File:Wikimedia Foundation Servers-8055 13.jpg

This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help.

Summary

Description	English: Wikimedia Foundation Servers
Date	16 July 2012
Source	Own work
Author	Victorgrigas

Licensing

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

This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.

You are free:

to share – to copy, distribute and transmit the work
to remix – to adapt the work

Under the following conditions:

attribution – You must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work).
share alike – If you alter, transform, or build upon this work, you may distribute the resulting work only under the same or similar license to this one.

CC-BY-SA-3.0 truetrue

File usage

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

Wikimedia Foundation

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 EOS REBEL T2i
Exposure time	1/13 sec (0.076923076923077)
F-number	f/1.8
ISO speed rating	200
Date and time of data generation	12:06, 16 July 2012
Lens focal length	28 mm
Horizontal resolution	240 dpi
Vertical resolution	240 dpi
Software used	Adobe Photoshop Lightroom 3.6 (Macintosh)
File change date and time	15:13, 20 July 2012
Exposure Program	Aperture priority
Exif version	2.3
Date and time of digitizing	12:06, 16 July 2012
Shutter speed	3.70044
APEX aperture	1.695994
Exposure bias	0
Maximum land aperture	1.75 APEX (f/1.83)
Subject distance	0.8 meters
Metering mode	Pattern
Flash	Flash did not fire, compulsory flash suppression
DateTimeOriginal subseconds	16
DateTimeDigitized subseconds	16
Focal plane X resolution	5,728.1767955801
Focal plane Y resolution	5,808.4033613445
Focal plane resolution unit	inches
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
Serial number of camera	1723905956
Lens used	EF28mm f/1.8 USM
Date metadata was last modified	08:13, 20 July 2012
Unique ID of original document	4309288FDB9D9EAC164F3F045A5D59D8
IIM version	4

Did you know...?

Wikipedia for Schools was collected by SOS Children. SOS Children's Villages believes that a decent childhood is essential to a happy, healthy. Our community work brings families new opportunities through education, healthcare and all manner of support. If you'd like to help, learn how to sponsor a child.