Institution: | (1) Space Science Department, Rutherford Appleton Laboratory, Chilton, Didcot, Oxon, OX11 0QX, , U.K.;(2) Department of Physics, Queen's University Belfast, Belfast, BT7 1NN, N. Ireland, U.K.;(3) Astronomical Institute, University of Wrocaw, Wrocaw, Poland;(4) Department of Physics and Astronomy, University College London, London, WC1E 6BT, U.K.;(5) JET Joint Undertaking, Abingdon, Oxon, OX14 3EA, U.K.;(6) National Solar Observatory/Sacramento Peak, NM, 88349, U.S.A.;(7) Williams College, Williamstown, MA, 01267, U.S.A. |