File:Group 2012.jpg

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Group_2012.jpg ‎(730 × 486 pixels, file size: 143 KB, MIME type: image/jpeg)

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	Date/Time	Dimensions	User
current	20:49, 18 September 2012	730 × 486 (143 KB)	Weiping Gao (talk \| contribs)
	20:48, 18 September 2012	800 × 533 (155 KB)	Weiping Gao (talk \| contribs)
	22:10, 17 September 2012	800 × 533 (155 KB)	Weiping Gao (talk \| contribs)
	22:07, 17 September 2012	1,200 × 800 (239 KB)	Weiping Gao (talk \| contribs)
	22:03, 17 September 2012	3,571 × 2,380 (1.02 MB)	Weiping Gao (talk \| contribs)

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Camera manufacturer	NIKON CORPORATION
Camera model	NIKON D3100
Exposure time	1/60 sec (0.016666666666667)
F Number	f/3.5
ISO speed rating	800
Date and time of data generation	20:20, 24 July 2012
Lens focal length	18 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Ver.1.01
File change date and time	20:20, 24 July 2012
Y and C positioning	Co-sited
Exposure Program	Not defined
Exif version	2.21
Date and time of digitizing	20:20, 24 July 2012
Meaning of each component	Y Cb Cr does not exist
Image compression mode	2
APEX exposure bias	0
Maximum land aperture	3.6 APEX (f/3.48)
Metering mode	Pattern
Light source	Unknown
Flash	Flash fired, strobe return light detected, auto mode
DateTime subseconds	20
DateTimeOriginal subseconds	20
DateTimeDigitized subseconds	20
Supported Flashpix version	1
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	27 mm
Scene capture type	Portrait
Scene control	Low gain up
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown
GPS tag version	2.2.0.0