一种新的太阳图像处理方法,以计算与活动区相关的磁能

O. Ahmed, R. Qahwaji, T. Colak, T. Dudok de Wit, S. Ipson
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引用次数: 5

摘要

本文提出了一种计算卫星图像中活动区域和黑子磁能的新方法。本研究使用了来自太阳和日光层天文台(SOHO)卫星的数字图像。磁能是用伊辛模型计算的,该模型为我们的应用做了修改。新算法与我们现有的ASAP系统(自动太阳活动预测)相结合。在此基础上进行了大量的测试,并取得了令人满意的结果,这将有助于提高我们的自动实时太阳预报系统的准确性。
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A new method for processing solar images to calculate the magnetic energies associated with active regions
In this paper, a new method is applied to calculate the magnetic energies of active regions and sunspots in satellites images. Digital images from the Solar & Heliospheric Observatory (SOHO) satellite are used in this study. The magnetic energies are calculated using the Ising model, which has been modified for our application. The new algorithm is integrated with our existing ASAP system (Automate Solar Activity Prediction). Extensive testing was carried out and the promising results are obtained that will aid in enhancing the accuracy of our automated real-time solar prediction system are presented.
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