Measure the Propagation of a halo CME and Its Driven Shock with the Observations from a Single Perspective at Earth

Abstract

We present a detailed study of an earth-directed coronal mass ejection (Full halo CME) event happened on 2011 February 15 making use of white light observations by three coronagraphs and radio observations by Wind/WAVES. We applied three different methods to reconstruct the propagation direction and traveling distance of the CME and its driven shock. We measured the kinematics of the CME leading edge from white light images observed by STEREO A and B, tracked the CME-driven shock using the frequency drift observed by Wind/WAVES together with an interplanetary density model, and obtained the equivalent scattering centers of the CME by Polarization Ratio(PR) method. For the first time, we applied PR method to different features distinguished from LASCO/C2 polarimetric observations and calculated their projections onto white light images observed by STEREO A and B. By combining the graduated cylindrical shell (GCS) forward modeling with the PR method, we proposed a new GCS-PR method to derive 3D parameters of a CME observed from a single perspective at Earth. Comparisons between different methods show a good degree of consistence in the derived 3D results.

arXiv comment13 pages, 12 figures, 2 tables, accepted by APJ

References in corpus (6)

• Asymmetry in the CME-CME interaction process for the events from 2011 February 14-15
• The 2010 August 01 type II burst: A CME-CME Interaction, and its radio and white-light manifestations
• Morphological evolution of a 3D CME cloud reconstructed from three viewpoints
• Comparisons of CME morphological characteristics derived from five 3D reconstruction methods
• Source Region of the Decameter - Hectometric Type II Radio Burst: Shock - Streamer Interaction Region
• Investigating the Conditions of the Formation of a Type II Radio Burst on 2014 January 8

Cited by in corpus (15)

• Detection of flare multi-periodic pulsations in mid-ultraviolet Balmer continuum, Ly-alpha, hard X-ray, and radio emissions simultaneously
• A New Automatic Tool for CME Detection and Tracking with Machine Learning Techniques
• First Determination of 2D Speed Distribution within the Bodies of Coronal Mass Ejections with Cross-Correlation Analysis
• A Coronal Mass Ejection followed by a prominence eruption and a plasma blob as observed by Solar Orbiter
• Tracking the 3D evolution of a halo coronal mass ejection using the revised cone model
• Properties of a Small-scale Short-duration Solar Eruption with a Driven Shock
• Plasmoid-fed prominence formation (PF${}^2$) during flux rope eruption
• Quantifying the Magnetic Structure of a Coronal Shock Producing a Type II Radio Burst
• Extensive Study of a Coronal Mass Ejection with UV and WL coronagraphs: the need for multi-wavelength observations
• CAMEL. II. A 3D Coronal Mass Ejection Catalog Based on Coronal Mass Ejection Automatic Detection with Deep Learning
• Three-Dimensional Reconstructions of Coronal Wave Surfaces Using a New Mask-Fitting Method
• Optimal Stereoscopic Angle for Reconstructing Solar Wind Inhomogeneous Structures
• Three-dimensional analyses of an aspherical coronal mass ejection and its driven shock
• Global energetics of solar powerful events on 6 September 2017
• On the error analyses of polarization measurements of the white-light coronagraph aboard ASO-S