File:Barack Obama speaks at National Academy of Sciences 4-27-09.jpg
Barack_Obama_speaks_at_National_Academy_of_Sciences_4-27-09.jpg (624 × 351 pixels, file size: 94 KB, MIME type: image/jpeg)
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DescriptionBarack Obama speaks at National Academy of Sciences 4-27-09.jpg | President Barack Obama speaks the National Academy of Sciences. | ||||
Date | |||||
Source | Source; Story | ||||
Author | Lawrence Jackson | ||||
Permission (Reusing this file) |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:34, 29 April 2009 | 624 × 351 (94 KB) | BrokenSphere (talk | contribs) | == Summary == {{Information |Description=President Barack Obama speaks the National Academy of Sciences. |Source=[http://www.whitehouse.gov/assets/hero/hero_science_LJ-0039-1.jpg Source]; [http://www.whitehouse.gov/blog/09/04/27/The-Necessity-of-Science/ |
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Image title | President Obama: at the National Academy of Science. Official White House Photo by Lawrence Jackson |
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Camera manufacturer | Canon |
Camera model | Canon EOS 5D |
Author | Lawrence Jackson |
Copyright holder | For Personal Use only unless authorized by the White House Press |
Exposure time | 1/125 sec (0.008) |
F-number | f/2.8 |
ISO speed rating | 640 |
Date and time of data generation | 09:14, 27 April 2009 |
Lens focal length | 200 mm |
Software used | Adobe Photoshop CS3 Macintosh |
File change date and time | 12:37, 27 April 2009 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 09:14, 27 April 2009 |
APEX shutter speed | 6.965784 |
APEX aperture | 2.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Color space | Uncalibrated |
Focal plane X resolution | 3,086.925795053 |
Focal plane Y resolution | 3,091.2951167728 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |