File:Dust ring around HR 4796A (eso1417a).jpg

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Original file ‎(1,000 × 1,000 pixels, file size: 251 KB, MIME type: image/jpeg)

Summary

Description
English: This infrared image shows the dust ring around the nearby star HR 4796A (the binary system's primary star) in the southern constellation of Centaurus. It was one of the first produced by the SPHERE instrument soon after it was installed on ESO's Very Large Telescope in May 2014. It shows not only the ring itself with great clarity, but also reveals the power of SPHERE to reduce the glare from the very bright star — the key to finding and studying exoplanets in future.

This configuration has been nicknamed "Eye of Sauron".[1][2]

  1. ↑ Flora Graham (4 June 2014). "Eye of Sauron star spotted by planet-hunting camera". New Scientist.
  2. ↑ NewsCorp Australia (6 June 2014). "Sauron’s Eye has been found. And it’s watching us all, from above, in the form of ringed star HR 4796A". Courier Mail.
Date
Source http://www.eso.org/public/images/eso1417a/
Author ESO/J.-L. Beuzit et al./SPHERE Consortium

Licensing
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.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

inception

May 2014

File history

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

Date/TimeThumbnailDimensionsUserComment
current04:17, 5 June 2014Thumbnail for version as of 04:17, 5 June 20141,000 × 1,000 (251 KB)Huntster{{Information |Description={{en|1=This infrared image shows the dust ring around the nearby star HR 4796A (the binary system's primary star) in the southern constellation of Centaurus. It was one of the first produced by the SPHERE instrument soon afte...
The following pages on the English Wikipedia use this file (pages on other projects are not listed):

Global file usage

The following other wikis use this file:

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.

Retrieved from "https://en.wikipedia.org/wiki/File:Dust_ring_around_HR_4796A_(eso1417a).jpg"