The solar sunspot cycle in the Maunder minimum AD 1645 to AD 1715
The solar sunspot cycle in the Maunder minimum AD 1645 to AD 1715
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公元 1645 年至公元 1715 年蒙德极小期的太阳黑子周期
DOI：
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发表时间：
1993
期刊：
影响因子：
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通讯作者：
E. Nesme
中科院分区：
文献类型：
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作者：
J. Ribes;E. Nesme
我们提出了一个独特的收集定量太阳黑子观测记录在天文台巴黎从1660年至1719年。这些数据与早期的观测者留下的蒙德极小期之前的一组零星图纸形成了鲜明对比，因为它们是定量测量，它们跨越了蒙德极小期的大部分时间。从1660年到1719年，每天进行大约8000次观测，我们以此为基础描述太阳活动特性。对太阳黑子数、蝴蝶图、活动周期和自转速率进行了重建，并与现代观测结果进行了比较，与现代观测的11年太阳活动周期进行了比较，使我们对蒙德极小期太阳活动周期有了更好的了解
We present a unique collection of quantitative sunspot observations recorded at the Observatoire de Paris from 1660- 1719. These data contrast significantly with that of earlier observers who bequeathed us a sporadic set of drawings from before the Maunder Minimum in that they are quantitative measurements, they span most of the Maunder minimum uninterrupted. About 8000 daily observations were made from 1660 to 1719, on which we base our description of solar activity properties. Sunspot numbers, butterfly diagrams, active longitudes and rotation rates are all reconstructed and compared to modern ones, and the comparison with modern observations of the 11-year solar cycle provides us with a better understanding of the solar cycles over the Maunder Minimum