Image:2dfgrs.png

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Summary

  • A rendering of the w:2dF Galaxy Redshift Survey data.
  • This was created using the Intrepix AstroVis software created as part of a university project.
  • The data set used is the "best spectroscopic observations" in ASCII format.
  • 30% of the sources (galaxies) were chosen at random from the data set to be rendered for this image.
  • Fluctuations in density in various parts of the universe are clearly visible from this image.

Created by Enoch Lau. As a courtesy, please let me know if you alter this image or this image description page.

Licensing

I, the author of this work, hereby publish it under the following licenses:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled " GNU Free Documentation License".

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The following pages on the English Wikipedia link to this file (pages on other projects are not listed):
  • Redshift
  • Redshift survey
  • 2dF Galaxy Redshift Survey
  • Redshift quantization
  • User:Enochlau/Images/Diagrams/Gallery
Retrieved from "http://en.wikipedia.org/wiki/Image:2dfgrs.png"