File:Sun white.jpg

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English: The image was taken through a 80mm Vixen refractor mounted on a Super Polaris equatorial mounting. Sonnenfilter SF100 full aperture solar filter (bought from:[dead link] was used to reduce the light intensity. The film is used as a filter that goes over the aperture of the telescope making it safe to observe and image the Sun. The camera was a Canon 550D DSLR at prime focus. Exposure was 1/400 sec at ISO100.
Русский: Фотография получена через телескоп-рефрактор «Vixen» диаметром апертуры 80 мм установленный на экваториальной монтировке «Super Polaris». Использован полноапертурный солнечный фильтр SF100 (купленный на сайте:[dead link]

Фотоаппарат: Canon 550D DSLR установленный в главном фокусе. Экспозиция: 1/400 sec ISO 100. Время съёмки: 10:45, 27 Октября 2013. Общество популярной астрономии, секция Солнца,

Автор: Geoff Elston.
Source Society for Popular Astronomy, Solar section,
Author Geoff Elston
(Reusing this file)
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Sun with sunspots and limb darkening as seen in visible light with solar filter

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27 October 2013

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current22:48, 27 August 2014Thumbnail for version as of 22:48, 27 August 20142,328 × 2,328 (375 KB)UlflundCropped image
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