Pulsating Auroras from Data of Fast Imaging Photometer in Verkhnetulomsky Observatory

Авторы: Sigaeva Ksenia F., Klimov Pavel A., Kozelov Boris V., Sharakin Sergey A.
Сборник: Problems of Geocosmos—2022. ICS 2022. Springer Proceedings in Earth and Environmental Sciences
Серия: Springer Proceedings in Earth and Environmental Sciences
Глава в коллективной монографии
Год издания: 2023
Издательство: Springer
Местоположение издательства: New York
Первая страница: 375
Последняя страница: 382
DOI: 10.1007/978-3-031-40728-4_28
Аннотация: This paper presents the case study based on data processing of the high temporal resolution Pulsating Aurora Imaging Photometer System observations in the near-ultraviolet and optical measurements of all-sky cameras during one night (March 6–7, 2022). A long interval of aurora pulsations after midnight was observed and analyzed. A detailed frequency analysis, analysis of observational conditions and geomagnetic activity were carried out for this event. The day is characterized by slightly disturbed geomagnetic conditions. Characteristic two frequency pulsations are observed: main pulsation near 0.1 Hz and internal modulation with a period one order of magnitude less.
Добавил в систему: Климов Павел Александрович

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