File:Jacobs Ladder HM.jpg
Size of this preview: 400 × 600 pixels. Other resolutions: 160 × 240 pixels | 320 × 480 pixels | 512 × 768 pixels | 1,024 × 1,536 pixels.
Original file (1,024 × 1,536 pixels, file size: 541 KB, MIME type: image/jpeg)
| This is a file from the Wikimedia Commons. The description on its description page there is shown below.
|
Summary
| DescriptionJacobs 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
Hugh 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
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
You may select the license of your choice.
Original upload log
The original description page was here. All following user names refer to en.wikipedia.
| Date/Time | Dimensions | User | Comment |
|---|---|---|---|
| 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 |
Captions
Add a one-line explanation of what this file represents
Items portrayed in this file
depicts
May 2006
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 11:49, 30 December 2017 | 1,024 × 1,536 (541 KB) | Geek3 | Transferred from en.wikipedia |
File usage
The following page uses this file:
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 |
|---|---|
| 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 |
|
| 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 |
|
| 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 |
|
| Chromaticities of primarities |
|
| Color space transformation matrix coefficients |
|
| Supported Flashpix version | 0,100 |
| Image width | 1,024 px |
| Image height | 1,536 px |
| Date metadata was last modified | 02:24, 28 September 2007 |
| IIM version | 2 |
Retrieved from "https://wiki.kidzsearch.com/wiki/File:Jacobs_Ladder_HM.jpg"