File:Univac LARC supercomputer circuit board=1960.JPG
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Size of this preview: 800 × 505 pixels. Other resolutions: 320 × 202 pixels | 640 × 404 pixels | 1,007 × 636 pixels.
Original file (1,007 × 636 pixels, file size: 465 KB, MIME type: image/jpeg)
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Summary
DescriptionUnivac 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
I, 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:
- 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.
- 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 |
Items portrayed in this file
depicts
some value
4 October 2010
image/jpeg
89608eb548110d4dd0c2cbdb3b5b3636b16f15ee
476,600 byte
636 pixel
1,007 pixel
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:10, 17 May 2013 | 1,007 × 636 (465 KB) | commons>Historianbuff | User created page with UploadWizard |
File usage
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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 | 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 |
|
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 |