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Title: | Els dos telescopis refractors més grans de Catalunya |
Author: | Vallmitjana i Rico, Santiago Núñez de Murga, Jorge, 1955- |
Keywords: | Telescopis Instruments astronòmics Telescopes Astronomical instruments |
Issue Date: | 2012 |
Publisher: | Patronat d'Estudis Osonencs |
Abstract: | [cat] Entre 1886 i 1904 varen aparèixer a Catalunya dos telescopis refractors dobles (amb dos tubs, un visual i un altre fotogràfic) de grans dimensions. El primer fou un telescopi de la firma francesa Mailhat amb una obertura de 22 cm en ambdós tubs, que finalment va ser donat a la Facultat de Ciències de la Universitat de Barcelona. L'altre telescopi refractor fou també doble, de la mateixa firma, però amb 38 cm d'obertura, i va anar a l'Observatori Fabra. Aquesta comunicació, fa un estudi històric i tècnic d'aquestos telescopis. [eng] Two double refracting large telescopes (with two tubes, one for observations and another for photography) appeared in Catalonia between 1886 and 1904. The first was from the French firm Mailhat, a telescope with an aperture of 22 cm in both tubes that eventually was given to the Faculty of Sciences of the University of Barcelona in 1923 as a donation. The other refractor telescope was also made by the same firm but with an aperture of 38 cm and was designed for the Fabra Observatory project. In this communication a historical and technical study of these telescopes is carried out. |
Note: | Reproducció del document publicat a: https://www.raco.cat/index.php/Ausa/article/view/258798 |
It is part of: | Ausa, 2012, vol. XXV, num. 169, p. 753-768 |
URI: | https://hdl.handle.net/2445/170667 |
ISSN: | 0210-5853 |
Appears in Collections: | Articles publicats en revistes (Física Aplicada) |
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