中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Status of the follow-up X-ray telescope onboard the Einstein probe satellite

文献类型:会议论文

AuthorChen, Yong1; Cui, WeiWei1; Han, DaWei1; Wang, Juan1; Yang, YangJi1; Wang, YuSa1; Li, Wei1; Ma, Jia1; Xu, Yupeng1; Lu, FangJun1
Issued Date2020
Conference Date2020-12-14
Conference PlaceVirtual, Online, CA, United states
KeywordEinstein Probe X-ray FXT pnCCD Wolter-1 mirror assembly
Volume11444
DOI10.1117/12.2562311
English Abstract

The Einstein Probe (EP) is an X-ray astronomical mission mainly devoting to time-domain astronomy. There are two main scientific payloads onboard EP, the Wide Field X-ray Telescope (WXT) based on the lobster eye optics and the Follow-up X-ray Telescope (FXT). FXT contains two Wolter-1 mirrors with a pnCCD detector on each focus. The total effective area is about 600 cm2 and the energy range is 0.3-10 keV. The pnCCD detector cooled by a pulse tube cooler enables high-resolution spectroscopy and imaging combined with excellent time resolution. It will also have several working modes with time resolution ranging from tens of microseconds to 50 milliseconds. Currently, the FXT is in its qualification model phase. The mirror assemblies (STM and TCM) as well as the pnCCD EM module have been manufactured and tested. © 2020 SPIE

Rank8
SourceSpace Telescopes and Instrumentation 2020: Ultraviolet to Gamma Ray
PublisherSPIE
Language英语
ISSN0277786X;1996756X
ISBN9781510636750
源URL[http://ir.opt.ac.cn/handle/181661/94269]  
Collection西安光学精密机械研究所_光电子学研究室
Corresponding AuthorChen, Yong
Affiliation1.Institute of High Energy Physics, CAS, Beijing, China;
2.Technical Institute of Physics and Chemistry, CAS, Beijing, China;
3.National Astronomical Observatories, CAS, Beijing, China;
4.Max Planck Institute for Extraterrestrial Physics, Giessenbachstrasse 1, Garching; 85748, Germany;
5.European Space Agency, ESTEC, Keplerlaan 1, Noordwijk; NL-2200 AG, Netherlands;
6.Media Lario S.r.l., LocalitàPascolo, Bosisio Parini (LC); 23842, Italy;
7.Harbin Institute of Technology, Harbin, China;
8.Xi'an Institute of Optics and Precision Mechanics, CAS, Xi'an, China;
9.Innovation Academy for Microsatellites, Shanghai, China;
10.Jilin University, Changchun, China
Recommended Citation
GB/T 7714
Chen, Yong,Cui, WeiWei,Han, DaWei,et al. Status of the follow-up X-ray telescope onboard the Einstein probe satellite[C]. 见:. Virtual, Online, CA, United states. 2020-12-14.

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来源:西安光学精密机械研究所

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