File:1851 07 28 Berkowski.jpg
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Summary
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English: Johann Julius Friedrich Berkowski made the first solar eclipse photograph on July 28, 1851, also using the daguerreotype process, at the Royal Observatory in Königsberg, Prussia (now Kalinigrad in Russia). Berkowski, a local daguerrotypist, observed at the Royal Observatory. A small 6-cm refracting telescope was attached to the 15.8-cm Fraunhofer heliometer and a 84-second exposure was taken shortly after the beginning of totality.
Русский: Первая фотография полного солнечного затмения. Сделана 28 июля 1851 года Берковским на Королевской обсерватории в Кёнигсберге, Пруссия (сейчас это Калининград в России) методом дагеротипии. Берковский был дагеротипистом и наблюдателем в Королевской обсерватории; его имя нигде не опубликовано. Снимок сделан с помощью маленького 6-сантиметрового рефрактора, прикреплённого к 15,8-см Фраунгоферовскому гелиометру, вскоре после начала полного затмения, с 84-секундной экспозицией. |
| Date | |
| Source | http://xjubier.free.fr/site_stickers/solar_corona_shape/1851_07_28_Berkowski.jpg |
| Author | Johann Julius Friedrich Berkowski |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
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| current | 14:08, 22 November 2009 | | 499 × 474 (51 KB) | S. Korotkiy | {{Information |Description={{en|1=Berkowski made the first solar eclipse photograph on July 28, 1851, also using the daguerrotype process, at the Royal Observatory in Königsberg, Prussia (now Kalinigrad in Russia). Berkowski, a local daguerrotypist whose |
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