X Cheng, J Zhang, SH Saar… - The Astrophysical …, 2012 - iopscience.iop.org
In this paper, we study the temperature and density properties of multiple structural components of coronal mass ejections (CMEs) using differential emission measure (DEM) …
MJ Aschwanden - Living Reviews in Solar Physics, 2011 - Springer
We review stereoscopic and tomographic methods used in the solar corona, including ground-based and space-based measurements, using solar rotation or multiple spacecraft …
MJ Aschwanden, P Boerner, CJ Schrijver… - Solar Physics, 2013 - Springer
We developed numerical codes designed for automated analysis of SDO/AIA image datasets in the six coronal filters, including: i) coalignment test between different …
The characteristic electron densities, temperatures, and thermal distributions of 1 MK active region loops are now fairly well established, but their coronal magnetic field strengths …
MJ Aschwanden, H Peter - The Astrophysical Journal, 2017 - iopscience.iop.org
In this study, we analyze Atmospheric Imaging Assembly (AIA) and Hi-C images in order to investigate absolute limits for the finest loop strands. We develop a model of the occurrence …
Previous solar observations have shown that coronal loops near 1 MK are difficult to reconcile with simple heating models. These loops have lifetimes that are long relative to a …
PC Liewer, EM De Jong, JR Hall, RA Howard… - Solar Physics, 2009 - Springer
A filament eruption, accompanied by a B9. 5 flare, coronal dimming, and an EUV wave, was observed by the Solar TERrestrial Relations Observatory (STEREO) on 19 May 2007 …
MJ Aschwanden, Y Xu, J Jing - The Astrophysical Journal, 2014 - iopscience.iop.org
We present the first part of a project on the global energetics of solar flares and coronal mass ejections that includes about 400 M-and X-class flares observed with Atmospheric …
ABSTRACT On 2008 January 10, the twin Solar Terrestrial Relations Observatory A and B spacecraft conducted a high time cadence study of the solar corona with the Extreme …