<div dir="ltr"><span style="font-size:12.8px">Dear colleagues:</span><br style="font-size:12.8px"><br style="font-size:12.8px"><span style="font-size:12.8px">The deadline for the Ionospheric modification proposals for 2018 at the Arecibo Observatory is postponed until communications in the Island are normalized. The official communications, including the new deadline, will be posted in a temporary landing page: </span><a href="http://www.areciboobservatory.org/" rel="noreferrer" target="_blank" style="font-size:12.8px">www.areciboobservatory.org</a><span style="font-size:12.8px">.</span><br style="font-size:12.8px"><br style="font-size:12.8px"><span style="font-size:12.8px">We, as Arecibo staff, appreciate your solidarity. </span><br style="font-size:12.8px"><br style="font-size:12.8px"><span style="font-size:12.8px">Best regards,</span><br style="font-size:12.8px"><span style="font-size:12.8px">Eliana Nossa</span><br style="font-size:12.8px"><span style="font-size:12.8px">Research Associate</span><br style="font-size:12.8px"><span style="font-size:12.8px">Arecibo Observatory – HF Facility</span><br clear="all"><div><br></div>
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