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RESEARCH PRODUCT
Coronal mass ejections in the heliosphere
S. R. CrothersDanielle BewsherRichard A. HarrisonC. J. EylesC. J. EylesC. J. EylesChristopher J. DavisJackie A. Daviessubject
PhysicsAtmospheric ScienceEvent (relativity)Aerospace EngineeringAstronomyAstronomy and AstrophysicsAstrophysicsFuture studyGeophysicsStereo imagingSpace and Planetary ScienceCoronal mass ejectionGeneral Earth and Planetary SciencesSpace researchInterplanetary spaceflightHeliospheredescription
With the advent of the NASA STEREO mission, we are in a position to perform unique investigations of the evolution of coronal mass ejections (CMEs) as they propagate through the heliosphere, and thus can investigate the relationship between CMEs and their interplanetary counterparts, so-called interplanetary CMEs (ICMEs). ICME studies have been principally limited to single-point, in-situ observations; interpretation of the in-situ characteristics of ICMEs has been used to derive a range of ICME properties which we can now confirm or refute using the STEREO imaging data. This paper is a review of early STEREO CME observations and how they relate to our currently understanding of ICMEs based on in-situ observations. In that sense, it is a first glance at the applications of the new data-sets to this topic and provides pointers to more detailed analyses. We find good agreement with in-situ-based interpretations, but this in turn leads to an anomaly regarding the final stages of a CME event that we investigate briefly to identify directions for future study.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2010-01-01 | Advances in Space Research |