is based on GES UVES data release 1, the benchmark stars (Jofré et al. 2014), and globular cluster data from external literature sources.
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