A search for Fast Radio Bursts at low frequencies with Murchison Widefield Array high time resolution imaging

  title={A search for Fast Radio Bursts at low frequencies with Murchison Widefield Array high time resolution imaging},
  author={Steven J. Tingay and Cathryn M. Trott and Randall B. Wayth and Gianni Bernardi and Judd D. Bowman and Frank H. Briggs and Roger J. Cappallo and Avinash A. Deshpande and L. L. Feng and Bryan M. Gaensler and Lincoln J. Greenhill and Paul J. Hancock and Bryna J. Hazelton and Melanie Johnston-Hollitt and David L. Kaplan and Colin J. Lonsdale and Stephen R. McWhirter and Daniel A. Mitchell and Miguel F. Morales and Edward H. Morgan and Tara Murphy and Divya Oberoi and Thiagaraj Prabu and N. Udaya Shankar and K. S. Srivani and Ravi Subrahmanyan and R. L. Webster and A. Williams and C. L. Williams},
  journal={arXiv: Cosmology and Nongalactic Astrophysics},
We present the results of a pilot study search for Fast Radio Bursts (FRBs) using the Murchison Widefield Array (MWA) at low frequencies (139 - 170 MHz). We utilised MWA data obtained in a routine imaging mode from observations where the primary target was a field being studied for Epoch of Reionisation detection. We formed images with 2 second time resolution and 1.28~MHz frequency resolution for 10.5 hours of observations, over 400 square degrees of the sky. We de-dispersed the dynamic… 

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