摘要
本文对1989年1月的AR5312活动区的形态及演化过程作了描述,着重指出:(1)活动区内存在长时期的δ磁结构,并为反转极性排列;(2)群内新磁流的浮现及快速发展的光球运动,与本活动区产生众多耀斑有密切关系。
The morphology and evolutionary process of the active region AR 5312 are described in this paper. It is emphastically pointed out that ( 1) there is a long period δ -structure with the arrangement of the reversal of polarities in the active region and (2 ) the newly emerging flux and the rapid development of the sunspot motion have close relation to the eruption of a lot of flares in this region.
出处
《云南天文台台刊》
CSCD
1992年第1期36-41,共6页
Publications of the Yunnan Observatoty
