1832年开始的标准化太阳黑子面积系列:更新
A Normalized Sunspot-Area Series Starting in 1832: an Update
摘要:
一个新的标准化太阳黑子面积序列已经从皇家格林威治天文台和其他当代机构获得的1874 - 2008年的序列和De la Rue,Stewart和Loewy编制的1832 - 1868年的面积序列中重建出来。由于这两套系列在时间上不重叠,我们使用SILSO(太阳黑子指数和长期太阳观测)发布的新版本的太阳黑子指数(版本2)作为它们之间的联系。我们还提出了一个光谱分析的归一化面积系列在搜索的周期超出了众所周知的太阳周期的11年和研究的Waldmeier效应在新版本的太阳黑子数和太阳黑子面积系列在这项研究中。我们的结论是,虽然这种影响是显着的新系列的太阳黑子数,它有一个弱的关系与太阳黑子面积系列。
英文摘要:
A new normalized sunspot-area series has been reconstructed from the series obtained by the Royal Greenwich Observatory and other contemporary institutions for the period 1874 - 2008 and the area series compiled by De la Rue, Stewart, and Loewy from 1832 to 1868. Since the two sets of series do not overlap in time, we used as a link between them the new version of sunspot index number (Version 2) published by SILSO (Sunspot Index and Long-term Solar Observations). We also present a spectral analysis of the normalized area series in search of periodicities beyond the well-known solar cycle of 11 years and a study of the Waldmeier effect in the new version of sunspot-number and the sunspot-area series presented in this study. We conclude that while this effect is significant in the new series of sunspot number, it has a weak relationship with the sunspot-area series.
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