The Gemini North observing database will be offline for several hours on Tuesday, August 20 Wednesday, August 21 while we perform hardware maintenance.

During this time the following services will be unavailable:

• Observing Tool synchronizations and file transfers
• Phase I Tool guide star probability queries
• Target of Opportunity triggers

Please refresh this page for updates:

2024-Aug-20 @ 9:45 am HST: The hardware maintenance has been moved to Wednesday, Aug 21.
2024-Aug-21 @ 8:45 am HST: Work is starting and the ODB is going offline shortly.
2024-Aug-21 @ 9:20 am HST: The GN ODB is offline.
2024-Aug-21 @ 1:00 pm HST: The GN ODB is back online.