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<p class="MsoNormal">Dear colleagues,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">The absolute IGS antenna correction file (igs14_wwww.atx) has been updated. The new release is called 'igs14_2061.atx'. It contains the following changes:<o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">1) Adjusted ending time for satellite C104 (C32):<o:p></o:p></p>
<p class="MsoNormal">Ending interval extended from <o:p></o:p></p>
<p class="MsoNormal"> 2018 6 6 10 4 59.0000000<o:p></o:p></p>
<p class="MsoNormal">To<o:p></o:p></p>
<p class="MsoNormal">2018 6 7 10 4 59.0000000<o:p></o:p></p>
<p class="MsoListParagraph"><o:p> </o:p></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">2) Three additional antenna type calibrations has been added that were performed by the IGG, University of Bonn:<o:p></o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"> - Three chamber calibrations provided by ComNav Technology Ltd. have been added:<o:p></o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"> CNTT300 NONE<o:p></o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"> CNTT350 NONE<o:p></o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"> CNTT500 NONE <o:p></o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">3) Corrected bug within the ANTEX file<o:p></o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"><o:p> </o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">The updated antenna correction model is available at<o:p></o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"><a href="ftp://ftp.igs.org/pub/station/general/igs14_2061.atx">ftp://ftp.igs.org/pub/station/general/igs14_2061.atx</a><o:p></o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">or<o:p></o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"><a href="ftp://ftp.igs.org/pub/station/general/igs14.atx" target="_blank"><span style="color:#0563C1">ftp://ftp.igs.org/pub/station/general/igs14.atx</span></a><o:p></o:p></span></p>
<p style="mso-margin-top-alt:0cm;margin-right:0cm;margin-bottom:0cm;margin-left:18.0pt;margin-bottom:.0001pt">
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black"> <o:p></o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">With best regards,<o:p></o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">Arturo Villiger<o:p></o:p></span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:black">on behalf of the IGS Antenna Working Group<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-left:18.0pt"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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