File:2008-05-24 semiproof.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	Canon
Camera model	Canon PowerShot A520
Exposure time	1/250 sec (0.004)
F Number	f/4
Date and time of data generation	16:05, 24 May 2008
Lens focal length	5.8125 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
Software used	Adobe Photoshop CS2 Macintosh
File change date and time	22:38, 24 May 2008
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	16:05, 24 May 2008
Image compression mode	5
APEX shutter speed	7.96875
APEX aperture	4
APEX exposure bias	0
Maximum land aperture	2.75 APEX (f/2.59)
Metering mode	Center weighted average
Flash	Flash did not fire, compulsory flash suppression
Color space	Uncalibrated
Focal plane X resolution	10,142.857142857
Focal plane Y resolution	10,142.857142857
Focal plane resolution unit	inches
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
Scene capture type	Standard