Table 5.
Best-fitting final parameters of model atmospheres matching the observed spectra.
| AL Ari | ||||||
|---|---|---|---|---|---|---|
| Grid best model |
Best fit parameters |
|||||
| Parameter | Primary | Secondary | Primary | Secondary | Unit | |
| [M/H] | −0.4 | −0.6 | −0.42 ± 0.07 | −0.60 ± 0.13 | dex | |
| Teff | 6600 | 5600 | 6578 ± 82 | 5560 ± 192 | K | |
| log g( * ) | 4.2 | 4.5 | 4.30 ± 0.15 | 4.26 ± 0.37 | dex | |
| ξ | 1.5 | 2.0 | 1.54 ± 0.14 | 2.00 ± 0.46 | km s−1 | |
| ζ( ⋆ ) | 5.8 | 2.6 |
 |
 |
km s−1 | |
| Vrot sin i | 17 | 13 | 17.11 ± 0.61 | 12.65 ± 1.50 | km s−1 | |
| Reduced χ2 | 8.304440 | – | ||||
 |
8.349265 | – | ||||
| AL Dor | ||||||
| Grid best model |
Best fit parameters |
|||||
| Parameter | Primary | Secondary | Primary | Secondary | Unit | |
| [M/H] | −0.1 | −0.1 | −0.11 ± 0.05 | −0.11 ± 0.05 | dex | |
| Teff | 6100 | 6100 | 6076 ± 70 | 6051 ± 70 | K | |
| log g( * ) | 4.4 | 4.4 | 4.38 ± 0.18 | 4.38 ± 0.17 | dex | |
| ξ | 1.4 | 1.3 | 1.36 ± 0.18 | 1.29 ± 0.17 | km s−1 | |
| ζ( ⋆ ) | 3.1 | 3.4 | 3.1 ± 0.5 | 3.4 ± 0.5 | km s−1 | |
| Vrot sin i | 4 | 4 | 4.08 ± 0.60 | 3.90 ± 0.66 | km s−1 | |
| Reduced χ2 | 16.507021 | – | ||||
 |
16.596123 | – | ||||
| FM Leo | ||||||
| Grid best model |
Best fit parameters |
|||||
| Parameter | Primary | Secondary | Primary | Secondary | Unit | |
| [M/H] | −0.1 | −0.1 | −0.10 ± 0.06 | −0.10 ± 0.06 | dex | |
| Teff | 6400 | 6400 | 6425 ± 88 | 6418 ± 96 | K | |
| log g( * ) | 4.1 | 4.2 | 4.11 ± 0.17 | 4.18 ± 0.19 | dex | |
| ξ | 1.6 | 1.5 | 1.61 ± 0.15 | 1.49 ± 0.17 | km s−1 | |
| ζ( ⋆ ) | 5.8 | 4.3 |
 |
 |
km s−1 | |
| Vrot sin i | 11 | 11 | 11.0 ± 0.6 | 11.0 ± 0.6 | km s−1 | |
| Reduced χ2 | 17.056393 | – | ||||
 |
17.148460 | – | ||||
| BN Scl | ||||||
| Grid best model |
Best fit parameters |
|||||
| Parameter | Primary | Secondary | Primary | Secondary | Unit | |
| [M/H] | −0.2 | −0.3 | −0.18 ± 0.08 | −0.24 ± 0.10 | dex | |
| Teff | 6300 | 6300 | 6304 ± 93 | 6296 ± 148 | K | |
| log g( * ) | 4.0 | 4.3 | 4.15 ± 0.18 | 4.37 ± 0.30 | dex | |
| ξ | 1.6 | 1.7 | 1.62 ± 0.17 | 1.69 ± 0.30 | km s−1 | |
| ζ( ⋆ ) | 5 | 5 |
 |
 |
km s−1 | |
| Vrot sin i | 24 | 19 | 23.55 ± 1.04 | 18.73 ± 1.43 | km s−1 | |
| Reduced χ2 | 13.856710 | – | ||||
 |
13.931628 | – | ||||
Notes. The simultaneous solution obtained with the GSSP_binary module for each eclipsing binary using the disentangled spectra of both components. ( * )Fixed on the values available in the grid of atmosphere models that are the closest to the values originated from the dynamical solution. ( ⋆ )Fixed on the values resulting from solutions with the use of GSSP_single module.
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