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Table 2
Quadratic limb-darkening coefficients of a G-dwarf and relative brightness of stellar spots on a G-dwarf at different wavelengths (Claret & Bloemen 2011; Oshagh et al. 2014).
| λ (nm) | 400 | 800 | 1500 | 3000 | 4500 |
|
|
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| u 1 | 0.70 | 0.30 | 0.10 | 0.07 | 0.05 |
| u 2 | 0.18 | 0.30 | 0.32 | 0.14 | 0.12 |
| Relative brightness | 0.04 | 0.28 | 0.40 | 0.58 | 0.61 |
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