Home

About

Advanced Search

Browse by Discipline

Scientific Societies

E-print Alerts

Add E-prints

E-print Network
FAQHELPSITE MAPCONTACT US


  Advanced Search  

 
TEMPORAL EVOLUTION OF THE MAGNETIC NETWORK IN POLAR CORONAL HOLES
 

Summary: TEMPORAL EVOLUTION OF THE MAGNETIC NETWORK IN POLAR
CORONAL HOLES
M. D. Popescu(1,2)
, L. D. Xia(3)
, and J. G. Doyle(1)
(1)
Armagh Observatory, College Hill, Armagh BT61 9DG, N. Ireland
(2)
Astronomical Institute of the Romanian Academy, RO-75212 Bucharest 28, Romania
(3)
School of Earth and Space Sciences, Univ. of Science and Technology of China, Hefei, Anhui 230026, China
ABSTRACT
We present an analysis of time series data acquired
with the SUMER spectrograph on SoHO in coronal
hole regions, being particularly interested to find the
fast solar wind origins as low as possible in the solar
atmosphere. We study the temporal evolution of the
magnetic network as seen in different layers in the
transition region (TR). Our results indicate that, in
lines originating from low to medium TR tempera-

  

Source: Armagh Observatory

 

Collections: Physics