中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
The preliminary design of the next generation Palomar spectrograph for 200-inch Hale telescope

文献类型:会议论文

作者Haijiao Jiang; Zhongwen Hu; Mingming Xu; Songxin Dai; Huatao Zhang; Lei Wang; Yi Chen
出版日期2018-07-06
会议名称SPIE Ground-based and Airborne Instrumentation for Astronomy VII(Vol.10702)
会议日期2018-6-10
会议地点Austin, Texas, United States
关键词Instrumentation Spectrograph Moderate resolution
英文摘要
The Next Generation Palomar Spectrograph (NGPS) is designed for Cassergrain focus of the Hale 200-inch telescope to replace the old Palomar Double Spectrograph (DBSP). NGPS have higher throughput, efficiency and realities spectrograph. NGPS is designed as three channels to cover the wavelength from 365nm to 1050nm with no spectral gap and delivers a resolving power with a 1.5” slit exceeding R=1800 overall the observable range. The peak efficiency of
the whole throughput (from sky to detector) at the wavelength is 35.3% which is consistent with throughput achieved by some of the world’s most efficient spectrographs.
会议录Ground-based and Airborne Instrumentation for Astronomy VII
学科主题天文技术与方法
语种英语
源URL[http://ir.niaot.ac.cn/handle/114a32/1562]  
专题会议论文
作者单位南京天文光学技术研究所
推荐引用方式
GB/T 7714
Haijiao Jiang,Zhongwen Hu,Mingming Xu,et al. The preliminary design of the next generation Palomar spectrograph for 200-inch Hale telescope[C]. 见:SPIE Ground-based and Airborne Instrumentation for Astronomy VII(Vol.10702). Austin, Texas, United States. 2018-6-10.

入库方式: OAI收割

来源:南京天文光学技术研究所

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