File:Stairs leading out of main hall, Chicago Union Station.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	05:04, 18 July 2011		3,648 × 2,736 (3.13 MB)	commons>SchuminWeb	{{Information \|Description ={{en\|1=Stairs leading out of the main hall at Chicago Union Station.}} \|Source =Own work \|Author =Ben Schumin \|Date =2010-07-23 \|Permission =Own work \|other_versions = }} [[Category:Union Stati

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Camera manufacturer	Canon
Camera model	Canon PowerShot SX10 IS
Exposure time	1/40 sec (0.025)
F Number	f/3.2
ISO speed rating	200
Date and time of data generation	10:47, 23 July 2010
Lens focal length	6.194 mm
Orientation	Normal
Horizontal resolution	180 dpi
Vertical resolution	180 dpi
File change date and time	10:47, 23 July 2010
Y and C positioning	Co-sited
Exif version	2.21
Date and time of digitizing	10:47, 23 July 2010
Image compression mode	3
APEX shutter speed	5.3125
APEX aperture	3.34375
APEX exposure bias	0
Maximum land aperture	3.34375 APEX (f/3.19)
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Color space	sRGB
Focal plane X resolution	15,136.929460581
Focal plane Y resolution	15,116.022099448
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