A New Signal of the Solar Magnetic Cycle: Opposite Shifts of Weak Magnetic Field Distributions in the Two Hemispheres

Abstract We study the asymmetric distribution of weak photospheric magnetic field values in the two hemispheres separately using synoptic maps from Solar Dynamics Observatory/Helioseismic and Magnetic Imager, Synoptic Optical Long‐term Investigations of the Sun/Vector SpectroMagnetograph, and Wilcox...

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Bibliographic Details
Main Authors: Tibebu Getachew, Ilpo Virtanen, Kalevi Mursula
Format: Article
Language:English
Published: Wiley 2019-08-01
Series:Geophysical Research Letters
Subjects:
Online Access:https://doi.org/10.1029/2019GL083339
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