List of registered participants
| Ageorges, Nancy | European Southern Observatory |
| Arnaud, Jean | Observatoire Midi-Pyrenees |
| Bagnulo, Stefano | European Southern Observatory |
| Barrera, Luis | Universidad Católica del Norte |
| Benevolenskaya, Elena | Stanford University and Pulkovo Astronomical Observatory |
| Berdyugina, Svetlana | University of Oulu |
| Brammer, Gabriel | Cerro Tololo Interamerican Observatory |
| Briand, Carine | THEMIS |
| Brillant, Stephane | European Southern Observatory |
| Brockwell, Chris | The Open University |
| Campbell, Christopher | University of Newcastle upon Tyne |
| Cassinelli, Joseph | University of Wisconsin |
| Cattaneo, Fausto | University of Chicago |
| Chadid, Meriemme | European Southern Observatory |
| Charbonneau, Paul | National Center for Atmospheric Research |
| Cooksey, Kathy | Cerro Tololo Interamerican Observatory |
| Cuadra, Jorge | Cerro Tololo Interamerican Observatory |
| Cure, Michel | Universidad de Valparaiso |
| del Toro Iniesta, Jose Carlos | Instituto de Astrofísica de Andalucía |
| Dikpati, Mausumi | National Center for Atmospheric Research |
| Donati, Jean-Francois | Observatoire Midi-Pyrenees |
| Dudorov, Alexander | Chelyabinsk State University |
| Faurobert, Marianne | Observatory of Nice |
| Feigelson, Eric | Pennsylvania State University |
| Fernandez Borda, Roberto | Instituto de Astronomia y Fisica del Espacio(IAFE) |
| Fineschi, Silvano | Osservatorio Astronomico di Torino |
| Gerth, Ewald | formerly Astrophysical Institute Potsdam |
| Gomez, Daniel | Universidad de Buenos Aires |
| Granzer, Thomas | Astrophysikalisches Institut Potsdam (AIP) |
| Guenther, Eike | Thueringer Landessternwarte Tautenburg |
| Hainaut, Olivier | European Southern Observatory |
| Henrichs, Huib | Astronomical Institute, University of Amsterdam |
| Hoard, D. W. | Cerro Tololo Interamerican Observatory |
| Holmes, Shadrian | Cerro Tololo Interamerican Observatory |
| Holzwarth, Volkmar | Max-Planck-Institut fuer Aeronomie |
| Hoyng, Peter | SRON |
| Hubrig, Swetlana | European Southern Observatory |
| Huelamo, Nuria | MPI fur extraterrestrische Physik |
| Hussain, Gaitee | Smithsonian Astrophysical Observatory |
| Ilyin, Ilya | University of Oulu |
| Johns-Krull, Christopher | University of California |
| Judge, Philip | HAO, NCAR |
| Kanaan, Antônio | Universidade Federal de Santa Catarina |
| Keller, Christoph | National Solar Observatory |
| Kervella, Pierre | European Southern Observatory |
| Khalack, Victor | Main Astronomical Observatory, Kiev |
| Knoelker, Michael | UCAR |
| Kochukhov, Oleg | Uppsala Astronomical Observatory |
| Koenig, Brigitte | MPI fuer extraterrestrische Physik |
| Korhonen, Heidi | University of Oulu, Astronomy Division |
| Kosovichev, Alexander | Stanford University |
| Kürster, Martin | European Southern Observatory |
| Labbe, Erika | Cerro Tololo Interamerican Observatory |
| Landi Degl'Innocenti, Egidio | Dipartimento di Astronomia, Universita` di Firenze |
| Landstreet, John | University of Western Ontario |
| Lignieres, Francois | Laboratoire d'Astrophysique |
| Linsky, Jeffrey | JILA |
| Lites, Bruce | High Altitude Observatory, National Center for Atmospheric Research |
| Lopez Ariste, Arturo | High Altitude Observatory |
| Lopez Fuentes, Marcelo C. | Instituto de Astronomia y Fisica del Espacio |
| MacGregor, Keith | High Altitude Observatory/NCAR |
| Magalhães, Antonio Mário | Universidade de São Paulo |
| Mandrini, Cristina H. | Instituto de Astronomia y Fisica del Espacio |
| Mathys, Gautier | European Southern Observatory |
| Mennickent, Ronald | Departamento de Fisica, Universidad de Concepcion |
| Mestel, Leon | Astronomy Centre, University of Sussex |
| Mininni, Pablo Daniel | University of Buenos Aires |
| Montez, Rodolfo | Cerro Tololo Interamerican Observatory |
| Moreno-Insertis, Fernando | Instituto de Astrofisica de Canarias |
| Moss, David | Mathematics Dept, Manchester University |
| Mouschovias, Telemachos | University of Illinois |
| Neiner, Coralie | Observatoire de Meudon |
| Nordsieck, Kenneth | Dept of Astronomy, University of Wisconsin |
| Paletou, Frederic | Instituto de Astrofisica de Canarias |
| Petit, Pascal | Observatoire Midi-Pyrenees |
| Piskunov, Nikolai | Uppsala Astronomical Observatory |
| Povel, Hanspeter | Institute of Astronomy |
| Priest, Eric | St. Andrews University |
| Reisenegger, Andreas | Pontificia Universidad Católica de Chile |
| Rempel, Matthias | Max-Planck-Institut fuer Aeronomie |
| Rice, John | Department of Physics, Brandon University |
| Romanyuk, Iosif | Special Astrophysical Observatory, Russian |
| Rosner, Robert | University of Chicago |
| Rousselet-Perraut, Karine | Laboratoire d'Astrophysique de l'Observatoire |
| Ruediger, Guenther | Astrophysikalisches Institut Potsdam |
Ryan, Richard |
University of St. Andrews |
| Saar, Steven | Harvard-Smithsonian Center for Astrophysics |
| Sanchez Almeida, Jorge | Instituto de Astrofisica de Canarias |
| Schmidt, Gary | Steward Observatory |
| Schmitt, Jürgen | Hamburger Sternwarte |
| Schuessler, Manfred | Max-Planck-Institut fuer Aeronomie |
| Schwope, Axel | Astrophysical Institute Potsdam |
| Semel, Meir | Observatoire de Meudon |
| Shorlin, Stephen | The University of Western Ontario |
| Solanki, Sami K. | Max-Planck-Institut fuer Aeronomie |
| Spruit, Hendrik | MPI for Astrophysics |
| Stairs, Ingrid | National Radio Astronomy Observatory |
| Staude, Juergen | Astrophys. Inst. Potsdam, Solar Observatory |
| Stefl, Stanislav | Astron. Inst., Academy of Sciences of the Czech |
| Stehlé, Chantal | Observatoire de Paris |
| Stenflo, Jan | Institute of Astronomy |
| Sterzik, Michael | European Southern Observatory |
| Stift, Martin | Institute for Astronomy |
| Strassmeier, Klaus G. | AIP |
| Thomas, John H. | University of Rochester |
| Trujillo Bueno, Javier | Instituto de Astrofisica de Canarias |
| Vakili, Farrokh | Observatoire de la Cote d'Azur, Fresnel |
| Valenti, Jeff | STScI |
| Van Ballegooijen, Aad | Harvard-Smithsonian Center for Astrophysics |
| Vauclair, Gerard | Observatoire Midi Pyrenees |
| Vauclair, Sylvie | Laboratoire d'astrophysique de Toulouse |
| Wachter, Stefanie | Cerro Tololo Inter-American Observatory |
| Wade, Gregg | Université de Montréal |
| Wahlgren, Glenn M. | Department of Physics, Lund University |
| White, Stephen | University of Maryland |
| Wickramasinghe, Dayal Tissa | Australian National University |
| Zita, E.J. | The Evergreen State College |