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| Titel |
Multi-scale auroral observations in Apatity: winter 2010–2011 |
| VerfasserIn |
B. V. Kozelov, S. V. Pilgaev, L. P. Borovkov, V. E. Yurov |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
2193-0856
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| Digitales Dokument |
URL |
| Erschienen |
In: Geoscientific Instrumentation, Methods and Data Systems ; 1, no. 1 ; Nr. 1, no. 1 (2012-03-06), S.1-6 |
| Datensatznummer |
250000129
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| Publikation (Nr.) |
 copernicus.org/gi-1-1-2012.pdf |
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| Zusammenfassung |
| Routine observations of the aurora are conducted in Apatity by a set of five
cameras: (i) all-sky TV camera Watec WAT-902K (1/2"CCD) with Fujinon lens
YV2.2 × 1.4A-SA2; (ii) two monochromatic cameras Guppy F-044B NIR
(1/2"CCD) with Fujinon HF25HA-1B (1:1.4/25 mm) lens for 18° field
of view and glass filter 558 nm; (iii) two color cameras Guppy F-044C NIR
(1/2"CCD) with Fujinon DF6HA-1B (1:1.2/6 mm) lens for 67° field of
view. The observational complex is aimed at investigating spatial structure
of the aurora, its scaling properties, and vertical distribution in the rayed
forms. The cameras were installed on the main building of the Apatity
division of the Polar Geophysical Institute and at the Apatity stratospheric
range. The distance between these sites is nearly 4 km, so the identical
monochromatic cameras can be used as a stereoscopic system. All cameras are
accessible and operated remotely via Internet. For 2010–2011 winter season
the equipment was upgraded by special blocks of GPS-time triggering,
temperature control and motorized pan-tilt rotation mounts. This paper
presents the equipment, samples of observed events and the web-site with
access to available data previews. |
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