Image:Magnetic core.jpg
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Size of this preview: 640 × 480 pixels
Full resolution (1,280 × 960 pixels, 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. |
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 history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 20:14, 2 November 2006 | 1,280×960 (259 KB) | Uberpenguin | (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 Cr) |
File links
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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 | NIKON |
|---|---|
| Camera model | E900 |
| Exposure time | 1/31 sec (0.032258064516129) |
| F-number | f/3.3 |
| Date and time of data generation | Unknown date |
| Lens focal length | 14.5 mm |
| 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 |
| Exif version | 2 |
| Date and time of digitizing | Unknown date |
| Image compression mode | 2 |
| Exposure bias | 0 |
| Maximum land aperture | 2.4 |
| Metering mode | Pattern |
| Flash | 0 |
| Colour space | 65535 |
