File:Michael Nielsen (cropped).jpg
Original file (1,000 × 1,000 pixels, file size: 308 KB, MIME type: image/jpeg)
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Summary
DescriptionMichael Nielsen (cropped).jpg |
English: Michael Nielsen, talking at the Science Online London 2011 conference |
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Date | ||||
Source | Own work | |||
Author | Photograph by Mike Peel (www.mikepeel.net). | |||
Permission (Reusing this file) |
CC-BY-SA-4.0. Please attribute as per the author line above. | |||
Other versions |
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This image is licensed under a Creative Commons Attribution-Share Alike licence, which gives you permission to freely use the image for any purpose, so long as you attribute it as requested here, and you must make any modified versions of it available under an identical license.
If you want to use this image under a different license, for example if you can't give attribution or if you can't share a derivative work under the same licence, then I may ask for a small fee to do so, which will help me cover the cost of my photography equipment. If you use this image outside of the Wikimedia projects, then I'd appreciate it if you could let me know. This isn't compulsory, but it would be nice of you. You can contact me on-wiki or by this form This image was taken using a Canon EOS 400D with a Sigma 18-200mm F3.5-6.3 DC OS lens. |
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Personality rightsAlthough this work is freely licensed or in the public domain, the person(s) shown may have rights that legally restrict certain re-uses unless those depicted consent to such uses. In these cases, a model release or other evidence of consent could protect you from infringement claims. Though not obliged to do so, the uploader may be able to help you to obtain such evidence. See our general disclaimer for more information. |
Items portrayed in this file
depicts
2 September 2011
0.025 second
5.6
134 millimetre
1,600
image/jpeg
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 | 14:12, 29 December 2022 | 1,000 × 1,000 (308 KB) | Kjerish | File:Michael Nielsen.jpg cropped 70 % horizontally, 56 % vertically, rotated -3.19° using CropTool with precise mode. |
File usage
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.
Camera manufacturer | Canon |
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Camera model | Canon EOS 400D DIGITAL |
Exposure time | 1/40 sec (0.025) |
F-number | f/5.6 |
ISO speed rating | 1,600 |
Date and time of data generation | 09:08, 2 September 2011 |
Lens focal length | 134 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Aperture 3.2.2 |
File change date and time | 09:08, 2 September 2011 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 09:08, 2 September 2011 |
Meaning of each component |
|
Shutter speed | 5.3219298245614 |
APEX aperture | 4.9708561020036 |
Exposure bias | 0 |
Maximum land aperture | 5.5959183673469 APEX (f/6.95) |
Metering mode | Partial |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 4,433.2954545455 |
Focal plane Y resolution | 4,453.6086956522 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Serial number of camera | 660335383 |
Lens used | Sigma 18-200mm f/3.5-6.3 DC OS |
Owner of camera | unknown |