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| Proper motions of 15 pulsars: a comparison between Bayesian and frequentist algorithms | |
Li, L.1,2,3 ; Wang, N.1,4; Yuan, J. P.1,4; Wang, J. B.1,4; Hobbs, G.5; Lentati, L.6; Manchester, R. N.5
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| 2016-08-21 | |
| Source Publication | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
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| ISSN | 0035-8711 |
| Volume | 460Issue:4Pages:4011-4017 |
| Contribution Rank | 1;2;3;4;5;6;7;8 |
| Abstract | We present proper motions for 15 pulsars which are observed regularly by the Nanshan 25-m radio telescope. Two methods, the frequentist method and the Bayesian method, are used and the results are compared. We demonstrate that the two methods can be applied to young pulsar data sets that exhibit large amounts of timing noise with steep spectral exponents and give consistent results. The measured positions also agree with very long baseline interferometric positions. Proper motions for four pulsars are obtained for the first time, and improved values are obtained for five pulsars. |
| Correspondent Email | lilin@xao.ac.cn |
| Keyword | Methods: Data Analysis Proper Motions Pulsars: General |
| Subtype | Article |
| DOI | 10.1093/mnras/stw1262 |
| WOS Headings | Science & Technology ; Physical Sciences |
| Indexed By | SCI |
| Language | 英语 |
| WOS Keyword | BASE-LINE ARRAY ; MILLISECOND PULSARS ; TIMING MEASUREMENTS ; PARALLAXES ; TELESCOPE ; ASTROMETRY ; VELOCITIES ; PACKAGE ; TEMPO2 ; NEBULA |
| WOS Research Area | Astronomy & Astrophysics |
| WOS Subject | Astronomy & Astrophysics |
| WOS ID | WOS:000381711100047 |
| Funding Organization | National Basic Research Program of China (973 Program)(2015CB857100 ; Chinese Academy of Sciences(XDB09000000) ; National Natural Science Foundation of China(11463005 ; West Light Foundation of CAS(XBBS201322) ; Australian Research Council (ARC) ; Trinity Hall College, Cambridge University ; 2012CB821801) ; 11403086 ; U1431107) |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.xao.ac.cn/handle/45760611-7/1410 |
| Collection | 射电天文研究室_脉冲星研究团组 科研仪器设备产出_利用南山26米射电望远镜（NSRT）观测数据的文章 |
| Corresponding Author | Li, L. |
| Affiliation | 1.Chinese Acad Sci, Xinjiang Astron Observ, 150 Sci 1 St, Urumqi 830011, Xinjiang, Peoples R China 2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 3.Xinjiang Univ, Sch Phys Sci & Technol, Urumqi 830046, Xinjiang, Peoples R China 4.Chinese Acad Sci, Key Lab Radio Astron, Nanjing 210008, Jiangsu, Peoples R China 5.CSIRO Astron & Space Sci, Australia Telescope Natl Facil, POB 76, Epping, NSW 1710, Australia 6.Cavendish Lab, Astrophys Grp, JJ Thomson Ave, Cambridge CB3 0HE, England |
| 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 | Li, L.,Wang, N.,Yuan, J. P.,et al. Proper motions of 15 pulsars: a comparison between Bayesian and frequentist algorithms[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2016,460(4):4011-4017. |
| APA | Li, L..,Wang, N..,Yuan, J. P..,Wang, J. B..,Hobbs, G..,...&Manchester, R. N..(2016).Proper motions of 15 pulsars: a comparison between Bayesian and frequentist algorithms.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,460(4),4011-4017. |
| MLA | Li, L.,et al."Proper motions of 15 pulsars: a comparison between Bayesian and frequentist algorithms".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 460.4(2016):4011-4017. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Li-2016-Proper motio（372KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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