INTERFEROMETRIC INVESTIGATION OF RED AND GREEN CORONAL LINES DURING TOTAL SOLAR ECLIPSE OF MAY 30, 1965

被引：24

作者：

DELONE, AB

MAKAROVA, EA

机构：

[1] Sternberg Astronomical Institute, Moscow

来源：

SOLAR PHYSICS | 1969年 / 9卷 / 01期

关键词：

D O I：

10.1007/BF00145733

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Fabry-Pérot interferometric observations of the corona were carried out. The 6374 Å line shows radial velocities between 10 and 70 km sec-1, both positive and negative. Most profiles of the 6374 Å line are not Gaussian. The widths of the lines indicate unacceptably high temperatures, and thus suggest turbulent velocities, which appear to be of the same order as the line displacement velocities. Arguments are put forward that the corona consists mainly of individual non-turbulent knots with relative velocities similar to the measured ones. © 1969 D. Reidel Publishing Company.

引用

页码：116 / &