ESO/ST-ECF
Welcome to the ESO/ST-ECF Science Archive Facility
The ESO/ST-ECF science archive is a joint collaboration of the European Organisation for Astronomical Research in the Southern Hemisphere (ESO) and the Space Telescope - European Coordinating Facility (ST-ECF). ESO observational data can be requested after the proprietary period by the astronomical community. Please read the official ESO Data Access Policy statement for more information. Both the ESO and HST archives are available world-wide. To request data you have to log in to the ESO User Portal. Please acknowledge the use of archive data in your publications.To browse the contents of the ESO archive, use the main ESO archive query form or the VirGO application.
Latest News and Updates
- Release of X-SHOOTER Science Verification (SV2) data ( 2009-10-16)
- HST Servicing Mission 4 - Early Public Observation Data Products ( 2009-09-09)
- Release of PRIMA Fringe Sensor Unit Commissioning Data ( 2009-09-01)
- Release of X-SHOOTER Science Verification (SV1) data ( 2009-08-27)
- Release of X-SHOOTER commissioning data ( 2009-07-13)
- Direct access to proprietary raw and reduced files ( 2009-06-29)
- New public HARPS Advanced Data Products ( 2009-06-25)
- GOODS/VIMOS Imaging Data Release: Version 1.0 ( 2009-04-24)
- Blu-ray discs for data distribution ( 2009-01-22)
- APEX weather query form ( 2009-01-20)





