Original file (1,054 × 1,292 pixels, file size: 215 KB, MIME type: image/jpeg)
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Summary
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
- You are free:
- to share – to copy, distribute and transmit the work
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Original upload log
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. |
Items portrayed in this file
depicts
2011
image/jpeg
76d9b9d95b6fc8c7675b2b26be289396b2cc27da
220,538 byte
1,292 pixel
1,054 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:50, 12 October 2015 | 1,054 × 1,292 (215 KB) | Storkk | Transferred from en.wikipedia: see original upload log above |
File usage
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
If the file has been modified from its original state, some details may not fully reflect the modified file.
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 |
Shutter speed | 7.321928 |
APEX aperture | 4.970854 |
APEX brightness | 2.5 |
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 |