Untitled Document

Governance

In September 1993 the International Union of Radio Science (URSI) established the Large Telescope Working Group to begin a worldwide effort to develop the scientific goals and technical specifications for a next generation radio observatory.

Subsequent meetings of the working group have provided a forum for discussing the technical research required and for mobilizing a broad scientific community to cooperate in achieving this common goal. In 1997, eight institutions from six countries (Australia, Canada, China, India, the Netherlands, and the U.S.A.) signed a "Memorandum of Agreement to Cooperate in a Technology Study Program Leading to a Future Very Large Radio Telescope".

SKA Consortia have been established in the United States, Europe, Australia, Canada and India.
On August 10, 2000, at the International Astronomical Union meeting in Manchester England, a Memorandum of Understanding to establish the International Square Kilometre Array Steering Committee (ISSC) was signed by representatives of eleven countries (Australia, Canada, China, Germany, India, Italy, the Netherlands, Poland, Sweden, the United Kingdom, and the United States). This was superceded by a Memorandum of Agreement to Collaborate in the Development of the Square Kilometre Array which came into force on 1 January 2005 and which has been extended until 31 December 2007. It makes provision for the expansion of the Steering Committee to 21 members (7 each for Europe, USA, and the Rest of the World) and the establishment of the International SKA Project Office.

In 2007, owing to a proposed expansion of the ISPO, the ISSC called for proposals to host the project office. Three proposals were received, and following extensive discussion, the ISSC selected the University of Manchester as the host organisation for the project office. A Memorandum of Agreement between the ISSC and the University of Manchester was signed in October 2007. The project office moved to the new Alan Turing building in Manchester, also home to the Jodrell Bank Centre for Astrophysics, on 1 January 2008.

A new International Collaboration Agreement for the SKA Program was drawn up in 2007, which became effective on 1 January 2008. It was signed by the European, US, and Canadian SKA Consortia, the Australian SKA Coordination Committee, the National Research Foundation in South Africa, the National Astronomical Observatories in China, and the National Centre for Radio Astrophysics in India. This agreement established the SKA Science and Engineering Committee (SSEC) as a replacement to the ISSC. The SSEC comprises a total of 22 members from the US Consortium (7), the European Consortium (7) and the Rest of the World Consortium (8), and provides scientific and technical guidance for the SKA Program. It acts as the primary forum for interactions and decisions on scientific and technical matters for the SKA among the signatories to the International Collaboration Agreement. The SSEC may make decisions on scientific and technical matters but has no financial responsibilities or authorities.

A further agreement was drawn up in 2007, a Memorandum of Agreement to Establish the SKA Program Development Office (SPDO) was drawn up to provide a framework to internationalise the technology development and design effort of the SKA throught the creation of a co-ordinating project office (the SPDO). This agreement, which became effective on 1 January 2008, was signed by the CSIRO Australia Telescope National Facility, University of Calgary, Cornell University, the Joint Institute for VLBI in Europe, and the National Research Foundation in South Africa. The SPDO is funded by signatories of this agreement, with payments being made into the SPDO Common Fund and used to finance the SPDO’s operational activities. The SPDO is responsible for:

Co-ordinating the global activities of the SKA program in terms of engineering, science, site evaluation, operations, telescope simulations and public outreach.

Providing the secretariat for the SSEC.

Developing a costed design for the SKA and,

Undertaking site characterisation studies in Australia and Southern Africa with regional partners.

Management Structure

Current management structure (click on the diagram for further information)

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