Solar type II and type IV radio bursts observed during 1998-2000 with the ARTEMIS-IV radiospectrograph

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dc.contributor.authorCaroubalos, C.en
dc.contributor.authorHillaris, A.en
dc.contributor.authorBouratzis, C.en
dc.contributor.authorAlissandrakis, C. E.en
dc.contributor.authorPreka-Papadema, P.en
dc.contributor.authorPolygiannakis, J.en
dc.contributor.authorTsitsipis, P.en
dc.contributor.authorKontogeorgos, A.en
dc.contributor.authorMoussas, X.en
dc.contributor.authorBougeret, J. L.en
dc.contributor.authorDumas, G.en
dc.contributor.authorPerche, C.en
dc.date.accessioned2015-11-24T18:35:16Z
dc.date.available2015-11-24T18:35:16Z
dc.identifier.issn0004-6361-
dc.identifier.urihttps://olympias.lib.uoi.gr/jspui/handle/123456789/17074
dc.rightsDefault Licence-
dc.subjectastronomical data bases : miscellaneousen
dc.subjectcatalogsen
dc.subjectsun : activityen
dc.subjectsun : coronaen
dc.subjectsun : flaresen
dc.subjectsun : radio radiationen
dc.subjectcoronal mass ejectionsen
dc.subjectx-rayen
dc.subjectshock-waveen
dc.subjectflaresen
dc.subjectoriginen
dc.subjectassociationen
dc.subjecttransientsen
dc.subjectsignaturesen
dc.subjectenergeticsen
dc.subjecteventsen
dc.titleSolar type II and type IV radio bursts observed during 1998-2000 with the ARTEMIS-IV radiospectrographen
heal.abstractA catalogue of the type II and type IV solar radio bursts in the 110-687 MHz range, observed with the radio spectrograph ARTEMIS-IV operated by the University of Athens at Thermopylae, Greece from 1998-2000 is presented. These observations are compared with the LASCO archives of Coronal Mass Ejections and the Solar Geophysical Reports of solar flares (Halpha & SXR) and examined for possible associations. The main results are: - 68% of the catalogue events were associated with CMEs. - 67% of the type II events were associated with CMEs, in accordance with previous results. This percentage rises to 79% in the case of composite type II / IV events. - 77% of the type IV continua were associated with CMEs, which is higher that the CME-type II association probability. - The type II associated CMEs had an average velocity of (835 +/- 380) km s(-1), while the CMEs not associated with type IIs had an average velocity of (500 +/- 150) km s(-1). - All events, but one, were well associated with Halpha and/or SXR flares. - Most of the CME launch times precede by 5-60 min (30 min on average) the associated SXR flare peak; an important fraction (72%) precede the flare onset as well.en
heal.accesscampus-
heal.fullTextAvailabilityTRUE-
heal.identifier.primaryDoi 10.1051/0004-6361:20031497-
heal.identifier.secondary<Go to ISI>://000187887900036-
heal.identifier.secondaryhttp://www.aanda.org/index.php?option=com_article&access=standard&Itemid=129&url=/articles/aa/pdf/2004/03/aa2532.pdf-
heal.journalNameAstronomy & Astrophysicsen
heal.journalTypepeer reviewed-
heal.languageen-
heal.publicationDate2004-
heal.recordProviderΠανεπιστήμιο Ιωαννίνων. Σχολή Επιστημών και Τεχνολογιών. Τμήμα Βιολογικών Εφαρμογών και Τεχνολογιώνel
heal.typejournalArticle-
heal.type.elΆρθρο Περιοδικούel
heal.type.enJournal articleen

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