The International Pulsar Timing Array: second data release
文献类型:期刊论文
作者 | Perera, B. B. P.58,59; DeCesar, M. E.57; Demorest, P. B.56; Kerr, M.55; Lentati, L.54; Nice, D. J.57; Oslowski, S.53; Ransom, S. M.52; Keith, M. J.59; Arzoumanian, Z.50,51 |
刊名 | MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY |
出版日期 | 2019-12-01 |
卷号 | 490期号:4页码:4666-4687 |
ISSN号 | 0035-8711 |
关键词 | stars: neutron pulsars: general gravitational waves methods: data analysis |
DOI | 10.1093/mnras/stz2857 |
通讯作者 | Perera, B. B. P.(bhakthiperera@gmail.com) ; DeCesar, M. E.(megandecesar@gmail.com) |
英文摘要 | In this paper, we describe the International Pulsar Timing Array second data release, which includes recent pulsar timing data obtained by three regional consortia: the European Pulsar Timing Array, the North American Nanohertz Observatory for Gravitational Waves, and the Parkes Pulsar Timing Array. We analyse and where possible combine high-precision timing data for 65 millisecond pulsars which are regularly observed by these groups. A basic noise analysis, including the processes which are both correlated and uncorrelated in time, provides noise models and timing ephemerides for the pulsars. We find that the timing precisions of pulsars are generally improved compared to the previous data release, mainly due to the addition of new data in the combination. The main purpose of this work is to create the most up-to-date IPTA data release. These data are publicly available for searches for low-frequency gravitational waves and other pulsar science. |
WOS关键词 | CONTINUOUS GRAVITATIONAL-WAVES ; RELATIVISTIC CELESTIAL MECHANICS ; BINARY MILLISECOND PULSAR ; RECYCLED PULSARS ; SINGLE SOURCES ; SOLAR-SYSTEM ; DISCOVERY ; PRECISION ; RADIO ; TIME |
WOS研究方向 | Astronomy & Astrophysics |
语种 | 英语 |
出版者 | OXFORD UNIV PRESS |
WOS记录号 | WOS:000504000300013 |
源URL | [http://libir.pmo.ac.cn/handle/332002/35343] |
专题 | 中国科学院紫金山天文台 |
通讯作者 | Perera, B. B. P.; DeCesar, M. E. |
作者单位 | 1.Monash Univ, OzGrav Monash, Sch Phys & Astron, Clayton, Vic 3800, Australia 2.Chinese Acad Sci, CAS Key Lab FAST, NAOC, Beijing 100101, Peoples R China 3.Chinese Acad Sci, Natl Astron Observ, A20 Datun Rd, Beijing 100101, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China 6.Chinese Acad Sci, Key Lab Radio Astron, 150 Sci 1 St, Urumqi 830011, Xinjiang, Peoples R China 7.Univ Paris Diderot, Lab Univers & Theories LUTh, Observ Paris, PSL Res Univ,CNRS,INSU, 5 Pl Jules Janssen, F-92190 Meudon, France 8.Vanderbilt Univ, Dept Phys & Astron, 2301 Vanderbilt Pl, Nashville, TN 37235 USA 9.CALTECH, TAPIR Grp, 1200 East Calif Blvd, Pasadena, CA 91125 USA 10.CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA 91109 USA |
推荐引用方式 GB/T 7714 | Perera, B. B. P.,DeCesar, M. E.,Demorest, P. B.,et al. The International Pulsar Timing Array: second data release[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2019,490(4):4666-4687. |
APA | Perera, B. B. P..,DeCesar, M. E..,Demorest, P. B..,Kerr, M..,Lentati, L..,...&Zhu, X. J..(2019).The International Pulsar Timing Array: second data release.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,490(4),4666-4687. |
MLA | Perera, B. B. P.,et al."The International Pulsar Timing Array: second data release".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 490.4(2019):4666-4687. |
入库方式: OAI收割
来源:紫金山天文台
浏览0
下载0
收藏0
其他版本
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。