Physics
Scientific paper
May 2008
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008agusmsp31d..06l&link_type=abstract
American Geophysical Union, Spring Meeting 2008, abstract #SP31D-06
Physics
7507 Chromosphere, 7509 Corona, 7549 Ultraviolet Emissions
Scientific paper
The changing morphology and kinematics of a globally propagating disturbance (also known as an "EIT wave") is discussed using Extreme UltraViolet Imager (EUVI) images from Solar Terrestrial Relations Observatory (STEREO). The velocity and acceleration of the disturbance were obtained from running difference images from all four EUVI passbands (171~Å, 195~Å, 284~Å and 304~Å). We show for the first time that a large-scale propagating disturbance has similar morphology and kinematics through the chromosphere and low corona. Finally, the image cadence was found to have a major effect on the measured velocity and acceleration of a disturbance, implying that previously measured values (e.g., using EIT) may have been underestimated.
No associations
LandOfFree
The Morphology and Kinematics of a Globally Propagating Disturbance Observed in the Chromosphere and low Corona does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with The Morphology and Kinematics of a Globally Propagating Disturbance Observed in the Chromosphere and low Corona, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Morphology and Kinematics of a Globally Propagating Disturbance Observed in the Chromosphere and low Corona will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1402521