File:Chicago Union Station grand staircase.jpg

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	11:14, 10 August 2007		533 × 800 (93 KB)	commons>Slambo	{{Information \|Description= One of the two grand staircases at Chicago's Union Station \|Source= own work \|Date= August 4, 2007 \|Author= Sean Lamb (User:Slambo) }} Category:Union Station (Chicago)

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Camera manufacturer	Canon
Camera model	Canon EOS DIGITAL REBEL XT
Exposure time	1/40 sec (0.025)
F Number	f/4
ISO speed rating	200
Date and time of data generation	10:08, 4 August 2007
Lens focal length	18 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
File change date and time	10:08, 4 August 2007
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	10:08, 4 August 2007
APEX shutter speed	5.3219299316406
APEX aperture	4
APEX exposure bias	0
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
Color space	sRGB
Focal plane X resolution	3,954.233409611
Focal plane Y resolution	3,958.7628865979
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard