MICROWAVE OBSERVATIONS IN ACTIVE REGION 5395

• 出 处: 天文研究与技术
• 发表日期: 1990年4期
• 关键词: LATITUDE GEOPHYSICAL remarkable GREATEST extraordinary FIGURE BURST appeared Sol

Ⅰ.Introduction The Active Region 5395 of high latitude (N33) was extraordinary for both oflarger solar events and their remarkable geophysical phenomena. During the disk pas-sage of Active Region 5395 in March 1989, it was the greatest sunspot group appea