File:Björn Hartmann.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 800 × 534 pixels. Other resolutions: 320 × 214 pixels | 640 × 427 pixels | 1,024 × 683 pixels | 1,280 × 854 pixels | 2,560 × 1,709 pixels | 7,360 × 4,912 pixels.
Original file (7,360 × 4,912 pixels, file size: 8.55 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]DescriptionBjörn Hartmann.jpg | Björn Hartmann (aka Bjoern Hartmann) in his office at Soda Hall, UC Berkeley. Assistant Professor in computer science at UC Berkeley. Co-director of the Berkeley Institute of Design and the Swarm Lab and member of the Visual Computing Lab. |
Date | |
Source |
|
Author | Derrick Coetzee (User:Dcoetzee) |
Other versions |
|
Licensing
[edit]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 |
This image, originally posted to Flickr, was reviewed on 31 December 2012 by the administrator or reviewer Dcoetzee, who confirmed that it was available on Flickr under the stated license on that date. |
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:42, 31 December 2012 | 7,360 × 4,912 (8.55 MB) | Dcoetzee (talk | contribs) | Transferred from Flickr by User:Dcoetzee using flickr2commons |
You cannot overwrite this file.
File usage on Commons
The following 2 pages use this file:
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.
Camera manufacturer | NIKON CORPORATION |
---|---|
Camera model | NIKON D800 |
Author | Derrick Coetzee |
Copyright holder |
|
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/5.6 |
ISO speed rating | 100 |
Date and time of data generation | 13:20, 26 December 2012 |
Lens focal length | 140 mm |
Short title |
|
Image title |
|
Horizontal resolution | 240 dpi |
Vertical resolution | 240 dpi |
Software used | Adobe Photoshop Lightroom 4.3 (Windows) |
File change date and time | 12:39, 31 December 2012 |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 13:20, 26 December 2012 |
APEX shutter speed | 5.906891 |
APEX aperture | 4.970854 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, strobe return light not detected, compulsory flash firing |
DateTimeOriginal subseconds | 20 |
DateTimeDigitized subseconds | 20 |
Focal plane X resolution | 204.84020996094 |
Focal plane Y resolution | 204.84020996094 |
Focal plane resolution unit | 4 |
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 | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 140 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 3027323 |
Lens used | 70.0-200.0 mm f/2.8 |
Date metadata was last modified | 04:39, 31 December 2012 |
Unique ID of original document | 7705684A58C66C6577CA6768B6545723 |
IIM version | 4 |