| 脉冲星时间特征和多星计时观测 |
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| 引用本文： | 杨廷高.脉冲星时间特征和多星计时观测[J].时间频率学报,2003,26(1):25-30. |
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| 作者姓名： | 杨廷高 |
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| 作者单位： | 中国科学院国家授时中心,陕西省临潼,710600 |
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| 摘 要： | 在评介脉冲星时研究发展趋势的基础上,讨论了基于毫秒脉冲星自转的脉冲星时间的短期特征和长期稳定度,并对影响其稳定度的因素作了初步分析.50m射电望远镜计时观测的目的之一就是综合脉冲星时研究.对于50m望远镜计时观测的选星和由多星观测进行综合脉冲星时研究中的数据分析问题进行了讨论.
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| 关 键 词： | 时间频率 脉冲星时 多星观测 |
| 修稿时间： | 2003年4月18日 |
Characteristics of Pulsar Time Scale and Timing of Multi-Pulsar |
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| YANG Ting,Gao.Characteristics of Pulsar Time Scale and Timing of Multi-Pulsar[J].Journal of Time and Frequency,2003,26(1):25-30. |
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| Authors: | YANG Ting Gao |
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| Abstract: | Progress on the study of millisecond pulsar time scales is introduced.Some characteristics of the pulsar time scales based on the timing observations of millisecond pulsar are discussed.Possible sources which may limit the long term stability of pulsar time scale are analysed.One of the purposes of the timing observation using the 50m radio telescope developed in China is to study the ensemble pulsar time.The selection of the millisecond pulsars to be monitored regularly by the telesope and the data analyses concerming the ensemble pulsar time are discussed too. |
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| Keywords: | Time and frequency Pulsar time scale Timing multi pulsar |
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