File:Acorn System 3.jpg
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Summary
DescriptionAcorn System 3.jpg |
English: An w:en:Acorn System 3 computer equipped with (from left) a 6502 CPU card, a 40-column VDU card, three memory cards, an Econet card, and a floppy disc drive. |
Date | |
Source | Own work |
Author | Ben Harris |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
Items portrayed in this file
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 21:00, 1 July 2017 | 2,458 × 3,202 (2.37 MB) | Bjh21 | 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 | PENTAX |
---|---|
Camera model | PENTAX K-m |
Exposure time | 3/10 sec (0.3) |
F-number | f/4.5 |
ISO speed rating | 800 |
Date and time of data generation | 21:25, 1 July 2017 |
Lens focal length | 42.5 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | GIMP 2.8.16 |
File change date and time | 21:42, 1 July 2017 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 21:25, 1 July 2017 |
Meaning of each component |
|
Exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
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 | 64 mm |
Scene capture type | Night scene |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Close view |
Image width | 3,872 px |
Image height | 2,592 px |
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