Ionospheric and magnetospheric effects of the solar eclipse in northeastern Russia

Igor N. Poddelsky; Aleksey I. Poddelsky

doi:10.1117/12.823818

11 February 2009 Ionospheric and magnetospheric effects of the solar eclipse in northeastern Russia

Igor N. Poddelsky, Aleksey I. Poddelsky

Proceedings Volume 7296, Fifteenth International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics; 72960N (2009) https://doi.org/10.1117/12.823818
Event: Fifteenth International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 2008, Krasnoyarsk, Russian Federation

Abstract

In the given report results of complex radiophysical experimental measurements magnetospheric and ionospheric effects of a solar eclipse in northeast of Russia (March, 1988 and June, 1990) are considered. For research materials of ground vertical sounding, data about a condition of a magnetic field and record of signals radio stations are used. It is established, that reaction of an ionosphere to passage of a lunar shadow is shown in increase minimal and operating heights of reflection of a F-layer (approximately on 20-25 km), reduction of critical frequencies of a F2-layer and in falling concentration of the electron in a maximum of a F- layer (up to 50 % in the maximal phase of an eclipse), usually characteristic for a night ionosphere.

Citation Download Citation

Igor N. Poddelsky and Aleksey I. Poddelsky "Ionospheric and magnetospheric effects of the solar eclipse in northeastern Russia", Proc. SPIE 7296, Fifteenth International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics, 72960N (11 February 2009); https://doi.org/10.1117/12.823818

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