W
W. van Straten
Researcher at Auckland University of Technology
Publications - 218
Citations - 17460
W. van Straten is an academic researcher from Auckland University of Technology. The author has contributed to research in topics: Pulsar & Millisecond pulsar. The author has an hindex of 69, co-authored 204 publications receiving 15366 citations. Previous affiliations of W. van Straten include University of Sydney & Max Planck Society.
Papers
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Journal ArticleDOI
Improving the precision of pulsar timing through polarization statistics
TL;DR: In this paper, an improved methodology of removing this bias in the measured times of arrival by including information about polarized radiation was discussed, which led to a nearly 40 percent improvement in the root mean square (rms) timing residual with this extended analysis.
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Comparison of pulsar positions from timing and very long baseline astrometry
J. B. Wang,J. B. Wang,William A. Coles,George Hobbs,Ryan Shannon,Ryan Shannon,Richard N. Manchester,Matthew Kerr,Matthew Kerr,J. P. Yuan,Na Wang,Matthew Bailes,N. D. R. Bhat,Shi Dai,James Dempsey,Michael Keith,Paul D. Lasky,Yuri Levin,Stefan Oslowski,Vikram Ravi,Daniel J. Reardon,Daniel J. Reardon,Pablo Rosado,Christopher J. Russell,Renée Spiewak,W. van Straten,Lawrence Toomey,Linqing Wen,X. P. You,Xing-Jiang Zhu +29 more
TL;DR: In this paper, the authors compare pulsar positions from published VLBI measurements with those obtained from pulsar timing data from the Nanshan and Parkes radio telescopes in order to relate the two reference frames.
Journal ArticleDOI
HIPSR: A Digital Signal Processor for the Parkes 21-cm Multibeam Receiver
Danny C. Price,Lister Staveley-Smith,Matthew Bailes,Ettore Carretti,Andrew Jameson,M. Jones,W. van Straten,W. van Straten,Sascha Schediwy +8 more
TL;DR: HIPSR (HI-Pulsar) as discussed by the authors is a digital signal processing system for the Parkes 21-cm multibeam receiver that provides larger instantaneous bandwidth, increased dynamic range, and more signal processing power than the previous systems in use at Parkes.
Journal ArticleDOI
The Low-frequency characteristics of PSR ;J0437-4715 observed with the Murchison wide-field array
N. D. R. Bhat,Stephen M. Ord,S. E. Tremblay,Steven Tingay,Avinash A. Deshpande,W. van Straten,W. van Straten,S. I. Oronsaye,Gianni Bernardi,Gianni Bernardi,Judd D. Bowman,Frank H. Briggs,Frank H. Briggs,Roger J. Cappallo,Brian E. Corey,David Emrich,Robert F. Goeke,Lincoln J. Greenhill,Bryna J. Hazelton,Jacqueline N. Hewitt,Melanie Johnston-Hollitt,David L. Kaplan,Justin C. Kasper,Justin C. Kasper,Eric Kratzenberg,Colin J. Lonsdale,M. J. Lynch,Stephen R. McWhirter,Daniel A. Mitchell,Daniel A. Mitchell,Miguel F. Morales,Eric R. Morgan,Divya Oberoi,Thiagaraj Prabu,Alan E. E. Rogers,D. A. Roshi,N. Udaya Shankar,K. S. Srivani,Ravi Subrahmanyan,Ravi Subrahmanyan,Mark Waterson,Mark Waterson,Randall B. Wayth,Rachel L. Webster,Rachel L. Webster,Alan R. Whitney,Andrew Williams,Christopher L. Williams +47 more
TL;DR: In this paper, the MWA is supported by the U.S. National Science Foundation and the Australian National University. But the authors do not discuss the role of the Australian government in their work.
Journal ArticleDOI
The Thousand-Pulsar-Array programme on MeerKAT. I : Science objectives and first results
Simon Johnston,Aris Karastergiou,Aris Karastergiou,Michael Keith,X. Song,Patrick Weltevrede,Federico Abbate,Federico Abbate,Matthew Bailes,S. Buchner,Fernando Camilo,M. Geyer,B. Hugo,Andrew Jameson,Michael Kramer,Michael Kramer,Aditya Parthasarathy,Daniel J. Reardon,Alessandro Ridolfi,Alessandro Ridolfi,M. Serylak,Ryan Shannon,Renée Spiewak,W. van Straten,V. Venkatraman Krishnan,Fabian Jankowski,B. W. Meyers,B. W. Meyers,L. S. Oswald,Bettina Posselt,Charlotte Sobey,Andrzej Szary,Andrzej Szary,J. van Leeuwen,J. van Leeuwen +34 more
TL;DR: The first results from the TPA project were reported in this article, where the interferometer was used in the tied-array mode in the band from 856 to 1712 MHz and the wide band coupled with the large collecting area and low receiver temperature make it an excellent telescope for the study of radio pulsars.