The Square Kilometre Array and 21 cm cosmology

Galaxy Evolution and Cosmology with the Square Kilometre Array

X iv :a st ro -p h/ 04 09 47 9v 1 2 0 Se p 20 04 Galaxy Evolution and Cosmology with the Square Kilometre Array S. Rawlings, F.B. Abdalla, S.L. Bridle, C.A. Blake, C.M. Baugh L.J. Greenhill, J.M. van der Hulst Astrophysics, Department of Physics, Keble Road, Oxford, OX1 3RH, UK Department of Physics and Astronomy, University College London, London, WC1E 6BT, UK School of Physics, University of ...

Cloud Computing and the Square Kilometre Array

Preliminary Specifications for the Square Kilometre Array

Array cost versus dish diameter for an SKA mid-band scenario with a target sensitivity of A eff /T sys =10,000 m 2 K-1

The square kilometre array and the transient universe.

The square kilometre array (SKA) is a next generation radio telescope that will be built in southern Africa and Australasia. It will be built in two phases and will use a range of detectors, from aperture arrays to dishes, to span the frequency range from a few tens of megahertz to a few gigahertz. The combination of great sensitivity, wide field of view and unprecedented computing power mean t...

Meeting the Calibration Requirements for the Square Kilometre Array

Calibration of the Square Kilometre Array (SKA) will be the key to successfully achieving an astronomical instrument two orders of magnitude better than existing radio telescopes. The extent to how accurate the calibration data should be is dependent on the sensitivity of the processing algorithm to errors, or its robustness. The SKA telescope calibration data will be sensitive to many factors,...