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Phase Relationship between the Activity Cycles of Sunspots and Polar Faculae

机译:太阳黑子和极性投影活动周期之间的相位关系

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The eleven-year activity cycles of polar faculae and sunspots are out of phase by half a cycle. We studied the phase relationship between the cycles of sunspots and polar faculae, by using the data of sunspot and facular numbers obtained at Mitaka in the period of 1952?998 (47 years, four sunspot cycles). We applied the cross-correlation analysis and wavelet phase differences, and found that the phase relationship was not persistent. The polar faculae were better correlated with the sunspots of the previous cycle over two sunspot cycles of 1964?987, while the reverse was the case if the data of the whole four cycles were used.
机译:极性投影和太阳黑子的十一年活动周期将循环一半。我们通过使用在1952年期间在Mitaka获得的Sunspot和面部数量的数据来研究了太阳黑子和极性投影周期之间的相位关系?998(47年,四个太阳黑子周期)。我们应用了互相关分析和小波阶段差异,发现相位关系不是持久的。偏光的Faculae与前一循环的太阳黑子与1964年的两个太阳黑子周期相比,如果使用整个四个循环的数据,则逆转。

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