The Parkes Pulsar Timing Array third data release

Andrew Zic; Daniel J. Reardon; Agastya Kapur; George Hobbs; Rami Mandow; Malgorzata Curylo; 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 Oslowski; Axl F. Rogers; Christopher J. Russell; John M. Sarkissian; Mohsen Shamohammadi; Renee 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
, Malgorzata Curylo
, 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 Oslowski, Axl F. Rogers, Christopher J. Russell, John M. Sarkissian, Mohsen Shamohammadi, Renee Spiewak, Nithyanandan Thyagarajan, Lawrence Toomey, Shuangqiang Wang, Lei Zhang, Songbo Zhang, Xing-Jiang Zhu

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

189 Citations (Scopus)

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 $\sim$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
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
Externally published	Yes

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10.1017/pasa.2023.36Licence: CC BY

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Zic, A., Reardon, D. J., Kapur, A., Hobbs, G., Mandow, R., Curylo, 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, Article e049. https://doi.org/10.1017/pasa.2023.36

@article{df98d098ff2e47b28aface7957f6af25,

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 \$\textbackslash{}sim\$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 Malgorzata Curylo 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 Oslowski and Rogers, \{Axl F.\} and Russell, \{Christopher J.\} and Sarkissian, \{John M.\} and Mohsen Shamohammadi and Renee Spiewak and Nithyanandan Thyagarajan and Lawrence Toomey and Shuangqiang Wang and Lei Zhang and Songbo Zhang and Xing-Jiang Zhu",

note = "{\textcopyright}2023 The authors",

year = "2023",

month = jul,

day = "19",

doi = "10.1017/pasa.2023.36",

language = "English",

volume = "40",

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

issn = "1323-3580",

publisher = "Cambridge University Press",

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Zic, A, Reardon, DJ, Kapur, A, Hobbs, G, Mandow, R, Curylo, 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, Oslowski, S, Rogers, AF, Russell, CJ, Sarkissian, JM, Shamohammadi, M, Spiewak, R, Thyagarajan, N, Toomey, L, Wang, S, Zhang, L, Zhang, S & Zhu, X-J 2023, 'The Parkes Pulsar Timing Array third data release', Publications of the Astronomical Society of Australia, vol. 40, e049. 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 - Curylo, Malgorzata

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 - Oslowski, Stefan

AU - Rogers, Axl F.

AU - Russell, Christopher J.

AU - Sarkissian, John M.

AU - Shamohammadi, Mohsen

AU - Spiewak, Renee

AU - Thyagarajan, Nithyanandan

AU - Toomey, Lawrence

AU - Wang, Shuangqiang

AU - Zhang, Lei

AU - Zhang, Songbo

AU - Zhu, Xing-Jiang

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 $\sim$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 $\sim$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.webofscience.com/api/gateway?GWVersion=2&SrcApp=anu_research_portal_plus2&SrcAuth=WosAPI&KeyUT=WOS:001087683700001&DestLinkType=FullRecord&DestApp=WOS_CPL

U2 - 10.1017/pasa.2023.36

DO - 10.1017/pasa.2023.36

M3 - Article

SN - 1323-3580

VL - 40

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

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