File:Katherine Johnson medal.jpeg
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![File:Katherine Johnson medal.jpeg](https://upload.wikimedia.org/wikipedia/commons/thumb/2/22/Katherine_Johnson_medal.jpeg/514px-Katherine_Johnson_medal.jpeg)
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Original file (2,686 × 3,135 pixels, file size: 2.29 MB, MIME type: image/jpeg)
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Summary
DescriptionKatherine Johnson medal.jpeg |
English: Former NASA mathematician Katherine Johnson is seen after President Barack Obama presented her with the Presidential Medal of Freedom, Tuesday, Nov. 24, 2015, during a ceremony in the East Room of the White House in Washington. Photo Credit: (NASA/Bill Ingalls) Johnson's computations have influenced every major space program from Mercury through the Shuttle program. Johnson was hired as a research mathematician at the Langley Research Center with the National Advisory Committee for Aeronautics (NACA), the agency that preceded NASA, after they opened hiring to African-Americans and women. Johnson exhibited exceptional technical leadership and is known especially for her calculations of the 1961 trajectory for Alan Shepard’s flight (first American in space), the 1962 verification of the first flight calculation made by an electronic computer for John Glenn’s orbit (first American to orbit the earth), and the 1969 Apollo 11 trajectory to the moon. In her later NASA career, Johnson worked on the Space Shuttle program and the Earth Resources Satellite and encouraged students to pursue careers in science and technology fields. |
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Date | Taken on 24 November 2015, 17:53:35 | |||||||||||
Source | https://www.nasa.gov/sites/default/files/thumbnails/image/23178940342_d13d4aa5f6_o.jpg | |||||||||||
Author |
NASA/Bill Ingalls
creator QS:P170,Q71171454 |
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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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Warnings:
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Captions
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Items portrayed in this file
depicts
24 November 2015
0.003125 second
120 millimetre
1,600
image/jpeg
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:59, 27 March 2016 | ![]() | 2,686 × 3,135 (2.29 MB) | commons>Aurinia | User created page with UploadWizard |
File usage
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D800 |
Author | NASA/Bill Ingalls |
Exposure time | 1/320 sec (0.003125) |
F Number | f/4 |
ISO speed rating | 1,600 |
Date and time of data generation | 17:53, 24 November 2015 |
Lens focal length | 120 mm |
Credit/Provider | (NASA/Bill Ingalls) |
Source | (NASA/Bill Ingalls) |
Headline | Katherine Johnson Receives Presidential Medal of Freedom |
Label | Red |
Short title |
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Copyright holder |
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Image title |
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Usage terms |
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City shown | Washington |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop Lightroom 6.3 (Macintosh) |
File change date and time | 18:40, 24 November 2015 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 17:53, 24 November 2015 |
APEX shutter speed | 8.321928 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Focal plane X resolution | 2,048.4022216797 |
Focal plane Y resolution | 2,048.4022216797 |
Focal plane resolution unit | 3 |
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 | 120 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 3044667 |
Lens used | 24.0-120.0 mm f/4.0 |
Writer | bi |
Special instructions | MANDATORY CREDIT: (NASA/Bill Ingalls) AFS 8/101 - Permanent |
Original transmission location code | NHQ201511240003 |
Date metadata was last modified | 13:40, 24 November 2015 |
Rating (out of 5) | 5 |
Unique ID of original document | 0CE79B79349B2B25574F5C55E7EAB56E |
Contact information |
NASA Headquarters 300 E Street, SW Washington, DC, 20546 USA |
Keywords |
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Code for country shown | USA |
Sublocation of city shown | White House |
Province or state shown | DC |
Country shown | USA |
IIM version | 4 |
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