Instrumentation Updated December 5, 2021, by achene Content owned by rdiaz Share Tweet Instrumentation Current Instruments Future Instruments Visiting Instrument Program Instrument Upgrade Program Retired Instruments Performance Monitoring Timing information in Gemini Instruments Announcements July 18, 2023 GMOS-S upcoming intervention June 16, 2023 GMOS-N B600 PIs are encouraged to use B480 grating View All News