Gemini is seeking self-nominations from astronomers from Argentina, Brazil, and Canada to serve on its Users' Committee. The Committee reports to the Observatory Director, and provides feedback on all areas of...

A dedicated webpage describing the effects of the different CCD quantum efficiencies in the GMOS detector arrays on photometry and flat-fielding has been added to the GMOS instrument pages. Anyone interested in...

The US National Gemini Office (US NGO) has released Version 2.0 of the GMOS Data Reduction Cookbook and posted it to the US NGO website. This revision includes 1) updating the...

Both of Gemini’s visual workhorse imager/spectrometers have had issues with detector noise and other features in the past month. The issues are more impactful for GMOS-S, while GMOS-N has a few bad...

Two virtual workshops describing the important changes in the 2022B call for proposals — support for the Astronomical Event Observatory Network (AEON), dual-anonymous review process (DARP) support, and a category for JWST...

Gemini North and South are accepting proposals for the Fast Turnaround (FT) program. The upcoming deadline is 12:00 (noon) Hawai‘i Standard Time on 31 March 2022. Please note the change in deadline...