The International Pulsar Timing Array: second data release

doi:10.1093/mnras/stz2857

CORC > 新疆天文台 > 研究单元未命名 > 射电天文研究室 > 脉冲星研究团组

	The International Pulsar Timing Array: second data release
	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.1,51
刊名	MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
	2019-12-01
卷号	490 期号:4 页码:4666-4687
关键词	stars: neutron pulsars: general gravitational waves methods: data analysis
ISSN号	0035-8711
DOI	10.1093/mnras/stz2857
产权排序	54
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.
资助项目	NSF[1430284] ; NSF[1458952] ; National Science Foundation (NSF)[AST-1744119] ; Commonwealth Government ; ERC[227947] ; STFC ; CNRS/INSU, France ; Simons Foundation ; NANOGrav Physics Frontiers Center (NSF)[1430284] ; Australian Research Council Centre of Excellence for Gravitational Wave Discovery (OzGrav)[CE170100004] ; Australian Research Council[FL150100148] ; European Research Council[610058] ; NSFC[U15311243] ; TianShanChuangXinTuanDui ; Max-Planck Partner Group ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Chinese Academy of Science ; Chinese Academy of Sciences[XDB23000000] ; National Natural Science Foundation of China[11743002] ; National Natural Science Foundation of China[11873067] ; National Aeronautics and Space Administration ; JPL RTD program ; NSERC ; Canadian Institute for Advanced Research ; [XDB23010200] ; [2017YFA0402600]
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
资助机构	NSF ; National Science Foundation (NSF) ; Commonwealth Government ; ERC ; STFC ; CNRS/INSU, France ; Simons Foundation ; NANOGrav Physics Frontiers Center (NSF) ; Australian Research Council Centre of Excellence for Gravitational Wave Discovery (OzGrav) ; Australian Research Council ; European Research Council ; NSFC ; TianShanChuangXinTuanDui ; Max-Planck Partner Group ; Youth Innovation Promotion Association of Chinese Academy of Sciences ; Chinese Academy of Science ; Chinese Academy of Sciences ; National Natural Science Foundation of China ; National Aeronautics and Space Administration ; JPL RTD program ; NSERC ; Canadian Institute for Advanced Research
内容类型	期刊论文
源URL	[http://ir.xao.ac.cn/handle/45760611-7/3309]
专题	脉冲星研究团组
通讯作者	Perera, B. B. P.; DeCesar, M. E.
作者单位	1.NASA, Ctr Res & Explorat Space Sci & Technol, Goddard Space Flight Ctr, Code 662, Greenbelt, MD 20771 USA 2.Univ East Anglia, Sch Chem, Norwich Res Pk, Norwich NR4 7TJ, Norfolk, England 3.Univ Maryland, Dept Astron, College Pk, MD 20742 USA 4.NASA, Goddard Space Flight Ctr, Greenbelt, MD 20770 USA 5.McGill Univ, Dept Phys, 3600 Rue Univ, Montreal, PQ H3A 2T8, Canada 6.McGill Univ, McGill Space Inst, 3550 Rue Univ, Montreal, PQ H3A 2A7, Canada 7.Univ Washington Bothell, Div Phys Sci, Bothell, WA 98011 USA 8.Univ Wisconsin, Ctr Gravitat Cosmol & Astrophys, Dept Phys, POB 413, Milwaukee, WI 53201 USA 9.Radboud Univ Nijmegen, Dept Astrophys, IMAPP, POB 9010, NL-6500 GL Nijmegen, Netherlands 10.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China
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.