File: Critical Mass Chicago 050826.jpg - New World Encyclopedia

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current	21:49, 13 December 2007		1,024 × 768 (507 KB)	Frank Alapini (talk \| contribs)	[http://en.wikipedia.org/wiki/Image:Critical_Mass_Chicago_050826.jpg source and rights]

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Camera manufacturer	Canon
Camera model	Canon PowerShot S400
Exposure time	1/50 sec (0.02)
F Number	f/2.8
Date and time of data generation	17:04, 26 August 2005
Lens focal length	7.40625 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
Software used	QuickTime 7.0.4
File change date and time	00:03, 23 March 2006
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	17:04, 26 August 2005
Image compression mode	3
APEX shutter speed	5.65625
APEX aperture	2.96875
APEX exposure bias	0
Maximum land aperture	2.96875 APEX (f/2.8)
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Focal plane X resolution	8,114.2857142857
Focal plane Y resolution	8,114.2857142857
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