基于实测数据的综合脉冲星时研究

doi:10.15940/j.cnki.0001-5245.2011.05.005

XAO OpenIR > 射电天文研究室 > 脉冲星研究团组

	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 1; 朱幸芝 2,3; 王娜4
	2011-09-01
Source Publication	天文学报
ISSN	0001-5245
Volume	52 Issue:5 Pages:392-400
Contribution Rank	4
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σ_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.
Keyword	天体测量学时间脉冲星:普通
DOI	10.15940/j.cnki.0001-5245.2011.05.005
URL	查看原文
Indexed By	CSCD ; 中文核心期刊要目总览
Language	中文
CSCD ID	CSCD:4323909
Citation statistics	Cited Times:3[CSCD] [CSCD Record]
Document Type	期刊论文
Identifier	http://ir.xao.ac.cn/handle/45760611-7/3169
Collection	射电天文研究室_脉冲星研究团组
Corresponding Author	陈鼎
Affiliation	1.中国科学院空间科学与应用研究中心,北京100190; 2.中国科学院国家授时中心,西安710600; 3.中国科学院研究生院,北京10009; 4.中国科学院新疆天文台,乌鲁木齐830011
Recommended Citation GB/T 7714	陈鼎,朱幸芝,王娜. 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.(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.

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