File:Jacobs Ladder HM.jpg
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Original file (1,024 × 1,536 pixels, file size: 541 KB, MIME type: image/jpeg)
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Structured data
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Summary
editDescriptionJacobs Ladder HM.jpg |
English: A multiple exposure of a Jacob's Ladder, demonstrating where the name originates. An electrical arc rises between two wires |
Date | |
Source | Own work |
Author | Hugh Mitton (attribution required) |
Licensing
editHugh Mitton, the copyright holder of this work, hereby publishes it under the following licenses:
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
This file is licensed under the Creative Commons Attribution 3.0 Unported license.
Attribution: Must credit hughmitton.com where used
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- to remix – to adapt the work
- Under the following conditions:
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Original upload log
editThe original description page was here. All following user names refer to en.wikipedia.
Date/Time | Dimensions | User | Comment |
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2007-09-27 02:25 | 1024×1536× (553825 bytes) | Hmitt | long exposure of a Jacob's Ladder, demonstrating where the name originates. An electrical arc rises between two wires |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:49, 30 December 2017 | 1,024 × 1,536 (541 KB) | Geek3 (talk | contribs) | Transferred from en.wikipedia |
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File usage on Commons
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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 | Canon |
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Camera model | Canon EOS 20D |
Exposure time | 1/2 sec (0.5) |
F-number | f/5.6 |
ISO speed rating | 400 |
Date and time of data generation | 20:36, 14 May 2006 |
Lens focal length | 135 mm |
Width | 3,467 px |
Height | 5,200 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS2 Windows |
File change date and time | 14:24, 27 September 2007 |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 20:36, 14 May 2006 |
Meaning of each component |
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APEX shutter speed | 1 |
APEX aperture | 4.9708557128906 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,959.3220338983 |
Focal plane Y resolution | 3,959.3220338983 |
Focal plane resolution unit | inches |
Y and C positioning | Co-sited |
White point chromaticity |
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Chromaticities of primarities |
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Color space transformation matrix coefficients |
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Supported Flashpix version | 1 |
Image width | 1,024 px |
Image height | 1,536 px |
Date metadata was last modified | 02:24, 28 September 2007 |
IIM version | 2 |