Geomagnetism and Aeronomy


Volume 34, Number 4, February 1995
Russian Edition July -August 1994


Contents

Radiocarbon chronometry of geomagnetic field (Review)
V. A. Dergachev

Spherical harmonic analysis of the solar magnetic field
A. F. Kharshiladze and K. G. Ivanov

On the ultimate capabilities of particle accelerators on the Sun
L. I. Miroshnichenko

The galactic cosmic ray Forbush decrease effects on total cloudiness variations
S. V. Veretenenko and M. I. Pudovkin

The heliospheric electrojets
I. S. Veselovskiy

Interplanetary magnetic field from measurements by Phobos 1 and Phobos 2 spacecraft. 2. A disturbance near the sector boundary on July 25-28, 1988
K. G. Ivanov, V. A. Styazhkin, E. G. Eroshenko, and E. P. Romashets

On deciding on the coordinate system for describing magnetostatically equilibrated regions of the magnetosphere
E. E. Antonova and N. Yu. Ganyushkina

Dst maximum value during the main phase of great magnetic storms and the interplanetary magnetic field parameters
P. K. Ivanova and N. G. Kleimenova

Magnetic storm on March 13, 1989: The structure of extremely disturbed magnetosphere obtained from geomagnetic pulsations Pc 5
O. V. Bolshakova, O. K. Borovkova, Yu. I. Borovkov, N. G. Kleimenova, and J. Bitterli

Daytime geomagnetic pulsations related to the traveling ionospheric vortices
O. I. Yagodkina and V. G. Vorobjev

Ground-based magnetic disturbances in the region of the cusp poleward boundary during northward interplanetary magnetic field
I. P. Gabis and M. I. Pudovkin

Modulation of the total electron content in the ionosphere by geomagnetic pulsations
V. A. Pilipenko and E. N. Fedorov

A study of the wideband component of geomagnetic pulsation spectrum in the frequency range of Pc 2-3
V. A. Morozov, A. V. Elbakidze, and V. S. Shik

Time and frequency characteristics of the westward electrojet parameters and structure of the Ps 6 pulsation spectra
V. V. Ivanov, V. G. Petrov, and A. N. Zaitsev

Regional magnetovariational sounding of the Earth with the use of Magsat data
N. M. Rotanova, V. N. Oraevsky, V. Yu. Semenov, and D. Yu. Abramova

Regional space-time modeling using the method of natural orthogonal components
V. P. Golovkov, I. A. Burdel'naya, S. V. Filippov, and K. G. Kozhoeva

Secular variations of the geomagnetic field in Eastern Georgia 5.5-4.5 million years ago
G. Z. Gurariy, I. A. Kudasheva, V. M. Trubikhin, and S. V. Shipunov

Regularization in determining the altitude dependencies of the electron collision effective frequency by multifrequent measurements of radio wave absorption
V. I. Vodolazkin, P. F. Denisenko, and N. V. Nastas'ina

Reverse signal parameters from the data of oblique sounding in the Antarctic
V. Ya. Vovk

Zonal structure of the F2 layer above the magnetic equator
Yu. V. Dumin and Yu. S. Sitnov

Relationship between atmospheric transparency variations and geomagnetic activity
G. V. Starkov and V. K. Roldugin

Middle-scale irregular structure of the outer ionosphere at various phases of a magnetic storm
M. Ferster, U. Schwarz, M. Markwardt, M. N. Fatkullin, and N. A. Gasilov

Influence of DR current on the ionospheric trough dynamics during the magnetic storms of September 1989
A. S. Besprozvannaya, T. I. Schuka, E. V. Nepomnyashchaya, P. V. Kishcha, and S. A. Pulinets

Long-term variations of the atomic oxygen content in the upper atmosphere
G. V. Givishvili and V. N. Shubin

Algorithm for the spikes detection in the cosmic ray intensity measurements from the data of satellite Meteor
A. B. Malyshev and I. B. Sudakova

Spherical cap harmonic analysis of the geomagnetic field of Eastern Asia
Ch. An, D. Tan, Yu. Chi, V. P. Golovkov, N. M. Rotanova, and T. N. Bondar'

Generation of large-scale vortices in the Earth's core and their relationship with the observed magnetic field
L. V. Nikitina

On the problem of the satellite magnetic anomalies interpretation
V. I. Pochtarev

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Translated and loaded on February 10, 1996