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.

Gemini is now accepting proposals for observing time in Semester 2023A. The submission deadline varies with participant. A new version of the Phase I Tool (PIT) has been released to support proposal submissions.

Gemini is now accepting proposals for observing time in Semester 2022B. The submission deadline varies with participant. A new version of the Phase I Tool (PIT) has been released to support proposal submissions.

Gemini is now accepting proposals for observing time in Semester 2022A. The submission deadline varies with participant. A new version of the Phase I Tool (PIT) has been released to support proposal submissions.

Gemini North is accepting proposals for the Fast Turnaround (FT) program. We are not yet accepting proposals for Gemini South. Here, we give information specific to this proposal cycle. Please see the other FT pages - particularly the rules - for general information about the program. FT-specific proposal templates must now be used for all FT proposals; see the "PIT information" section below.

Gemini North is accepting proposals for the Fast Turnaround (FT) program. We are not yet accepting proposals for Gemini South. Here, we give information specific to this proposal cycle. Please see the other FT pages - particularly the rules - for general information about the program. FT-specific proposal templates must now be used for all FT proposals; see the "PIT information" section below.