File:Brian Kernighan in 2012 at Bell Labs 1.jpg
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DescriptionBrian Kernighan in 2012 at Bell Labs 1.jpg |
English: Brian Kernighan speaks at a tribute to Dennis Ritchie at Bells Labs. |
Date | |
Source | https://www.flickr.com/photos/blowe/7984191331/ |
Author | Ben Lowe |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 07:34, 14 March 2014 | 4,669 × 3,113 (4.68 MB) | Edward (talk | contribs) | User created page with UploadWizard |
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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 | Canon |
---|---|
Camera model | Canon EOS 7D |
Author | Gary J. Murakami |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/4 |
ISO speed rating | 400 |
Date and time of data generation | 10:10, 7 September 2012 |
Lens focal length | 135 mm |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Lightroom 4.1 (Macintosh) |
File change date and time | 21:47, 10 September 2012 |
Exposure Program | Shutter priority |
Exif version | 2.3 |
Date and time of digitizing | 10:10, 7 September 2012 |
APEX shutter speed | 5.906891 |
APEX aperture | 4 |
APEX exposure bias | −1 |
Maximum land aperture | 2 APEX (f/2) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Focal plane X resolution | 5,715.545755237 |
Focal plane Y resolution | 5,808.4033613445 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 670511665 |
Lens used | EF135mm f/2L USM |
Owner of camera | Gary J. Murakami |
Rating (out of 5) | 5 |
Date metadata was last modified | 17:47, 10 September 2012 |
Unique ID of original document | 878679F1345C03DF128E5560FB20E40D |
IIM version | 4 |