Three-Dimensional Reconstructions and Mass Determination of the 2008 June 2 LASCO Coronal Mass Ejection using STELab Interplanetary Scintillation Observations

作者: M. M. Bisi , B. V. Jackson , P. P. Hick , A. Buffington , J. M. Clover

DOI: 10.1088/2041-8205/715/2/L104

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摘要: We examine and reconstruct the interplanetary coronal mass ejection (ICME) first seen in space-based coronagraph white-light difference images on 2008 June 1 2. use observations of scintillation (IPS) taken with Solar-Terrestrial Environment Laboratory (STELab), Japan, our three-dimensional (3D) tomographic reconstruction density velocity. The (CME) was observed by LASCO C3 instrument at around 04:17 UT Its motion subsequently moved across field view a plane-of-the-sky velocity 192 km s{sup -1}. 3D reconstructed ICME is consistent trajectory extent CME measurements from CDAW catalog. However, excess estimates vary an order magnitude Solar Heliospheric Observatory Terrestrial Relations coronagraphs to IPS reconstructions inner heliosphere. discuss discrepancies give possible explanations for these differences as well outline future studies.

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