File:COBE cmb fluctuations.png

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Summary

Description
English: Temperature of the Cosmic Microwave Background (CMB) radiation spectrum as determined with the COBE satellite during the first two years of the Differential Microwave Radiometer (DMR) observation. The plane of the Milky Way Galaxy is horizontal across the middle of each picture.

In this map, the dipole due to the solar system movement has been removed, as well as the radiation of our own galaxy.

Note: This map is based on data collected over the two first years of the four-year COBE mission. Therefore, it has been superseded by the four-year map.
Date Data collected between 1990 and 1992.
Source
Author The COBE datasets were developed by the NASA Goddard Space Flight Center under the guidance of the COBE Science Working Group.
Other versions
  • Uncorrected map
    Uncorrected map
  • Four-year map
    Four-year map

Licensing

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
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Original upload log

Date/Time Dimensions User Comment
2 May 2005, 14:28:10 1024 × 512 (389562 bytes) Watcharakorn (talk · contribs) {{PD-USGov}}

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Date/TimeThumbnailDimensionsUserComment
current14:38, 28 August 2014Thumbnail for version as of 14:38, 28 August 20141,024 × 512 (212 KB)GifTaggerBot: Converting file to superior PNG file. (Source: COBE_cmb_fluctuations.gif). This GIF was problematic due to non-greyscale color table.

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