The Gemini observing databases will be offline for several hours on Tuesday, December 11 while we perform software updates.
During this time the following services will be unavailable:
- Observing Tool synchronizations, file transfers, and non-sidereal target queries
- Phase I Tool guide star probability queries
The new 2019A Observing Tool should be available on Wednesday, December 12 and will be required to access the observing databases.