File:IBM PC AT.jpg

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Original file ‎(2,339 × 1,561 pixels, file size: 1.62 MB, MIME type: image/jpeg)

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Summary

Description
English: IBM Personal Computer/Advanced Technology. Currently on display at the Living Computer Museum in Seattle, Washington.
Date
Source Own work
Author MBlairMartin

Licensing

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
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Under the following conditions:
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Captions

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Items portrayed in this file

depicts

inception

13 January 2006

exposure time

0.04 second

focal length

48 millimetre

media type

image/jpeg

data size

1,703,114 byte

height

1,561 pixel

width

2,339 pixel

checksum

3986c3b53d114920f0b8af41b64b00fe5652cd49

determination method or standard: SHA-1

File history

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Date/TimeThumbnailDimensionsUserComment
current01:47, 6 April 2024Thumbnail for version as of 01:47, 6 April 20242,339 × 1,561 (1.62 MB)Pittigrilliwhite balance

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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 NIKON CORPORATION
Camera model NIKON D80
Exposure time 1/25 sec (0.04)
F Number f/3.8
ISO speed rating 400
Date and time of data generation 21:18, 13 January 2006
Lens focal length 48 mm
Orientation Normal
Horizontal resolution 300 dpi
Vertical resolution 300 dpi
Software used Ver.1.01
File change date and time 21:18, 13 January 2006
Y and C positioning Co-sited
Exposure Program Not defined
Exif version 2.21
Date and time of digitizing 21:18, 13 January 2006
Meaning of each component
  1. Y
  2. Cb
  3. Cr
  4. does not exist
Image compression mode 2
APEX exposure bias 0
Maximum land aperture 3.8 APEX (f/3.73)
Metering mode Pattern
Light source Unknown
Flash Flash did not fire, compulsory flash suppression
DateTime subseconds 20
DateTimeOriginal subseconds 20
DateTimeDigitized subseconds 20
Supported Flashpix version 0,100
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
Digital zoom ratio 1
Focal length in 35 mm film 72 mm
Scene capture type Standard
Scene control Low gain up
Contrast Normal
Saturation Normal
Sharpness Normal
Subject distance range Unknown
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