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THE AUTOMATED ANALYSIS OF SOLAR ACTIVE REGIONS

机译:太阳活动区域的自动分析

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摘要

Active regions are primary sources of solar activity. Developments in the automated identification of solar active regions and the characterisation of their coronal emission are presented. Central to this effort is the image data archive of the Extreme-ultraviolet Imaging Telescope (EIT), whose increasing size favours the application of automated analysis schemes. The image complexity requires additional information. This paper focuses on the developments of an automated detection scheme for active regions using magnetogram observations, which serves as a stepping stone for the detection of associated emission in EUV images. The ultimate goal of this work is to classify active regions on the basis of their coronal emission and to characterise their main constituents, i.e. coronal loops.
机译:活跃区域是太阳活动的主要来源。介绍了自动识别太阳活动区域和表征其日冕辐射的进展。这项工作的核心是极紫外成像望远镜(EIT)的图像数据档案,其规模不断扩大,有利于自动化分析方案的应用。图像复杂度需要其他信息。本文着重于开发利用磁磁图观察活动区域的自动检测方案,该方案可作为检测EUV图像中相关发射的垫脚石。这项工作的最终目标是根据活动区域的日冕发射对活动区域进行分类,并表征其主要组成部分,即日冕环。

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