File:Artur Ekert 2011.jpg
![File:Artur Ekert 2011.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/0/07/Artur_Ekert_2011.jpg/489px-Artur_Ekert_2011.jpg?20151012105058)
Original file (1,054 × 1,292 pixels, file size: 215 KB, MIME type: image/jpeg)
Captions
Captions
Summary
[edit]DescriptionArtur Ekert 2011.jpg |
English: A photograph of Artur Ekert taken at the Centre for Quantum Technologies in Singapore, where he is Director. |
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Date | |||
Source | private correspondence from photographer to uploader | ||
Author | Daniel K. L. Oi (http://www.dkloi.co.uk/) | ||
Permission (Reusing this file) |
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Licensing
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- Under the following conditions:
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Original upload log
[edit]Transferred from en.wikipedia to Commons using For the Common Good.
Date/Time | Dimensions | User | Comment |
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09:08, 24 March 2015 | 1,054 × 1,292 (220,538 bytes) | w:en:Quantumjenny (talk | contribs) | A photograph of Artur Ekert taken at the Centre for Quantum Technologies in Singapore, where he is Director, in 2011 by Daniel K. L. Oi (http://www.dkloi.co.uk/). Released under a CC-BY-SA license with permission. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:50, 12 October 2015 | ![]() | 1,054 × 1,292 (215 KB) | Storkk (talk | contribs) | Transferred from en.wikipedia: see original upload log above |
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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 |
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Camera manufacturer | SONY |
Camera model | DSLR-A580 |
Exposure time | 1/160 sec (0.00625) |
F-number | f/5.6 |
ISO speed rating | 100 |
Date and time of data generation | 09:33, 18 August 2011 |
Lens focal length | 90 mm |
Width | 1,636 px |
Height | 2,000 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 14:37, 24 March 2015 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 09:33, 18 August 2011 |
APEX shutter speed | 7.321928 |
APEX aperture | 4.970854 |
APEX brightness | 2.5 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, compulsory flash firing |
Color space | sRGB |
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 | 135 mm |
Scene capture type | Standard |
Contrast | Soft |
Saturation | Normal |
Sharpness | Normal |
Lens used | ---- |
Date metadata was last modified | 22:37, 24 March 2015 |
Unique ID of original document | 6A99D92004C91C4D7824D4E9F5A025F1 |
IIM version | 4 |