천문학회보 (The Bulletin of The Korean Astronomical Society)
- 제36권2호
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- Pages.89.2-89.2
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- 2011
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- 1226-2692(pISSN)
Multi-Observations of Magnetic Cloud
- Sung, Suk-Kyung (School of Space Research, Kyung Hee University) ;
- Marubashi, Katsuhide ;
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Lee, Dong-Hun
(School of Space Research, Kyung Hee University)
- 발행 : 2011.10.05
초록
The geometry of an MC (magnetic cloud) in the interplanetary space can be estimated by the magnetic flux rope model. But the single point observation in the interplanetary space near the Earth is scanty to comprehend the global configuration of MC because the MC is considered a huge loop extending from the Sun with both legs rooted on the Sun. If the MC is observed at two different locations sufficiently far away from each other, it may provide the global configuration of the MC. In this study, we model the MC which is observed two different locations using a simple straight cylinder model. The MC model fit parameters are the flux rope axis orientation (
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