Physics of auroral phenomena : proceedings of the 34th Annual seminar, Apatity, 01 - 04 March, 2011 / [ed.: A. G. Yahnin, A. A. Mochalov]. - Апатиты : Издательство Кольского научного центра РАН, 2011. - 231 с. : ил.

Table 1. Results of testing the observed magnetic signal bL for linear (/) and circular (c) polarization I. V. Golovchanskaya et al. f Hz n H, rc Hc 4-8 0.28 1 -0.04 0 2-4 0.26 1 0.07 0 1-2 0.09 0 -0.07 0 Acknowledgements. The work was supported by the basic research program VI. 15 of Division of Physical Sciences of RAS “Plasma processes in the solar system” References Golovchanskaya, I.V., B.V. Kozelov, O.V. Mingalev, Y.V. Fedorenko, and M.N. Melnik (2011), Magnetic perturbations in the events of broadband ELF turbulence observed by FAST, Geophys. Res. Lett., 38, L I7103, doi: 10.1029/2011GL049003. Stasiewicz, K., G. Holmgren, and L. Zanetti, (1998), Density depletions and current singularities observed by Freja, J. Geophys. Res., 103, A3, 4251. Stasiewicz, K., and K. Potemra, (1998), Multiscale current structures observed by Freja, 103, A 3 ,4315. 50