The Bulletin of The Korean Astronomical Society (천문학회보)
- Volume 38 Issue 2
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- Pages.90.2-90.2
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- 2013
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- 1226-2692(pISSN)
A Study of Solar Eruption : The Case of 2011 Sep. 29 Event
- Cho, Kyuhyoun (Department of Physic of Astrosnomy, Seoul National University) ;
- Chae, Jongchul (Department of Physic of Astrosnomy, Seoul National University) ;
- Ahn, Kwangsu (Big Bear Solar Observatory)
- Published : 2013.10.08
Abstract
Filament eruptions are one of the energetic phenomena on the solar surface with flares and coronal mass ejections (CMEs). We observed the whole process of filament eruption that occurred in AR 11305 in association with a C5.6 flare on 2011 September 29th using the Fast Imaging Solar Spectrograph (FISS) and the Solar Dynamics Observatory (SDO). The eruption consists of a slow phase with a transverse speed of ~10 km
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