File:Christian_karl_josias_von_bunsen.jpg
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Original file (472 × 640 pixels, file size: 121 KB, MIME type: image/jpeg)
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Summary
DescriptionChristian karl josias von bunsen.jpg |
Deutsch: de:Christian Karl Josias von Bunsen (1791-1860) |
Date |
Unknown date Unknown date |
Source | portrait.kaar.at |
Author | Unknown authorUnknown author |
Permission (Reusing this file) |
PD based on age of subject |
Licensing
This is a faithful photographic reproduction of a two-dimensional, public domain work of art. The work of art itself is in the public domain for the following reason:
The official position taken by the Wikimedia Foundation is that "faithful reproductions of two-dimensional public domain works of art are public domain". This photographic reproduction is therefore also considered to be in the public domain in the United States. In other jurisdictions, re-use of this content may be restricted; see Reuse of PD-Art photographs for details. {{PD-Art}} template without license parameter: please specify why the underlying work is public domain in both the source country and the United States
(Usage: {{PD-Art|1=|deathyear=''year of author's death''|country=''source country''}}, where parameter 1= can be PD-old-auto, PD-old-auto-expired, PD-old-auto-1996, PD-old-100 or similar. See Commons:Multi-license copyright tags for more information.) |
Items portrayed in this file
depicts
image/jpeg
dfaf61c4eeae61ca96cd2d32d9fedf41a66f39df
123,710 byte
640 pixel
472 pixel
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 00:13, 17 September 2006 | 472 × 640 (121 KB) | DavidBrooks | {{Information |Description=Christian Charles Josias Bunsen (1791-1860) |Source=portrait.kaar.at |Date=unknown |Author=unknown |Permission=PD based on age of subject |other_versions= }} |
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Metadata
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Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot G3 |
Exposure time | 1/40 sec (0.025) |
F-number | f/3 |
Date and time of data generation | 18:05, 24 April 2005 |
Lens focal length | 28.8125 mm |
Orientation | 0 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
File change date and time | 18:05, 24 April 2005 |
Y and C positioning | Centered |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Exif version | 2.2 |
Date and time of digitizing | 18:05, 24 April 2005 |
Image compression mode | 3 |
APEX aperture | 3.15625 |
Exposure bias | 0 |
Maximum land aperture | 3.15625 APEX (f/2.99) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Focal plane X resolution | 8,114.2857142857 |
Focal plane Y resolution | 8,114.2857142857 |
Focal plane resolution unit | inches |