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News

Production of the TMT M1 mirrors ramps up at Coherent Inc.
September 8th, 2021 Engineering & Technology

The successful production of TMT polished glass-ceramic (M1 roundels) is ramping up according to plan.

TMT Hilo and friends volunteering at the Hawaii Food Basket
September 7th, 2021 Community Engagement

TMT's family and friends helping at the Hilo Food Basket.

TMT Hilo office volunteers at several opportunities
August 13th, 2021 Community Engagement

Volunteering and working together is important at TMT. TMT would like to thank everyone for all the donations of activities and goodies for the keiki and families in need of help.

New Donations to the Friends of the Children's Justice Center of East Hawaii
August 10th, 2021 Community Engagement

Diana Bisel’s volunteer work for the Friends of the Children’s Justice Center East Hawaii (FCJCEastHawaii)

Update on TMT Primary Mirror Production in the Bay Area
June 23rd, 2021 Engineering & Technology

The production of TMT’s primary mirrors in North America is progressing very well. Several polished glass-ceramic roundels are currently in production at the Coherent manufacturing facilities; three were recently finished and shipped to the TMT storage facility in the Bay Area.

TMT Laser Guide Star Facility Passes Design Milestone
June 3rd, 2021 Engineering & Technology

The TMT Laser Guide Star Facility (LGSF) has successfully completed the first phase of its Preliminary Design Review (PDR1). The LGSF will be responsible for generating artificial laser guide stars that will be used with TMT’s Adaptive Optics (AO) systems, including NFIRAOS, the Observatory’s first-light AO facility.

TMT Metrology Equipment Arrives in California
June 1st, 2021 Engineering & Technology

The optical metrology and test set for TMT’s primary mirror segments has arrived at its warehouse in California. It was sent by Arizona Optical Systems (AOS) in Tucson, Arizona, on May 11 and arrived safely the day after at the TMT storage facility after a 500-mile journey. All fabrication and test tooling for the complete metrology system were also included in the freight.

TMT Mirror Segment Handling Equipment Passes Preliminary Design Review
May 27th, 2021 Engineering & Technology

The handling equipment for TMT primary mirror (M1) segment recently passed its Preliminary Design Review. The custom-designed equipment and tooling will be used to safely handle mirrors within the observatory during operational activities.

Remembering Hugh Thompson
May 21st, 2021 TMT Partner News

TMT is deeply saddened by the passing of TMT Systems Engineer Hugh Thompson on May 7, 2021. Hugh was a colleague, good friend and inspiration to many of us who were fortunate to interact with him over his career.

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 closure of all major actions from the STR Production Readiness Review (PRR) 1 which was conducted...

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