La Silla Paranal Observatory - Contact Information
General Contact Information
- All Important ESO Contact Addresses
- The ESO-Wide Phone List. E-mail addresses for ESO Garching, Santiago, Paranal, La Silla, ALMA and APEX
- La Silla Contact Information
- Paranal Contact Information
- APEX Contact Information
- Other Important Contact Information
Contact Details for La Silla
In case of EMERGENCY call 4444 or use beeper 93-37 or Radio Channel 2
NB: the numbers below are not to be used to inquiry about tour visits; estos numeros no son para preguntas de visitas turisticas. Please check, por favor vea: La Silla Visitas
- ESO La Silla switchboard: +56 2 2464 4100
- To call La Silla Pelicano gate within Chile, just dial: +56 2 2463 3030
- La Silla Phone List
- Questions related to the Science Operations or the La Silla instruments should be addressed to the Science Operations Group
- The La Silla Communications page
Contact Details for Paranal
In case of EMERGENCY call 5555 or use Radio Channel 3
- ESO Paranal switchboard: +56 55 243 5100
- Paranal Phone List
- Questions related to the Science Operations or the Paranal instruments should be addressed to the Science Operations Group
Contact Details for APEX
- APEX Office San Pedro telephone number: +56 55 244 8200
- APEX Staff Phone List
Other Important Contact Information
- Important ESO Sites Contact Addresses
- The User Support Department (USD) (email: usd-help@eso.org) is responsible for assisting users during the observing proposal preparation processes (Phase 1 and Phase 1). The USD also maintains the Service Mode status reports, and provides assistance to Science Operations Teams on the mountains.