Table 1
Results of fitting synthesized disentangled spectra with genfitt for different S/N values.
| S/N | Teff1 (K) | Δ Teff1 | log g1 | Δ log g1 | LF1 | Δ LF1 | Teff2 (K) | Δ Teff2 | log g2 | Δ log g2 | LF2 | Δ LF2 |
|
|
|
|||||||||||||
| ∞ | 17 991 | −9 | 3.495 | −0.005 | 0.775 | −0.005 | 11 005 | −5 | 3.995 | −0.005 | 0.225 | +0.005 | – |
| ±56 | ±0.016 | ±0.012 | ±56 | ±0.016 | ±0.012 | ||||||||
| 500 | 17 896 | −104 | 3.492 | −0.008 | 0.771 | −0.009 | 10 896 | −103 | 3.992 | −0.008 | 0.229 | +0.009 | 1.054 |
| ±153 | ±0.025 | ±0.024 | ±157 | ±0.023 | ±0.021 | ||||||||
| 200 | 17 835 | −165 | 3.497 | −0.003 | 0.771 | −0.009 | 10837 | −164 | 3.987 | −0.013 | 0.229 | +0.009 | 1.032 |
| ±198 | ±0.027 | ±0.015 | ±211 | ±0.024 | ±0.019 | ||||||||
| 100 | 17 753 | −247 | 3.485 | −0.015 | 0.769 | −0.011 | 10 748 | −252 | 3.986 | −0.015 | 0.231 | +0.011 | 0.841 |
| ±365 | ±0.033 | ±0.023 | ±358 | ±0.036 | ±0.021 | ||||||||
| 50 | 17 041 | −959 | 3.421 | −0.079 | 0.761 | −0.019 | 10 030 | −970 | 3.929 | −0.071 | 0.239 | +0.019 | 0.774 |
| ±441 | ±0.035 | ±0.081 | ±430 | ±0.036 | ±0.086 | ||||||||
Notes. The input atmospheric parameters are: Teff1 = 18 000 K, log g1 = 3.5, vsini1 = 105 km s-1, LF1 = 0.78, Teff2 = 11 000 K, log g2 = 4.0, vsini2 = 95 km s-1, LF2 = 0.22. The output parameters and uncertainties are given, along with the difference compared to the input parameters and the reduced χ2 ().
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.