Hostname: page-component-76fb5796d-r6qrq Total loading time: 0 Render date: 2024-04-25T10:36:51.275Z Has data issue: false hasContentIssue false
  • English
  • Français

Flux emergence event underneath a filament

Published online by Cambridge University Press:  24 July 2015

J. Palacios ,
Y. Cerrato ,
C. Cid ,
A. Guerrero  and
E. Saiz
J. Palacios
Affiliation:
Space Reseach Group–Space Weather, Departamento de Física y Matemáticas, Universidad de Alcalá, University Campus, Sciences Building, P.O. 28871, Alcalá de Henares, Spain email: judith.palacios@uah.es
Y. Cerrato
Affiliation:
Space Reseach Group–Space Weather, Departamento de Física y Matemáticas, Universidad de Alcalá, University Campus, Sciences Building, P.O. 28871, Alcalá de Henares, Spain email: judith.palacios@uah.es
C. Cid
Affiliation:
Space Reseach Group–Space Weather, Departamento de Física y Matemáticas, Universidad de Alcalá, University Campus, Sciences Building, P.O. 28871, Alcalá de Henares, Spain email: judith.palacios@uah.es
A. Guerrero
Affiliation:
Space Reseach Group–Space Weather, Departamento de Física y Matemáticas, Universidad de Alcalá, University Campus, Sciences Building, P.O. 28871, Alcalá de Henares, Spain email: judith.palacios@uah.es
E. Saiz
Affiliation:
Space Reseach Group–Space Weather, Departamento de Física y Matemáticas, Universidad de Alcalá, University Campus, Sciences Building, P.O. 28871, Alcalá de Henares, Spain email: judith.palacios@uah.es
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Flux emergence phenomena are relevant at different temporal and spatial scales. We have studied a flux emergence region underneath a filament. This filament elevated itself smoothly, and the associated CME reached the Earth. In this study we investigate the size and the amount of flux in the emergence event. The flux emergence site appeared just beneath a filament. The emergence acquired a size of 24 Mm in half a day. The unsigned magnetic flux density from LOS-magnetograms was around 1 kG at its maximum. The transverse field as well as the filament eruption were also analysed.

Keywords

Sun: photospheremagnetic fieldsfilamentstechniques: polarimetric
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 10 , Symposium S305: Polarimetry: From the Sun to Stars and Stellar Environments , December 2014 , pp. 79 - 85
Copyright
Copyright © International Astronomical Union 2015 

References

Asai, A., Shibata, K., Hara, H., & Nitta, N. V., 2008, ApJ 673, 1188 CrossRefGoogle Scholar
Brueckner, G. E., Howard, R. A., Koomen, M. J., Korendyke, C. M., Michels, D. J., Moses, J. D., Socker, D. G., Dere, K. P., Lamy, P. L., Llebaria, A. & 5 coauthors, 1995, Solar Phys. 162, 357 CrossRefGoogle Scholar
Centeno, R., Socas-Navarro, H., Lites, B., Kubo, M., Frank, Z., Shine, R., Tarbell, T., Title, A., Ichimoto, K., Tsuneta, S. & 4 coauthors, 2007, ApJ 666, L137 CrossRefGoogle Scholar
Centeno, R., 2012, ApJ 749, 72 CrossRefGoogle Scholar
Cheung, M. C. M., Schüssler, M., Tarbell, T. D., & Title, A. M., 2008, ApJ 687, 1373 CrossRefGoogle Scholar
Cheung, M. C. M., Rempel, M., Title, A. M., & Schüssler, M., 2010, ApJ 720, 233 CrossRefGoogle Scholar
Cheung, M. C. M. & Isobe, H., 2014, Living Rev. Solar Phys. 11, 3 CrossRefGoogle Scholar
Cid, C., Palacios, J., Saiz, E., Guerrero, A., & Cerrato, Y., 2014, JSWSC 4, A28 Google Scholar
De Pontieu, B., 2002, ApJ 569, 474 CrossRefGoogle Scholar
Gömöry, P., Beck, C., Balthasar, H., Rybák, J., Kucera, A., Koza, J., & Wöhl, H., 2010, A&A 511, A14 Google Scholar
Guglielmino, S. L., Martínez Pillet, V., Bonet, J. A, del Toro Iniesta, J. C., Bellot Rubio, L. R., Solanki, S. K., Schmidt, W., Gandorfer, A., Barthol, P., & Knölker, M., 2012, ApJ 745, 160 CrossRefGoogle Scholar
Guglielmino, S. L, Martínez Pillet, V., Ruiz Cobo, B., del Toro Iniesta, J. C., Bellot Rubio, L. R., Solanki, S. K., & Sunrise/IMaX Team, 2013, MemSAIt 84, 355 Google Scholar
Hagenaar, H. J., 2001, ApJ 555, 448 CrossRefGoogle Scholar
Hoeksema, J. T., Liu, Y., Hayashi, K., et al., 2014, Solar Phys. 289, 3483 CrossRefGoogle Scholar
Krivova, N. A., Balmaceda, L., & Solanki, S. K., 2007, A&A 467, 335 Google Scholar
Kuckein, C., Martínez Pillet, V., & Centeno, R., 2012, A&A 539, A131 Google Scholar
Landi Degl'Innocenti, L. & and Landolfi, M., 2004, ASSL vol. 307, Kluwer Academic Publishers Google Scholar
Lemen, J. R., Title, A. M., Akin, D. J., Boerner, P.F., Chou, C., Drake, J.F., Duncan, D.W., Edwards, C.G., Friedlaender, F.M., Heyman, G.F., and 37 coauthors 2012, Solar Phys. 275, 17 CrossRefGoogle Scholar
Martínez González, M. J. & Bellot Rubio, L. R., 2009, ApJ 700, 1391 CrossRefGoogle Scholar
Martínez González, M. J., Manso Sainz, R., Asensio Ramos, A., & Bellot Rubio, L. R., 2010, ApJL 714, L94 CrossRefGoogle Scholar
Martínez Pillet, V., 2013, Space Sci. Revs 178, 141 CrossRefGoogle Scholar
O'Dwyer, B., Del, Zanna, G., Mason, H. E. et al., 2010, A&A 521, A21 Google Scholar
Orozco Suárez, D., Bellot Rubio, L. R., del Toro Iniesta, J. C., & Tsuneta, S., 2008, A&A 481, L33 Google Scholar
Palacios, J., Blanco, Rodríguez, J., Vargas Domínguez, S., Domingo, V., Martínez Pillet, V., Bonet, J.A., Bellot Rubio, L.R., del Toro Iniesta, J.C., Solanki, S.K., Barthol, P., and 4 coauthors, 2012, A&A 537, A21 Google Scholar
Parker, E. N., 1978, ApJ 221, 368 CrossRefGoogle Scholar
Pesnell, W. D., Thompson, B. J., & Chamberlin, P. C., 2012, Solar Phys. 275, 3 CrossRefGoogle Scholar
Rempel, M. & Cheung, M. C. M., 2014, ApJ 785, 90 CrossRefGoogle Scholar
Scherrer, P. H., Schou, J., Bush, R. I., Kosovichev, A.G., Bogart, R.S., Hoeksema, J.T., Liu, Y., Duvall, T.L., Zhao, J., Title, A.M., and 3 coauthors, 2012, Solar Phys. 275, 207 CrossRefGoogle Scholar
Schmieder, B., Archontis, V., & Pariat, E., 2014, Space Sci. Revs 186, 227 CrossRefGoogle Scholar
Spruit, H. C., 1979, Solar Phys. 61, 363 CrossRefGoogle Scholar
Tortosa-Andreu, A., & Moreno-Insertis, F., 2009, A&A 507, 949 Google Scholar
Valori, G., Green, L. M., Démoulin Vargas Domnguez, S., van Driel-Gesztelyi, L., Wallace, A., Baker, D., & Fuhrmann, M, 2012, Solar Phys. 278, 73 CrossRefGoogle Scholar
Vargas Domínguez, S., van Driel-Gesztelyi, L., & Bellot Rubio, L. R., 2012, Solar Phys. 278, 99 CrossRefGoogle Scholar
Vargas Domínguez, S., Palacios, J., Balmaceda, L., Cabello, I., & Domingo, V., 2015, Solar Phys. 290, 301 CrossRefGoogle Scholar
Wang, Y.-M. & Sheeley, N. R. Jr., 1999, ApJL 510, L157 CrossRefGoogle Scholar
Zuccarello, F., Balmaceda, L., Cessateur, G., Cremades, H., Guglielmino, S.L., Lilensten, J., Dudok de Wit, T., Kretzschmar, M., Lopez, F.M., Mierla, M., and 8 coauthors, 2013, JSWSC 3, A18 Google Scholar