Image:Critical Mass Chicago 050826.jpg

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Full resolution‎ (1,024 × 768 pixels, file size: 507 KB, MIME type: image/jpeg)

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Summary

Description	Critical Mass riders meet in Chicago's Daley Plaza. Photographed from 41°53′1″N, 87°37′47″W looking west.
Source	Own work
Date	26 August 2005
Author	User:JeremyA
Permission ( Reusing this image)	Permission is granted for reuse under the terms of the below licence. The required attribution is: © Jeremy Atherton, 2005. Derivative works must use the same licence

Licensing

I, the copyright holder of this work, hereby publish it under the following license:

This file is licensed under the Creative Commons Attribution ShareAlike 2.5 License. In short: you are free to share and make derivative works of the file under the conditions that you appropriately attribute it, and that you distribute it only under a license identical to this one. Official license

File history

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	Date/Time	Dimensions	User	Comment
current	06:05, 23 March 2006	1,024×768 (507 KB)	JeremyA	( Critical Mass riders assemblt in Chicago's Daley Plaza. © Jeremy Atherton, 2005.)

File links

The following pages on Schools Wikipedia link to this image (list may be incomplete):

Chicago

Metadata

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 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	1
Exif version	2.2
Date and time of digitizing	17:04, 26 August 2005
Image compression mode	3
Shutter speed	5.65625
Aperture	2.96875
Exposure bias	0
Maximum land aperture	2.96875
Metering mode	Pattern
Flash	24
Colour space	sRGB
Focal plane X resolution	8114.28571429
Focal plane Y resolution	8114.28571429
Focal plane resolution unit	inches
Sensing method	One-chip colour area sensor
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Digital zoom ratio	1
Scene capture type	Standard

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