2.7k citations · 3k across the 8 of their papers we have counts for
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astro-ph.IM2018★ 2 cited
On optimising cost and value in compute systems for radio astronomy
P. Chris Broekema, Verity L. Allan, Rob V. van Nieuwpoort +1
Large-scale science instruments, such as the distributed radio telescope LOFAR, show that we are in an era of data-intensive scientific discovery. Such instruments rely critically…
astro-ph.IM2018★ 43 cited
Cobalt: A GPU-based correlator and beamformer for LOFAR
P. Chris Broekema, J. Jan David Mol, Ronald Nijboer +5
For low-frequency radio astronomy, software correlation and beamforming on general purpose hardware is a viable alternative to custom designed hardware. LOFAR, a new-generation rad…