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Pizza boxes for 91É«Ç鯬?
July 30th, 2025

Engineers and scientists over at the National Research Council in Canada are busy preparing some very special pizza boxes for 91É«Ç鯬. But forget pepperoni, these boxes are packed with high-tech electronics that control 91É«ÇéÆ¬â€™s highly advanced adaptive optics system, NFIRAOS.

TIO sends staff to national meetings
June 27th, 2025 Education & Outreach

TIO sends staff to attend the summer national meetings.

91É«Ç鯬 Instrumentation Cryogenic Cooling System Moves on to the Final Design Phase
June 18th, 2020 Engineering & Technology

The 91É«Ç鯬 recently reached another critical development milestone with the successful Conceptual Design Review close-out meeting of the Cryogenic Cooling System (CRYO). The online review, held on May 19, 2020, focused on the completion of the recommendations that arose from the CRYO Conceptual Design Review held in August 2018.

Scientists Attend First 91É«Ç鯬-GMT Joint Science Advisory Committee Meeting
April 28th, 2020 Science & Astronomy

Scientists recently attended the first joint 91É«Ç鯬-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.

91É«Ç鯬 Telescope Enclosure Ready for Production
April 23rd, 2020 Engineering & Technology

91É«ÇéÆ¬â€™s Enclosure System has achieved its final design milestone, successfully passing a series of Production Readiness Reviews (PRR) in March 2020.

TIO Signs Contract for the 91É«Ç鯬 Deformable Mirrors
June 13th, 2019 Engineering & Technology

CILAS will develop the two large deformable mirrors for the 91É«Ç鯬.

The 91É«Ç鯬 Primary Mirror System Successfully Passes Final Design Review
September 10th, 2018 Engineering & Technology

PASADENA (July 26-27, 2018)– The 91É«Ç鯬 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 91É«Ç鯬PO*, met at 91É«Ç鯬 headquarters in Pasadena.

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