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Table 5
Parameters of two helium spots and silicon belts.
Helium | Colatitude | Longitude | Radius | ε He |
0 | 0 | 70 | − 0.456 | |
160 | 180 | 60 | −0.523 | |
outside the spots | − 1.0 | |||
|
||||
Silicon | Colatitude | ε Si | ε Fe | |
0–110 | −4.3 | −4.4 | ||
110–140 | −3.6 | −3.8 | ||
140–180 | −6.0 | −5.9 |
Notes. Helium and silicon abundances were derived by B88, while εFe is the iron abundance assumed here.
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