File:COCOA For Cryo (6516150557).jpg
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Size of this preview: 421 × 600 pixels. Other resolutions: 168 × 240 pixels | 337 × 480 pixels | 539 × 768 pixels | 719 × 1,024 pixels | 1,437 × 2,048 pixels | 3,264 × 4,650 pixels.
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Summary
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| Description |
The Center Of Curvature Optical Assembly (COCOA) will allow the program to verify the optical performance of the 21.3-foot (6.5-meter) primary mirror at its 40 degrees Kelvin (-233 Celsius) operating temperature. The COCOA contains mechanical and optical instruments that allow the test team to identify, align and test the 18-segments from outside the vacuum chamber. Note: The background of this image has been digitally removed. Credit: ITT Exelis Subscribe to our YouTube channel |
| Date | |
| Source | COCOA For Cryo |
| Author | NASA's James Webb Space Telescope from Greenbelt, MD, USA |
Licensing
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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
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- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
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This image was originally posted to Flickr by James Webb Space Telescope at https://flickr.com/photos/50785054@N03/6516150557. It was reviewed on 19 June 2023 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:48, 19 June 2023 | | 3,264 × 4,650 (1.73 MB) | Astromessier (talk | contribs) | Transferred from Flickr via #flickr2commons |
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