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Morphology of high latitude auroral electron precipitations obtained by the Aureol-3 satelliteстатья
Информация о цитировании статьи получена из
Scopus,
Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 9 апреля 2015 г.
- Авторы: Stepanova M., Luízar O., Antonova E.E., Bosqued J.M., Kovrazhkin R.A.
- Журнал: Advances in Space Research
- Том: 30
- Номер: 12
- Год издания: 2002
- Издательство: Pergamon Press Ltd.
- Местоположение издательства: United Kingdom
- Первая страница: 2719
- Последняя страница: 2724
- DOI: 10.1016/S0273-1177(02)80392-1
- Аннотация: Latitudinal distribution of auroral electron precipitations was studied using the Aureol-3 satellite data. Analysis of 148 events in the morning, night, and evening sectors showed that structures of all types have a wide MLT distribution. However, during low geomagnetic activity the distribution of latitudinally asymmetric events is close to Iijima and Potemra's Region 1 and 2 current picture: the equatorward events prevail in the morning and postmidnight sectors, and the polarward ones — in the evening and premidnight. An increase in geomagnetic activity makes the MLT distribution of different types of events more uniform. This fact may indicate existence of the multi-layer structure of currents and consequently medium scale electric fields, in which the maximum currents considerably exceed the average values observed in the Region 1 and 2.
- Добавил в систему: Антонова Елизавета Евгеньевна