J/A+A/574/A37ivo://CDS.VizieR/J/A+A/574/A37doi:10.26093/cds/vizier.35740037CDSDalmasse K.Chandra R.Schmieder B.Aulanier G.2015-06-21T12:50:08Z2015-01-22T12:23:39ZCDS support team

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

cds-question@unistra.frthe-sunWe used multiwavelength high-resolution data from ARIES, THEMIS, and SDO instruments to analyze a non-standard, C3.3 class flare produced within the active region NOAA 11589 on 2012 October 16. Magnetic flux emergence and cancellation were continuously detected within the active region, the latter leading to the formation of two filaments. Our aim is to identify the origins of the flare taking the complex dynamics of its close surroundings into account. We analyzed the magnetic topology of the active region using a linear force-free field extrapolation to derive its 3D magnetic configuration and the location of quasi-separatrix layers (QSLs), which are preferred sites for flaring activity. Because the active region's magnetic field was nonlinear force-free, we completed a parametric study using different linear force-free field extrapolations to demonstrate the robustness of the derived QSLs.2015A&A...574A..37Dhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/574/A37CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/574/A37https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/574/A37http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/574/A37https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/574/A37https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/574/A37http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/574/A37GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/574/A37/listList of moviesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFileNameName of the file in subdirectory moviesmeta.id;meta.filecharTitleTitle of the filemeta.title;meta.file