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| 110米射电望远镜项目信息技术挑战 | |
| Alternative Title | 110m Radio Telescope Project Information Technology Challenge |
张海龙1,2 ; 裴鑫1,2; 聂俊1,2; 王娜1,2; 王杰1; 王万琼1
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| 2018-09-01 | |
| Source Publication | 科研信息化技术与应用
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| ISSN | 1674-9480 |
| Volume | 9Issue:3Pages:40-48 |
| Contribution Rank | 1 |
| Abstract | QTT将建设为口径110米的全可动格里高利型抛物面射电望远镜,工作频率为150 MHz–115GHz。QTT将配备PAF与多波束接收系统,相较传统单波束观测将产生数百倍甚至数千倍的数据量,海量的天文观测数据采样、传输、预处理、归档、备份与发布等多方面均面临巨大的技术挑战。 |
| Other Abstract | The 110m radio telescope (QTT), which will be built as a fully steerable Gregorian parabolic antenna operating at frequencies from 150 MHz to 115 GHz. QTT will be equipped with PAF and multi-beam receiving systems, which will generate hundreds or even thousands of times more data than traditional single-beam observations. Sampling, transmitting, preprocessing, archiving, backing up and publishing massive astronomical observation data are all faced with huge technical challenges. |
| Correspondent Email | zhanghailong@xao.ac.cn |
| Keyword | 射电望远镜 天文数据 数字终端 |
| DOI | 10.11871/j.issn.1674-9480.2018.03.006 |
| Indexed By | 其他 |
| Language | 中文 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/3182 |
| Collection | 计算机技术应用研究室 |
| Corresponding Author | 张海龙 |
| Affiliation | 1.中国科学院新疆天文台,新疆 乌鲁木齐 830011; 2.中国科学院射电天文重点实验室,江苏 南京 210008 |
| First Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Corresponding Author Affilication | Xinjiang Astronomical Observatory, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | 张海龙,裴鑫,聂俊,等. 110米射电望远镜项目信息技术挑战[J]. 科研信息化技术与应用,2018,9(3):40-48. |
| APA | 张海龙,裴鑫,聂俊,王娜,王杰,&王万琼.(2018).110米射电望远镜项目信息技术挑战.科研信息化技术与应用,9(3),40-48. |
| MLA | 张海龙,et al."110米射电望远镜项目信息技术挑战".科研信息化技术与应用 9.3(2018):40-48. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 张海龙-2018-110米射电望远镜项目（1373KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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