Dependence of longitudinal localization of substorm center on geosynchronous orbits on the IMF Bγ-component

Авторы

Boroyev Roman Nikolaevich, Gelberg Mikhail Germanovich

Заглавие

Тип/вид публикации

Статья в сборнике трудов конференций

Язык публикации

Английский

Примечания о библиографии

Библиогр. в конце ст. (17 назв.)

УДК

550.385.37

Ключевые слова

суббури; Bγ-компонент; межпланетное магнитное поле; солнечный ветер; substorm; Bγ-component; interplanetary magnetic field (IMF); solar wind

Рубрикатор ГРНТИ

Геофизика

Источник

Proceedings of the Fifth International Conference on Substorms. – 2000

Страницы

P. 41-44

Полное название

Proceedings of the Fifth International Conference on Substorms

Место издания/Издательство

Noordwijk, Netherlands, European Space Agency

ISBN

92-9092-772-0

Информация для ссылки

International conference on substorms (5 ; St. Petersburg ; 2000). Proceedings of the 5-th International Conference on Substorms, 16-20 May 2000 Congress Centre of the Arctic and Antarctic Research Institute, St. Petersburg, Russia / edited by A. Wilson ; sponsored by Russian Foundation for Basic Research (RFBR), International Association of Geomagnetism and Aeronomy (IAGA), European Space Agency (ESA). - Noordwijk, Netherlands : European Space Agency, 2000. - 626 p.

Аннотация

The dependence of the longitudinal substorm center localisation on geosynchronous orbits on the IMF Bγ-component has been studied. It is shown that the local magnetic time of the longitudinal substorm center localisation in the magnetosphere varies from evening hours to morning hours as the Bγ-component increases. At low solar wind speeds the substorm centers localize nearer to the evening sector. The ionospheric projection of the substorm center magnetospheric localisation shifts westward at By0. Maximum longitudinal shifts of substorm centers in the ionosphere relative to their location in the magnetosphere are - 3.5 h at Bγ=-4 nT and 3.5 h at Bγ=4.4 nT. Thus, the change of the substorm center localisation relative to the midnight in the ionosphere is caused by both the change of the substorm center position in the magnetosphere and a turn of the magnetotail relative to X-axis.

Библиографическая запись

Boroyev, R. N. Dependence of longitudinal localization of substorm center on geosynchronous orbits on the IMF Bγ-component / R. N. Boroyev, M. G. Gelberg // Proceedings of the Fifth International Conference on Substorms : 16-20 May 2000 Congress Centre of the Arctic and Antarctic Research Institute, St. Petersburg, Russia. − Noordwijk, Netherlands : European Space Agency, 2000. − P. 41-44.

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