Observations of a hybrid double-streamer/pseudostreamer in the solar corona
D.B.S. and L.A.R. acknowledge support from the Belgian Federal Science Policy Office (BELSPO) through the ESA-PRODEX program, grant No. 4000103240. S.J.P. acknowledges the financial support of the Isle of Man Government. We report on the first observation of a single hybrid magnetic structure that c...
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ftstandrewserep:oai:research-repository.st-andrews.ac.uk:10023/5318 2023-07-02T03:33:44+02:00 Observations of a hybrid double-streamer/pseudostreamer in the solar corona Rachmeler, L.A. Platten, S.J. Bethge, C. Seaton, D.B. Yeates, A.R. University of St Andrews. Applied Mathematics University of St Andrews. School of Mathematics and Statistics University of St Andrews. Pure Mathematics 2014-09-02T09:31:05Z 6 application/pdf http://hdl.handle.net/10023/5318 https://doi.org/10.1088/2041-8205/787/1/L3 eng eng Astrophysical Journal Letters Rachmeler , L A , Platten , S J , Bethge , C , Seaton , D B & Yeates , A R 2014 , ' Observations of a hybrid double-streamer/pseudostreamer in the solar corona ' , Astrophysical Journal Letters , vol. 787 , no. 1 , L3 . https://doi.org/10.1088/2041-8205/787/1/L3 2041-8205 PURE: 145263533 PURE UUID: ea9d3b4f-37a0-485f-96bb-908d29fb07b7 Scopus: 84900401296 WOS: 000336035800003 http://hdl.handle.net/10023/5318 https://doi.org/10.1088/2041-8205/787/1/L3 © 2014. The American Astronomical Society. All rights reserved. Sun: corona Sun: filaments prominences Sun: magnetic fields QB Astronomy QC Physics QB QC Journal article 2014 ftstandrewserep https://doi.org/10.1088/2041-8205/787/1/L3 2023-06-13T18:30:52Z D.B.S. and L.A.R. acknowledge support from the Belgian Federal Science Policy Office (BELSPO) through the ESA-PRODEX program, grant No. 4000103240. S.J.P. acknowledges the financial support of the Isle of Man Government. We report on the first observation of a single hybrid magnetic structure that contains both a pseudostreamer and a double streamer. This structure was originally observed by the SWAP instrument on board the PROBA2 satellite between 2013 May 5 and 10. It consists of a pair of filament channels near the south pole of the Sun. On the western edge of the structure, the magnetic morphology above the filaments is that of a side-by-side double streamer, with open field between the two channels. On the eastern edge, the magnetic morphology is that of a coronal pseudostreamer without the central open field. We investigated this structure with multiple observations and modeling techniques. We describe the topology and dynamic consequences of such a unified structure. Publisher PDF Peer reviewed Article in Journal/Newspaper South pole University of St Andrews: Digital Research Repository South Pole The Astrophysical Journal 787 1 L3 |
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University of St Andrews: Digital Research Repository |
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ftstandrewserep |
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English |
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Sun: corona Sun: filaments prominences Sun: magnetic fields QB Astronomy QC Physics QB QC |
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Sun: corona Sun: filaments prominences Sun: magnetic fields QB Astronomy QC Physics QB QC Rachmeler, L.A. Platten, S.J. Bethge, C. Seaton, D.B. Yeates, A.R. Observations of a hybrid double-streamer/pseudostreamer in the solar corona |
topic_facet |
Sun: corona Sun: filaments prominences Sun: magnetic fields QB Astronomy QC Physics QB QC |
description |
D.B.S. and L.A.R. acknowledge support from the Belgian Federal Science Policy Office (BELSPO) through the ESA-PRODEX program, grant No. 4000103240. S.J.P. acknowledges the financial support of the Isle of Man Government. We report on the first observation of a single hybrid magnetic structure that contains both a pseudostreamer and a double streamer. This structure was originally observed by the SWAP instrument on board the PROBA2 satellite between 2013 May 5 and 10. It consists of a pair of filament channels near the south pole of the Sun. On the western edge of the structure, the magnetic morphology above the filaments is that of a side-by-side double streamer, with open field between the two channels. On the eastern edge, the magnetic morphology is that of a coronal pseudostreamer without the central open field. We investigated this structure with multiple observations and modeling techniques. We describe the topology and dynamic consequences of such a unified structure. Publisher PDF Peer reviewed |
author2 |
University of St Andrews. Applied Mathematics University of St Andrews. School of Mathematics and Statistics University of St Andrews. Pure Mathematics |
format |
Article in Journal/Newspaper |
author |
Rachmeler, L.A. Platten, S.J. Bethge, C. Seaton, D.B. Yeates, A.R. |
author_facet |
Rachmeler, L.A. Platten, S.J. Bethge, C. Seaton, D.B. Yeates, A.R. |
author_sort |
Rachmeler, L.A. |
title |
Observations of a hybrid double-streamer/pseudostreamer in the solar corona |
title_short |
Observations of a hybrid double-streamer/pseudostreamer in the solar corona |
title_full |
Observations of a hybrid double-streamer/pseudostreamer in the solar corona |
title_fullStr |
Observations of a hybrid double-streamer/pseudostreamer in the solar corona |
title_full_unstemmed |
Observations of a hybrid double-streamer/pseudostreamer in the solar corona |
title_sort |
observations of a hybrid double-streamer/pseudostreamer in the solar corona |
publishDate |
2014 |
url |
http://hdl.handle.net/10023/5318 https://doi.org/10.1088/2041-8205/787/1/L3 |
geographic |
South Pole |
geographic_facet |
South Pole |
genre |
South pole |
genre_facet |
South pole |
op_relation |
Astrophysical Journal Letters Rachmeler , L A , Platten , S J , Bethge , C , Seaton , D B & Yeates , A R 2014 , ' Observations of a hybrid double-streamer/pseudostreamer in the solar corona ' , Astrophysical Journal Letters , vol. 787 , no. 1 , L3 . https://doi.org/10.1088/2041-8205/787/1/L3 2041-8205 PURE: 145263533 PURE UUID: ea9d3b4f-37a0-485f-96bb-908d29fb07b7 Scopus: 84900401296 WOS: 000336035800003 http://hdl.handle.net/10023/5318 https://doi.org/10.1088/2041-8205/787/1/L3 |
op_rights |
© 2014. The American Astronomical Society. All rights reserved. |
op_doi |
https://doi.org/10.1088/2041-8205/787/1/L3 |
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The Astrophysical Journal |
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787 |
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1 |
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L3 |
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1770273804098994176 |