File:Activity levels.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 4S
Exposure time	1/140 sec (0.0071428571428571)
F Number	f/2.4
ISO speed rating	64
Date and time of data generation	12:14, 20 July 2012
Lens focal length	4.28 mm
Width	480 px
Height	640 px
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Adobe Photoshop CS5.1 Macintosh
File change date and time	14:13, 20 July 2012
Y and C positioning	Centered
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	12:14, 20 July 2012
APEX shutter speed	7.1322869955157
APEX aperture	2.5260691271236
APEX brightness	6.3272138228942
Metering mode	Pattern
Flash	Flash fired, compulsory flash firing
Color space	sRGB
Sensing method	One-chip color area sensor
Exposure mode	Auto exposure
White balance	Auto white balance
Focal length in 35 mm film	35 mm
Scene capture type	Standard
Sharpness	Normal