Researchers
Principal Investigator:   -Rainer Schwenn
                                            Max-Planck-Institut fuer Aeronomie (MPAe)
                                            Max-Planck-Str.2
                                            (D37191) Katlenburg-Lindau
                                            Germany

Co-Investigators:          - Guillermo Stenborg  (MPAe)
                                    - Bernd Inhester (MPAe)
                                    - Eckardt Marsch (MPAe)
                                    - Marta Rovira
                                             Instituto de Astronomía y Física del Espacio  (IAFE)
                                             Casilla de Correo 67, Sucursal 28
                                             (1428) Buenos Aires
                                             Argentina
                                    - Gerhard Haerendel
                                             Max-Planck-Institut for Extraterrestrische Physik  (MPE) 
                                             Giessenbachstraße
                                             (85748) Garching
                                             Germany
                                    -  Carlos Francile
                                              Observatorio Astronómico Félix Aguilar  (OAFA)
                                              Av. Benavidez 8175 (o), departamento Chimbas
                                              Ciudad de San Juan
                                              Argentina.