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Prominence activity related to CME observed by SOHO, Yohkoh and ground-based observatoriesExamples of destabilization of prominences and their associated coronal mass ejections (CMEs) are presented. During the 1996 campaigns of multi-wavelength observations with the Solar and Heliospheric Observatory (SOHO), the Yohkoh satellite's soft X-ray telescope (SXT) and the Meudon (France) H alpha spectroheliograph eruptive solar filaments and prominences associated with the CMEs were observed. Two of the observed events showed that CMEs and 'brusques disparitions' (BDs) seem to be consequences of global magnetic field instability.
Document ID
19990028141
Acquisition Source
Goddard Space Flight Center
Document Type
Conference Paper
Authors
Schmieder, B. (Observatoire de Paris-Meudon France)
vanDriel-Gesztelyi, L. (Observatoire de Paris-Meudon France)
Wiik, J. E. (Oslo Univ. Norway)
Kucera, T. (NASA Goddard Space Flight Center Greenbelt, MD United States)
Thompson, B. (NASA Goddard Space Flight Center Greenbelt, MD United States)
DeForest, C. (NASA Goddard Space Flight Center Greenbelt, MD United States)
SaintCyr, C. (NASA Goddard Space Flight Center Greenbelt, MD United States)
Simnett, G. M. (Birmingham Univ. United Kingdom)
Date Acquired
August 19, 2013
Publication Date
September 1, 1997
Subject Category
Solar Physics
Funding Number(s)
CONTRACT_GRANT: OTKA-T17325
Distribution Limits
Public
Copyright
Other
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