Journal article

THE LOW-FREQUENCY CHARACTERISTICS OF PSR J0437-4715 OBSERVED WITH THE MURCHISON WIDE-FIELD ARRAY

NDR Bhat, SM Ord, SE Tremblay, SJ Tingay, AA Deshpande, W van Straten, S Oronsaye, G Bernardi, JD Bowman, F Briggs, RJ Cappallo, BE Corey, D Emrich, R Goeke, LJ Greenhill, BJ Hazelton, JN Hewitt, M Johnston-Hollitt, DL Kaplan, JC Kasper Show all

The Astrophysical Journal | IOP PUBLISHING LTD | Published : 2014

University of Melbourne Researchers

Grants

Awarded by U.S. National Science Foundation


Awarded by Australian Research Council (LIEF)


Awarded by U.S. Air Force Office of Scientific Research


Awarded by Centre for All-sky Astrophysics (an ARC Centre of Excellence)


Awarded by Victoria University of Wellington via from the New Zealand Ministry of Economic Development


Funding Acknowledgements

We thank the referee for several insightful comments that helped improve the Letter. This scientific work makes use of the Murchison Radio-astronomy Observatory, operated by CSIRO. We acknowledge the Wajarri Yamatji people as the traditional owners of the Observatory site. N.D.R.B. is supported by a Curtin Research Fellowship. We thank Matthew Bailes and Bryan Gaensler for useful comments, and Dick Manchester and Lawrence Toomey for help with access to the 430 MHz archival data. Support for the MWA comes from the U.S. National Science Foundation (grants AST-0457585, PHY-0835713, CAREER-0847753, and AST-0908884), the Australian Research Council (LIEF grants LE0775621 and LE0882938), the U.S. Air Force Office of Scientific Research (grant FA9550-0510247), and the Centre for All-sky Astrophysics (an ARC Centre of Excellence funded by grant CE110001020). Support is also provided by the Smithsonian Astrophysical Observatory, the MIT School of Science, the Raman Research Institute, the Australian National University, and the Victoria University of Wellington (via grant MED-E1799 from the New Zealand Ministry of Economic Development and an IBM Shared University Research Grant). The Australian Federal government provides additional support via CSIRO, National Collaborative Research Infrastructure Strategy, Education Investment Fund, and the Australia India Strategic Research Fund, and Astronomy Australia Limited, under contract to Curtin University. We acknowledge the iVEC Petabyte Data Store, the Initiative in Innovative Computing and the CUDA Center for Excellence sponsored by NVIDIA at Harvard University, and the International Centre for Radio Astronomy Research, a joint venture of Curtin University and The University of Western Australia, funded by the Western Australian State government.