Observation of a reversal of rotation in a sunspot during a solar flare

Back reaction of coronal magnetic fields on the solar surface may help to understand the coronal reconfiguration during a solar flare. Here the authors report observation of reversal of the rotation of a sunspot during a X1.6 flare with data from HMI.

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Auteurs principaux: Yi Bi, Yunchun Jiang, Jiayan Yang, Junchao Hong, Haidong Li, Bo Yang, Zhe Xu
Format: article
Langue:EN
Publié: Nature Portfolio 2016
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Accès en ligne:https://doaj.org/article/8661e60d01164a44bd9519fbc8aa03e3
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Résumé:Back reaction of coronal magnetic fields on the solar surface may help to understand the coronal reconfiguration during a solar flare. Here the authors report observation of reversal of the rotation of a sunspot during a X1.6 flare with data from HMI.