| 基于实测数据的综合脉冲星时研究 | |
| Alternative Title | A Research on the Ensemble Pulsar Time Based on Observational Data |
| 陈鼎; 朱幸芝; 王娜; cing@ntsc.ac.cn | |
| Department | 空间技术部 |
| Source Publication | 天文学报
 |
| 2011 | |
| Volume | 52Issue:5Pages:392-400 |
| ISSN | 0001-5245 |
| Language | 中文 |
| Keyword | 天体测量学 时间 脉冲星 普通 |
| Abstract | 介绍了脉冲星计时在几个重要方面的应用，给出了脉冲星时间尺度的简要定义，基于澳大利亚PARKES天文台的毫秒脉冲星实测计时数据，建立了基于4颗毫秒脉冲星的综合脉冲星时，并将其稳定度sigma_z与原子时进行比较，最后分析了影响综合脉冲星时的几个重要因素及其对脉冲星计时精度的影响与应用。 |
| Other Abstract | Several significant applications of pulsar timing have been introduced.The brief definition of pulsar time scale is proposed.The ensemble pulsar time integrated by four millisecond pulsars has been produced based on the observational data observed by Parkes Observatory in Australia.Its stability is compared with atomic time.Four factors influencing the ensemble pulsar time and its effects on timing precision are discussed. |
| Indexed By | CSCD |
| Funding Project | 中国科学院空间科学与应用研究中心 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.nssc.ac.cn/handle/122/3002 |
| Collection | 空间技术部 |
| Corresponding Author | cing@ntsc.ac.cn |
| Recommended Citation GB/T 7714 | 陈鼎,朱幸芝,王娜,等. 基于实测数据的综合脉冲星时研究[J]. 天文学报,2011,52(5):392-400. |
| APA | 陈鼎,朱幸芝,王娜,&cing@ntsc.ac.cn.(2011).基于实测数据的综合脉冲星时研究.天文学报,52(5),392-400. |
| MLA | 陈鼎,et al."基于实测数据的综合脉冲星时研究".天文学报 52.5(2011):392-400. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| 2011525392.pdf（765KB） | 开放获取 | CC BY-NC-SA | View Download | |||
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