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首页> 外文会议>Solar-B Science Meeting >Observation of a Coronal Mass Ejection and its Source Region with NOrikura Green-line Imaging System (NOGIS)
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Observation of a Coronal Mass Ejection and its Source Region with NOrikura Green-line Imaging System (NOGIS)

机译：观察Norikura绿线成像系统（Nogis）的冠状大众射血及其源区

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NOrikura Green-line Imaging System (NOGIS), with its unique capability of Doppler imaging, was used to study a CME and its source region on 1999 May 7. The source region at the north-east limb consisted of two loop systems. Prior to the CME, one of the two loops moved toward the neighboring other loop in the plane of the sky. Then, the loop apparently touched and destabilized the other loop, resulting in the CME with a red-shifted motion. In the NOGIS field-of-view, the CME propagated non-radially in the plane of the sky. These observations indicate that the direction of mass ejection was determined by the magnetic field configuration around the source region and the location of the initial energy release in the magnetic field structure.
机译：Norikura绿线成像系统（Nogis），凭借其独特的多普勒成像能力，用于于1999年5月7日研究CME及其来源区。东北肢体的源区由两个环路系统组成。在CME之前，两个环中的一个朝向天空平面中的相邻的其他环路移动。然后，循环显然触摸并破坏了另一个循环，导致具有红色运动的CME。在Nogis视野下，CME在天空的平面中非径向传播。这些观察结果表明质量突出的方向由源区周围的磁场配置和磁场结构中的初始能量释放的位置确定。

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