File:OLPC lighted graticule 1.jpg

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Camera manufacturer	Canon
Camera model	Canon PowerShot A570 IS
Exposure time	1/25 sec (0.04)
F Number	f/2.6
ISO speed rating	200
Date and time of data generation	11:48, 17 May 2008
Lens focal length	5.8 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
Software used	Adobe Photoshop Elements 5.0 Windows
File change date and time	12:12, 17 May 2008
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	11:48, 17 May 2008
Image compression mode	5
APEX shutter speed	4.65625
APEX aperture	2.75
APEX exposure bias	0
Maximum land aperture	2.75 APEX (f/2.59)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Color space	sRGB
Focal plane X resolution	13,653.333333333
Focal plane Y resolution	13,633.136094675
Focal plane resolution unit	inches
Sensing method	One-chip color area sensor
Custom image processing	Custom process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard