Coordinate flares observed by TRACE

	Coordinate flares observed by TRACE
	Kong DF(孔德芳); Yan XL(闫晓理); Xue ZK(薛志科)
	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: activity Sun: sunspots Sun: flares
卷号	294
页码	547-548
英文摘要	Two flares occurred simultaneously in active region NOAA 9433 on 2001 April 25. The GOES X-ray fluxes show only one peak during the two flares. The negative magnetic polarities in the two flaring regions exhibited a clockwise rotation motion around the positive polarities, which can be seen from the evolution of the SOHO/MDI magnetograms. Through analyzing the potential fields extrapolated from the MDI magnetogram, we find that there is a channel strode by a group of magnetic field lines connecting the two flaring regions.
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..547K
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/114a53/4872]
专题	云南天文台_抚仙湖太阳观测站
作者单位	National Astronomical Observatories of China/Yunnan Astronomical Observatory, Chinese Academy of Sciences, Kunming, Yunnan 650011, China
推荐引用方式 GB/T 7714	Kong DF,Yan XL,Xue ZK. Coordinate flares observed by TRACE[C]. 见:294th IAU Symposium - Solar and Astrophysical Dynamos and Magnetic Activity. Beijing, China. 2012-08-27.http://adsabs.harvard.edu/abs/2013IAUS..294..547K.