File:DonZagier-talking.JPG
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Summary
DescriptionDonZagier-talking.JPG |
English: Professor Don Zagier at the British Mathematical Colloquium 2014, in London, Queen Mary University. (Published with his permission) |
Date | |
Source | Own work |
Author | Bert Seghers |
Camera location | 51° 31′ 25.76″ N, 0° 02′ 18.73″ W | View this and other nearby images on: OpenStreetMap | 51.523823; -0.038537 |
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Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
Items portrayed in this file
depicts
51°31'25.763"N, 0°2'18.733"W
10 April 2014
0.01 second
4.5
180 millimetre
3,200
image/jpeg
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 06:27, 27 September 2019 | 3,136 × 3,138 (5.77 MB) | WikiPedant | adjusted levels and colors | |
10:19, 1 June 2014 | 3,136 × 3,138 (4.86 MB) | BertSeghers | User created page with UploadWizard |
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Metadata
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Camera manufacturer | PENTAX |
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Camera model | PENTAX K-5 II |
Author | Picasa |
Exposure time | 1/100 sec (0.01) |
F-number | f/4.5 |
ISO speed rating | 3,200 |
Date and time of data generation | 13:42, 10 April 2014 |
Lens focal length | 180 mm |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | GIMP 2.8.16 |
File change date and time | 02:25, 27 September 2019 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 13:42, 10 April 2014 |
Meaning of each component |
|
Exposure bias | 0.7 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
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 |
Focal length in 35 mm film | 270 mm |
Scene capture type | Standard |
Contrast | Hard |
Saturation | Normal |
Sharpness | Hard |
Subject distance range | Distant view |
Unique image ID | 495f6883ada95ec25a9ced5af342d60d |
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