Flux emergence event underneath a filament
Authors
Palacios Hernández, Judith; Cerrato Montalbán, Yolanda; Cid Tortuero, Consuelo; Guerrero Ortega, Antonio; Saiz Villanueva, María ElenaIdentifiers
Permanent link (URI): http://hdl.handle.net/10017/57191DOI: 10.1017/S174392131500455X
ISSN: 1743-9213
Publisher
International Astronomical Union
Date
2015-07-24Funders
Ministerio de Economía y Competitividad
Bibliographic citation
Palacios, J. [et al.], 2015, "Flux emergence event underneath a filament", Proceedings of the International Astronomical Union , Vol. 10 , Symposium S305: Polarimetry: From the Sun to Stars and Stellar Environments, December 2014, pp. 79-85.
Keywords
Sun: photosphere
Magnetic fields
Filaments
Techniques: polarimetric
Project
info:eu-repo/grantAgreement/MINECO//AYA2013-47735-P/ES/NUEVOS RETOS EN LA CIENCIA DE LA INTERACCION SOL-TIERRA ANTE LAS NECESIDADES TECNOLOGICAS DE LA SOCIEDAD ACTUAL/
Document type
info:eu-repo/semantics/article
Version
info:eu-repo/semantics/publishedVersion
Publisher's version
https://doi.org/10.1017/S174392131500455XRights
Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
© 2015 International Astronomical Union
Access rights
info:eu-repo/semantics/openAccess
Abstract
Flux emergence phenomena are relevant at different temporal and spatial scales.We have studied a flux emergence region underneath a filament. This filament elevated itselfsmoothly, and the associated CME reached the Earth. In this study we investigate the size andthe amount of flux in the emergence event. The flux emergence site appeared just beneath afilament. The emergence acquired a size of 24 Mm in half a day. The unsigned magnetic fluxdensity from LOS-magnetograms was around 1 kG at its maximum. The transverse field as wellas the filament eruption were also analysed.
Files in this item
Files | Size | Format |
|
---|---|---|---|
Flux_Palacios_IAU_2014.pdf | 246.6Kb |
|
Files | Size | Format |
|
---|---|---|---|
Flux_Palacios_IAU_2014.pdf | 246.6Kb |
|
Collections
- FISICA - Artículos [76]