Figure 4 from The Low-frequency Characteristics of PSR J0437–4715 Observed with the Murchison Wide-field Array

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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 4.

Integrated profiles of PSR J0437−4715 at frequencies from 200 MHz to 17 GHz. Archival data from Parkes were processed to generate pulse profiles with 512 phase bins across the pulse period (i.e., a time resolution of ≈11.23 μs), whereas the MWA profile has 64 phase bins, i.e., approximately 90 μs time resolution.

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