| Country |
Institution |
 |
Argentina |
Facultad de Ciencias Astronómicas y Geofísicas, Buenos Aires |
 |
Austria |
Kuffner Observatory, Vienna |
 |
Belgium |
Royal Observatory of Belgium, Ukkel |
 |
Brazil |
Instituto Astronomico e Geofisico, Sao Paulo |
 |
Canada |
Canadian Astronomy Data Center, Victoria (Principal Centre Mirror Site) |
 |
Costa Rica |
Universidad de Costa Rica, San José |
 |
China |
Center for Astrophysics, Hefei (local access only) |
 |
ESO |
European Southern Observatory, Garching (local access only) |
 |
France |
Centre de Donees Astronomiques, Strasbourg |
 |
Israel |
Wise Observatory, Tel Aviv |
 |
Italy |
Astronomical Observatory, Trieste |
 |
Japan |
National Astronomical Observatory,Tokio |
 |
Mexico |
Instituto Nacional de Astrofisica,
Optica y Electronica, Puebla |
 |
The Netherlands |
Astronomical Institute, Utrecht |
 |
Poland |
Center for Astronomy, Torun |
 |
Russia |
Institute of Astronomy of
the Russian Academy of Sciences, Moscow |
 |
Spain |
LAEFF, Madrid (Principal Centre) |
 |
Sweden |
Astronomical Observatory, Uppsala (serving the Nordic Countries) |
 |
Taiwan |
Institute of Physics and Astronomy, Chung-Li |
 |
United Kingdom |
Rutherford Appleton Laboratory, Didcot |
 |
United States |
Space Telescope Science
Institute, Baltimore |
