File:IBM 604 two modules.jpg
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Size of this preview: 305 × 599 pixels. Other resolutions: 122 × 240 pixels | 244 × 480 pixels | 391 × 768 pixels | 522 × 1,024 pixels | 1,043 × 2,048 pixels | 3,041 × 5,968 pixels.
Original file (3,041 × 5,968 pixels, file size: 5.44 MB, MIME type: image/jpeg)
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Structured data
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Summary
[edit]DescriptionIBM 604 two modules.jpg |
English: Two vacuum tube modules from the IBM 604, introduced in 1948. The module with one tube has an IBM tube dated March 1957 and the module is dated October 1957. |
Date | |
Source | Own work |
Author | Jud McCranie |
Licensing
[edit]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 4.0 International 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.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 02:00, 26 July 2017 | 3,041 × 5,968 (5.44 MB) | SteinsplitterBot (talk | contribs) | Bot: Image rotated by 270° | |
00:59, 26 July 2017 | 5,968 × 3,041 (5.2 MB) | Bubba73 (talk | contribs) | User created page with UploadWizard |
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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 | NIKON CORPORATION |
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Camera model | NIKON D7100 |
Author | Judson McCranie, jud@judmccranie.com |
Copyright holder |
|
Exposure time | 1/20 sec (0.05) |
F-number | f/11 |
ISO speed rating | 2,500 |
Date and time of data generation | 19:41, 25 July 2017 |
Lens focal length | 90 mm |
Width | 6,000 px |
Height | 4,000 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 14.0 (Windows) |
File change date and time | 20:52, 25 July 2017 |
Exposure Program | Aperture priority |
Exif version | 2.21 |
Date and time of digitizing | 19:41, 25 July 2017 |
APEX shutter speed | 4.321928 |
APEX aperture | 6.91886 |
APEX exposure bias | 0.33333333333333 |
Maximum land aperture | 3.5 APEX (f/3.36) |
Subject distance | 0.79 meters |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 30 |
DateTimeOriginal subseconds | 30 |
DateTimeDigitized subseconds | 30 |
Color space | sRGB |
Focal plane X resolution | 2,558.641204834 |
Focal plane Y resolution | 2,558.641204834 |
Focal plane resolution unit | 3 |
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 |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 135 mm |
Scene capture type | Standard |
Scene control | High gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 0.0.3.2 |
Serial number of camera | 2530917 |
Rating (out of 5) | 0 |
Date metadata was last modified | 16:52, 25 July 2017 |
Unique ID of original document | 7DD9270B2240C1BC12DBE7DEA2ED6569 |
IIM version | 10,040 |
Structured data
Items portrayed in this file
depicts
some value
25 July 2017
2,500
0.05 second
11
90 millimetre
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