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Article Images

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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 manufacturerNIKON CORPORATION
Camera modelNIKON D3100
Exposure time1/500 sec (0.002)
F-numberf/4
ISO speed rating400
Date and time of data generation04:34, 27 December 2014
Lens focal length22 mm
OrientationNormal
Horizontal resolution300 dpi
Vertical resolution300 dpi
Software usedViewNX 2.10 W
File change date and time19:35, 30 June 2017
Y and C positioningCentered
Pair of black and white reference values
  • 0
  • 255
  • 0
  • 255
  • 0
  • 255
Exposure ProgramManual
Exif version2.3
Date and time of digitizing04:34, 27 December 2014
Meaning of each component
  1. Y
  2. Cb
  3. Cr
  4. does not exist
APEX exposure bias0
Maximum land aperture4 APEX (f/4)
Metering modeSpot
Light sourceUnknown
FlashFlash did not fire
DateTime subseconds60
DateTimeOriginal subseconds60
DateTimeDigitized subseconds60
Supported Flashpix version1
Color spaceUncalibrated
Sensing methodOne-chip color area sensor
File sourceDigital still camera
Scene typeA directly photographed image
Custom image processingNormal process
Exposure modeManual exposure
White balanceAuto white balance
Digital zoom ratio1
Focal length in 35 mm film33 mm
Scene capture typeStandard
Scene controlLow gain up
ContrastNormal
SaturationNormal
SharpnessNormal
Subject distance rangeUnknown
GPS tag version0.0.2.2