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Radio polarization measurements from RRAT J1819-1458
A. Karastergiou, A. W Hotan, W. van Straten +2
We present the first polarization measurements of the radio emission from RRAT J18191458. Our observations, conducted in parallel to regular timing sessions, have yielded a smal…
The Murchison Widefield Array: Design Overview
Colin J. Lonsdale, Roger J. Cappallo, Miguel F. Morales +45
The Murchison Widefield Array (MWA) is a dipole-based aperture array synthesis telescope designed to operate in the 80-300 MHz frequency range. It is capable of a wide range of sci…
GPUs for data processing in the MWA
S. Ord, L. Greenhill, R. Wayth +4
The MWA is a next-generation radio interferometer under construction in remote Western Australia. The data rate from the correlator makes storing the raw data infeasible, so the da…