File:IBM SMS Card (8372882397).jpg
Original file (4,036 × 2,218 pixels, file size: 1.72 MB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionIBM SMS Card (8372882397).jpg |
This is an IBM SMS card post 1969 even though the card format had changed with the System/360. The NPN transistors are date code 1970 but are IBM 030 and 044 transistor models defined in the late 1950s. The IBM module (on the right) is early SLT (Solid Logic Technology). The card is from a 2420 tape reader. Tape machines and other peripherals kept the SMS format and the component technology longer. |
Date | |
Source | IBM SMS Card |
Author | Jamo Spingal : Thanks for 2M Views |
Licensing[edit]
- 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.
This image was originally posted to Flickr by Jamo Spingal : Thanks for 2M Views at https://flickr.com/photos/43162150@N07/8372882397. It was reviewed on 15 May 2021 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
15 May 2021
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:56, 15 May 2021 | 4,036 × 2,218 (1.72 MB) | Sentinel user (talk | contribs) | Transferred from Flickr via #flickr2commons |
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File usage on other wikis
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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.
Image title | SONY DSC |
---|---|
Camera manufacturer | SONY |
Camera model | SLT-A35 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/4.5 |
ISO speed rating | 100 |
Date and time of data generation | 17:01, 12 January 2013 |
Lens focal length | 30 mm |
Orientation | Normal |
Horizontal resolution | 350 dpi |
Vertical resolution | 350 dpi |
Software used | GIMP 2.8.2 |
File change date and time | 17:32, 12 January 2013 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 17:01, 12 January 2013 |
Meaning of each component |
|
Image compression mode | 1 |
APEX brightness | −0.13 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, compulsory flash firing |
Image width | 4,912 px |
Image height | 3,264 px |
Focal length in 35 mm film | 45 mm |