The Parkes Pulsar Timing Array third data release

Andrew Zic; Daniel J. Reardon; Agastya Kapur; George Hobbs; Rami Mandow; Małgorzata Curyło; Ryan M. Shannon; Jacob Askew; Matthew Bailes; N. D. Ramesh Bhat; Andrew Cameron; Zu-Cheng Chen; Shi Dai; Valentina Di Marco; Yi Feng; Matthew Kerr; Atharva Kulkarni; Marcus E. Lower; Rui Luo; Richard N. Manchester; Matthew T. Miles; Rowina S. Nathan; Stefan Osłowski; Axl F. Rogers; Christopher J. Russell; John M. Sarkissian; Mohsen Shamohammadi; Renée Spiewak; Nithyanandan Thyagarajan; Lawrence Toomey; Shuangqiang Wang; Lei Zhang; Songbo Zhang; Xing Jiang Zhu

doi:10.1017/pasa.2023.36

The Parkes Pulsar Timing Array third data release

Andrew Zic^*, Daniel J. Reardon^*, Agastya Kapur, George Hobbs, Rami Mandow, Małgorzata Curyło, Ryan M. Shannon, Jacob Askew, Matthew Bailes, N. D. Ramesh Bhat, Andrew Cameron, Zu-Cheng Chen, Shi Dai, Valentina Di Marco, Yi Feng, Matthew Kerr, Atharva Kulkarni, Marcus E. Lower, Rui Luo, Richard N. ManchesterMatthew T. Miles, Rowina S. Nathan, Stefan Osłowski, Axl F. Rogers, Christopher J. Russell, John M. Sarkissian, Mohsen Shamohammadi, Renée Spiewak, Nithyanandan Thyagarajan, Lawrence Toomey, Shuangqiang Wang, Lei Zhang, Songbo Zhang, Xing Jiang Zhu

^*Corresponding author for this work

School of Mathematical and Physical Sciences

Research output: Contribution to journal › Article › peer-review

174 Citations (Scopus)

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Abstract

We present the third data release from the Parkes Pulsar Timing Array (PPTA) project. The release contains observations of 32 pulsars obtained using the 64-m Parkes 'Murriyang' radio telescope. The data span is up to 18 yr with a typical cadence of 3 weeks. This data release is formed by combining an updated version of our second data release with 3 yr of more recent data primarily obtained using an ultra-wide-bandwidth receiver system that operates between 704 and 4032 MHz. We provide calibrated pulse profiles, flux density dynamic spectra, pulse times of arrival, and initial pulsar timing models. We describe methods for processing such wide-bandwidth observations and compare this data release with our previous release.

Original language	English
Article number	e049
Pages (from-to)	1-12
Number of pages	12
Journal	Publications of the Astronomical Society of Australia
Volume	40
DOIs	https://doi.org/10.1017/pasa.2023.36
Publication status	Published - 19 Jul 2023

Bibliographical note

Copyright © The Author(s), 2023. Published by Cambridge University Press on behalf of the Astronomical Society of Australia. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

Keywords

Gravitational wave astronomy (675)
Gravitational waves (678)
Millisecond pulsars (1062)
Pulsar timing method (1305)

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10.1017/pasa.2023.36Licence: CC BY

Publisher version (open access)Final published version, 11.7 MBLicence: CC BY

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Zic, A., Reardon, D. J., Kapur, A., Hobbs, G., Mandow, R., Curyło, M., Shannon, R. M., Askew, J., Bailes, M., Bhat, N. D. R., Cameron, A., Chen, Z.-C., Dai, S., Di Marco, V., Feng, Y., Kerr, M., Kulkarni, A., Lower, M. E., Luo, R., ... Zhu, X. J. (2023). The Parkes Pulsar Timing Array third data release. Publications of the Astronomical Society of Australia, 40, 1-12. Article e049. https://doi.org/10.1017/pasa.2023.36

@article{42429561a31e47609db99bb9ebe63e09,

title = "The Parkes Pulsar Timing Array third data release",

abstract = "We present the third data release from the Parkes Pulsar Timing Array (PPTA) project. The release contains observations of 32 pulsars obtained using the 64-m Parkes 'Murriyang' radio telescope. The data span is up to 18 yr with a typical cadence of 3 weeks. This data release is formed by combining an updated version of our second data release with 3 yr of more recent data primarily obtained using an ultra-wide-bandwidth receiver system that operates between 704 and 4032 MHz. We provide calibrated pulse profiles, flux density dynamic spectra, pulse times of arrival, and initial pulsar timing models. We describe methods for processing such wide-bandwidth observations and compare this data release with our previous release.",

keywords = "Gravitational wave astronomy (675), Gravitational waves (678), Millisecond pulsars (1062), Pulsar timing method (1305)",

author = "Andrew Zic and Reardon, \{Daniel J.\} and Agastya Kapur and George Hobbs and Rami Mandow and Ma{\l}gorzata Cury{\l}o and Shannon, \{Ryan M.\} and Jacob Askew and Matthew Bailes and Bhat, \{N. D. Ramesh\} and Andrew Cameron and Zu-Cheng Chen and Shi Dai and \{Di Marco\}, Valentina and Yi Feng and Matthew Kerr and Atharva Kulkarni and Lower, \{Marcus E.\} and Rui Luo and Manchester, \{Richard N.\} and Miles, \{Matthew T.\} and Nathan, \{Rowina S.\} and Stefan Os{\l}owski and Rogers, \{Axl F.\} and Russell, \{Christopher J.\} and Sarkissian, \{John M.\} and Mohsen Shamohammadi and Ren{\'e}e Spiewak and Nithyanandan Thyagarajan and Lawrence Toomey and Shuangqiang Wang and Lei Zhang and Songbo Zhang and Zhu, \{Xing Jiang\}",

note = "Copyright {\textcopyright} The Author(s), 2023. Published by Cambridge University Press on behalf of the Astronomical Society of Australia. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.",

year = "2023",

month = jul,

day = "19",

doi = "10.1017/pasa.2023.36",

language = "English",

volume = "40",

pages = "1--12",

journal = "Publications of the Astronomical Society of Australia",

issn = "1323-3580",

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Zic, A, Reardon, DJ, Kapur, A, Hobbs, G, Mandow, R, Curyło, M, Shannon, RM, Askew, J, Bailes, M, Bhat, NDR, Cameron, A, Chen, Z-C, Dai, S, Di Marco, V, Feng, Y, Kerr, M, Kulkarni, A, Lower, ME, Luo, R, Manchester, RN, Miles, MT, Nathan, RS, Osłowski, S, Rogers, AF, Russell, CJ, Sarkissian, JM, Shamohammadi, M, Spiewak, R, Thyagarajan, N, Toomey, L, Wang, S, Zhang, L, Zhang, S & Zhu, XJ 2023, 'The Parkes Pulsar Timing Array third data release', Publications of the Astronomical Society of Australia, vol. 40, e049, pp. 1-12. https://doi.org/10.1017/pasa.2023.36

TY - JOUR

T1 - The Parkes Pulsar Timing Array third data release

AU - Zic, Andrew

AU - Reardon, Daniel J.

AU - Kapur, Agastya

AU - Hobbs, George

AU - Mandow, Rami

AU - Curyło, Małgorzata

AU - Shannon, Ryan M.

AU - Askew, Jacob

AU - Bailes, Matthew

AU - Bhat, N. D. Ramesh

AU - Cameron, Andrew

AU - Chen, Zu-Cheng

AU - Dai, Shi

AU - Di Marco, Valentina

AU - Feng, Yi

AU - Kerr, Matthew

AU - Kulkarni, Atharva

AU - Lower, Marcus E.

AU - Luo, Rui

AU - Manchester, Richard N.

AU - Miles, Matthew T.

AU - Nathan, Rowina S.

AU - Osłowski, Stefan

AU - Rogers, Axl F.

AU - Russell, Christopher J.

AU - Sarkissian, John M.

AU - Shamohammadi, Mohsen

AU - Spiewak, Renée

AU - Thyagarajan, Nithyanandan

AU - Toomey, Lawrence

AU - Wang, Shuangqiang

AU - Zhang, Lei

AU - Zhang, Songbo

AU - Zhu, Xing Jiang

N1 - Copyright © The Author(s), 2023. Published by Cambridge University Press on behalf of the Astronomical Society of Australia. Version archived for private and non-commercial use with the permission of the author/s and according to publisher conditions. For further rights please contact the publisher.

PY - 2023/7/19

Y1 - 2023/7/19

N2 - We present the third data release from the Parkes Pulsar Timing Array (PPTA) project. The release contains observations of 32 pulsars obtained using the 64-m Parkes 'Murriyang' radio telescope. The data span is up to 18 yr with a typical cadence of 3 weeks. This data release is formed by combining an updated version of our second data release with 3 yr of more recent data primarily obtained using an ultra-wide-bandwidth receiver system that operates between 704 and 4032 MHz. We provide calibrated pulse profiles, flux density dynamic spectra, pulse times of arrival, and initial pulsar timing models. We describe methods for processing such wide-bandwidth observations and compare this data release with our previous release.

AB - We present the third data release from the Parkes Pulsar Timing Array (PPTA) project. The release contains observations of 32 pulsars obtained using the 64-m Parkes 'Murriyang' radio telescope. The data span is up to 18 yr with a typical cadence of 3 weeks. This data release is formed by combining an updated version of our second data release with 3 yr of more recent data primarily obtained using an ultra-wide-bandwidth receiver system that operates between 704 and 4032 MHz. We provide calibrated pulse profiles, flux density dynamic spectra, pulse times of arrival, and initial pulsar timing models. We describe methods for processing such wide-bandwidth observations and compare this data release with our previous release.

KW - Gravitational wave astronomy (675)

KW - Gravitational waves (678)

KW - Millisecond pulsars (1062)

KW - Pulsar timing method (1305)

UR - https://www.scopus.com/pages/publications/85165950011

U2 - 10.1017/pasa.2023.36

DO - 10.1017/pasa.2023.36

M3 - Article

AN - SCOPUS:85165950011

SN - 1323-3580

VL - 40

SP - 1

EP - 12

JO - Publications of the Astronomical Society of Australia

JF - Publications of the Astronomical Society of Australia

M1 - e049

ER -

The Parkes Pulsar Timing Array third data release

Abstract

Bibliographical note

Keywords

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