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News

TMT’s Telescope Structure progresses to Production Readiness
May 13th, 2021 Engineering & Technology

A virtual meeting was conducted on April 5, 2021 between representatives of the National Astronomical Observatory of Japan (NAOJ, TMT Japanese Partner Institution) and the TMT Project Office (TMTPO) Telescope Structure Subsystem (STR), Systems Engineering (SE) and Project Management (PM) teams. The goal of this closeout meeting was to verify...

Progress made on TMT mirror production
April 29th, 2021 Engineering & Technology

TIO recently celebrated the completion of another eight newly polished roundels produced for the TMT primary mirror by Canon in Japan. The TIO and NAOJ teams responsible for the mirror polishing held a face-to-face meeting virtually on April 27, 2021 to confirm that the polishing results met the demanding requirements for these parts.

Update from TMT Science Advisory Committee
April 23rd, 2021 Science & Astronomy

TMT’s Science Advisory Committee (SAC), which has been meeting bi-monthly since the start of the Covid-19 pandemic, recently met to address the project status, its scientific potential and suitable instrumentation. The SAC is composed of representatives from each TMT partner who advise the Project on TMT’s design, strategies and operational matter that can have a significant impact on TMT science.

First M1 Roundels Produced by Coherent for TMT Successfully Shipped to Storage Facility in California
April 19th, 2021 Engineering & Technology

TMT and Coherent reached a new milestone this month with the completion of the first two roundels for TMT’s Primary Mirror (M1). Coherent precisely contoured and polished the optical surfaces of the roundels under the direction of TIO. They are the first of 231 roundels Coherent will provide for the TMT primary mirror array, nearly half of the total of 492 required to complete the telescope.

TMT Mirror Segment Shipping Container Design and Prototypes Completed through Collaborative Effort with Larson Packaging Company
March 8th, 2021 Engineering & Technology

TMT, in partnership with Larson Packaging Company, recently celebrated the successful design and completion of TMT’s Primary Mirror Assembly Shipping Container (PMASC). The shipping container will enclose and protect TMT’s primary mirror segments during transport and storage between their international destinations.

TMT Selects Coherent for Hexagonal Cutting of Mirror Segments
February 3rd, 2021 Engineering & Technology

A major milestone for the international Thirty Meter Telescope project (TMT) was reached in October 2020, as TMT selected California-based Coherent, Inc. for the Hexagonal cutting of the US allocation of its Primary Mirror (M1) segments. Coherent is one of the world’s leading providers of photonic solutions, including lasers and custom optics, and has extensive experience in large-scale precision optics and assemblies, such as those required...

Approval of the first Production Roundel for Thirty Meter Telescope’s Primary Mirror
February 1st, 2021 Engineering & Technology

The Thirty Meter Telescope Optics Group recently reached a critical production milestone, with the approval of the first polished roundel (# SN023) for TMT’s Primary Mirror (M1). Teams at TIO, NAOJ, and Canon reviewed the manufacturing operations required to turn a meniscus mirror blank into a polished roundel, and the roundel was confirmed to meet all requirements set by the TMT Project. This approval obtained in December 2020 validates years...

TMT PROJECT MANAGER DR. GARY SANDERS RETIRES AFTER NEARLY 17 YEARS
January 29th, 2021 TMT Partner News

Today about 100 friends and colleagues joined virtually to celebrate and honor Dr. Gary Sanders, who officially retired at the start of 2021 after nearly 17 years of leading the Thirty Meter Telescope (TMT) as Project Manager.

TMT’s Telescope Utility Services Final Design Reaches Huge Milestone
January 26th, 2021 Engineering & Technology

As an extremely complex organization of systems all interacting together, TMT will require an elaborate Telescope Utility Services (TUS) infrastructure to enable operations within the observatory, across the summit facilities, enclosure, and telescope. The first tier of TMT’s TUS successfully passed its Final Design review, covering elements of the design that pertain to the Telescope Structure and its various interfaces, via video...

Inauguration of the ITOFF facility, CREST Campus, IIA, India
January 20th, 2021 TMT Partner News

The newly built India-TMT Optics Fabrication Facility (ITOFF) was recently inaugurated by Vice President of India Shri. Venkaiah Naidu at the Center for Research and Education in Science & Technology (CREST) of the Indian Institute of Astrophysics in Bengaluru.

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