In-situ Flux Losses in Active Regions

Dalda, A. S.; Martinez Pillet, V. M.
Bibliographical reference

Subsurface and Atmospheric Influences on Solar Activity ASP Conference Series, Vol. 383, proceedings of the conference held 16-20 April 2007 at the National Solar Observatory, Sacramento Peak, Sunspot, New Mexico, USA. Edited by R. Howe, R. W. Komm, K. S. Balasubramaniam and G. J. D. Petrie. San Francisco: Astronomical Society of the Pacific, 2008, p.115

Advertised on:
0
2008
Number of authors
2
IAC number of authors
0
Citations
5
Refereed citations
5
Description
We have investigated the total magnetic flux losses of three active regions, and the contribution of the cancellations that occur in the decay phase. Magnetic flux losses represent about 50%--70% of the magnetic flux in the active region. We have also found a clear correlation between cancellations and outward directed events in the chromosphere and the corona.