J/A+A/422/337ivo://CDS.VizieR/J/A+A/422/337doi:10.26093/cds/vizier.34220337CDSTripathi D.Bothmer V.Cremades H.2004-07-22T21:55:58Z2004-07-22T21:55:51ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frthe-sunultraviolet-photometryThe Extreme ultraviolet Imaging Telescope (EIT) on board the Solar and Heliospheric Observatory (SOHO) spacecraft provides unique observations of dynamic processes in the low corona. The EIT 195{AA} data taken from 1997 to the end of 2002 were investigated to study the basic physical properties of post-eruptive arcades (PEAs) and their relationship with coronal mass ejections (CMEs) as detected by SOHO/LASCO (Large Angle Spectrometric Coronagraph). Over the investigated time period, 236 PEA events have been identified in total. For each PEA, its EUV lifetime as derived from the emission time at 195{AA}, its heliographic position and length, and its corresponding photospheric source region inferred from SOHO/MDI (Michelson Doppler Imager) data has been studied, as well as the variation of these parameters over the investigated phase of solar cycle 23.2004A&A...422..337Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/422/337CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/422/337https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/422/337http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/422/337https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/422/337https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/422/337http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/422/337GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapSOHOUVdefaultJ/A+A/422/337/table1Post-Eruptive Arcades (PEA) parametersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintDateObservation datetime.epochnullableTmaxTime of maximum evolution at 195{AA}time.ageHlat1Heliographic latitude of the first endpoint of the PEA axisdegpos.az.altfloatHlon1[-90/90] Heliographic longitude of the first endpoint of the PEA axisdegpos.eq.hafloatHlat2Heliographic latitude of the second endpoint of the PEA axisdegpos.az.altfloatHlon2[-92/90] Heliographic longitude of the second endpoint of the PEA axisdegpos.eq.hafloatLHeliographic lengthsrc.morph.scLengthintPol[np] Negative (n) or positive (p) magnetic polarity to the West of the polarity inversion line (NL)meta.notecharLife? Lifetimetime.intervalnullableTM? Time of first observation of the associated SOHO/LASCO C2 CMEtime.epochnullablen_TM.mCases without availability of LASCO/C2 NA: not applicable DF: diseppearing filamentmeta.notechar