Phase relationship between polar faculae and sunspot numbers

	Phase relationship between polar faculae and sunspot numbers
	Deng LH(邓林华)1,2
	2013-07
会议名称	294th IAU Symposium - Solar and Astrophysical Dynamos and Magnetic Activity
会议日期	2012-08-27
会议地点	Beijing, China
关键词	Sun: sunspot faculae methods: data analysis
卷号	294
页码	61-62
英文摘要	Linear and nonlinear approaches are used to investigate the phase asynchrony between the polar faculae (PF) and sunspot numbers (SNs). It is found that, (1) PF show leads of 52 months relative to SNs on the average of the considered time interval; (2) the cross-wavelet transform analysis shows that they are asynchronous in both the low- and high-frequency components. These indicate that their phase relationship is not only time-dependent but also frequency-dependent.
收录类别	其他
产权排序	第一完成单位
会议网址	http://adsabs.harvard.edu/abs/2013IAUS..294...61D
会议录	Proceedings of the International Astronomical Union, IAU Symposium - Solar and Astrophysical Dynamos and Magnetic Activity
学科主题	天文学
语种	英语
内容类型	会议论文
源URL	[http://ir.ynao.ac.cn/handle/114a53/4871]
专题	云南天文台_抚仙湖太阳观测站
作者单位	1.National Astronomical Observatories/Yunnan Observatory, Chinese Academy of Sciences, 650011, Kunming, China 2.University of Chinese Academy of Sciences, 100049, Beijing, China
推荐引用方式 GB/T 7714	Deng LH. Phase relationship between polar faculae and sunspot numbers[C]. 见:294th IAU Symposium - Solar and Astrophysical Dynamos and Magnetic Activity. Beijing, China. 2012-08-27.http://adsabs.harvard.edu/abs/2013IAUS..294...61D.