File:Univac LARC supercomputer circuit board=1960.JPG
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editDescriptionUnivac LARC supercomputer circuit board=1960.JPG |
English: This is a photo of a memory-read amplifier circuit board card that is from a 1960 Remington Rand Univac LARC transistorized supercomputer. The original photo and copyright owner is from the website: http://www.vintchip.com/mainframe/UNIVACLARC/UNIVACLARC.html, which granted me full permission to use, alter or modify this photo on any Wikipedia and Wikimedia pages. This original photo was enhanced and modified by me with Adobe Photoshop, to show the number and locations of the Philco surface-barrier transistors that were used in this circuit board card. |
Date | |
Source | Own work |
Author | Historianbuff |
Licensing
editI, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
- You are free:
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- to remix – to adapt the work
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- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
The copyright holder of this file allows anyone to use it for any purpose, provided that the copyright holder is properly attributed. Redistribution, derivative work, commercial use, and all other use is permitted. | |
Attribution |
Public domainPublic domainfalsefalse |
This work is based on a work in the public domain. It has been digitally enhanced and/or modified. This derivative work has been (or is hereby) released into the public domain by its author, [[:c:User:{{{1}}}|{{{1}}}]]. This applies worldwide.
In some countries this may not be legally possible; if so: |
Copyleft: This work of art is free; you can redistribute it and/or modify it according to terms of the Free Art License. You will find a specimen of this license on the Copyleft Attitude site as well as on other sites. http://artlibre.org/licence/lal/enFALFree Art Licensefalsetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:10, 17 May 2013 | 1,007 × 636 (465 KB) | Historianbuff (talk | contribs) | User created page with UploadWizard |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot SD780 IS |
Exposure time | 1/8 sec (0.125) |
F-number | f/3.2 |
ISO speed rating | 400 |
Date and time of data generation | 13:55, 4 October 2010 |
Lens focal length | 5.9 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop Elements 2.0 |
File change date and time | 20:21, 16 May 2013 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 13:55, 4 October 2010 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 3 |
APEX aperture | 3.34375 |
APEX exposure bias | 0 |
Maximum land aperture | 3.34375 APEX (f/3.19) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 16,393.442622951 |
Focal plane Y resolution | 16,393.442622951 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |