File:COCOA For Cryo (6516150557).jpg
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Summary
[edit]DescriptionCOCOA For Cryo (6516150557).jpg |
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 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. |
19 June 2023
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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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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Orientation | Normal |
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Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 15:43, 9 December 2011 |
Color space | sRGB |
Image width | 3,264 px |
Image height | 4,650 px |
Date metadata was last modified | 10:43, 9 December 2011 |
Date and time of digitizing | 10:43, 9 December 2011 |
Unique ID of original document | xmp.did:4004D6CBA122E1119640E74FC6223B09 |