File:ENIAC Penn1.jpg
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Summary
[edit]DescriptionENIAC Penn1.jpg |
English: Two pieces of ENIAC currently on display in the Moore School of Engineering and Applied Science, in room 100 of the Moore building. Photo courtesy of the curator, released under GNU license along with 3 other images in an email to me.
Copyright 2005 Paul W Shaffer, University of Pennsylvania. On the left is a function table (for reading in a table of data). There are four panels, the left-most one controls the interface to the function table. The third one is an accumulator - memory for storing a 10-digit number, which can be added into. |
Date | 7 September 2006 (original upload date) |
Source | Transferred from en.wikipedia to Commons by Andrei Stroe using CommonsHelper. |
Author | The original uploader was TexasDex at English Wikipedia. |
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Licensing
[edit]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-Share Alike 3.0 Unported license. | ||
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This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
Original upload log
[edit]- 2006-09-07 02:33 TexasDex 2592×1952× (1833216 bytes) Copyright 2005 Paul W Shaffer, University of Pennsylvania. Released under GNU license.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:44, 29 August 2023 | 2,592 × 1,952 (1.89 MB) | Carnby (talk | contribs) | Removed timestamp | |
04:08, 12 November 2018 | 2,592 × 1,952 (2.05 MB) | Dicklyon (talk | contribs) | enhanced more | ||
21:22, 28 October 2018 | 2,592 × 1,952 (4.43 MB) | Bubba73 (talk | contribs) | slight enhancements | ||
16:01, 17 April 2009 | 2,592 × 1,952 (1.75 MB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{BotMoveToCommons|en.wikipedia|year={{subst:CURRENTYEAR}}|month={{subst:CURRENTMONTHNAME}}|day={{subst:CURRENTDAY}}}} {{Information |Description={{en|Two pieces of ENIAC currently on display in the Moore School of Engineering and Applied Science, in roo |
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Camera manufacturer | Hewlett-Packard |
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Camera model | HP PhotoSmart R707 (V01.00)+ |
Exposure time | 833/50,000 sec (0.01666) |
F-number | f/2.8 |
ISO speed rating | 100 |
Date and time of data generation | 12:49, 13 December 2005 |
Lens focal length | 8 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | GIMP 2.8.16 |
File change date and time | 22:40, 29 August 2023 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 12:49, 13 December 2005 |
Meaning of each component |
|
APEX shutter speed | 5.91015625 |
APEX aperture | 3.046875 |
APEX brightness | 0.0625 |
APEX exposure bias | 0 |
Maximum land aperture | 2.8 APEX (f/2.64) |
Subject distance | 4.022 meters |
Metering mode | Center weighted average |
Light source | D55 |
Flash | Flash fired, strobe return light detected, auto mode |
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Color space | sRGB |
Flash energy | 406 |
Focal plane X resolution | 0 |
Focal plane Y resolution | 0 |
Focal plane resolution unit | 3 |
Exposure index | 100 |
Sensing method | Undefined |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 39 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Distant view |