The International Pulsar Timing Array: second data release

doi:10.1093/mnras/stz2857

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	The International Pulsar Timing Array: second data release
	Perera, B. B. P.1,2; DeCesar, M. E.3; Demorest, P. B.4; Kerr, M.5; Lentati, L.6; Nice, D. J.3; Oslowski, S.7; Ransom, S. M.8; Keith, M. J.1; Arzoumanian, Z.9,10; Bailes, M.7,11; Baker, P. T.12,13; Bassa, C. G.14; Bhat, N. D. R.15; Brazier, A.16,17,18; Burgay, M.19; Burke-Spolaor, S.12,13,20; Caballero, R. N.21; Champion, D. J.22; Chatterjee, S.16,17; Chen, S.23,24,25,26,27,28; Cognard, I.23,26; Cordes, J. M.16,17; Crowter, K.29; Dai, S.30; Desvignes, G.22,31; Dolch, T.32; Ferdman, R. D.33; Ferrara, E. C.34,35; Fonseca, E.36,37; Goldstein, J. M.27,28; Graikou, E.22; Guillemot, L.23,26; Hazboun, J. S.38; Hobbs, G.30; Hu, H.22; Islo, K.39; Janssen, G. H.14,40; Karuppusamy, R.22; Kramer, M.1,22; Lam, M. T.12,13; Lee, K. J.41; Liu, K.22; Luo, J.42; Lyne, A. G.1; Manchester, R. N.43; Mckee, J. W.1,22; McLaughlin, M. A.12,13; Mingarelli, C. M. F.44; Parthasarathy, A. P.7,11; Pennucci, T. T.45; Perrodin, D.19; Possenti, A.19,46; Reardon, D. J.7,11; Russell, C. J.47; Sanidas, S. A.1; Sesana, A.48; Shaifullah, G.14; Shannon, R. M.7,11; Siemens, X.39,49; Simon, J.50; Spiewak, R.7,11; Stairs, I. H.29; Stappers, B. W.1; Swiggum, J. K.39; Taylor, S. R.51,52; Theureau, G.23,26,53; Tiburzi, C.14; Vallisneri, M.50; Vecchio, A.27,28; Wang, J. B.54 ; Zhang, S. B.55,56; Zhang, L.30,57; Zhu, W. W.22,58; Zhu, X. J.59
	2019-12-01
Source Publication	MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
ISSN	0035-8711
Volume	490 Issue:4 Pages:4666-4687
Contribution Rank	54
Abstract	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.
Keyword	stars: neutron pulsars: general gravitational waves methods: data analysis
DOI	10.1093/mnras/stz2857
Indexed By	SCI
Language	英语
WOS Keyword	CONTINUOUS GRAVITATIONAL-WAVES ; RELATIVISTIC CELESTIAL MECHANICS ; BINARY MILLISECOND PULSAR ; RECYCLED PULSARS ; SINGLE SOURCES ; SOLAR-SYSTEM ; DISCOVERY ; PRECISION ; RADIO ; TIME
Funding Project	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 Research Area	Astronomy & Astrophysics
WOS Subject	Astronomy & Astrophysics
WOS ID	WOS:000504000300013
Publisher	OXFORD UNIV PRESS
Funding Organization	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
Citation statistics	Cited Times:131[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.xao.ac.cn/handle/45760611-7/3310
Collection	射电天文研究室_脉冲星研究团组
Corresponding Author	Perera, B. B. P.; DeCesar, M. E.
Affiliation	1.Univ Manchester, Jodrell Bank Ctr Astrophys, Sch Phys & Astron, Manchester M13 9PL, Lancs, England 2.Arecibo Observ, HC3 Box 53995, Arecibo, PR 00612 USA 3.Lafayette Coll, Dept Phys, Easton, PA 18042 USA 4.Natl Radio Astron Observ, POB O, Socorro, NM 87801 USA 5.Naval Res Lab, Space Sci Div, Washington, DC 20375 USA 6.Cavendish Lab, Astrophys Grp, JJ Thomson Ave, Cambridge CB3 0HE, England 7.Swinburne Univ Technol, Ctr Astrophys & Supercomp, Post Box 218, Hawthorn, Vic 3122, Australia 8.Natl Radio Astron Observ, 520 Edgemont Rd, Charlottesville, VA 22903 USA 9.NASA, Ctr Res & Explorat Space Sci & Technol, Goddard Space Flight Ctr, Code 662, Greenbelt, MD 20771 USA 10.NASA, Xray Astrophys Lab, Goddard Space Flight Ctr, Code 662, Greenbelt, MD 20771 USA 11.Swinburne Univ Technol, ARC Ctr Excellence Gravitat Wave Discovery OzGrav, Post Box 218, Hawthorn, Vic 3122, Australia 12.West Virginia Univ, Dept Phys & Astron, POB 6315, Morgantown, WV 26506 USA 13.West Virginia Univ, Ctr Gravitat Waves & Cosmol, Chestnut Ridge Res Bldg, Morgantown, WV 26505 USA 14.Netherlands Inst Radio Astron, ASTRON, Oude Hoogeveensedijk 4, NL-7991 PD Dwingeloo, Netherlands 15.Curtin Univ, Int Ctr Radio Astron Res, Bentley, WA 6102, Australia 16.Cornell Univ, Dept Astron, Ithaca, NY 14853 USA 17.Cornell Univ, Cornell Ctr Astrophys & Planetary Sci, Ithaca, NY 14853 USA 18.Cornell Univ, Cornell Ctr Adv Comp, Ithaca, NY 14853 USA 19.INAF Osservatorio Astron Cagliari, Via Sci 5, I-09047 Selargius, Italy 20.CIFAR Azrieli Global Scholar, Canadian Inst Adv Res, MaRS Ctr West Tower,661 Univ Ave Suite 505, Toronto, ON M5G 1M1, Canada 21.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China 22.Max Planck Inst Radioastron, Hugel 69, D-53121 Bonn, Germany 23.PSL Res Univ, Stn Radioastron Nancay, Observ Paris, CNRS,INSU, F-18330 Nancay, France 24.UBFC, Dept Time & Frequency, FEMTO ST Inst Rech, F-25030 Besancon, France 25.CNRS, ENSMM, F-25030 Besancon, France 26.Univ Orleans, LPC2E, CNRS, F-45071 Orleans, France 27.Univ Birmingham, Sch Phys & Astron, Birmingham B15 2TT, W Midlands, England 28.Univ Birmingham, Inst Gravitat Wave Astron, Birmingham B15 2TT, W Midlands, England 29.Univ British Columbia, Dept Phys & Astron, 6224 Agr Rd, Vancouver, BC V6T 1Z1, Canada 30.CSIRO Astron, Space Sci, Australia Telescope Natl Facil, POB 76, Epping, NSW 1710, Australia 31.Univ Paris Diderot, Observ Paris, Univ PSL, LESIA,CNRS,Sorbonne Univ,Sorbonne Paris Cite, 5 Pl Jules Janssen, F-92195 Meudon, France 32.Hillsdale Coll, Dept Phys, 33 E Coll St, Hillsdale, MI 49242 USA 33.Univ East Anglia, Sch Chem, Norwich Res Pk, Norwich NR4 7TJ, Norfolk, England 34.Univ Maryland, Dept Astron, College Pk, MD 20742 USA 35.NASA, Goddard Space Flight Ctr, Greenbelt, MD 20770 USA 36.McGill Univ, Dept Phys, 3600 Rue Univ, Montreal, PQ H3A 2T8, Canada 37.McGill Univ, McGill Space Inst, 3550 Rue Univ, Montreal, PQ H3A 2A7, Canada 38.Univ Washington Bothell, Div Phys Sci, Bothell, WA 98011 USA 39.Univ Wisconsin, Ctr Gravitat Cosmol & Astrophys, Dept Phys, POB 413, Milwaukee, WI 53201 USA 40.Radboud Univ Nijmegen, Dept Astrophys, IMAPP, POB 9010, NL-6500 GL Nijmegen, Netherlands 41.Peking Univ, Kavli Inst Astron & Astrophys, Beijing 100871, Peoples R China 42.Univ Toronto, Canadian Inst Theoret Astrophys, 60 St George St,14th Floor, Toronto, ON M5S 3H8, Canada 43.CSIRO Astron & Space Sci, Australia Telescope Natl Facil, POB 76, Epping, NSW 1710, Australia 44.Flatiron Inst, Ctr Computat Astrophys, 162 Fifth Ave, New York, NY 10010 USA 45.Eotvos Lorand Univ, Hungarian Acad Sci MTA ELTE Extragalat Astrophys, Inst Phys, Pazmany Ps 1-A, H-1117 Budapest, Hungary 46.Univ Cagliari, Dept Phys, SP Monserrato Sestu Km 0,700, I-09042 Monserrato, Italy 47.CSIRO Sci Comp Serv, Australian Technol Pk,Locked Bag 9013, Alexandria, NSW 1435, Australia 48.Univ Milano Bicocca, Dipartimento Fis, Piazza Sci 3, I-20126 Milan, Italy 49.Oregon State Univ, Dept Phys, Corvallis, OR 97331 USA 50.CALTECH, Jet Prop Lab, 4800 Oak Grove Dr, Pasadena, CA 91109 USA 51.CALTECH, TAPIR Grp, 1200 East Calif Blvd, Pasadena, CA 91125 USA 52.Vanderbilt Univ, Dept Phys & Astron, 2301 Vanderbilt Pl, Nashville, TN 37235 USA 53.Univ Paris Diderot, Lab Univers & Theories LUTh, Observ Paris, PSL Res Univ,CNRS,INSU, 5 Pl Jules Janssen, F-92190 Meudon, France 54.Chinese Acad Sci, Key Lab Radio Astron, 150 Sci 1 St, Urumqi 830011, Xinjiang, Peoples R China 55.Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Jiangsu, Peoples R China 56.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 57.Chinese Acad Sci, Natl Astron Observ, A20 Datun Rd, Beijing 100101, Peoples R China 58.Chinese Acad Sci, CAS Key Lab FAST, NAOC, Beijing 100101, Peoples R China 59.Monash Univ, OzGrav Monash, Sch Phys & Astron, Clayton, Vic 3800, Australia
Recommended Citation 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.

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