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<span class="rpHighlightAllClass rpHighlightSubjectClass" tabindex="-1">&#8203;Solar eclipse on 21 August 2017</span></div>
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<span lang="EN-US">&nbsp;</span></p>
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<span lang="EN-US">&nbsp;</span></p>
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<span lang="EN-US">Dear colleagues,</span></p>
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<span lang="EN-US">I would like to inform you that the Ionospheric Monitoring and Prediction Center (IMPC) of the German Aerospace Center plans to monitor the impact of solar eclipse on the ionosphere over the US in near real time (5 min delay) on 21 August
 2017.</span></p>
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<span lang="EN-US">Whereas dual frequency navigation signals from&nbsp; GPS&nbsp; will provide the total electron content (TEC),&nbsp; VLF measurements will sound the bottomside ionosphere along radio links crossing the zone of totality.</span></p>
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<span lang="EN-US">You will be able to see the eclipse related variations in near real time via the link:</span></p>
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<a href="http://swaciweb.dlr.de/news/solar-eclipse-21-aug-2017/?L=1" target="_blank"><span lang="EN-US">http://swaciweb.dlr.de/news/solar-eclipse-21-aug-2017/?L=1</span></a><span lang="EN-US"></span></p>
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<span lang="EN-US">&nbsp;</span></p>
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<span lang="EN-US">Have fun and best regards,</span></p>
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<span lang="EN-US">Norbert Jakowski on behalf of the IMPC team</span></p>
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<span lang="EN-US">&nbsp;</span></p>
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<span lang="EN-US">&nbsp;</span></p>
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Deutsches Zentrum für Luft- und Raumfahrt e.V.</p>
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<span lang="EN-US">in the Helmholtz-Association</span></p>
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<span lang="EN-US">German Aerospace Center</span></p>
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<span lang="EN-US">Institute of Communications and Navigation</span></p>
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<span lang="EN-US">&nbsp;&nbsp;</span></p>
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<span lang="EN-US">Dr. Norbert Jakowski</span></p>
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<span lang="EN-US">Kalkhorstweg 53</span></p>
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<span lang="EN-US">D-17235 Neustrelitz</span></p>
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<span lang="EN-US">Germany</span></p>
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<span lang="EN-US">&nbsp;&nbsp;</span></p>
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<span lang="EN-US">Tel.&nbsp;&nbsp;&nbsp;&nbsp; &#43;49 (0)3981 480 - 151</span></p>
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<span lang="EN-US">Email:&nbsp;&nbsp;</span><a href="mailto:Norbert.Jakowski@dlr.de" target="_blank"><span lang="EN-US">Norbert.Jakowski@dlr.de</span></a><span lang="EN-US">&nbsp;&nbsp;</span></p>
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<a href="http://swaciweb.dlr.de/" target="_blank"><span lang="EN-US">http://swaciweb.dlr.de</span></a>&#8203;<br>
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<pre class="moz-signature" cols="80">--  Jean-Pierre St-Maurice  Canada Research Chair in Environmental Sciences   Chair, Institute for Space and Atmospheric Studies     Professor, Department of Physics and Engineering Physics     University of Saskatchewan       116 Science Place        Saskatoon         SK S7N 5E2          Canada    Tel:  306 966 2906    Fax:  306 966 6400    email:  jp.stmaurice@usask.ca </pre>
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