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aurora borealis 
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3 Dossier(s) trouvé(s) à l’emplacement "Région du Slave Sud" (les projets pluriannuels sont regroupés):
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Ground-based auroral observations in conjunction with the FAST satellite
chercheur principal: Hallinan, Thomas J.
Année(s) de permis: 1996
Résumé: The observations will be made by an all-sky TV camera. The camera is computer controlled and should only require minimal attendance. The camera will record the auroras over Fort Smith with 1 minute resolution, storing the images on coputer disk and transferring them to the Internet. Hoping to use the Upper Air Station as this facility would be ideal for optical observations....


Shaped charge injection of field-aligned barium and calcium plasma to investigate the physics of mass-dependent ion acceleration.
chercheur principal: Wescott, E.M.
Année(s) de permis: 1995 1994
Résumé: Beams of barium and calcium ions, from a rocket launched from Poker Flats, Alaska, will be released into the aurora. These beams will be observed using two low-light-level TV systems set up outside the Upper Air Station in Fort Smith. Each system will be filtered for barium ion light and calcium ion light respectively. The data will be recorded on video tape. The experiment will take place nea...


The effects of the ionospheric auroral zone on the propagation of very low frequency VLF/LF and HF radio waves
chercheur principal: Bickel, John
Année(s) de permis: 1992 1990 1989
Résumé: The Researchers will continue to collect data using an antenna and a computer operated VLF (very low frequency) signal receiving and recording equipment....


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