Revisit of the classic Wilson effect

Bagare, S. P

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dc.contributor.author	Bagare, S. P
dc.date.accessioned	2010-07-14T16:38:36Z
dc.date.available	2010-07-14T16:38:36Z
dc.date.issued	2010
dc.identifier.citation	Hasan, S. S and Rutten, R. T., eds., Magnetic coupling between the interior and atmosphere of the Sun, Proceedings of the conference "Centenary commemoration of the discovery of the Evershed effect" Dec, 2 - 5, 2008, Indian Institute of Astrophysics, Bangalore, India, pp. 398 – 401	en
dc.identifier.isbn	978-3-642-02858-8
dc.identifier.uri	http://hdl.handle.net/2248/5186
dc.description	Restricted Access
dc.description	The original publication is available at springerlink.com
dc.description.abstract	We have examined theWilson effect in 580 epochs of sunspots observed at the Kodaikanal Observatory. Only unipolar spots that are well isolated from opposite polarity spots or pores (49%) exhibit the classic Wilson effect. The larger the isolation, the stronger is the effect. Unipolar spots also show a decrement of the effect that seems to be related to age. However, bipolar spots (45%) do not display theWilson effect, while spots associated with a mixed-polarity magnetic configuration (6%) show an inverse effect. We are now studying dynamic responses of spot penumbrae to their ambient magnetic configuration.	en
dc.language.iso	en	en
dc.publisher	Springer	en
dc.relation.ispartofseries	Astrophysics and Space Science Proceedings;
dc.relation.uri	http://www.springerlink.com/content/m0745475v4802842/	en
dc.rights	© Springer	en
dc.title	Revisit of the classic Wilson effect	en
dc.type	Article	en