Material flow during evolution of photospheric bright points

被引：0
|
作者：
Mikurda, K. [1 ]
Schmidt, W. [1 ]
机构：
[1] Kiepenheuer Inst Sonnenphys, Schoneckstr 6, D-79104 Freiburg, Germany
来源：
SOLAR MHD THEORY AND OBSERVATIONS: A HIGH SPATIAL RESOLUTION PERSPECTIVE, IN HONOR OF ROBERT F. STEIN | 2006年 / 354卷
基金：
澳大利亚研究理事会; 英国科学技术设施理事会;
关键词：
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We investigate the kinematics of the evolution of photospheric bright points near two pores in ail active region. The spectroscopic data presented here was taken at the German Vacuum Tower Telescope using a twodimensional Fabry-Perot interferorneter and complemented by G-band images. Combining the adaptive optics system with speckle imaging and deconvolution enabled us to achieve a high resolution data set. The analysis of the highresolution line-of-sight velocity maps deduced from Doppler shifts in the Fe I line at 557.6 nm revealed some material flow that can be associated with the evolution of photospheric bright points.
引用
收藏
页码：33 / +
页数：2
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