The statistics of low frequency radio interference at the Murchison Radio-astronomy Observatory

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Sokolowski, Marcin; Wayth, Randall B.; Lewis, Morgan;
(2016)

We characterize the low frequency radio-frequency interference (RFI) environment at the Murchison Radio-astronomy Observatory (MRO), the location selected for the low-frequency component of the Square Kilometre Array. Data were collected from the BIGHORNS instrument, lo... View more
  • References (10)

    [1] J. D. Bowman, I. Cairns et al., “Science with the Murchison Widefield Array,” PASA, vol. 30, p. 31, Apr. 2013.

    [2] L. Koopmans, J. Pritchard et al., “The Cosmic Dawn and Epoch of Reionisation with SKA,” Advancing Astrophysics with the Square Kilometre Array (AASKA14), p. 1, 2015.

    [3] S. J. Tingay, R. Goeke et al., “The Murchison Widefield Array: The Square Kilometre Array Precursor at Low Radio Frequencies,” PASA, vol. 30, p. 7, Jan. 2013.

    [4] A. T. Sutinjo, T. M. Colegate et al., “Characterization of a Low-Frequency Radio Astronomy Prototype Array in Western Australia,” IEEE Trans. Antennas Propag., Oct. 2015.

    [5] M. Sokolowski, S. E. Tremblay et al., “BIGHORNS - Broadband Instrument for Global HydrOgen ReioNisation Signal,” PASA, vol. 32, p. 4, Feb. 2015.

    [6] A. R. Offringa, R. B. Wayth et al., “The Low-Frequency Environment of the Murchison Widefield Array: RadioFrequency Interference Analysis and Mitigation,” PASA, vol. 32, p. 8, Mar. 2015.

    [7] R. B. Wayth, E. Lenc et al., “GLEAM: The GaLactic and Extragalactic All-Sky MWA Survey,” PASA, vol. 32, p. 25, Jun. 2015.

    [8] M. Sokolowski, R. B. Wayth et al., “The Impact of the Ionosphere on Ground-based Detection of the Global Epoch of Reionization Signal,” ApJ, vol. 813, p. 18, Nov. 2015.

    [9] A. R. Offringa, J. J. van de Gronde, and J. B. T. M. Roerdink, “A morphological algorithm for improving radio-frequency interference detection,” A&A, vol. 539, p. A95, Mar. 2012.

    [10] H. Hitney, J. Richter et al., “Tropospheric radio propagation assessment,” Proceedings of the IEEE, vol. 73, no. 2, pp. 265-283, Feb 1985.

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