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Table 4
1D microturbulence (ξmic) and macroturbulence (ξmac) velocities determined to match the 3D spectra characteristics.
| Gray model | Non-gray model | |||
| st35gm03n07 | st35gm03n13 | |||
|
|
||||
| ξmic (km s-1) | ||||
| 1.45 ± 0.09 | 1.28 ± 0.33 | |||
Log Log |
||||
| 0.14 | − 0.02 | |||
| ξ mac | ||||
| Profile | Velocity (km s-1) | χ2 | Velocity (km s-1) | χ2 |
| Radtan | 6.7 ± 0.9 | 1.15 | 6.4 ± 2.7 | 1.17 |
| Gauss | 10.1 ± 1.2 | 1.19 | 9.7 ± 3.5 | 1.14 |
| Exp | 5.5 ± 0.9 | 1.21 | 5.2 ± 2.2 | 1.22 |
Notes. 3D − 1D corrections to Fe abundances derived for the selected iron lines with the best-matching ξmic, are also indicated.
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