File:Webb's_MIRI_Shield_Dropping_in_on_Dropping_Temperatures_(11211724826).jpg
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Summary
DescriptionWebb's MIRI Shield Dropping in on Dropping Temperatures (11211724826).jpg |
Goddard Technicians Tony Kiem (left) and George Mooney (right) guide the craned structure holding the Webb telescope's Mid-Infrared Instrument or MIRI Shield Environmental Test Unit into place in a cryogenic (cooling) test chamber. This shield will be used to simulate the MIRI instrument during prelaunch testing to verify that the MIRI cooling system will function properly in space. Goddard Safety Engineer Richard Bowlan watches from above. Image Credit: NASA/Chris Gunn NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram |
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Source | Webb's MIRI Shield Dropping in on Dropping Temperatures | |||||||||||
Author |
NASA Goddard Space Flight Center from Greenbelt, MD, USA
creator QS:P170,Q110278636 |
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This image was originally posted to Flickr by NASA Goddard Photo and Video at https://flickr.com/photos/24662369@N07/11211724826. It was reviewed on 17 September 2016 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
17 September 2016
Public domainPublic domainfalsefalse |
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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27 November 2013
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:50, 17 September 2016 | 2,000 × 1,500 (2.09 MB) | Vanished Account Byeznhpyxeuztibuo | Transferred from Flickr via Flickr2Commons |
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Metadata
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Image title |
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Exposure time | 5/32 sec (0.15625) |
F-number | f/2.8 |
ISO speed rating | 400 |
Date and time of data generation | 10:03, 27 November 2013 |
Lens focal length | 2.77 mm |
Width | 2,000 px |
Height | 1,500 px |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS6 (Macintosh) |
File change date and time | 11:20, 27 November 2013 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 10:03, 27 November 2013 |
Meaning of each component |
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Image compression mode | 3.588026081802 |
Shutter speed | 2.687 |
APEX aperture | 2.97 |
Exposure bias | 0 |
Maximum land aperture | 2.97 APEX (f/2.8) |
Subject distance | 0 meters |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire, No flash function |
Supported Flashpix version | 1 |
Color space | sRGB |
Exposure index | 0 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 15 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
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Subject distance range | Unknown |
Date metadata was last modified | 06:20, 27 November 2013 |
Unique ID of original document | 7E9E8AAB8D9055C23BC4D53DE4830908 |