Multi-Technique Remote-Sensing Observations and Modelling of a Coronal Mass Ejection
Abstract
On 14 November 2011, SDO|AIA observed a filament eruption located around S25 to S30 and extended between W20 and W40 of disc centre. The resulting coronal mass ejection (CME) is studied in detail using radio, white-light, and EUV remote-sensing observations from STEREO, SOHO, SDO, and the new next-generation LOFAR radio telescope system. We present a detailed story of the CME as it travels through the heliosphere with its northern flank travelling in the ecliptic out towards Mars. Various models are fitted to the heliospheric white-light data and different portions of the CME are investigated as they propagate through the inner heliosphere. The validity of each model is discussed. This combination of remote-sensing observational and modelling techniques displays a valid framework for further detailed investigations of CMEs.
- Publication:
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AGU Fall Meeting Abstracts
- Pub Date:
- December 2012
- Bibcode:
- 2012AGUFMSH41C2123H
- Keywords:
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- 2101 INTERPLANETARY PHYSICS / Coronal mass ejections;
- 2194 INTERPLANETARY PHYSICS / Instruments and techniques;
- 7513 SOLAR PHYSICS;
- ASTROPHYSICS;
- AND ASTRONOMY / Coronal mass ejections;
- 7900 SPACE WEATHER