- O/IR System
Users Support Portal
The US NGO main goal is to support US Gemini Users in the phases of the astronomical observing cycle, from proposal preparation through data analysis. This page is the main portal to all information needed in the different phases, explaining and connecting to specific Gemini web pages, where users can find definitive contents on instruments and modes. In addition, this page contains tools for data reduction and analysis for the entire Gemini community. You don't find what you are looking for? Let us know (email addresses below).
GMOS-N Status Update: Information on the recent successful GMOS-N intervention to access and refill air bubbles in the (previously inaccessible) lens interfaces
Advanced Data Reduction Tips Tutorial for GMOS (Imaging only) is now available.
Last updated or reviewed September 17, 2019.