File:Primary Mirror Segment Cryogenic Testing (5843521886).jpg
Original file (4,256 × 2,832 pixels, file size: 4.29 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionPrimary Mirror Segment Cryogenic Testing (5843521886).jpg |
Ball engineers dismantle array of six gold-plated James Webb Space Telescope mirrors for transport to Ball Aerospace after cryogenic testing at Marshall's X-ray and Cryogenic Facility. Credit: Ball Aerospace Subscribe to our YouTube channel |
Date | |
Source | Primary Mirror Segment Cryogenic Testing |
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@N03/5843521886. It was reviewed on 7 June 2023 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
7 June 2023
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:51, 7 June 2023 | 4,256 × 2,832 (4.29 MB) | Astromessier (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title |
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Camera manufacturer | NIKON CORPORATION |
Camera model | NIKON D3S |
Author | EMMETT GIVEN |
Exposure time | 1/160 sec (0.00625) |
F-number | f/6.3 |
ISO speed rating | 1,600 |
Date and time of data generation | 11:18, 14 June 2011 |
Lens focal length | 145 mm |
Width | 4,256 px |
Height | 2,832 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop CS5 Macintosh |
File change date and time | 16:08, 15 June 2011 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 11:18, 14 June 2011 |
APEX shutter speed | 7.321928 |
APEX aperture | 5.310704 |
APEX exposure bias | 0 |
Maximum land aperture | 4.3 APEX (f/4.44) |
Subject distance | 8.91 meters |
Metering mode | Spot |
Light source | Unknown |
Flash | Flash fired, strobe return light not detected, compulsory flash firing |
DateTimeOriginal subseconds | 08 |
DateTimeDigitized subseconds | 08 |
Color space | Uncalibrated |
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 | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 145 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 2024691 |
Lens used | 70.0-300.0 mm f/4.0-5.6 |
Rating (out of 5) | 3 |
Date metadata was last modified | 11:08, 15 June 2011 |
Writer | FRED DEATON |
Unique ID of original document | xmp.did:AA5A6A7A8D97E0119AAFFD45F55B92EA |
Keywords |
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