太阳活动区卫星黑子与高能耀斑

Satellite Sunspots and High-energy Flares in Solar Active Regions

对十个活动区出现的卫星黑子进行分析，据它们不同的形态、发展状况及在耀斑活动中的作用大致分成三种类型。结果表明，高能耀斑与卫星黑子有密切关系。随着卫星黑子的出现，发展在活动区中可经常产生耀斑。如果卫星黑子是静止的，通常没有耀斑爆发。

Satellite sunspots in ten active regions have been studied in this paper. Generally, satellite sunspots could be classified into three types based on their morphologies, developments and influence on solar flares. The results obtained show that high-energy flares are tightly related to satellite sunspots, and solar flares may be produced in an active region with the emergence and development of satellite sunspots, but no flare erupts if satellite sunspots are motionless.