FIRST SEASON MWA EOR POWER SPECTRUM RESULTS at REDSHIFT 7

@article{Beardsley2016FIRSTSM,
  title={FIRST SEASON MWA EOR POWER SPECTRUM RESULTS at REDSHIFT 7},
  author={A. Beardsley and B. Hazelton and I. Sullivan and P. Carroll and N. Barry and M. Rahimi and B. Pindor and C. Trott and J. Line and D. Jacobs and M. Morales and J. Pober and G. Bernardi and J. Bowman and M. Busch and F. Briggs and R. Cappallo and B. Corey and A. D. Oliveira-Costa and J. Dillon and D. Emrich and A. Ewall-Wice and L. Feng and B. Gaensler and R. Goeke and L. Greenhill and J. Hewitt and N. Hurley-Walker and M. Johnston-Hollitt and D. Kaplan and J. Kasper and H. Kim and E. Kratzenberg and E. Lenc and A. Loeb and C. Lonsdale and M. Lynch and B. McKinley and S. R. McWhirter and D. Mitchell and E. Morgan and A. Neben and N. Thyagarajan and D. Oberoi and A. Offringa and S. Ord and S. Paul and T. Prabu and P. Procopio and J. Riding and A. Rogers and A. Roshi and N. Shankar and S. Sethi and K. Srivani and R. Subrahmanyan and Max Tegmark and S. Tingay and M. Waterson and R. Wayth and R. Webster and A. Whitney and A. Williams and C. Williams and C. Wu and J. Wyithe},
  journal={The Astrophysical Journal},
  year={2016},
  volume={833},
  pages={102}
}
  • A. Beardsley, B. Hazelton, +63 authors J. Wyithe
  • Published 2016
  • Physics
  • The Astrophysical Journal
  • The Murchison Widefield Array (MWA) has collected hundreds of hours of Epoch of Reionization (EoR) data and now faces the challenge of overcoming foreground and systematic contamination to reduce the data to a cosmological measurement. We introduce several novel analysis techniques such as cable reflection calibration, hyper-resolution gridding kernels, diffuse foreground model subtraction, and quality control methods. Each change to the analysis pipeline is tested against a two dimensional… CONTINUE READING
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