File:JaeJin profile image.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	Apple
Camera model	iPhone 4
Exposure time	1/159 sec (0.0062893081761006)
F Number	f/2.8
ISO speed rating	80
Date and time of data generation	09:44, 21 February 2012
Lens focal length	3.85 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Microsoft Windows Photo Viewer 6.1.7600.16385
File change date and time	09:57, 27 February 2012
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	09:44, 21 February 2012
Meaning of each component	does not exist does not exist does not exist Y
APEX shutter speed	7.3107307439105
APEX aperture	2.970853573907
APEX brightness	6.4284707540521
Metering mode	Pattern
Flash	Flash did not fire, auto mode
Supported Flashpix version	0,100
Color space	sRGB
Sensing method	One-chip color area sensor
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
Sharpness	Hard