File:RAMAC 305 disk.JPG
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Size of this preview: 714 × 599 pixels. Other resolutions: 286 × 240 pixels | 572 × 480 pixels | 915 × 768 pixels | 1,220 × 1,024 pixels | 1,644 × 1,380 pixels.
Original file (1,644 × 1,380 pixels, file size: 1.51 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]DescriptionRAMAC 305 disk.JPG | Hard disk of a RAMAC 305 (1956) |
Date | |
Source | 25 years of computers, La défense (Paris) |
Author | Deep silence (Mikaël Restoux) |
Permission (Reusing this file) |
GFDL & CC-by-2.5 |
Licensing
[edit]I, Deep silence, the copyright holder of this work, hereby publishes it under the following licenses:
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. | ||
Attribution: I, Deep silence | ||
| ||
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 |
This file is licensed under the Creative Commons Attribution 2.5 Generic license.
Attribution: I, Deep silence
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 20:05, 23 June 2007 | 1,644 × 1,380 (1.51 MB) | Deep silence (talk | contribs) | {{Information |Description=Hard disk of a RAMAC 305 (1956) |Source=25 years of computers, La défense (Paris) |Date=26/06/2007 |Author=Mikaël Restoux |Permission=GFDL & CC-by-2.5 |other_versions= }} Category:Hard disks |
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- File:RAMAC 305 disk .JPG (file redirect)
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Konica Corporation |
---|---|
Camera model | Konica Digital Camera KD-500Z |
Exposure time | 39/2,500 sec (0.0156) |
F-number | f/2.9 |
ISO speed rating | 100 |
Date and time of data generation | 15:29, 23 June 2007 |
Lens focal length | 9 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 15:29, 23 June 2007 |
Image compression mode | 3.1 |
APEX brightness | 0.2 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Spot |
Light source | Unknown |
Flash | Flash fired, auto mode |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 44 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |