This page provides information on ideas and development plans for future operations changes at Gemini Observatory. It will provide a summary of ideas, links to documents, and opportunities for feedback.
The Observatory Control System (OCS) is the high-level software used by the community to submit proposals and prepare observations and by Gemini staff to plan and execute observations. The current system has been in use for nearly 20 years and is showing its age. While many improvements have been made there are many requested features and usability improvements that cannot be implemented in the current system. Also, the software is very difficult to maintain. Therefore, we are undertaking a long-term program to substantially rewrite the OCS. The goals of this effort are to:
Additional background can be found in articles in the October 2017 Gemini Focus and the January 2021 NOIRLab Mirror.
Community input to this process has been via community surveys, helpdesk tickets, an OCS Upgrades Working Group in 2017/2018 that included members from the community, recommendations from the STAC TDA Advisory Group, and feedback collected at AAS and other meetings. Additional feedback and ideas are encouraged. Please send us comments using the Suggestion Form.
A fundamental project in this effort, the Gemini Program Platform (GPP), passed its Conceptual Design Review in October 2019. The review documentation also includes an overview of the entire program as well as the legacy system.
The top-level concepts and changes are as follows:
The GPP had its Inception Review (akin to a final design) review in July 2020. The documentation presents mockups and descriptions of the main web applications and the underlying services. The technologies that will be used are also described. Construction of the system is now underway.
The most recent GPP updates and demonstrations were given at the 2022 Gemini Science Meeting.
Several GPP updates were given at the virtual 2021 Gemini Science Meeting The first was a workshop of the Target-of-Opportunity (ToO) process, current and future.
The second is on "Next Generation TDA at Gemini: AEON, TOMs, GPP".
An update and demo of GPP was presented in a webinar during AAS237 in January, 2021.
Recent news on Gemini operations software development and OCS Upgrades progress can be found at the Science Software Blog