Map of the <a href="https://en.wikipedia.org/wiki/CMB" class="extiw" title="en:CMB">CMB</a> temperature, based on data obtained over the full four-year <a href="https://en.wikipedia.org/wiki/COBE" class="extiw" title="en:COBE">COBE</a> mission, at each of the three DMR frequencies (31.5, 53, and 90 GHz) following dipole subtraction.
The COBE datasets were developed by the <a rel="nofollow" class="external text" href="http://www.gsfc.nasa.gov/">NASA Goddard Space Flight Center</a> under the guidance of the <a rel="nofollow" class="external text" href="http://lambda.gsfc.nasa.gov/product/cobe/swg.cfm">COBE Science Working Group</a>.
<ul><li><a rel="nofollow" class="external free" href="http://lambda.gsfc.nasa.gov/product/cobe/dmr_image.cfm">http://lambda.gsfc.nasa.gov/product/cobe/dmr_image.cfm</a></li>
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