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TMT Adaptive Secondary Mirror Passes Conceptual Design
October 18th, 2018 Engineering & Technology

Pasadena, CA - Sept. 25, 2018 – The TMT Project Office recently held a conceptual design review to evaluate the design study for the TMT’s Adaptive Secondary Mirror (AM2) system.

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TMT Executive Software Successfully Passes First Phase of Preliminary Design Review
October 11th, 2018 Engineering & Technology

Pasadena, 5 October, 2018 - The TMT Observatory Executive Software (ESW) has passed a key milestone and is now ready to enter final design phase. An ESW Preliminary Design Review phase1 (PDR1) was held at the project office on September 27, 2018. ThoughtWorks, ITCC and TMT Engineers presented the overall Executive Software architecture and operations concepts, as well as their updated requirements and technical use cases.

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The TMT Primary Mirror System Successfully Passes Final Design Review
September 10th, 2018 Engineering & Technology

PASADENA (July 26-27, 2018)– The Thirty Meter Telescope Optics Group recently achieved a critical milestone by passing its Primary Mirror Optics System (M1S) final design review. The review board, comprised of international reviewers and observers from various institutions including ESO, ITCC, JPL, JWST/Ball Aerospace, KECK, NAOJ, NIAOT, and the TMTPO*, met at TMT headquarters in Pasadena.

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Thirty Meter Telescope’s Cryogenic Cooling System Passes Conceptual Design Review
August 29th, 2018 Engineering & Technology

PASADENA July 11, 2018 – The conceptual design of TMT’s Cryogenic Cooling System (CRYO) has passed its conceptual design review. Engineers from the Technical Institute of Physics and Chemistry (TIPC) of the Chinese Academy of Sciences (CAS) joined TIO engineers at the project office to present the system that will be used to maintain parts of TMT’s first-light science instruments at cryogenic temperatures of 77 K.

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TMT Telescope Control System (TCS) Making Progress Toward Preliminary Design Review
June 19th, 2018 Engineering & Technology

Work is moving forward on TMT’s Telescope Control System (TCS), which is responsible for the coordination and control of the various telescope subsystems, responding to commands received from the observatory control system and from expert user interfaces. A part of TMT’s India work-share, the TCS is technically challenging due to the large number of external interfaces and the need for efficient communication with many distributed teams from...

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Thirty Meter Telescope’s Refrigeration Cooling System Passes Conceptual Design Review
March 19th, 2018 Engineering & Technology

Pasadena, March 16, 2018 - The conceptual design and scope of TMT’s Refrigerant Cooling System (REFR), which was executed and developed by a close Chinese-North American collaboration, successfully passed a recent conceptual design review. This system will be used to provide cooling to electronics enclosures mounted on the telescope structure. The system also maintains several TMT instrument enclosures at subzero temperatures to reduce thermal...

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TMT Observatory Software Infrastructure Progress
February 15th, 2018 Engineering & Technology

The year started at full speed for the TMT Observatory Software (OSW) team, who met in Pune, India with their colleagues from the India TMT Coordination Center (ITCC) and ThoughtWorks engineers to conduct their 3rd Common Software (CSW) sub-system inception meeting.

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Mirror Blank from Japan Successfully Shipped to Bengaluru, India
January 9th, 2018 Engineering & Technology

The shipment of TMT’s first meniscus-shaped primary mirror segment to the Indian Institute of Astrophysics (IIA) in Bengaluru (Bangalore) has just been completed.

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Thirty Meter Telescope Narrow Field InfraRed Adaptive Optics System Real-Time Controller Proceeds to Fabrication Phase
January 8th, 2018 Engineering & Technology

The Real-Time Controller of TMT’s Narrow Field InfraRed Adaptive Optics System (NFIRAOS) successfully passed its final design review and is ready to proceed to the fabrication phase, which is expected to last approximately four years.

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TMT to work with Coherent Inc. to polish primary mirror
November 7th, 2017 Engineering & Technology

Marking a major production milestone, TMT has entered into a contract with Coherent Inc., one of the world’s leading providers of lasers and laser-based technology for scientific, commercial and industrial customers, to polish its U.S. manufactured primary mirrors (M1) segments.