File:John Holdren official portrait small.jpg
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John_Holdren_official_portrait_small.jpg (170 × 212 pixels, file size: 57 KB, MIME type: image/jpeg)
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Structured data
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Summary[edit]
DescriptionJohn Holdren official portrait small.jpg | Official portrait of the Director of the Office of Science and Technology Policy John Holdren. |
Date | |
Source | http://www.ostp.gov/cs/director_john_p_holdren |
Author | Office of Science and Technology Policy |
Licensing[edit]
Public domainPublic domainfalsefalse |
This image is a work of an Office of Science and Technology Policy employee, taken or made as part of that person's official duties. As works of the U.S. federal government, all OSTP images are in the public domain in the United States. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:32, 18 November 2009 | 170 × 212 (57 KB) | Gage (talk | contribs) | {{Information |Description=Official portrait of the Director of the Office of Science and Technology Policy {{w|John Holdren}}. |Source=http://www.ostp.gov/cs/director_john_p_holdren |Date=2009-4-24 |Author=Office of Science and Technology Policy |Permiss |
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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.
Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D70 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/6.3 |
Date and time of data generation | 15:38, 24 April 2009 |
Lens focal length | 85 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop 7.0 |
File change date and time | 17:26, 18 November 2009 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 15:38, 24 April 2009 |
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 5 APEX (f/5.66) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 80 |
DateTimeOriginal subseconds | 80 |
DateTimeDigitized subseconds | 80 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 127 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |