File:Nixdorf 820-23 rod cell memory board at CHM.jpg
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editDescriptionNixdorf 820-23 rod cell memory board at CHM.jpg |
English: Nixdorf 820/23 rod cell memory board, ca 1969, on display at the Computer History Museum, a museum established in 1996 in Mountain View, California, USA, dedicated to preserving and presenting the stories and artifacts of the information age, and exploring the computing revolution and its impact on society. |
Date | |
Source | Own work |
Author | Tomwsulcer |
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current | 23:01, 2 January 2016 | 1,316 × 1,369 (391 KB) | Tomwsulcer (talk | contribs) | User created page with UploadWizard |
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- File:Computer history museum machine on display 26.JPG (file redirect)
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Camera manufacturer | SONY |
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Camera model | DSC-W530 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/2.7 |
ISO speed rating | 400 |
Date and time of data generation | 15:45, 24 December 2015 |
Lens focal length | 4.7 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Picasa |
File change date and time | 15:45, 24 December 2015 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 15:45, 24 December 2015 |
Meaning of each component |
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APEX exposure bias | 0 |
Maximum land aperture | 2.875 APEX (f/2.71) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
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