ASYMMETRY IN OCCURRENCE OF THE LEADING AND FOLLOWING POLARITIES IN THE PHOTOSPHERIC MAGNETIC FIELD AT THE EARLY STAGE OF ACTIVE REGION FORMATION

ASYMMETRY IN OCCURRENCE OF THE LEADING AND FOLLOWING POLARITIES IN THE PHOTOSPHERIC MAGNETIC FIELD AT THE EARLY STAGE OF ACTIVE REGION FORMATION

We study the evolution of the photospheric magnetic field at the early stage of active region development. We use data on longitudinal component of the magnetic field and line-of-sight velocities from SOHO/MDI and SDO/HMI. The visual inspection of 48 cases of birth of active regions and the detailed...

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Bibliographic Details
Main Authors: V.M. Grigoryev, L.V. Ermakova, A.I. Khlystova
Format: Article
Language:English
Published: INFRA-M 2020-12-01
Series:Solar-Terrestrial Physics
Subjects:
magnetic field
active regions
Online Access:https://naukaru.ru/en/nauka/article/41320/view

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