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.

Azimuth, deg Azimuth, deg V. V. Pchelkin, E.N. Yakushenkov Springs 2006-2008, total 90 0 3 6 9 12 15 18 21 24 Time (UT), hours Winters 2006-2008, total 60 30 0 -30 -60 -90 90 6 9 12 15 18 21 24 Time (UT), hours 840 |__800 • 760 — 720 — 680 I 640 600 560 520 480 440 400 360 320 280 240 200 840 -800 760 720 ' 68 ° 640 I600 1560 j 520 1480 1440 1400 |360 1320 1280 1240 ■200 90 60 30 ■Ц 0 -30 -60 -90 Summers 2006-2008, total Fig. 3. Daily distribution of azimuths (averaged for each season). The number of signals that received in the corresponding range of angles and times was shown by color. 6 9 12 15 18 21 24 Time (UT), hours 0 3 6 9 12 15 18 21 24 Time (UT), hours Autumns 2006-2008, total 196