File:Walk Out of the James Webb Space Telescope Secondary Mirror Support Structure (25620157436).jpg
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Summary
[edit]DescriptionWalk Out of the James Webb Space Telescope Secondary Mirror Support Structure (25620157436).jpg |
This photo shows the first time that the optically complete telescope (18 primary mirror segments, the secondary mirror, and the Aft Optics Subsystem which contains the tertiary mirror) was placed in a deployed configuration. A series of metrology test will be performed in this configuration, then the secondary mirror support structure will be stowed again. (The primary mirror segments still have black protective covers on them, but you can see the gold-coating on the round secondary mirror.) Credit: NASA/Chris Gunn Subscribe to our YouTube channel Follow us on Instagram |
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Source | Walk Out of the James Webb Space Telescope Secondary Mirror Support Structure | |||||||||||
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NASA's James Webb Space Telescope from Greenbelt, MD, USA
creator QS:P170,Q110278636 |
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This image was originally posted to Flickr by James Webb Space Telescope at https://flickr.com/photos/50785054@N03/25620157436. It was reviewed on 24 October 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
24 October 2020
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This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.) | ![]() |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:42, 24 October 2020 | ![]() | 2,058 × 2,562 (1.09 MB) | Orizan (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Camera manufacturer | Hasselblad |
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Copyright holder | Hasselblad H5D |
Exposure time | 1/6 sec (0.16666666666667) |
F-number | f/4.8 |
ISO speed rating | 400 |
Date and time of data generation | 01:04, 9 March 2016 |
Lens focal length | 24 mm |
Orientation | Normal |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop CC 2014 (Macintosh) |
File change date and time | 09:49, 9 March 2016 |
Y and C positioning | Centered |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 01:04, 9 March 2016 |
Meaning of each component |
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APEX aperture | 4.5260691271236 |
Subject distance | 4,294,967,295 meters |
Metering mode | Center weighted average |
Supported Flashpix version | 1 |
Color space | 0 |
Focal plane X resolution | 1,886.7924528302 |
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Scene capture type | Standard |
Unique image ID | 0000000000000000022554D400000213 |
Lens used | HCD 24 |
IIM version | 2 |