Data processing of the multi-object fiber spectra
| Autor: | Yao-quan Chu, Jiansheng Chen, Hao-tong Zhang |
|---|---|
| Rok vydání: | 2002 |
| Předmět: |
Physics
Data processing business.industry Fiber (mathematics) media_common.quotation_subject Astrophysics::Instrumentation and Methods for Astrophysics Physics::Optics Astronomy and Astrophysics law.invention Telescope Wavelength Software Optics Space and Planetary Science Sky law Transmittance business Spectrograph media_common Remote sensing |
| Zdroj: | Chinese Astronomy and Astrophysics. 26:97-114 |
| ISSN: | 0275-1062 |
| Popis: | With data obtained by the multi-object fiber spectrograph (MOFS) of the Russian SAO 6-meter telescope, the general procedures of observation and data processing of the MOFS spectra are described. The main error sources are analyzed. Towards a better sky subtraction, factors such as scattered light, relative fiber transmittance, wavelength and flux calibrations are discussed and modifications suggested according to the conditions of the instruments and software. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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