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On the Time Fluctuations of Magnetic Fields

Published online by Cambridge University Press:  14 August 2015

A. Severny
A. Severny*
Affiliation:
Crimean Astrophysical Observatory, Nauchny, Crimea, U.S.S.R.

Abstract

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The simultaneous measurements of longitudinal magnetic fields in lines λ5250 and λ6103, the line of sight velocities and intensities in these lines at some fixed point (area 2″.3 × 4″.5) within the moderately strong (∼ 100 G) areas of solar magnetic fields were examined to find the possible fluctuations of m.f. with time. No fluctuations were found which cannot be correlated with the simultaneously measured seeing conditions such as contrast, image excursions and scintillations for characteristic periods less than 5m. The possibility of ∼ 5m oscillations of magnetic fields correlated with the well known sight-line velocity oscillations is pointed out.

Type
Part III: Observations of Sunspot and Active Region Magnetic Fields
Information
Symposium - International Astronomical Union , Volume 43: Solar Magnetic Fields , 1971 , pp. 340 - 347
Copyright
Copyright © Reidel 1971 

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