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First TMT Primary Mirror Segment Assembly Successfully Manufactured and Built in India
May 9th, 2022 Engineering & Technology

India-TMT and industry partners Larsen and Toubro (L&T) successfully manufactured and assembled the first TMT Segment Support Assembly (SSA) in L&T Coimbatore facility. Hard work paid off and India-TMT successfully passed an Assembly Readiness Review a few weeks ago, presenting their first and recently assembled TMT SSA, including all separate...

TMT’s Wide-Field Optical Spectrometer Instrument Passes Conceptual Design Review
April 7th, 2022 Engineering & Technology

TMT’s Wide-Field Optical Spectrometer (WFOS), one of its three first-light instruments, successfully completed its Conceptual Design Review in February 2022. This review completed the conceptual design phase and ushered WFOS into its Preliminary Design Phase.

TMT’s Secondary and Tertiary Mirrors Coating Facility Passes Conceptual Design Review
October 21st, 2021 Engineering & Technology

The coating chamber that will provide the required highly reflective thin and uniform coating to both TMT’s Secondary and Tertiary Mirrors (M2 and M3, respectively) recently passed its conceptual design review. The conceptual design and scope of the Secondary and Tertiary Mirrors Coating Facility (M2M3 COAT) was executed and developed by India TMT Coordination Centre (ITCC), via contract with Hind High Vacuum (HHV) headquartered in Bengaluru,...

TMT successfully passes a formal milestone review for the planning of its future operations
October 1st, 2021 Science & Astronomy

TMT recently achieved a major project milestone, with a review Board, mainly composed of external reviewers, concluding that its plans for Observatory Operations, Commissioning and Data-Management (OCDM) have reached sufficient maturity at this stage of the project design. Concretely, this positive preliminary review means that TMT’s operations plans are ready for the next rounds of Project reviews, which will assess not only operations but...

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.

Scientists Attend First TMT-GMT Joint Science Advisory Committee Meeting
April 28th, 2020 Science & Astronomy

Scientists recently attended the first joint TMT-GMT Science Advisory Committee (SAC) meeting. Due to the COVID-19 pandemic, the meeting was held virtually to ensure the safety of all its members. The meeting was of historical importance, as it was the first of its kind to be commonly organized with the Giant Magellan Telescope (GMT) Science Advisory Committee.

Successful Receiving Inspection of 18 Mirror Blanks in India
February 6th, 2020 Engineering & Technology

One of TMT’s most important components – its huge primary mirror that spans over 30 meters – continues to be manufactured around the world.

TMT Project Engineers at Vertical Laboratories in California test TMT Warping Harness Components
November 13th, 2019 Engineering & Technology

The leaf springs required for TMT warping harness mechanism, supporting each one of the 492 primary active segments, are being tested and validated in an Environmental Simulation Laboratory.

TMT Common Software Successfully Passes Pre-Shipment Review
October 15th, 2019 Engineering & Technology

The Thirty Meter Telescope Common Software (CSW), which has been under development the past two years, recently passed its pre-shipment review, meaning it is consistent with its original requirements and design and is ready for its future integration within TMT’s software infrastructure.

Segment Support Assembly (SSA) Pre-Construction Meeting at Larsen & Toubro in India
June 24th, 2019 Engineering & Technology

Pasadena, CA (June 06, 2019) – A Segment Support Assembly (SSA) “pre-build” meeting at the Coimbatore facility of Larsen & Toubro (L&T) was successfully completed on May 22, 2019. The meeting was aimed at assessing the readiness of the L&T team to start manufacturing their first SSAs. Participants included India TMT Coordination Centre (ITCC) and the TMT Project Office team.

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