SOHO/ACE observations of two consecutive CMEs from the same source region
On June 2, 2003, SOHO/LASCO coronagraph observed two CMEs at the West limb of the Sun, at 00.30 and 08:54 UT, respectively, which appeared to originate from the same source region. Both CMEs show the typical three-part structure. These events have been also observed by SOHO/UVCS, allowing us to infe...
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Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_0094243X_v1216_n_p420_Schettino http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_0094243X_v1216_n_p420_Schettino_oai |
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I28-R145-paper_0094243X_v1216_n_p420_Schettino_oai2020-10-19 Schettino, G. Dasso, S. Mandrini, C.H. Poletto, G. Romoli, M. 2010 On June 2, 2003, SOHO/LASCO coronagraph observed two CMEs at the West limb of the Sun, at 00.30 and 08:54 UT, respectively, which appeared to originate from the same source region. Both CMEs show the typical three-part structure. These events have been also observed by SOHO/UVCS, allowing us to infer their physical parameters. We also looked for interplanetary signatures of the CMEs in ACE 'in situ' observations but we did not find evidence of the ejected flux rope; however, the solar wind appeared significantly distorted, probably as a consequence of the influence of both CMEs on their surrounding interplanetary plasma. © 2010 American Institute of Physics. Fil:Dasso, S. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Mandrini, C.H. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. application/pdf http://hdl.handle.net/20.500.12110/paper_0094243X_v1216_n_p420_Schettino info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar AIP Conf. Proc. 2010;1216:420-423 Interplanetary physics: ejecta, driver gasses and magnetic clouds Sun: coronal mass ejections (CMEs) Sun: UV radiation SOHO/ACE observations of two consecutive CMEs from the same source region info:eu-repo/semantics/conferenceObject info:ar-repo/semantics/documento de conferencia info:eu-repo/semantics/publishedVersion http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_0094243X_v1216_n_p420_Schettino_oai |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-145 |
collection |
Repositorio Digital de la Universidad de Buenos Aires (UBA) |
topic |
Interplanetary physics: ejecta, driver gasses and magnetic clouds Sun: coronal mass ejections (CMEs) Sun: UV radiation |
spellingShingle |
Interplanetary physics: ejecta, driver gasses and magnetic clouds Sun: coronal mass ejections (CMEs) Sun: UV radiation Schettino, G. Dasso, S. Mandrini, C.H. Poletto, G. Romoli, M. SOHO/ACE observations of two consecutive CMEs from the same source region |
topic_facet |
Interplanetary physics: ejecta, driver gasses and magnetic clouds Sun: coronal mass ejections (CMEs) Sun: UV radiation |
description |
On June 2, 2003, SOHO/LASCO coronagraph observed two CMEs at the West limb of the Sun, at 00.30 and 08:54 UT, respectively, which appeared to originate from the same source region. Both CMEs show the typical three-part structure. These events have been also observed by SOHO/UVCS, allowing us to infer their physical parameters. We also looked for interplanetary signatures of the CMEs in ACE 'in situ' observations but we did not find evidence of the ejected flux rope; however, the solar wind appeared significantly distorted, probably as a consequence of the influence of both CMEs on their surrounding interplanetary plasma. © 2010 American Institute of Physics. |
format |
Documento de conferencia Documento de conferencia publishedVersion |
author |
Schettino, G. Dasso, S. Mandrini, C.H. Poletto, G. Romoli, M. |
author_facet |
Schettino, G. Dasso, S. Mandrini, C.H. Poletto, G. Romoli, M. |
author_sort |
Schettino, G. |
title |
SOHO/ACE observations of two consecutive CMEs from the same source region |
title_short |
SOHO/ACE observations of two consecutive CMEs from the same source region |
title_full |
SOHO/ACE observations of two consecutive CMEs from the same source region |
title_fullStr |
SOHO/ACE observations of two consecutive CMEs from the same source region |
title_full_unstemmed |
SOHO/ACE observations of two consecutive CMEs from the same source region |
title_sort |
soho/ace observations of two consecutive cmes from the same source region |
publishDate |
2010 |
url |
http://hdl.handle.net/20.500.12110/paper_0094243X_v1216_n_p420_Schettino http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_0094243X_v1216_n_p420_Schettino_oai |
work_keys_str_mv |
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1766026645396783104 |