The SFXC software correlator for very long baseline interferometry: algorithms and implementation

A. Keimpema1, Mark Kettenis1, S. V. Pogrebenko1, R. M. Campbell1, G. Cimò1, Dmitry A. Duev1, B. Eldering1, Nico Kruithof2, H. J. van Langevelde3, Damien Marchal4, Guifre Molera Calvés1, Hüseyin Özdemir5, Z. Paragi1, Yurii Pidopryhora6, Arpad Szomoru1, Jun Yang7
1Joint Institute for VLBI in Europe, Oude Hoogeveensedijk 4, 7991, PD, Dwingeloo, Netherlands
2Cruden B.V., Pedro de Medinalaan 25, 1086, XP, Amsterdam, Netherland
3Sterrewacht Leiden, Leiden University, P.O. Box 9513, 2300, RA, Leiden, Netherland
4Laboratoire d'Informatique Fondamentale de Lille (LIFL), University of Lille, Cité scientifique - Bâtiment M3, 9655, Villeneuve d'Ascq Cédex, France
5Energieonderzoek Centrum Nederland (ECN), P.O.Box 1, 1755, ZG, Petten, Netherland
6School of Mathematics and Physics, University of Tasmania, Private Bag 37, Hobart, Tasmania 7001, Australia
7Department of Earth and Space Sciences, Chalmers University of Technology, Onsala Space Observatory, 43992, Onsala, Sweden

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