File:Alcatraz Penetentiary.jpg

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DescriptionAlcatraz Penetentiary.jpg	This file has no description, and may be lacking other information. Please provide a meaningful description of this file.
Date	Taken on 25 June 2002, 23:38:28
Source	Own work
Author	Judyt57

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This image was uploaded as part of Wiki Loves Monuments 2016.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	23:00, 12 September 2016		1,600 × 1,200 (644 KB)	Judyt57 (talk \| contribs)	User created page with UploadWizard

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This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Camera manufacturer	Hewlett-Packard Company
Camera model	HP PhotoSmart 315
Author	Picasa
Exposure time	103/10,000 sec (0.0103)
F-number	f/9.8
Date and time of data generation	23:38, 25 June 2002
Lens focal length	5.88 mm
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Picasa 3.0
File change date and time	23:25, 22 May 2015
Y and C positioning	Centered
Exif version	2.1
Date and time of digitizing	23:38, 25 June 2002
Meaning of each component	Y Cb Cr does not exist
Image compression mode	3
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Subject distance	2.329 meters
Metering mode	Pattern
Flash	Flash did not fire
Supported Flashpix version	1
Color space	sRGB
Unique image ID	2638a51a5077fec7a330ed77a683f3f5
Keywords	CA historical site San Francisco
IIM version	4

File:Alcatraz Penetentiary.jpg

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copyright license

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25 June 2002

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Wiki Loves Monuments 2016

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25899ce33f467c0eaad8ffddf095858d61612d50

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659,658 byte

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1,200 pixel

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1,600 pixel