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Are CME-Related Dimmings Always a Simple Signature of Interplanetary Magnetic Cloud Footpoints?
(Springer, 2007-12)
Coronal dimmings are often present on both sides of erupting magnetic configurations. It has been suggested that dimmings mark the location of the footpoints of ejected flux ropes and, thus, their magnetic flux can be used ...
Coronal Mass Ejections from the Same Active Region Cluster: Two Different Perspectives
(Springer, 2015-06)
The cluster formed by active regions (ARs) NOAA 11121 and 11123, approximately located on the solar central meridian on 11 November 2010, is of great scientific interest. This complex was the site of violent flux emergence ...
Determining the Solar Source of a Magnetic Cloud Using a Velocity Difference Technique
(Springer, 2011-01)
For large eruptions on the Sun, it is often a problem that the core dimming region cannot be observed due to the bright emission from the flare itself. However, spectroscopic data can provide the missing information through ...
Mass-Loss Evolution in the EUV Low Corona from SDO/AIA Data
(Springer, 2017-01)
We carry out an analysis of the mass that is ejected from three coronal dimming regions observed by the Atmospheric Imaging Assembly (AIA) on board the Solar Dynamics Observatory. The three events are unambiguously identified ...
The Recovery of CME-Related Dimmings and the ICME's Enduring Magnetic Connection to the Sun
(Springer, 2008-11)
It is generally accepted that transient coronal holes (TCHs, dimmings) correspond to the magnetic footpoints of CMEs that remain rooted in the Sun as the CME expands out into the interplanetary space. However, the observation ...
Determining the solar source of a magnetic cloud using a velocity difference technique
(Springer, 2011-01)
For large eruptions on the Sun, it is often a problem that the core dimming region
cannot be observed due to the bright emission from the flare itself. However, spectroscopic data can provide the missing information through ...
Analysis of Large Deflections of Prominence–CME Events during the Rising Phase of Solar Cycle 24
(Springer, 2020-09)
The analysis of the deflection of coronal mass ejection (CME) events plays an important role in the improvement of the forecasting of their geo-effectiveness. Motivated by the scarcity of comprehensive studies of CME events ...
Typical Profiles and Distributions of Plasma and Magnetic Field Parameters in Magnetic Clouds at 1 AU
(Springer, 2016-07)
Magnetic clouds (MCs) are a subset of interplanetary coronal mass ejections (ICMEs). They are important because of their simple internal magnetic field configuration, which resembles a magnetic flux rope, and because they ...
Dynamical evolution of magnetic flux ropes in the solar windDynamical evolution of magnetic flux ropes in the solar wind
(Instituto de Geofísica, 2010)
Moreton and EUV Waves Associated with an X1.0 Flare and CME Ejection
(Springer, 2016-09)
A Moreton wave was detected in active region (AR) 12017 on 29 March 2014 with very high cadence with the H-Alpha Solar Telescope for Argentina (HASTA) in association with an X1.0 flare (SOL2014-03-29T17:48). Several other ...