11 February 2009 Ionospheric and magnetospheric effects of the solar eclipse in northeastern Russia
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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.
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Igor N. Poddelsky, Igor N. Poddelsky, Aleksey I. Poddelsky, 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); doi: 10.1117/12.823818; https://doi.org/10.1117/12.823818
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