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Observations of a hybrid double-streamer/pseudostreamer in the solar corona
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dc.contributor.author | Rachmeler, L.A. | |
dc.contributor.author | Platten, S.J. | |
dc.contributor.author | Bethge, C. | |
dc.contributor.author | Seaton, D.B. | |
dc.contributor.author | Yeates, A.R. | |
dc.date.accessioned | 2014-09-02T09:31:05Z | |
dc.date.available | 2014-09-02T09:31:05Z | |
dc.date.issued | 2014-05-20 | |
dc.identifier | 145263533 | |
dc.identifier | ea9d3b4f-37a0-485f-96bb-908d29fb07b7 | |
dc.identifier | 84900401296 | |
dc.identifier | 000336035800003 | |
dc.identifier.citation | 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 | en |
dc.identifier.issn | 2041-8205 | |
dc.identifier.uri | https://hdl.handle.net/10023/5318 | |
dc.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. | en |
dc.description.abstract | 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. | |
dc.format.extent | 6 | |
dc.format.extent | 649129 | |
dc.language.iso | eng | |
dc.relation.ispartof | Astrophysical Journal Letters | en |
dc.subject | Sun: corona | en |
dc.subject | Sun: filaments, prominences | en |
dc.subject | Sun: magnetic fields | en |
dc.subject | QB Astronomy | en |
dc.subject | QC Physics | en |
dc.subject.lcc | QB | en |
dc.subject.lcc | QC | en |
dc.title | Observations of a hybrid double-streamer/pseudostreamer in the solar corona | en |
dc.type | Journal article | en |
dc.contributor.institution | University of St Andrews. Applied Mathematics | en |
dc.contributor.institution | University of St Andrews. School of Mathematics and Statistics | en |
dc.contributor.institution | University of St Andrews. Pure Mathematics | en |
dc.identifier.doi | https://doi.org/10.1088/2041-8205/787/1/L3 | |
dc.description.status | Peer reviewed | en |
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