CATAC Update on the Thirty Meter Telescope

By / par Michael Balogh (CATAC Chair)
(Cassiopeia – Autumn / l’automne 2021)

Recent News

The future of the TMT project is strongly linked with the recommendations of the anticipated US Decadal Review (Astro2020). Should the US-Extremely Large Telescope (US-ELTP) program be the top-ranked priority in that review, there will be an opportunity for the US National Science Foundation (NSF) to become formally involved. The Project has been preparing for the Preliminary Design Review that would follow – this would be a thorough review of all aspects of the Project. The delay to the release of Astro2020 means this Review, and subsequent activities, are correspondingly delayed. The current estimate for publication of Astro2020 is Fall 2021.

On Aug 23, the TMT International Observatory (TIO) was informed that its land concession on La Palma had been cancelled by the Tribunal Superior de Justicia de Canarias. This was the result of an appeal by an environmental group called Ben Magec, who had also successfully appealed the first land concession in 2019. This outcome was not anticipated, and appeals to the ruling are being considered.

TMT Science Forum

The next TMT Science forum is being planned for June 26-29, 2022 at UBC in Vancouver. However, with the delay to the release of Astro2020, and the remaining uncertainty around travel restrictions in the near future, the possibility of delaying this meeting until 2023 is being considered.

CATAC Membership

Michael Balogh (University of Waterloo), Chair,
Bob Abraham (University of Toronto; TIO SAC)
Stefi Baum (University of Manitoba)
Laura Ferrarese (NRC)
David Lafrenière (Université de Montréal)
Harvey Richer (UBC)
Kristine Spekkens (Royal Military College of Canada)
Luc Simard (Director General of NRC-HAA, non-voting, ex-officio)
Don Brooks (Executive Director of ACURA, non-voting, ex-officio)
Rob Thacker (Acting CASCA President, non-voting, ex-officio)
Kim Venn (TIO Governing Board, non-voting, ex-officio)
Stan Metchev (TIO SAC, non-voting, ex-officio)
Tim Davidge (TIO SAC Canadian co-chair; NRC, observer)
Greg Fahlman (NRC, observer)

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