File:Bower nitrogen.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 3GS
Exposure time	1/20 sec (0.05)
F Number	f/2.8
ISO speed rating	80
Date and time of data generation	10:44, 3 June 2011
Lens focal length	3.85 mm
Width	1,536
Height	2,048
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CS5 Windows
File change date and time	14:50, 6 July 2011
Y and C positioning	1
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	10:44, 3 June 2011
Shutter speed	4.3219298245614
Aperture	2.970853573907
Metering mode	Average
Flash	Flash did not fire, No flash function
Color space	sRGB
Sensing method	One-chip color area sensor
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	2.5793450881612
Scene capture type	Standard
Sharpness	Soft
North or south latitude	North latitude
East or west longitude	West longitude
Reference for direction of image	True direction
Direction of image	354.1724137931