The ALMA correlator

  title={The ALMA correlator},
  author={Raymond P. Escoffier and Giovanni Comoretto and John C. Webber and Alain Baudry and Chuck Broadwell and Joe Greenberg and Robert Treacy and Philippe Cais and Benjamin Quertier and Pascal Camino and Albert Bos and Andre W. Gunst},
  journal={Astronomy and Astrophysics},
Aims. The Atacama Large Millimeter Array (ALMA) is an international astronomy facility to be used for detecting and imaging all types of astronomical sources at millimeter and submillimeter wavelengths at a 5000-m elevation site in the Atacama Desert of Chile. Our main aims are: describe the correlator sub-system which is that part of the ALMA system that combines the signal from up to 64 remote individual radio antennas and forms them into a single instrument; emphasize the high spectral… 

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