R. J. Buttery and M. De Benedetti and D. A. Gates and Y. Gribova and T. C. Hender and R. J. La Haye and P. Leahy and J. A. Leuer and A. W. Morris and A. Santagiustina and J. T. Scoville and B. J. D. Tubbing and the JET Team and the COMPASS-D Team and the DIII-D Team;