Prominence Activity during the 2006 Total Solar Eclipse

• 作者: Beshir Marzouk
• 来源期刊: 自然科学期刊(英文)
• 学科: 医学
• 关键词: Total Solar ECLIPSE CORONAL and Chromospheric Structures PROMINENCE ACTIVITY WHITE Light CORONA
• 年，卷（期）: 2018,（4）
• 页码范围: 135-141
• 页数: 7页
• 分类号: R73

摘要

During total solar eclipses, we can observe the outer atmospheric layers of the sun (chromosphere and corona). The solar corona extends to several solar radii depending on the sunspot cycle. Basic coronal structures such as polar streamers, helmet type structures were?observed?during the 2006 total solar eclipse. Our total solar eclipse 2006 observations through?both White light corona and H-Alpha filter allowed us to describe coronal structures and Prominence Activity. We found that the solar corona is extended to 4 times of solar radii, the existence different zones of white light corona were shown, moreover, we compared the defined features of solar corona at different observing locations along the track of total solar eclipse 2006. The solar limb activity was studied during both of partial and total eclipse phases by using H-Alpha and white light observations from Salloum, Egypt. We got same prominence activity during partial and total phases of the solar eclipse and recorded three prominences on solar limb. Finally, our processed image in a good agreement with the published?processed images?was?observed from different locations along the track of total eclipse,?added, similar magnetic field structure shown in our processed image and published one.