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| Titel |
Simultaneous Interplanetary Scintillation and STEREO Heliospheric Imager observations of coronal mass ejections |
| VerfasserIn |
G. D. Dorrian, A. R. Breen, R. A. Fallows, J. A. Davies, A. P. Rouillard |
| Konferenz |
EGU General Assembly 2009
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| Medientyp |
Artikel
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| Sprache |
Englisch
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 11 (2009) |
| Datensatznummer |
250027350
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| Zusammenfassung |
| We present results from simultaneous Interplanetary Scintillation (IPS)
and STEREO Heliospheric Imager (HI) observations of coronal mass ejections
in the inner heliosphere. The combination of IPS and HI is an extremely
powerful one, with HI providing the global context for interpreting the
high-resolution observations from IPS. This makes it possible - for the
first time - to relate the small-scale structures revealed by IPS with the
larger-scale structure of the CME seen by HI.
We discuss the methodology of combining IPS and HI measurements and go on
to present results from two co-ordinated studies carried out in the spring
of 2007, the first of which examines the interaction between two CME
fronts, while the second investigates structure in the solar wind behind
the front of the CME during the Comet Encke tail disconnect epsode. |
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