A morphological study of CMEs using wavelet analysis

A morphological study of CMEs using wavelet analysis

The principal objective of this study is to analyze structures of Coronal Mass Ejections (CMEs) using a wavelet technique. We use data measured with the SOHO/LASCO coronographs C2–C3, EIT and STEREO COR1A–B, COR2A–B. We have found that different structures show up in a CME at different spatial scale...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Advances in space research 2010-07, Vol.46 (1), p.22-30
Hauptverfasser: González-Gómez, D.I., Blanco-Cano, X., Raga, A.C.
Format: Artikel
Sprache:eng
Schlagworte:
Astronomy
CME – three parts structure
Earth, ocean, space
Exact sciences and technology
External geophysics
Wavelet analysis
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:The principal objective of this study is to analyze structures of Coronal Mass Ejections (CMEs) using a wavelet technique. We use data measured with the SOHO/LASCO coronographs C2–C3, EIT and STEREO COR1A–B, COR2A–B. We have found that different structures show up in a CME at different spatial scales of wavelets. We also study the orientation of the most intense flux and find the orientation of the structures in the CME.
ISSN:0273-1177
1879-1948
DOI:10.1016/j.asr.2010.02.022