File:1871 Aveling and Porter traction engine 04.jpg
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Original file (2,736 × 3,648 pixels, file size: 3.87 MB, MIME type: image/jpeg)
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Description1871 Aveling and Porter traction engine 04.jpg | Aveling and Porter traction engine built in 1871 at the Science Museum (London) | ||||||||
Date | |||||||||
Source | Own work | ||||||||
Author | Oxyman | ||||||||
Permission (Reusing this file) |
I, the copyright holder of this work, hereby publish it under the following licenses:
This file is licensed under the Creative Commons Attribution 2.5 Generic license.
You may select the license of your choice. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:10, 20 July 2008 | 2,736 × 3,648 (3.87 MB) | Oxyman (talk | contribs) | {{Information |Description=Aveling and Porter traction engine built in 1871 at the Science Museum (London) |Source=self-made |Date=see metadata |Author=Oxyman |Permission={{self|GFDL|cc-by-2.5}} |other_versions= }} [[Category:Science Muse |
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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.
Camera manufacturer | SONY |
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Camera model | DSC-N2 |
Exposure time | 1/8 sec (0.125) |
F-number | f/2.8 |
ISO speed rating | 400 |
Date and time of data generation | 15:30, 30 June 2008 |
Lens focal length | 7.9 mm |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 15:30, 30 June 2008 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 15:30, 30 June 2008 |
Meaning of each component |
|
Image compression mode | 8 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |