Open Access
Table 4
Stellar parameters of TOI-1736 and TOI-2141 obtained from different methods.
| Parameter | TOI-1736 | TOI-2141 | Source |
|---|---|---|---|
| Effective temperature, Teff (K) | 5800 ± 75 | 5750 ± 75 | SED, Sect. 3.1 |
| Effective temperature, Teff (K) | 5750 ± 70 | 5610 ± 60 | Standard, Sect. 3.2 |
| Effective temperature, Teff (K) | 5672 ± 50 | 5671 ± 50 | TRES spectra, Sect. 3.3 |
| Effective temperature, Teff (K) | 5807 ± 13 | 5659 ± 12 | Solar diff., Sect. 3.4 |
| Effective temperature, Teff (K) |  |
MacDougall et al. (2023) | |
| Effective temperature model error, σT (K) | 44 | 46 | Tayar et al. (2022) |
| Surface gravity, log 𝑔dr3 (dex) | 4.21 ± 0.03 | 4.42 ± 0.03 | Trigonometric, Gaia eDR3 |
| Surface gravity, log 𝑔 (dex) | 4.10 ± 0.12 | 4.40 ± 0.10 | Standard, Sect. 3.2 |
| Surface gravity, log 𝑔 (dex) | 4.26 ± 0.10 | 4.56 ± 0.10 | TRES spectra, Sect. 3.3 |
| Surface gravity, log 𝑔 (dex) | 4.35 ± 0.04 | 4.42 ± 0.04 | Solar diff., Sect. 3.4 |
| Surface gravity model error, σlog 𝑔 (dex) | 0.020 | 0.019 | Tayar et al. (2022) |
| Fe metallicity, [Fe/H] (dex) | 0.20 ± 0.10 | −0.10 ± 0.10 | SED, Sect. 3.1 |
| Fe metallicity, [Fe/H] (dex) | 0.09 ± 0.05 | −0.17 ± 0.05 | Standard, Sect. 3.2 |
| Metallicity, [m/H] (dex) | 0.14 ± 0.08 | −0.09 ± 0.08 | TRES spectra, Sect. 3.3 |
| Fe metallicity, [Fe/H] (dex) | 0.138 ± 0.014 | −0.120 ± 0.013 | Solar diff., Sect. 3.4 |
| Fe metallicity, [Fe/H] (dex) | 0.15 ± 0.06 | MacDougall et al. (2023) | |
| Fe metallicity model error, σ[Fe/H] (dex) | 0.0004 | 0.0005 | Tayar et al. (2022) |
| Star mass, M★ (M⊙) | 1.15 ± 0.07 | 0.98 ± 0.06 | SED, Sect. 3.1 |
| Star mass, M★ (M⊙) | 1.07 ± 0.02 | 0.89 ± 0.01 | Standard, Sect. 3.2 |
| Star mass, M★ (M⊙) | 1.08 ± 0.03 | 0.938 ± 0.013 | Solar diff., Sect. 3.4 |
| Star mass model error, σM (M⊙) | 0.020 | 0.021 | Tayar et al. (2022) |
| Star radius, R★ (R⊙) | 1.24 ± 0.03 | 0.94 ± 0.03 | SED, Sect. 3.1 |
| Star radius, R★ (R⊙) | 1.43 ± 0.05 | 0.91 ± 0.03 | Standard, Sect. 3.2 |
| Star radius, R★ (R⊙) | 1.15 ± 0.06 | 0.98 ± 0.04 | Solar diff., Sect. 3.4 |
| Star radius model error, σR (R⊙) | 0.048 | 0.041 | Tayar et al. (2022) |
| Turbulence velocity, v (km s−1) | 0.94 ± 0.03 | 0.71 ± 0.03 | Standard, Sect. 3.2 |
| Turbulence velocity, v (km s−1) | 1.26 ± 0.02 | 0.94 ± 0.02 | Solar diff., Sect. 3.4 |
| Rotation velocity, υrot sin i★ (km s−1) | 4.5 ± 0.5 | 2.7 ± 0.5 | TRES spectra, Sect. 3.3 |
| Rotation velocity, υrot sin i★ (km s−1) | 3.6 ± 1.0 | 2.7 ± 1.0 | Standard, Sect. 3.2 |
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