| BONNAREL François | CDS, Obs. Strasbourg, F |
| CHILINGARIAN Igor V. | SAI MSU / SAO RAS, Ru |
| CURRIE Malcolm J. | Rutherford Appleton lab., UK |
| DAVENHALL Clive | Royal Obs., Edinburgh, UK |
| DEBRAY Bernard | Obs. Besançon, F |
| DERRIERE Sébastien | CDS, Obs. Strasbourg, F |
| DIDELON Pierre | CEA/DSM/DAPNIA/SAp, F |
| DUBERNET-TUCKEY M.-Lise | LERMA, Obs. Paris, F |
| FABBIANO Giuseppina | Harvard-SAO, CfA, USA |
| GENOVA Françoise | CDS, Obs. Strasbourg, F |
| GRAY Norman | Starlink/Univ. Glasgow, UK |
| GUAINAZZI Matteo | XMM-Newton SOC Vilspa, Sp |
| HARIDAS Vivek | PHA / JHU, USA |
| JEGOUZO Isabelle | GEPI, Observatoire de Paris, F |
| KIMBALL Timothy | STSCi, USA |
| KITLEY Garry | Angl.Austr.Obs.,Epping,AUS |
| LEMSON Gerard | MPI Extr. Phys., Garching, D |
| LEONI Marco | ESO, Munich, D |
| LINDE Tony | AstroGrid, Univ. Leicester, UK |
| LOUYS Mireille | LSIIT and CDS Strasbg, F |
| MANN Bob | Univ. of Edinburgh, UK |
| McDOWELL Jonathan | Harvard/Cfa, USA |
| McGLYNN Thomas A. | NASA/GSFC HEASARC, USA |
| MICHEL Laurent | Obs. Strasbourg, F |
| NGUYEN Hgoc Hoan | Obs. Strasbourg, F |
| NODDLE Keith | Univ. Leicester, Ph.&Astr., UK |
| OCHSENBEIN François | CDS, Obs. Strasbourg, F |
| ORTIZ Patricio F. | Univ. of Leicester, UK |
| OSUNA ALCALAYA Pedro | ESA RSSD/SERCO VILSPA |
| PADOVANI Paolo | STScI, USA |
| PAGE Clive | Univ. Leicester, UK |
| PASIAN Fabio | INAF/Oss.Astr.Trieste, I |
| PLANTE Ray | NCSA/UIUC (NVO), USA |
| QUINN Peter | ESO, Munich, D |
| RICHARDS Anita | Jodrell Bk. Observ., UK |
| SAVALLE Renaud | CFHT, Kamuela, Hawaii |
| SFORNA Diego | ESO, Garching, D |
| SHAW Richard A. | NOAO, Tucson, USA |
| SHIRASAKI Yuji | NAOJ, Japon |
| SOLANO Enrique | LAEFF-INTA, Madrid, Sp |
| TAJAHMADY Françoise | CAI-GEPI, Obs. Paris, F |
| THOMPSON Randall | STScI, USA |
| WILLIAMS Roy | Caltech, CA, USA |
| ZINS Gérard | JMMC/LAOG Obs.Grenoble |