File:Stephen hawking 2008 nasa.jpg
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Summary
DescriptionStephen hawking 2008 nasa.jpg |
English: Stephen Hawking giving a lecture for NASA's 50th anniversary |
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Date | ||||
Source | https://images.nasa.gov/details/200804210005HQ | |||
Author | NASA/Paul Alers | |||
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This image or video was catalogued by NASA Headquarters of the United States National Aeronautics and Space Administration (NASA) under Photo ID: 200804210005HQ. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. Other languages:
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Licensing
Public domainPublic domainfalsefalse |
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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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Captions
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depicts
21 April 2008
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:38, 14 March 2018 | ![]() | 2,591 × 2,709 (1.91 MB) | imagescommonswiki>Animalparty | higher resolution |
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- File:Stephen hawking 2008 nasa.jpg from Wikimedia Commons
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Metadata
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Camera model | NIKON D3 |
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Camera manufacturer | NIKON CORPORATION |
F Number | f/4 |
Lens focal length | 120 mm |
Exposure time | 1/125 sec (0.008) |
ISO speed rating | 1,250 |
Date and time of data generation | 14:13, 21 April 2008 |
Author | staff, NASA/Paul E. Alers |
Image title |
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Y and C positioning | Co-sited |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
White point chromaticity |
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Chromaticities of primarities |
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Color space transformation matrix coefficients |
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Image compression mode | 4 |
Image width | 2,591 px |
Image height | 2,709 px |
White balance | Manual white balance |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.2.0.0 |
Meaning of each component |
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Flash | Flash did not fire |
Maximum land aperture | 2.8 APEX (f/2.64) |
Light source | Unknown |
Supported Flashpix version | 0.01 |
Exif version | 0.02 |
Digital zoom ratio | 1 |
APEX exposure bias | −0.333333 |
Focal length in 35 mm film | 120 mm |
Date and time of digitizing | 14:13, 21 April 2008 |
Date metadata was last modified | 04:16, 12 June 2008 |
Software used | Adobe Photoshop CS2 |
File change date and time | 07:16, 12 June 2008 |
Keywords |
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Short title |
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Credit/Provider | NASA |
Source | NASA |
Special instructions | MANDATORY CREDIT: (NASA/PAUL E. ALERS) MANDATORY CREDIT NASA/PAUL E. ALERS |
Writer | pa |
Contact information |
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JPEG file comment | Dr. Stephen Hawking, a professor of mathematics at the University of Cambridge, delivers a speech entitled "Why we should go into space" during a lecture that is part of a series honoring NASA's 50th Anniversary, Monday, April 21, 2008, at George Washington University's Morton Auditorium in Washington. Photo Credit: (NASA/Paul. E. Alers) |