Global Solar Magnetic Field Evolution Over 4 Solar Cycles: Use of the McIntosh Archive

The McIntosh Archive consists of a set of hand-drawn solar Carrington maps created by Patrick McIntosh from 1964 to 2009. McIntosh used mainly Hα, He-I 10830 Å and photospheric magnetic measurements from both ground-based and NASA satellite observations. With these he traced polarity inversion lines...

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Bibliographic Details
Main Authors: David F. Webb, Sarah E. Gibson, Ian M. Hewins, Robert H. McFadden, Barbara A. Emery, Anna Malanushenko, Thomas A. Kuchar
Format: Article
Language:English
Published: Frontiers Media S.A. 2018-07-01
Series:Frontiers in Astronomy and Space Sciences
Subjects:
Online Access:https://www.frontiersin.org/article/10.3389/fspas.2018.00023/full