Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8141724 | NRIAG Journal of Astronomy and Geophysics | 2016 | 4 Pages |
Abstract
Flattening index is the first quantitative parameter introduced for analyses of the global structure of the solar corona. It varies with respect to the phase of the solar activity and sunspot number. In this paper we study the solar corona during the 1990, 1999, 2006, 2008, 2009 and 2012 total solar eclipses. We obtain flattening coefficients for all the six eclipses by using a new computer program. Our results are in a good agreement with published results.
Keywords
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Astronomy and Astrophysics
Authors
B.A. Marzouk, P. Stoeva, A. Stoev,