Analysis of Oscillatory Modes of the Magnetic Field of Solar Facular Formations
- 作者: Strekalova P.V.1, Nagovitsyn Y.A.1,2, Smirnova V.V.1
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隶属关系:
- Central Astronomical Observatory at Pulkovo of the Russian Academy of Sciences
- St. Petersburg State University of Aerospace Instrumentation
- 期: 卷 58, 编号 7 (2018)
- 页面: 893-898
- 栏目: Article
- URL: https://journals.rcsi.science/0016-7932/article/view/157024
- DOI: https://doi.org/10.1134/S0016793218070204
- ID: 157024
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详细
Quasi-periodical variations in the magnetic fields of long-living, small-scale magnetic structures, solar facular formations (FFs), are analyzed. We used the method of Empirical Mode Decomposition (EMD) to reveal the empirical modes of time series of magnetic field variations in four FFs and tested them for the existence of coloured noise. We proposed a qualitative interpretation of statistically reliable oscillatory modes.
作者简介
P. Strekalova
Central Astronomical Observatory at Pulkovo of the Russian Academy of Sciences
编辑信件的主要联系方式.
Email: auriga-lynx@yandex.ru
俄罗斯联邦, St. Petersburg
Yu. Nagovitsyn
Central Astronomical Observatory at Pulkovo of the Russian Academy of Sciences; St. Petersburg State University of Aerospace Instrumentation
Email: auriga-lynx@yandex.ru
俄罗斯联邦, St. Petersburg; St. Petersburg
V. Smirnova
Central Astronomical Observatory at Pulkovo of the Russian Academy of Sciences
Email: auriga-lynx@yandex.ru
俄罗斯联邦, St. Petersburg
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