File:Critical Mass, San Francisco, April 29, 2005.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	13:25, 4 May 2005		1,024 × 768 (183 KB)	EugeneZelenko	'''Description:''' Critical Mass, San Francisco, 29th April, 2005 '''Source:''' Photograph taken by Michael W. Parenteau on 29th April, 2005 Originally uploaded to English Wikipedia by mwparenteau {{PD-user-en\|mwparente

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Camera manufacturer	Canon
Camera model	Canon PowerShot S400
Exposure time	1/60 sec (0.016666666666667)
F Number	f/4.9
Date and time of data generation	20:28, 29 April 2005
Lens focal length	22.21875 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
Software used	Adobe Photoshop 7.0
File change date and time	01:26, 30 April 2005
Y and C positioning	Centered
Exif version	2.2
Date and time of digitizing	20:28, 29 April 2005
Image compression mode	3
APEX shutter speed	5.90625
APEX aperture	4.59375
APEX exposure bias	0
Maximum land aperture	4.59375 APEX (f/4.91)
Metering mode	Pattern
Flash	Flash fired, auto mode
Color space	sRGB
Focal plane X resolution	3,657.1428571429
Focal plane Y resolution	3,657.1428571429
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