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Acousto-optical imaging spectrometer for 2.5 m telescope at Caucasian Mountain Observatoryдоклад на конференции
- Авторы: Anikin S.P., Chizhikov S.I., Молчанов В.Я., Юшков К.Б., Есипов В.Ф., Татарников А.М., Архипова В.П.
- Конференция : SPIE Astronomical Telescope+ Instrumentation: 8446 Ground-based and Airborne Instrumentation for Astronomy IV (2012)
- Даты проведения конференции: 2012
- Тип доклада: не указан
- Докладчик: не указан
- Место проведения: Amsterdam, The Netherlands, Netherlands
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Аннотация доклада:
We report design and prototype performance of an acousto-optical imaging spectrometer for the 2.5 m Cassegrain telescope being constructed at Caucasian Mountain Observatory of Lomonosov Moscow State University. The spectrometer has an angular acceptance that corresponds to 1:10 focal ratio and has 20 mm clear aperture in focal plane. Two mechanically interchanged monochromators cover the range from 380 to 600 nm and from 600 to 1100 nm with spectral resolution of 4 1/cm. Development of our instrument will make a breakthrough in study of planetary nebulae providing data for distribution of elements across the object.
- Добавил в систему: Татарников Андрей Михайлович