首页> 外文期刊>Solar Physics >Giant Meterwave Radio Telescope observations of an M2.8 flare: Insights into the initiation of a flare–coronal mass ejection event
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Giant Meterwave Radio Telescope observations of an M2.8 flare: Insights into the initiation of a flare–coronal mass ejection event

机译:巨型Meterwave射电望远镜对M2.8耀斑的观察:耀斑-冠状物质抛射事件的启迪

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摘要

We present the first observations of a solar flare with the GMRT. An M2.8 flare observed at 1060 MHz with the GMRT on 17 November 2001 was associated with a prominence eruption observed at 17 GHz by the Nobeyama radioheliograph and the initiation of a fast partial halo CME observed with the LASCO C2 coronagraph. Towards the start of the eruption, we find evidence for reconnection above the prominence. Subsequently, we find evidence for rapid growth of a vertical current sheet below the erupting arcade, which is accompanied by the flare and prominence eruption.
机译:我们用GMRT展示了太阳耀斑的首次观测。 2001年11月17日使用GMRT在1060 MHz处观测到M2.8耀斑,这与Nobeyama放射Heliograph在17 GHz处观测到的一次突出喷发以及用LASCO C2冠冕仪观察到的快速部分晕CME的爆发有关。在爆发开始之前,我们发现了在隆起之上重新连接的证据。随后,我们找到了证据,证明爆发的拱廊下方垂直洋流迅速增长,并伴随着耀斑和突出喷发。

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  • 来源
    《Solar Physics》 |2003年第2期|247-259|共13页
  • 作者单位

    Inter-University Centre for Astronomy and Astrophysics;

    National Centre for Radio Astrophysics TIFR;

    Physical Research Laboratory Astronomy and Astrophysics Division;

    Department of Astronomy University of Maryland;

    Department of Astronomy University of Maryland;

    Department of Astronomy University of Maryland;

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  • 正文语种 eng
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