The Role of ESLEA in the development of eVLBI

  • Authors:

  • R. E. Spencer;R. Hughes-Jones;M. Strong;S. Casey;A. Rushton;P. Burgess;S. Kershaw;C. Greenwood

  • Affiliations:

  • School of Physics and Astronomy, The University of Manchester, Oxford Road Manchester, M13 9PL, UK;School of Physics and Astronomy, The University of Manchester, Oxford Road Manchester, M13 9PL, UK;School of Physics and Astronomy, The University of Manchester, Oxford Road Manchester, M13 9PL, UK;School of Physics and Astronomy, The University of Manchester, Oxford Road Manchester, M13 9PL, UK;School of Physics and Astronomy, The University of Manchester, Oxford Road Manchester, M13 9PL, UK;School of Physics and Astronomy, The University of Manchester, Oxford Road Manchester, M13 9PL, UK;School of Physics and Astronomy, The University of Manchester, Oxford Road Manchester, M13 9PL, UK;National e-Science Centre (NESC), Edinburgh, EH8 9AA, UK

  • Venue:
  • Future Generation Computer Systems
  • Year:
  • 2010

Quantified Score

Hi-index 0.00

Visualization

Abstract

The Internet has been used for data transfer in radio astronomy ever since its inception; however it is only recently that network bandwidth capability means that the Internet becomes competitive with traditional forms of data transport. Very Long Baseline Interferometry (VLBI) uses widely separated telescopes where high bandwidth direct connection to a central processor has not been feasible until recently. The academic networks now allow us to connect at high data rates (~1 Gbps) in ''eVLBI''. The ESLEA project has played a major role in the development of eVLBI. We outline this development in this paper.