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Saturn and Earth polar oval position forecast by IMPEx Infrastructure Web Services based on the Paraboloid magnetospheric modelтезисы доклада
- Авторы: Blokhina M.S., Alexeev I.I., Belenkaya E.S., Kalegaev V.V., Barinova V.O., Khodachenko M.L., Topf and F.
- Сборник: EPSC Abstracts 2012, European Planetary Science Congress 2012
- Том: 7
- Тезисы
- Год издания: 2012
- Первая страница: EPSC2012-449-1
- Аннотация: The Saturn and Earth auroral emissions have different generation mechanisms, however, both mechanisms are not understood very well till now (see [1]). Both of these phenomena have a long history of observations. For Saturn these are Hubble images and big onground telescope images, as well as the Cassini ones in recent time. For Earth these are the satellite visible and UV camera images and onground observations. In course of the EU-FP7 Project “Integrated Medium for Planetary Exploration” the Web services based on the paraboloid magnetospheric models were constructed. The model field lines tracing gives us a possibility to distinguish the closed and open field line bundles. Additionally, we can find a boundary between the dipole type field lines and determine a region of the tail-like field lines crossing the equatorial plane tailward from the inner edge of the tail current sheet. Projections of this boundary and of the boundary between open and closed field lines at the ionospheric level mark the terrestrial auroral oval boundaries. The final result depends on the solar wind parameters and the magnetospheric state. In the Earth’s case we have the ACE solar wind monitoring data which should be used to determine the magnetospheric state http://smdc.sinp.msu.ru/index.py?nav=paraboloid/index[Interactive Earth]). For Saturn we use the three levels of the solar wind dynamic pressure (http://smdc.sinp.msu.ru/index.py?nav=paraboloid/index[Interactive Saturn])
- Добавил в систему: Беленькая Елена Семеновна