Abstract

The development of the solar magnetic activity in cycle 24 has been analyzed. It has been shown that the significant north–south asymmetry of magnetic activity was accompanied by the asynchronous reorganization of solar magnetic fields in the northern and southern hemispheres. The formation of unipolar magnetic regions after the decay of activity centers has been studied. The meridional transport of unipolar magnetic regions leading to changes in the zonal structure of the solar magnetic field has been shown. Long-lived centers of flare activity have been found to exist during the periods of magnetic field restructuring. The spatiotemporal analysis of the flare ensemble making it possible to diagnose non-stationary processes in the solar atmosphere has been shown.

中文翻译：

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第24周期太阳磁场和耀斑活动中心的重组

摘要

已经分析了循环24中太阳磁活动的发展。研究表明，北半球和南半球显着的南北磁活动不对称性伴随着太阳磁场的异步重组。研究了活动中心衰变后单极磁性区的形成。已经示出了导致太阳磁场的带状结构改变的单极磁性区域的子午传输。发现在磁场重组期间存在长寿命的耀斑活动中心。已经显示了对耀斑集合的时空分析，使得可以诊断太阳大气中的非平稳过程。