OPT OpenIR  > 光电子学研究室
Investigating the effect of source contamination on eXTP/SFA
Zhang, Juan1; Li, Gang1; Ge, Mingyu1; Kirsch, Christian2; Lorenz, Maximilian2; Wilms, Joern2; Qi, Liqiang1; Sheng, Lizhi3; Yang, Yi-Jung1; Dauser, Thomas2; Xu, Yupeng1; Lu, Fangju1; Yang, Yanji1; Wang, Yusa1; Chen, Yong1
2020
会议名称Space Telescopes and Instrumentation 2020: Ultraviolet to Gamma Ray
会议录名称Space Telescopes and Instrumentation 2020: Ultraviolet to Gamma Ray
卷号11444
会议日期2020-12-14
会议地点Virtual, Online, CA, United states
出版者SPIE
产权排序3
摘要

The Spectroscopy Focusing Array (SFA) onboard the enhanced X-ray Timing and Polarimetry (eXTP) observatory consists of 9 modules, each comprising a Wolter type I telescope with a field of view (FOV) around 16 arcminutes and a focal plane silicon drift detector (SDD) with 19 hexagonal pixels. Due to the large size of each individual SDD pixel (each pixel corresponds to an area of ∼ 3.6 arcminutes in diameter) and the limited pixel number, SFA can not obtain a real image of the observed region like many other X-ray imaging telescopes. Thus, contamination from nearby bright sources needs to be considered when we study the properties of the target source. We simulate such contaminations using the SIXTE simulator. In this paper we present the results by taking observations of the millisecond pulsar PSR J0437-4715 as an example, and discuss the cases for contamination on background or target source respectively. © 2020 SPIE

关键词eXTP/SFA nearby source contamination
作者部门光电子学研究室
DOI10.1117/12.2561944
收录类别EI ; CPCI
ISBN号9781510636750
语种英语
ISSN号0277786X;1996756X
WOS记录号WOS:000674737700034
EI入藏号20210309778734
引用统计
文献类型会议论文
条目标识符http://ir.opt.ac.cn/handle/181661/94268
专题光电子学研究室
通讯作者Zhang, Juan
作者单位1.Key Laboratory of Particle Astrophysics, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing; 100049, China;
2.Remeis Observatory and ECAP, University Erlangen-Nurnberg, Sternwartstr. 7, Bamberg; 96049, Germany;
3.XIOPM, Xi'an Institute of Optics and Precision Mechanics, CAS, NO.17 Xinxi Road, Xi'an, Shanxi, China
推荐引用方式
GB/T 7714
Zhang, Juan,Li, Gang,Ge, Mingyu,et al. Investigating the effect of source contamination on eXTP/SFA[C]:SPIE,2020.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Investigating the ef(10963KB)会议论文 限制开放CC BY-NC-SA请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Zhang, Juan]的文章
[Li, Gang]的文章
[Ge, Mingyu]的文章
百度学术
百度学术中相似的文章
[Zhang, Juan]的文章
[Li, Gang]的文章
[Ge, Mingyu]的文章
必应学术
必应学术中相似的文章
[Zhang, Juan]的文章
[Li, Gang]的文章
[Ge, Mingyu]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。