Table 5
Two 7-spot solutions.
| Parameter | 1st solution | 2nd solution | |||||
|
|
|||||||
| inclination | i |
|
|
|
|
||
| 1st | latitude | β1 |
|
|
|
|
|
| 2nd | latitude |
|
|
|
|
|
|
| 3rd | latitude | β3 |
|
|
|
|
|
| 4th | latitude | β4 |
|
|
|
|
|
| 5th | latitude | β5 |
|
|
|
|
|
| 6th | latitude | β6 |
|
|
|
|
|
| 7th | latitude | β7 |
|
|
|
|
|
| 1st | period | P1 | 1.20430 |
|
1.20390 |
|
|
| 2nd | period | P2 | 1.15793 |
|
1.15741 |
|
|
| 3rd | period | P3 | 1.20430 |
|
1.20430 |
|
|
| 4th | period | P4 | 1.16298 |
|
1.16253 |
|
|
| 5th | period | P5 | 1.19617 |
|
1.20345 |
|
|
| 6th | period | P6 | 1.15903 |
|
1.15948 |
|
|
| 7th | period | P7 | 1.20107 |
|
1.19479 |
|
|
| spot intensity | κ | 0.574 |
|
0.599 |
|
||
| diff. rotation | dΩ | 0.2656 |
|
0.2974 |
|
||
Notes. Listed are expectation values and 1-σ uncertainties. Latitudes β are derived from the assumed law of differential rotation (Eq. (2)). Periods P are given in days, the spot intensity κ is in units of the intensity of the unspotted surface. The differential rotation dΩ (rad d-1) is the equator-to-pole value of the shear.
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