Wide-field acousto-optical imaging spectral polarimeter: design and commissioning

Авторы: Anikin Sergey P., Chizhikov Alexander I., Esipov Valentin F., Gurov Vasily V., Kolesnikov Alexander I., Molchanov Vladimir Ya Y., Potanin Sergey A., Tatarnikov Andrey M., Yushkov Konstantin B.
Сборник: Proc. SPIE 10702, Ground-based and Airborne Instrumentation for Astronomy VII
Том: 10702
Год издания: 2018
Место издания: Society of Photo-Optical Instrumentation Engineers (SPIE)
Первая страница: 1
Последняя страница: 7
DOI: 10.1117/12.2313474
Аннотация: We report design of acousto-optic imaging spectrometer for spectral and polarimetric photometry and commis- sioning of the instrument at 0.6-m F/12.5 telescope at the Southern Astronomical Station of Lomonosov Moscow State University. The spectrometer was operating over the spectral range 3800–5800 Å with the passband of 10 Å at the wavelength of 5000 Å The imaging spectrometer could be used for observations of objects with the minimum brightness of 12.5 mag (for 0.6-m telescope, 120 s exposition, and SNR∼10). Spatial resolution of the spectrometer was estimated better than 1.2”, and the field of view was ∼250”.
Добавил в систему: Потанин Сергей Александрович

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