The Wilson Effect in Sunspots

Bibcode
1987rfsm.conf..183C
Collados, M.; del Toro Iniesta, J. C.; Vázquez, M.
Bibliographical reference

The Role of Fine-Scale Magnetic Fields on the Structure of the Solar Atmosphere, Proceedings of the Inaugural workshop and round table discussion for the D-E-S Telescope installations on the Canary Islands, La Laguna, Tenerife, Spain, 6-12 October 1986. Edited by E.-H. Schröter, M. Vázquez, and A.A. Wyller. Cambridge: Cambridge University Press, 1987., p.183

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0
1987
Number of authors
3
IAC number of authors
0
Citations
0
Refereed citations
0
Description
An analysis of the center to limb variation of the geometrical properties of spots has been carried out. It has revealed that spots do not have a symmetrical behaviour with respect to the centre of solar disk. Thus, the Wilson effect is not zero at δ = 0°, but at δ ≡ 45°W. Moreover, the inverse Wilson effect is the general rule in that interval, while the normal phenomenon is maximum at a heliocentric angle of 40° - 50°E.
Type
Non-refereed

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