Abstract
Time-latitudinal distributions of the solar-surface magnetic fields and the green corona (530.3 nm, Fe XIV) intensities in the period 1975 – 2004 are analyzed. Meridional migration maps show that time-varying components consist of both the poleward and equatorward belts over a solar cycle. The green-corona maps are, for the first time, directly compared with magnetic flux charts, yielding a good association between the green corona and magnetic fields; this is most reliably seen at high latitudes.
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Minarovjech, M., Rušin, V. & Saniga, M. Time-Latitudinal Dynamics of Magnetic Fields and the Green Corona Over Three Solar Cycles. Sol Phys 241, 263–268 (2007). https://doi.org/10.1007/s11207-007-0239-1
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DOI: https://doi.org/10.1007/s11207-007-0239-1