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Parkes Pulsar Timing Array Third Data Release (part 1 of 2)

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Title Parkes Pulsar Timing Array Third Data Release (part 1 of 2)
 
Creator Andrew Zic
 
Subject Cosmology and extragalactic astronomy
High energy astrophysics and galactic cosmic rays
Cosmology and extragalactic astronomy
Astronomical sciences not elsewhere classified
Cosmology and extragalactic astronomy
 
Description 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 years with a typical cadence of 3 weeks. This data release is formed by combining an updated version of our second data release with ~3 years 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.
 
Publisher CSIRO
 
Contributor Daniel John Reardon
Agastya Kapur
George Hobbs
Rami Mandow
Malgorzata Curylo
Ryan Shannon
Jacob Askew
Matthew Bailes
Ramesh Bhat
Andrew Cameron
Zu-Cheng Chen
Shi Dai
Valentina Di Marco
Yi Feng
Matthew Kerr
Atharva Kulkarni
Marcus Lower
Rui Luo
Richard Manchester
Matthew Miles
Rowina Nathan
Stefan Oslowski
Axl Rogers
Christopher Russell
Mohsen Shamohamaddi
Renee Spiewak
Nithyanandan Thyagarajan
Lawrence Toomey
Shuangqiang Wang
Lei Zhang
Songbo Zhang
Xingjiang Zhu
 
Date 2023-08-30
 
Type —
 
Format —
 
Identifier csiro:59374
 
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