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SKA core, Focal Plane Arrays and remote stations
(2008 animation) ©Xilostudios
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Focal Plane Arrays and small dishes
(2008 animation) ©Xilostudios |
Focal Plane Arrays + small dishes
(2008 animation)
.tif (16MB)
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©Xilostudios |
SKA remote stations
(2008 animation)
©Xilostudios |
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Small dishes + Focal Plane Arrays
©Xilostudios
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Small dishes + Focal Plane Arrays
©Xilostudios |
Small dishes + Focal Plane Arrays
©Xilostudios |
SKA stations
Artist impression
.tif (20MB)
.psd (30MB)
©ASTRON |
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Small dishes with solid
surfaces - ATA |
Small dishes with solid surfaces
- ATA |
Small dishes with solid surfaces
- ATA (SETI Institute) |
Small dishes with Mesh surfaces
A 12 metre Preloaded Parabolic Dish |
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Aperture
plane Array
Antenna beamformer |
Aperture plane Array
Multiple independant field(s) of view |
SKA reference
design
(Design study by SKA Project Office and XILOSTUDIOS) |
Aperture plane Array
THEA tiles, with the radome (cover) removed ©W.J Kleppe |
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15m dishes
with focal plane radio cameras
- NTD (Chris Fluke, Swinburne Univ.
of Technology, Hawthorn/Australia) |
SKA configuration |
Man-made radio
frequency
I nterference from 80 to 2000 MHz in a big city (top),
small city (middle) and on a SKA site (bottom)
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Proposed SKA configuration in South Africa
(Bernard Fanaroff and TerraForma/SuW) |
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Evolution
of the Universe
(SuW) |
Probing the Dark Ages
Simulations of the HI universe evolving with time (from left to right).
Credit: S. Furlanetto et al 2003, MNRAS |
Known pulsars
(yellow) and pulsars expected with the SKA (blue).
The red cross
indicates the Galactic centre, the red circle the position of our
Sun. The grid
distance is 5 kpc or 16.000 light years (simulation by Jim Cordes
and SuW) |
Network of pulsar clocks to detect gravitational waves
(David Champion and SuW) |
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Strong field tests
of gravity using pulsars and black holes
(Michael Kramer and SuW) |
Observed (not simulated)
radio emission (contours) and magnetic field vectors in the spiral
galaxy M51
(Andrew Fletcher/Rainer Beck, SuW and Hubble Heritage Team,
STScI/AURA)
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Polarized radio
sources behind the Andromeda galaxy M31 expected with the SKA
(simulation by Bryan Gaensler). The colours are overlays from three
observations:
Red: optical emission from M31, blue: radio emission from M31, green:
polarized radio
emission from M31 (Rainer Beck)
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Protoplanetary disk
(simulation by Michael Kramer) |
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The origin and evolution
of Cosmic Magnetism
Optical image of a spiral galaxy (Hubble Heritage / NASA / STScl) |
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Cygnus A observed
by the VLA |
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