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The Timing Relationship of Stellar Superflares and Positions of The Star Spots

机译:星斑的恒星超空斑的定时关系与星斑的位置

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In the observations of the Sun, the magnetic activities such as flares and spots on have been discovered. The G-types stars have similar size, mass, temperature to our Sun, most of them have flare even 'superflare' phenomenon. We selected the 73 G-type star Kepler light curves from Wu et al. (2015), and defined the rotation phase of the stellar rotation to investigate the relation between superflare frequency and star spots position. We removed the double peak features on the rotation phase, which are caused by multi-spot case with different rotation. We adopted 2426 superflares and plot histograms. We found the relationship that there are more flare occurred around not only near spot group but opposite to the spot group.
机译:在对太阳的观察中,已经发现了耀斑和斑点的磁性活动。 G型恒星具有相似的尺寸,质量,温度,我们的阳光,大多数都有耀斑甚至是“超级模棱两可”的现象。我们选择了来自Wu等人的73张型星形开普勒光线。 (2015),并定义了恒星旋转的旋转阶段,以研究超模频率和星点位置之间的关系。我们删除了旋转阶段的双峰特征,这是由不同旋转的多点案例引起的。我们采用了2426个超级溢色和绘图直方图。我们发现不仅靠近现货组而且与现货组相反的关系。

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