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ADAM Low- and Medium-Resolution Spectrograph for 1.6-M AZT-33IK Telescopeстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 11 марта 2017 г.
- Авторы: Afanasiev V.L., Dodonov S.N., Amirkhanyan V.R., Moiseev A.V.
- Журнал: Astrophysical Bulletin
- Том: 71
- Номер: 4
- Год издания: 2016
- Первая страница: 479
- Последняя страница: 488
- DOI: 10.1134/S1990341316040118
- Аннотация: We describe the design of a suspended low- and medium-resolution spectrograph (R≈300–1300) designed and made at the Special Astrophysical Observatory of the Russian Academy of Sciences for the 1.6-m AZT-33IK telescope of Sayan Observatory of the Institute of Solar-Terrestrial Physics of the Siberian Branch of the Russian Academy of Sciences. We report the results of laboratory measurements of the parameters of the instrument and tests performed on the 1-m Zeiss-1000 telescope of the Special Astrophysical Observatory of the Russian Academy of Sciences. We measured the total quantum efficiency of the “spectrograph + telescope + detector” system on AZT-33IK telescope, which at its maximum reaches 56%. Such a hight transparency of the spectrograph allows it to be used with the 1.6-m telescope to determine the types and redshifts of objects with integrated magnitudes m AB≈20–21 ,and this result was confirmed by actual observations.
- Добавил в систему: Амирханян Владимир Рачиевич