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Table 1
Sinusoidal orbital solutions for fitting RV jitter activity for different inclinations of the star and latitudes of one stellar spot (Fig. 1).
| Parameters | ||||||
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| i = 90° and lat=+30° | P P | P rot | Prot/2 | Prot/3 | Prot/4 | Prot/5 |
| K [m s-1] | 24.83 ± 0.02 | 32.65 ± 0.02 | 22.78 ± 0.02 | 8.66 ± 0.02 | 1.14 ± 0.03 | |
| σ(O − C) [m s-1] | before the fit : 33.77 | after the fit : 1.26; χ2 = 1.22 | ||||
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| i = 40° and lat=+30° | PP | Prot | Prot/2 | Prot/3 | Prot/4 | Prot/5 |
| K [m s-1] | 30.97 ± 0.02 | 26.68 ± 0.02 | 8.57 ± 0.02 | 1.79 ± 0.04 | 0.85 ± 0.03 | |
| σ(O − C) [m s-1] | before the fit : 29.58 | after the fit : 1.05; χ2 = 1.01 | ||||
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| i = 40° and lat=+50° | PP | Prot | Prot/2 | Prot/3 | Prot/4 | Prot/5 |
| K [m s-1] | 40.59 ± 0.02 | 20.80 ± 0.02 | 4.29 ± 0.02 | 0.97 ± 0.02 | 0.18 ± 0.02 | |
| σ(O − C) [m s-1] | before the fit : 32.41 | after the fit : 1.04; χ2 = 1.00 | ||||
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