Image:Magnetic core.jpg
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Size of this preview: 800 × 600 pixel
Image in higher resolution (1280 × 960 pixel, file size: 259 KB, MIME type: image/jpeg)
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This is a file from the Wikimedia Commons. The description on its description page there is shown below. |
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Summary
This is a 50x photograph of magnetic core random access memory from a 4 KiB memory plane. The picture was taken by H.J. Sommer III, Professor of Mechanical Engineering, Penn State University. It has been released under the Creative Commons Attribution license by him and he asks to be credited as follows:
H.J. Sommer III, Professor of Mechanical Engineering, Penn State University
Licensing
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This file is licensed under Creative Commons Attribution 2.5 License In short: you are free to distribute and modify the file as long as you attribute its author(s) or licensor(s). |
File links
The following pages on the English Wikipedia link to this file (pages on other projects are not listed):
- Magnetic core memory
- Computer
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 image.
| Camera manufacturer | NIKON |
|---|---|
| Camera model | E900 |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| Software used | v882-71 |
| File change date and time | Unknown date |
| Y and C positioning | 2 |
| Exposure time | 1/31 sec (0.0322580645161) |
| F-number | f/3.3 |
| Exif version | 2 |
| Date and time of data generation | Unknown date |
| Date and time of digitizing | Unknown date |
| Image compression mode | 2 |
| Exposure bias | 0 |
| Maximum land aperture | 2.4 |
| Metering mode | Pattern |
| Flash | 0 |
| Lens focal length | 14.5 mm |
| Colour space | 65535 |
