The Relative Phase Asynchronization between Sunspot Numbers and Polar Faculae
文献类型：期刊论文
| 作者 | Deng LH(邓林华)1,2 ; Song JY(宋佳阳)1,2; Xiang YY(向永源)1; Tang, YK3
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| 刊名 | JOURNAL OF ASTROPHYSICS AND ASTRONOMY
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| 出版日期 | 2011-09 |
| 卷号 | 32期号:3页码:401-409 |
| 关键词 | Sun: sunspot faculae asynchronization |
| ISSN号 | 0250-6335 |
| 产权排序 | 第一完成单位 |
| 通讯作者 | Deng, LH (reprint author), Chinese Acad Sci, Natl Astron Observ, Yunnan Astron Observ, POB 110, Kunming 650011, Peoples R China. |
| 英文摘要 | The monthly sunspot numbers compiled by Temmer et al. and the monthly polar faculae from observations of the National Astronomical Observatory of Japan, for the interval of March 1954 to March 1996, are used to investigate the phase relationship between polar faculae and sunspot activity for total solar disk and for both hemispheres in solar cycles 19, 20, 21 and 22. We found that (1) the polar faculae begin earlier than sunspot activity, and the phase difference exhibits a consistent behaviour for different hemispheres in each of the solar cycles, implying that this phenomenon should not be regarded as a stochastic fluctuation; (2) the inverse correlation between polar faculae and sunspot numbers is not only a long-term behaviour, but also exists in short time range; (3) the polar faculae show leads of about 50-71 months relative to sunspot numbers, and the phase difference between them varies with solar cycle; (4) the phase difference value in the northern hemisphere differs from that in the southern hemisphere in a solar cycle, which means that phase difference also existed between the two hemispheres. Moreover, the phase difference between the two hemispheres exhibits a periodical behaviour. Our results seem to support the finding of Hiremath (2010). |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 学科主题 | Astronomy & Astrophysics |
| 类目[WOS] | Astronomy & Astrophysics |
| 研究领域[WOS] | Astronomy & Astrophysics |
| 关键词[WOS] | LATITUDE SOLAR-ACTIVITY ; S ASYMMETRY ANALYSIS ; R-S ; CYCLES ; CATALOG ; SUN |
| 收录类别 | SCI |
| 原文出处 | http://link.springer.com/article/10.1007%2Fs12036-011-9091-7 |
| 语种 | 英语 |
| WOS记录号 | WOS:000295429100005 |
| 源URL | [http://ir.ynao.ac.cn/handle/114a53/4682]  |
| 专题 | 云南天文台_抚仙湖太阳观测站 |
| 作者单位 | 1.National Astronomical Observatories/Yunnan Astronomical Observatory, Chinese Academy of Sciences, P. O. Box 110, 650011, Kunming, People’s Republic of China 2.Graduate School of the Chinese Academy of Sciences, ShijingShan Block, 100049, Beijing, People’s Republic of China 3.Department of Physics, Dezhou University, 253023, Dezhou, People’s Republic of China |
| 推荐引用方式 GB/T 7714 | Deng LH,Song JY,Xiang YY,et al. The Relative Phase Asynchronization between Sunspot Numbers and Polar Faculae[J]. JOURNAL OF ASTROPHYSICS AND ASTRONOMY,2011,32(3):401-409. |
| APA | Deng LH,Song JY,Xiang YY,&Tang, YK.(2011).The Relative Phase Asynchronization between Sunspot Numbers and Polar Faculae.JOURNAL OF ASTROPHYSICS AND ASTRONOMY,32(3),401-409. |
| MLA | Deng LH,et al."The Relative Phase Asynchronization between Sunspot Numbers and Polar Faculae".JOURNAL OF ASTROPHYSICS AND ASTRONOMY 32.3(2011):401-409. |
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来源：云南天文台
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