The 2023B Gemini Observatory Call for Proposals has been released. Proposals are being accepted for observations from 1 August 2023 to 31 January 2024. Gemini North and Gemini South are expected to have 162 and 141 nights available for science, respectively. A new version of the Phase I Tool (PIT) has been released to support proposal submissions. Please note that all Gemini proposals requesting time from the United States, Canada, Brazil or Argentina must be anonymized. This applies to programs requesting time only from each of those partners, and to joint programs requesting time from multiple participants which include them. The submission deadline ranges from 31 March to 3 April 2023 as outlined here. 

For more information about Gemini’s capabilities see the Capabilities Brochure.