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GOLF results: today's view on the solar modes

Published online by Cambridge University Press:  25 May 2016

G. Grec ,
S. Turck-Chièze ,
M. Lazrek ,
T. Roca Cortés ,
L. Bertello ,
F. Baudin ,
P. Boumier ,
J. Charra ,
D. Fierry-Fraillon  and
E. Fossat
...Show all authors
G. Grec
Affiliation:
Département Cassini, URA 1362 du CNRS, Observatoire de la Côte d'Azur 06304 Nice, France
S. Turck-Chièze
Affiliation:
Service d'Astrophysique, DSM/DAPNIA, CE Saclay, 91191 Gif-sur-Yvette, France
M. Lazrek
Affiliation:
Département Cassini, URA 1362 du CNRS, Observatoire de la Côte d'Azur 06304 Nice, France CNCPRST, 10102 Rabat, Maroc
T. Roca Cortés
Affiliation:
Instituto de Astrofísica de Canarias, 38205 La Laguna, Tenerife, España
L. Bertello
Affiliation:
Astronomy Department, University of California, Los Angeles, U.S.A.
F. Baudin
Affiliation:
Instituto de Astrofísica de Canarias, 38205 La Laguna, Tenerife, España
P. Boumier
Affiliation:
Institut d'Astrophysique Spatiale, Unité Mixte CNRS, Université Paris XI, 91405 Orsay, France
J. Charra
Affiliation:
Institut d'Astrophysique Spatiale, Unité Mixte CNRS, Université Paris XI, 91405 Orsay, France
D. Fierry-Fraillon
Affiliation:
Département d'Astrophysique, URA709 du CNRS, Université de Nice 06034 Nice, France
E. Fossat
Affiliation:
Département d'Astrophysique, URA709 du CNRS, Université de Nice 06034 Nice, France
A. H. Gabriel
Affiliation:
Institut d'Astrophysique Spatiale, Unité Mixte CNRS, Université Paris XI, 91405 Orsay, France
R. A. Garcia
Affiliation:
Instituto de Astrofísica de Canarias, 38205 La Laguna, Tenerife, España Service d'Astrophysique, DSM/DAPNIA, CE Saclay, 91191 Gif-sur-Yvette, France
B. Gelly
Affiliation:
Département d'Astrophysique, URA709 du CNRS, Université de Nice 06034 Nice, France
C. Gouiffes
Affiliation:
Service d'Astrophysique, DSM/DAPNIA, CE Saclay, 91191 Gif-sur-Yvette, France
C. Régulo
Affiliation:
Instituto de Astrofísica de Canarias, 38205 La Laguna, Tenerife, España
C. Renaud
Affiliation:
Département Cassini, URA 1362 du CNRS, Observatoire de la Côte d'Azur 06304 Nice, France
J.M. Robillot
Affiliation:
Observatoire de l'Université Bordeaux 1, BP 89, 33270 Floirac, France
R. K. Ulrich
Affiliation:
Astronomy Department, University of California, Los Angeles, U.S.A.

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The SOHO probe was successfully launched on December 2nd , 1995. The performances of the Atlas II flight, the trajectory and the final injection in the Halo orbit around the L1 Lagrangian point left on board a large amount of hydrazine, allowing the possibility for a mission extension later than the 2 planned years. The operations of the GOLF experiment started on January 16th for a period devoted to the initial tests and to the adjustments of the thermal settings. The effective solar observations started on February 18th and are still running. For the studies presented here below, the data set ends in mid-September. All tables and figures come from the compilation of the data analysis made in several institutes with different methods, and some complementary or additional results are displayed in the poster booklet published from this symposium.

Information

Type
Part I: Helioseismology: From ground or space, a worldwide cooperation
Information
Symposium - International Astronomical Union , Volume 181: Sounding Solar and Stellar Interiors , 1997 , pp. 91 - 102
Copyright
Copyright © Kluwer 1997 

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