Journal ArticleDOI
The SOHO/LASCO CME Catalog
Nat Gopalswamy,Seiji Yashiro,G. Michalek,Guillermo Stenborg,Angelos Vourlidas,S. Freeland,R. A. Howard +6 more
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TLDR
The SOHO/LASCO CME catalog as mentioned in this paper is a data base for the analysis of coronal mass ejections (CMEs) in the solar corona.Abstract:
Coronal mass ejections (CMEs) are routinely identified in the images of the solar corona obtained by the Solar and Heliospheric Observatory (SOHO) mission’s Large Angle and Spectrometric Coronagraph (LASCO) since 1996. The identified CMEs are measured and their basic attributes are cataloged in a data base known as the SOHO/LASCO CME Catalog. The Catalog also contains digital data, movies, and plots for each CME, so detailed scientific investigations can be performed on CMEs and the related phenomena such as flares, radio bursts, solar energetic particle events, and geomagnetic storms. This paper provides a brief description of the Catalog and summarizes the statistical properties of CMEs obtained using the Catalog. Data products relevant to space weather research and some CME issues that can be addressed using the Catalog are discussed. The URL of the Catalog is: http://cdaw.gsfc.nasa.gov/CME_list.read more
Citations
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Journal ArticleDOI
Abundance Enhancements in Impulsive Solar Energetic-Particle Events with Associated Coronal Mass Ejections
TL;DR: In this article, the abundances of the elements He through Pb in Fe-rich impulsive solar energetic-particle (SEP) events with measurable ions with atomic number Z>2 observed on the Wind spacecraft, and their relationship with coronal mass ejections (CMEs) observed by the Large Angle and Spectrometric Coronagraph (LASCO) onboard the Solar and Heliospheric Observatory (SOHO).
Journal ArticleDOI
Coronal Mass Ejections over Solar Cycles 23 and 24
Philippe Lamy,Olivier Floyd,Brice Boclet,Julien Wojak,Hugo Gilardy,T. Barlyaeva,T. Barlyaeva +6 more
TL;DR: In this article, the authors present a statistical analysis of solar coronal mass ejections (CMEs) based on 23 years of quasi-continuous observations with the LASCO coronagraph, thus covering two complete Solar Cycles (23 and 24).
Journal ArticleDOI
Impulsive Acceleration of Coronal Mass Ejections. II. Relation to Soft X-Ray Flares and Filament Eruptions
TL;DR: In this article, the authors derived detailed kinematics of the main acceleration stage for a sample of 95 coronal mass ejections (CMEs) in comparison with associated flares and filament eruptions.
Journal ArticleDOI
Suppression of Coronal Mass Ejections in Active Stars by an Overlying Large-scale Magnetic Field: A Numerical Study
Julián D. Alvarado-Gómez,Julián D. Alvarado-Gómez,Jeremy J. Drake,Ofer Cohen,Sofia P. Moschou,Cecilia Garraffo +5 more
TL;DR: In this article, a set of numerical simulations aimed at exploring the mechanism of coronal mass ejection (CME) suppression in active stars by an overlying large-scale magnetic field is presented.
Journal ArticleDOI
History and Development of Coronal Mass Ejections as a Key Player in Solar Terrestrial Relationship
TL;DR: In this paper, the authors identify a number of key developments that preceded the discovery of white-light CMEs suggesting that CME were waiting to be discovered, and the last two decades witnessed an explosion of CME research following the launch of the Solar and Heliospheric Observatory mission in 1995, resulting in the establishment of a full picture of the CME.
References
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Journal ArticleDOI
The Large Angle Spectroscopic Coronagraph (LASCO): Visible light coronal imaging and spectroscopy
G. E. Brueckner,Russell A. Howard,M. J. Koomen,Clarence M. Korendyke,D. J. Michels,Dennis G. Socker,Philippe Lamy,Antoine Llebaria,J. Maucherat,Rainer Schwenn,G. M. Simmett hand D. K. Bedford,C. J. Eyles +11 more
TL;DR: The Large Angle Spectroscopic Coronagraph (LASCO) is a triple coronagraph being jointly developed for the Solar and Heliospheric Observatory (SOHO) mission as discussed by the authors.
Journal ArticleDOI
EIT: Extreme-UltraViolet Imaging Telescope for the SOHO Mission
Jean-Pierre Delaboudiniere,G. E. Artzner,Jacqueline Brunaud,A. H. Gabriel,Jean-François Hochedez,F. Millier,X. Y. Song,B. Au,Kenneth P. Dere,Russell A. Howard,R. W. Kreplin,D. J. Michels,John D. Moses,Jean-Marc Defise,Claude Jamar,Pierre Rochus,J. P. Chauvineau,J. P. Marioge,R. C. Catura,James R. Lemen,L. Shing,Robert A. Stern,Joseph B. Gurman,Werner M. Neupert,A. Maucherat,Frédéric Clette,P. Cugnon,E. L. Van Dessel +27 more
TL;DR: The Extreme-ultraviolet Imaging Telescope (EIT) as discussed by the authors provides wide-field images of the corona and transition region on the solar disc and up to 1.5 R⊙ above the solar limb.
Book ChapterDOI
The Large Angle Spectroscopic Coronagraph (LASCO)
Guenter E. Brueckner,R. A. Howard,M. J. Koomen,Clarence M. Korendyke,D. J. Michels,John D. Moses,Dennis G. Socker,Kenneth P. Dere,Philippe Lamy,Antoine Llebaria,M. V. Bout,Rainer Schwenn,G. M. Simnett,D. K. Bedford,C. J. Eyles +14 more
TL;DR: The Large Angle Spectroscopic Coronagraph (LASCO) is a three coronagraph package which has been jointly developed for the Solar and Heliospheric Observatory (SOHO) mission by the Naval Research Laboratory (USA), the Laboratoire d'Astronomie Spatiale (France), the Max-Planck-Institut fur Aeronomie (Germany), and the University of Birmingham (UK) as discussed by the authors.
Journal ArticleDOI
Waves: The Radio and Plasma Wave Investigation on the Wind Spacecraft
Jean-Louis Bougeret,M. L. Kaiser,Paul J. Kellogg,R. Manning,K. Goetz,S. J. Monson,N. Monge,L. Friel,C. A. Meetre,C. Perche,L. Sitruk,Sang Hoang +11 more
TL;DR: The WAVES investigation on the WIND spacecraft will provide comprehensive measurements of the radio and plasma wave phenomena which occur in Geospace as mentioned in this paper, in coordination with the other onboard plasma, energetic particles, and field measurements will help us understand the kinetic processes that are important in the solar wind and in key boundary regions of the Geospace.
Journal ArticleDOI
Interplanetary acceleration of coronal mass ejections
Nat Gopalswamy,Alejandro Lara,R. P. Lepping,M. L. Kaiser,D. Berdichevsky,D. Berdichevsky,O. C. St. Cyr +6 more
TL;DR: In this article, an empirical model was proposed to predict the arrival of CMEs at 1 AU, based on the relation between the acceleration and initial speed of the CME.
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