Affiliation: | (1) Joint Institute for VLBI in Europe, Dwingeloo, The Netherlands;(2) MIT Haystack Observatory, Westford, MA, U.S.A.;(3) Jodrell Bank Observatory, University of Manchester, U.K.;(4) ASTRON, Dwingeloo, The Netherlands;(5) Xilinx Corp, Albuquerque, NM, U.S.A.;(6) Joint Institute for VLBI in Europe, Dwingeloo, The Netherlands;(7) Institute of Radio Astronomy, Bologna, Italy |