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The Low-frequency Characteristics of PSR J0437–4715 Observed with the Murchison Wide-field Array

  • Authors: N. D. R. Bhat, S. M. Ord, S. E. Tremblay, S. J. Tingay, A. A. Deshpande, W. van Straten, S. Oronsaye, G. Bernardi, J. D. Bowman, F. Briggs, R. J. Cappallo, B. E. Corey, D. Emrich, R. Goeke, L. J. Greenhill, B. J. Hazelton, J. N. Hewitt, M. Johnston-Hollitt, D. L. Kaplan, J. C. Kasper, E. Kratzenberg, C. J. Lonsdale, M. J. Lynch, S. R. McWhirter, D. A. Mitchell, M. F. Morales, E. Morgan, D. Oberoi, T. Prabu, A. E. E. Rogers, D. A. Roshi, N. Udaya Shankar, K. S. Srivani, R. Subrahmanyan, M. Waterson, R. B. Wayth, R. L. Webster, A. R. Whitney, A. Williams, and C. L. Williams

Bhat et al. 2014 The Astrophysical Journal Letters 791 L32.

  • Provider: AAS Journals

Caption: Figure 2.

Dynamic spectrum of the pulse intensity from the MWA observations of PSR J0437−4715 over a time duration of 1 hr and a bandwidth of 15.36 MHz centered at 192.655 MHz. The time and frequency resolutions in this plot are 20 s (i.e., one sub-integration) and 0.64 MHz, respectively.

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