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Distributed data analysis and survey production networks Liverpool, 14 June 2008

Distributed data analysis and survey production networks Liverpool, 14 June 2008. Edwin A. Valentijn OmegaCEN Kapteyn Institute University Groningen. What is. an e-science infrastructure with fully distributed resources, which allows teams distributed over Europe

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Distributed data analysis and survey production networks Liverpool, 14 June 2008

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  1. Distributed data analysis and survey production networks Liverpool, 14 June 2008 Edwin A. Valentijn OmegaCEN Kapteyn Institute University Groningen

  2. What is • an e-science infrastructure with fully distributed resources, • which allows teams distributed over Europe • to jointly collaborate on the data production, calibration, QC, analysis of wide field imagers, • in the optical, IR and radio. • Current: WFI@2.2m, INT, Subaru, ACS@ST • Near future: Panstarrs, VST, VISTA, Lofar • Far future: EUCLID

  3. Paranal Monthly Data Rates 2007 statistics • All Current Paranal • Instruments 4% (433.2 GB) • OmegaCAM 24% (~2500 GB) • VIRCAM 72% • (~7500 GB) • Mark Neeser

  4. Example Public Survey KIDS – VIKING VIKING VISTA 0.6 sq.deg. InfraRed camera 16 2kx2k detectors 0.35” pixels KIDS OmegaCAM @VST 1500 sq.deg. u g r i 2 Million CCD readouts 32 2kx4kdetectors 0.21” pixels 3 – 10 year project ~500 nights ~250 nights

  5. Astro-WISEGrid Computing

  6. AstroWISE-Up

  7. LOFAR @ 20-80 MHz 120-240 MHz • EoR • - transients • Survey • astroparticles

  8. E-Lofar: from experiment to observatory

  9. E-LOFAR Participants • GLOW: -- Effelsberg station delivered -- Garching, Potsdam, Tautenburg stations ordered --Jülich station federal funding proposal submitted • LOFAR-UK: – Chilbolton, Cambridge, Jodrell, Edinburgh – 1 station funded, site to be chosen --3 more stations • Sweden: – Onsala station funded • + Poland, Italy, Austria, Bulgaria, Ireland, France

  10. Lofar Storage

  11. Lofar distributed analysis

  12. Astro-WISE: Services

  13. Extreme data lineage

  14. Distributed data analysis and survey production networks AstroWISE Observatories AstroGrid Euro-VO EGEE - GRID

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