A fast method for constructing magnetic field models of solar active regions

I.V. Oreshina; B.V. Somov

doi:10.1051/eas/1255018

All issues

Volume 55 (2012)

EAS Publications Series, 55 (2012) 131-135

Abstract

Issue		EAS Publications Series Volume 55, 2012 4th French-Chinese Meeting on Solar Physics - Understanding Solar Activity: Advances and Challenges


Page(s)		131 - 135
Section		Active Regions
DOI		https://doi.org/10.1051/eas/1255018
Published online		27 June 2012

Understanding Solar Activity: Advances and Challenges
M. Faurobert, C. Fang and T. Corbard (eds)
EAS Publications Series, 55 (2012) 131-135

A fast method for constructing magnetic field models of solar active regions

I.V. Oreshina and B.V. Somov

Sternberg Astronomical Institute, Moscow State University, Russia
e-mail: ivo@sai.msu.ru; somov@sai.msu.ru

Abstract

A new method is proposed for automatic choosing the so-called magnetic “charges” that are necessary to model the coronal magnetic field in solar ARs. The method makes the quantitative analysis of large-scale magnetic field fast, easy, and reliable that allows us to study the evolution of ARs on short time scales.