J
Jean-Marc Defise
Researcher at University of Liège
Publications - 78
Citations - 6093
Jean-Marc Defise is an academic researcher from University of Liège. The author has contributed to research in topics: Telescope & Space weather. The author has an hindex of 21, co-authored 78 publications receiving 5655 citations.
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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.
Journal ArticleDOI
Sun Earth Connection Coronal and Heliospheric Investigation (SECCHI)
Russell A. Howard,John D. Moses,Angelos Vourlidas,Jeffrey S. Newmark,Dennis G. Socker,Simon Plunkett,Clarence M. Korendyke,J. W. Cook,A. Hurley,Joseph M. Davila,William T. Thompson,O. C. St. Cyr,E. Mentzell,Kimberly I. Mehalick,James R. Lemen,Jean-Pierre Wuelser,Dexter W. Duncan,T. D. Tarbell,C. J. Wolfson,A. Moore,Richard A. Harrison,Nicholas R. Waltham,J. Lang,Christopher J. Davis,C. J. Eyles,H. Mapson-Menard,G. M. Simnett,Jean-Philippe Halain,Jean-Marc Defise,Emmanuel Mazy,Pierre Rochus,Raymond Mercier,Marie-Françoise Ravet,Franck Delmotte,F. Auchère,Jean-Pierre Delaboudiniere,Volker Bothmer,W. Deutsch,Dennis Wang,N. Rich,S. Cooper,V. Stephens,G. Maahs,R. Baugh,D. R. McMullin,T. Carter +45 more
TL;DR: The Sun Earth Connection Coronal and Heliospheric Investigation (SECCHI) is a five telescope package, which has been developed for the Solar Terrestrial Relation Observatory (STEREO) mission.
Journal ArticleDOI
The Heliospheric Imagers Onboard the STEREO Mission
C. J. Eyles,C. J. Eyles,C. J. Eyles,Richard A. Harrison,Christopher J. Davis,N. Waltham,B. M. Shaughnessy,Hca Mapson-Menard,Danielle Bewsher,S. R. Crothers,Jackie A. Davies,G. M. Simnett,Russell A. Howard,John D. Moses,Jeffrey S. Newmark,Dennis G. Socker,Jean-Philippe Halain,Jean-Marc Defise,Emmanuel Mazy,Pierre Rochus +19 more
TL;DR: The STEREO spacecraft has two wide-angle visible-light imagers that incorporate sufficient baffling to eliminate scattered light to the extent that the passage of solar coronal mass ejections (CMEs) through the heliosphere can be detected as mentioned in this paper.
Journal ArticleDOI
Eit observations of the extreme ultraviolet sun
D. Moses,Frédéric Clette,Jean-Pierre Delaboudiniere,G. E. Artzner,M. Bougnet,Jacqueline Brunaud,Charles Carabetian,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,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,Jeffrey S. Newmark,Barbara J. Thompson,A. Maucherat,F. Portier-Fozzani,David Berghmans,P. Cugnon,E. L. Van Dessel,J. R. Gabryl +34 more
TL;DR: The Extreme Ultraviolet Imaging Telescope (EIT) on board the SOHO spacecraft has been operational since 2 January 1996 and has been used to observe the Sun over a 45 × 45 arc min field of view in four emission line groups: Fe IX, X, Fe XIIi, Fe xv, and He II.
Journal ArticleDOI
EIT and LASCO Observations of the Initiation of a Coronal Mass Ejection
Kenneth P. Dere,Guenter E. Brueckner,Russell A. Howard,M. J. Koomen,Clarence M. Korendyke,R. W. Kreplin,D. J. Michels,John D. Moses,N. E. Moulton,Dennis G. Socker,O. C. St. Cyr,Jean-Pierre Delaboudiniere,G. E. Artzner,Jacqueline Brunaud,Alan H. Gabriel,Jean-François Hochedez,F. Millier,Xueyan Song,J. P. Chauvineau,J. P. Marioge,Jean-Marc Defise,Claude Jamar,Pierre Rochus,R. C. Catura,J. R . Lemen,Joseph B. Gurman,W. M. Neupert,F. Clette,P. Cugnon,E. L. Van Dessel,Philippe Lamy,A. Llebaria,Rainer Schwenn,G. M. Simnett +33 more
TL;DR: In this paper, the first observations of the initiation of a coronal mass ejection (CME) seen on the disk of the Sun were presented, where the CME was initially associated with slow motions of prominence material and a small brightening at one end of the prominence.