File:DES Observing Footprint.png

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DES_Observing_Footprint.png ‎(408 × 244 pixels, file size: 64 KB, MIME type: image/png)

Summary[edit]

Media data and Non-free use rationale
Description	The footprint of the wide-area survey on the sky (colored region) in celestial coordinates; the dashed curve shows the approximate location of the Milky Way disk in these coordinates, indicating that the survey area is away from the plane of our galaxy.
Author or copyright owner	Dark Energy Survey Team
Source (WP:NFCC#4)	https://www.darkenergysurvey.org/the-des-project/survey-and-operations/
Use in article (WP:NFCC#7)	Dark Energy Survey
Purpose of use in article (WP:NFCC#8)	To support encyclopedic discussion of this work in this article. The illustration is specifically needed to support the following point(s): Need to how much sky area was covered by Dark Energy Survey Team
Not replaceable with free media because (WP:NFCC#1)	Any derivative work based upon the artwork would be a copyright violation, so creation of a free image is not possible.
Minimal use (WP:NFCC#3)	Don't use images of higher resolution than necessary
Respect for commercial opportunities (WP:NFCC#2)	The use of a low resolution image of the artwork will not impact the commercial viability of the art.
Fair useFair use of copyrighted material in the context of Dark Energy Survey//en.wikipedia.org/wiki/File:DES_Observing_Footprint.pngtrue

Licensing[edit]

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To illustrate the subject in question
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On the English-language Wikipedia, hosted on servers in the United States by the non-profit Wikimedia Foundation,

qualifies as fair use under United States copyright law. Any other uses of this image, on Wikipedia or elsewhere, may be copyright infringement. See Wikipedia:Non-free content and Wikipedia:Copyrights.
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File history

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	22:45, 23 April 2022		408 × 244 (64 KB)	LucasKannou (talk \| contribs)	Resize to less than 0.1 MP per WP:IMAGERES via script.
	18:51, 23 April 2022	No thumbnail	768 × 460 (131 KB)	Dzw785784663 (talk \| contribs)	Uploading a non-free work, as object of commentary using File Upload Wizard

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File usage

The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Dark Energy Survey

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File change date and time	22:44, 23 April 2022