On the polarization of the solar coronal emission lines.

Autor: Mogilevsky, E., Ioshpa, B., Obridko, V.
Zdroj: Solar Physics; Nov1973, Vol. 33 Issue 1, p169-175, 7p
Abstrakt: The results of the spectrophotometrical measurements of the polarization in the coronal lines Fe xiv 5303 Å and Fe × 6374 Å are given. Polarization spectrograms were obtained by two spectrographs (prism and echelle types) during the solar eclipse in Mexico on 7 March, 1970 near the region of the second contact at the heights 0.06 to 0.12 R above the limb. The polarization in the green line is about 30% (for averaged height 1.08 R). The polarization in the red line is close to the errors of the measurement and does not exceed 6%. A brief discussion of the results is also given. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index