Astronomy and Astrophysics – Astrophysics
Scientific paper
Oct 1993
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1993cha%26a..17..431l&link_type=abstract
Chinese Astronomy and Astrophysics, Volume 17, Issue 4, p. 431-441.
Astronomy and Astrophysics
Astrophysics
Coronal Condensation, Electron Density, Electron Temperature
Scientific paper
We analyzed the spectrum of a coronal condensation observed during the total eclipse of 1983 June 11. Under the assumption of rotational symmetry we found the distributions of the electron density and the temperature. The electron density was higher in the centre of the condensation than on the edge. From different line pairs the maximum electron density was found to be between 1.7 ~ 3.5×109cm-3 while the temperature was found to be basically uniform at 1.7 ~ 2.7×106K. The turbulence velocity was 15 ~ 35km/s. The systematic flow of the condensation region with respect to the quiet corona was not more than 15km/s. Discussion of the instrumental profile showed that its effect was small on lines that were much wider than the profile.
Li Hui
You Jian-Qi
No associations
LandOfFree
Analysis of the spectrum of the coronal condensation of the total eclipse of 1983 June 11 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 Analysis of the spectrum of the coronal condensation of the total eclipse of 1983 June 11, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analysis of the spectrum of the coronal condensation of the total eclipse of 1983 June 11 will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1326064