File:Witten Blackboard.jpg
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Size of this preview: 656 × 599 pixels. Other resolutions: 263 × 240 pixels | 525 × 480 pixels | 841 × 768 pixels | 1,121 × 1,024 pixels | 2,242 × 2,048 pixels | 2,880 × 2,631 pixels.
Original file (2,880 × 2,631 pixels, file size: 2.6 MB, MIME type: image/jpeg)
File information
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Summary
[edit]DescriptionWitten Blackboard.jpg | Edward Witten giving a speech at Chalmers tekniska högskola, Göteborg, Sweden |
Date | |
Source | Own work |
Author | Ojan |
Licensing
[edit]Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 05:24, 30 April 2008 | 2,880 × 2,631 (2.6 MB) | Marku1988 (talk | contribs) | ||
20:27, 29 April 2008 | 3,648 × 2,736 (5.21 MB) | Ojan (talk | contribs) | {{Information |Description=Edward Witten giving a speech at Chalmers tekniska högskola, Göteborg, Sweden |Source=self-made |Date=2008-04-29 |Author= Ojan |Permission= |other_versions= }} Category:Edward Witten |
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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.
Image title | OLYMPUS DIGITAL CAMERA |
---|---|
Camera manufacturer | OLYMPUS IMAGING CORP. |
Camera model | E-410 |
Exposure time | 1/5 sec (0.2) |
F-number | f/10 |
ISO speed rating | 100 |
Date and time of data generation | 09:20, 29 April 2008 |
Lens focal length | 86 mm |
Orientation | Normal |
Horizontal resolution | 314 dpi |
Vertical resolution | 314 dpi |
Software used | Version 1.3 |
File change date and time | 09:20, 29 April 2008 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 09:20, 29 April 2008 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash firing |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Soft |
Structured data
Items portrayed in this file
depicts
29 April 2008
2,729,958 byte
2,631 pixel
2,880 pixel
image/jpeg
2498eee334a26ca5ad5bfc7ddbf9a138fa5d186b
0.2 second
10
100
86 millimetre
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