File:Columbia Correctional Institution Wisconsin With Guard Tower.jpg : Soft.lk - A Premium Software Developers - Meet one of the most powerful and intuitive POS systems for retail in Sri Lanka

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	03:17, 17 June 2008		3,456 × 2,304 (3.74 MB)	Dual Freq	{{Information \|Description={{en\|1=The w:Columbia Correctional Institution near w:Portage, Wisconsin with an occupied guard tower as photographed from Interstate 39.}} \|Source=Own work by uploader \|Author=Dual Freq \|Date=June 200

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Camera manufacturer	Canon
Camera model	Canon EOS DIGITAL REBEL XT
Exposure time	1/1,000 sec (0.001)
F-number	f/11
ISO speed rating	1,600
Date and time of data generation	13:35, 15 June 2008
Lens focal length	300 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
File change date and time	13:35, 15 June 2008
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.21
Date and time of digitizing	13:35, 15 June 2008
Shutter speed	9.9657897949219
APEX aperture	6.9188690185547
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