File:The E-ELT Primary Mirror.jpg

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(3,000 × 2,000 pixels, file size: 761 KB, MIME type: image/jpeg)

Captions

Captions

Add a one-line explanation of what this file represents
This file has been superseded by E-ELT Primary Mirror.svg. It is recommended to use the other file. Please note that deleting superseded images requires consent.
 new file
This image was uploaded in the JPEG format even though it consists of non-photographic data. This information could be stored more efficiently or accurately in the PNG or SVG format. If possible, please upload a PNG or SVG version of this image without compression artifacts, derived from a non-JPEG source (or with existing artifacts removed). After doing so, please tag the JPEG version with {{Superseded|NewImage.ext}} and remove this tag. This tag should not be applied to photographs or scans. If this image is a diagram or other image suitable for vectorisation, please tag this image with {{Convert to SVG}} instead of {{BadJPEG}}. If not suitable for vectorisation, use {{Convert to PNG}}. For more information, see {{BadJPEG}}.

Summary

[edit]
Description
English: The 42-metre primary mirror of the European Extremely Large Telescope will consist of almost 1000 hexagonal segments, each 1.4 metres wide, but only 50 mm thick.
Date
Source ESO
Author ESO

Licensing

[edit]
This media was created by the European Southern Observatory (ESO).
Their website states: "Unless specifically noted, the images, videos, and music distributed on the public ESO website, along with the texts of press releases, announcements, pictures of the week, blog posts and captions, are licensed under a Creative Commons Attribution 4.0 International License, and may on a non-exclusive basis be reproduced without fee provided the credit is clear and visible."
To the uploader: You must provide a link (URL) to the original file and the authorship information if available.
w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 4.0 International 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 give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current14:07, 23 October 2009Thumbnail for version as of 14:07, 23 October 20093,000 × 2,000 (761 KB)Originalwana (talk | contribs){{Information |Description={{en|1=The 42-metre primary mirror of the European Extremely Large Telescope will consist of almost 1000 hexagonal segments, each 1.4 metres wide, but only 50 mm thick. }} |Source=[http://

You cannot overwrite this file.

There are no pages that use this file.

Metadata

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.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:The_E-ELT_Primary_Mirror.jpg&oldid=711455747"