Solar Rotation Velocity Determined by Coronal Bright Points – New Data and Analysis
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In: Central European astrophysical bulletin, Vol. 31, No. 1, 2007, p. 1-10.
Research output: Journal contributions › Journal articles › Research › peer-review
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TY - JOUR
T1 - Solar Rotation Velocity Determined by Coronal Bright Points – New Data and Analysis
AU - Mulec, M.
AU - Brajsa, Roman
AU - Wöhl, Hubertus
AU - Hanslmeier, Arnold
AU - Vrsnak, Bojan
AU - Ruzdjak, V.
AU - Hochedez, Jean-Francois
AU - Engler, John-Oliver
PY - 2007
Y1 - 2007
N2 - Full-disc solar images obtained with the Extreme Ultraviolet Imaging Telescope on board the Solar and Heliospheric Observatory were used to analyse solar differential rotation determined by tracing coronal bright points. Rotation velocity residuals, meridional motions and their relationship are investigated for a new data set from October 1, 1999 to March 31, 2000. Further we take care for the evolution of the single structures, dividing them into Point-Like-Structures, Small Loops and Small Active Regions and analysing their variation in intensity and size.
AB - Full-disc solar images obtained with the Extreme Ultraviolet Imaging Telescope on board the Solar and Heliospheric Observatory were used to analyse solar differential rotation determined by tracing coronal bright points. Rotation velocity residuals, meridional motions and their relationship are investigated for a new data set from October 1, 1999 to March 31, 2000. Further we take care for the evolution of the single structures, dividing them into Point-Like-Structures, Small Loops and Small Active Regions and analysing their variation in intensity and size.
KW - Mathematics
KW - Solar physics
KW - solar rotation
M3 - Journal articles
VL - 31
SP - 1
EP - 10
JO - Central European astrophysical bulletin
JF - Central European astrophysical bulletin
SN - 1845-8319
IS - 1
ER -