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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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slide1
Distributed data analysis and survey production networks

Liverpool, 14 June 2008

Edwin A. Valentijn

OmegaCEN

Kapteyn Institute

University Groningen

what is
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
slide3

Paranal Monthly Data Rates 2007 statistics

  • All Current Paranal
  • Instruments 4% (433.2 GB)
  • OmegaCAM 24% (~2500 GB)
  • VIRCAM 72%
  • (~7500 GB)
  • Mark Neeser
slide4

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

lofar @ 20 80 mhz 120 240 mhz
LOFAR @ 20-80 MHz 120-240 MHz
  • EoR
  • - transients
  • Survey
  • astroparticles
e lofar participants
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
distributed data analysis and survey production networks
Distributed data analysis and survey production networks

AstroWISE

Observatories AstroGrid Euro-VO

EGEE - GRID