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Back-end Processing

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Back-end Processing. André W. Gunst. April 2005. April 2005. First fringes. September 2006. July 2008. August 2008. LOFAR Signal Proc. Overview. LOFAR Back-end Processing. Technology document. Typical SKA back-end proc. SKA. “The more data you generate

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Back-end Processing

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  1. Back-end Processing André W. Gunst

  2. April 2005 April 2005

  3. First fringes September 2006

  4. July 2008

  5. August 2008

  6. LOFAR Signal Proc. Overview

  7. LOFAR Back-end Processing

  8. Technology document

  9. Typical SKA back-end proc.

  10. SKA • “The more data you generate the more reduction is required” • # images / astronomer ~ constant • 10 TB/s for ~ 1000 radio astronomers  10 GB/s per astronomer to handle

  11. Happy customers …

  12. Conclusions • Lots of lessons learned • Ready to write them up • Different technologies required in SKA • Specific domain software will be part of the system

  13. CS008 CS001 CS016 CS010 The Happy End

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