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Moreton waves observed at Hida Observatory

Published online by Cambridge University Press:  14 March 2005

Noriyuki Narukage
Affiliation:
Kwasan and Hida Observatories, Kyoto University, Yamashina, Kyoto 607-8471, Japan email: naru@kwasan.kyoto-u.ac.jp
Shigeru Eto
Affiliation:
Department of Astronomy, Kyoto University, Sakyo, Kyoto 606-8502, Japan
Miwako Kadota
Affiliation:
Kwasan and Hida Observatories, Kyoto University, Yamashina, Kyoto 607-8471, Japan email: naru@kwasan.kyoto-u.ac.jp
Reizaburo Kitai
Affiliation:
Kwasan and Hida Observatories, Kyoto University, Yamashina, Kyoto 607-8471, Japan email: naru@kwasan.kyoto-u.ac.jp
Hiroki Kurokawa
Affiliation:
Kwasan and Hida Observatories, Kyoto University, Yamashina, Kyoto 607-8471, Japan email: naru@kwasan.kyoto-u.ac.jp
Kazunari Shibata
Affiliation:
Kwasan and Hida Observatories, Kyoto University, Yamashina, Kyoto 607-8471, Japan email: naru@kwasan.kyoto-u.ac.jp
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Abstract

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Moreton waves are flare-associated waves observed to propagate across the solar disk in H$\alpha$, especially in the wing of H$\alpha$. The Flare Monitoring Telescope at Hida Observatory of Kyoto University observed 12 events associated with flare waves (i.e., Moreton waves and/or filament oscillations) in H$\alpha$ from 1997 to 2002. We review our studies of Moreton waves based on these observations;

  1. relation between EIT wave and Moreton wave (Eto et al. 2002),

  2. simultaneous observation with X-ray wave (Narukage et al. 2002),

  3. three dimensional structure of flare-associated wave (Narukage et al. 2004),

  4. relation between Moreton waves and filament eruptions.

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Type
Contributed Papers
Copyright
© 2004 International Astronomical Union