File:13-11-2 软件区，准备要上场了，再练一次.JPG

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 D40X
Exposure time	1/13 sec (0.076923076923077)
F Number	f/4.2
ISO speed rating	1,600
Date and time of data generation	22:36, 2 November 2013
Lens focal length	32 mm
Orientation	Normal
Horizontal resolution	300 dpi
Vertical resolution	300 dpi
Software used	Microsoft Windows Photo Viewer 6.1.7600.16385
File change date and time	18:48, 6 July 2014
Y and C positioning	2
Exposure Program	Not defined
Exif version	2.21
Date and time of digitizing	22:36, 2 November 2013
Image compression mode	4
Exposure bias	0
Maximum land aperture	4.1
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
DateTime subseconds	50
DateTimeOriginal subseconds	50
DateTimeDigitized subseconds	50
Color space	sRGB
Sensing method	One-chip color area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Focal length in 35 mm film	48
Scene capture type	Standard
Contrast	Normal
Saturation	Normal
Sharpness	Normal
Subject distance range	Unknown