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<p class="MsoNormal"><span style="color:#1F497D">Dear Colleagues,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">There was a subsequent delay of about 3 hours for the IGS ultra-rapid products for GPS week 2166, dow 5, hour 18. After further investigation, the problem was due to the failure in the update of the IERS Bulletin
A file in the operational server.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">The problem is now resolved, and the UT1-UTC integration is also back to using the normal 5-day window of non-predicted values.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Apologies again for the inconvenience.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Kind Regards,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU">Salim Masoumi, PhD.</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU">
</span><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#006983;mso-fareast-language:EN-AU">|</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU"> GNSS Analyst
</span><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#006983;mso-fareast-language:EN-AU">|</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU"> Positioning <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU">National Positioning Infrastructure
</span><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#006983;mso-fareast-language:EN-AU">|</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU"> Place, Space and Communities
Division<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:6.0pt;font-family:"Arial",sans-serif;color:#29627D;mso-fareast-language:EN-AU"> </span></b><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:#212121;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#006983;mso-fareast-language:EN-AU">t</span></b><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU"> +61 2 6249 9688
</span><span style="mso-fareast-language:EN-AU"><a href="http://www.ga.gov.au/"><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#006983;text-decoration:none">www.ga.gov.au</span></a></span><span style="color:#212121;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:6.0pt;color:#1F497D;mso-fareast-language:EN-AU"> </span><span style="color:#212121;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
<p class="MsoNormal"><a href="http://www.ga.gov.au/"><span style="color:#1F497D;mso-fareast-language:EN-AU;text-decoration:none"><img border="0" width="538" height="96" style="width:5.6083in;height:1.0in" id="_x0000_i1034" src="cid:image001.png@01D77B2F.A9758690" alt="cid:image006.png@01D239A5.39C6E990"></span></a><span style="color:#212121;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:6.0pt;color:#1F497D;mso-fareast-language:EN-AU"> </span><span style="color:#212121;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
<p class="MsoNormal"><a href="https://twitter.com/GeoscienceAus"><span style="color:#1F497D;mso-fareast-language:EN-AU;text-decoration:none"><img border="0" width="40" height="36" style="width:.4166in;height:.375in" id="_x0000_i1033" src="cid:image002.png@01D77B2F.A9758690" alt="cid:image002.png@01D239A5.39C6E990"></span></a><a href="https://www.facebook.com/GeoscienceAustralia"><span style="color:blue;mso-fareast-language:EN-AU;text-decoration:none"><img border="0" width="40" height="36" style="width:.4166in;height:.375in" id="_x0000_i1032" src="cid:image003.png@01D77B2F.A9758690" alt="cid:image003.png@01D239A5.39C6E990"></span></a><a href="https://www.youtube.com/user/GeoscienceAustralia"><span style="color:#1F497D;mso-fareast-language:EN-AU;text-decoration:none"><img border="0" width="40" height="36" style="width:.4166in;height:.375in" id="_x0000_i1031" src="cid:image004.png@01D77B2F.A9758690" alt="cid:image007.png@01D239A5.39C6E990"></span></a><a href="https://www.linkedin.com/company/geoscience-australia"><span style="color:#1F497D;mso-fareast-language:EN-AU;text-decoration:none"><img border="0" width="36" height="36" style="width:.375in;height:.375in" id="_x0000_i1030" src="cid:image005.png@01D77B2F.A9758690" alt="cid:image008.png@01D239A5.39C6E990"></span></a><span style="color:#212121;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><a name="_jsOm_6D98A3A0F5E2422298C71C8281D42F61"></a><b><span lang="EN-US" style="mso-fareast-language:EN-AU">From:</span></b><span lang="EN-US" style="mso-fareast-language:EN-AU"> IGSMail <igsmail-bounces@lists.igs.org>
<b>On Behalf Of </b>Salim Masoumi<br>
<b>Sent:</b> Saturday, 17 July 2021 5:14 AM<br>
<b>To:</b> igsmail@lists.igs.org<br>
<b>Subject:</b> [IGSMAIL-8078] Delay in IGS Ultra-rapid products 21665_12 [SEC=OFFICIAL]<o:p></o:p></span></p>
</div>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Dear Colleagues,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">There was a delay of about 4 hours in the submission of IGS ultra-rapid combination for GPS week 2166, dow 5, hour 12. The delay was caused by a problem in automatic integration of UT1-UTC values from the IERS Bulletin A, which stopped
the ERP combination. I have now submitted the delayed orbit and ERP products.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Please note that the UT1-UTC value for the submitted ERP file is integrated from one day before the last non-predicted value of Bulletin A, as opposed to the normal 5 day prior. This does not impact the combined orbits, nor the combined
ERP values (Xpole,Ypole, Xrate, Yrate and LOD).<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Apologies for any inconvenience this delay may have caused to you.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Kind Regards,<o:p></o:p></p>
<p class="MsoNormal">Salim<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU">Salim Masoumi, PhD.</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU">
</span><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#006983;mso-fareast-language:EN-AU">|</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU"> GNSS Analyst
</span><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#006983;mso-fareast-language:EN-AU">|</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU"> Positioning <o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU">National Positioning Infrastructure
</span><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#006983;mso-fareast-language:EN-AU">|</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU"> Place, Space and Communities
Division<o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:6.0pt;font-family:"Arial",sans-serif;color:#29627D;mso-fareast-language:EN-AU"> </span></b><span style="font-size:12.0pt;font-family:"Times New Roman",serif;color:#212121;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#006983;mso-fareast-language:EN-AU">t</span></b><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#333333;mso-fareast-language:EN-AU"> +61 2 6249 9688
</span><span style="mso-fareast-language:EN-AU"><a href="http://www.ga.gov.au/"><span style="font-size:9.0pt;font-family:"Arial",sans-serif;color:#006983;text-decoration:none">www.ga.gov.au</span></a><span style="color:#212121"><o:p></o:p></span></span></p>
<p class="MsoNormal"><span style="font-size:6.0pt;color:#1F497D;mso-fareast-language:EN-AU"> </span><span style="color:#212121;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
<p class="MsoNormal"><a href="http://www.ga.gov.au/"><span style="color:#1F497D;mso-fareast-language:EN-AU;text-decoration:none"><img border="0" width="538" height="96" style="width:5.6in;height:1.0in" id="Picture_x0020_1" src="cid:image001.png@01D77B2F.A9758690" alt="cid:image006.png@01D239A5.39C6E990"></span></a><span style="color:#212121;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:6.0pt;color:#1F497D;mso-fareast-language:EN-AU"> </span><span style="color:#212121;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
<p class="MsoNormal"><a href="https://twitter.com/GeoscienceAus"><span style="color:#1F497D;mso-fareast-language:EN-AU;text-decoration:none"><img border="0" width="40" height="36" style="width:.4166in;height:.375in" id="Picture_x0020_2" src="cid:image002.png@01D77B2F.A9758690" alt="cid:image002.png@01D239A5.39C6E990"></span></a><a href="https://www.facebook.com/GeoscienceAustralia"><span style="color:blue;mso-fareast-language:EN-AU;text-decoration:none"><img border="0" width="40" height="36" style="width:.4166in;height:.375in" id="Picture_x0020_3" src="cid:image003.png@01D77B2F.A9758690" alt="cid:image003.png@01D239A5.39C6E990"></span></a><a href="https://www.youtube.com/user/GeoscienceAustralia"><span style="color:#1F497D;mso-fareast-language:EN-AU;text-decoration:none"><img border="0" width="40" height="36" style="width:.4166in;height:.375in" id="Picture_x0020_4" src="cid:image004.png@01D77B2F.A9758690" alt="cid:image007.png@01D239A5.39C6E990"></span></a><a href="https://www.linkedin.com/company/geoscience-australia"><span style="color:#1F497D;mso-fareast-language:EN-AU;text-decoration:none"><img border="0" width="36" height="36" style="width:.375in;height:.375in" id="Picture_x0020_5" src="cid:image005.png@01D77B2F.A9758690" alt="cid:image008.png@01D239A5.39C6E990"></span></a><span style="color:#212121;mso-fareast-language:EN-AU"><o:p></o:p></span></p>
<p class="MsoNormal"><o:p> </o:p></p>
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