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<p class="MsoNormal">Dear CESG colleagues,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Following yesterday’s CESG meeting and as agreed please find below a CWE weblink where you can find the mentioned presentation related to the SCID issue on AOS in X-band.<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"><o:p> </o:p></p>
<div>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:black;mso-ligatures:none;mso-fareast-language:EN-GB">Ignacio</span><span style="font-family:"Calibri",sans-serif;mso-ligatures:none;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:8.5pt;font-family:"Arial",sans-serif;color:black;mso-ligatures:none;mso-fareast-language:EN-GB"><br>
<br>
</span><b><span style="font-size:10.0pt;font-family:NotesEsa;color:#4F4F4F;mso-ligatures:none;mso-fareast-language:EN-GB">Ignacio Aguilar Sánchez</span></b><span style="font-size:8.5pt;font-family:"Arial",sans-serif;color:black;mso-ligatures:none;mso-fareast-language:EN-GB"><br>
</span><span style="font-size:10.0pt;font-family:NotesEsa;color:#4F4F4F;mso-ligatures:none;mso-fareast-language:EN-GB">Communication Systems Engineer</span><span style="font-size:8.5pt;font-family:"Arial",sans-serif;color:black;mso-ligatures:none;mso-fareast-language:EN-GB"><br>
</span><span style="font-size:10.0pt;font-family:NotesEsa;color:#4F4F4F;mso-ligatures:none;mso-fareast-language:EN-GB">Electrical Engineering Department</span><span style="font-size:8.5pt;font-family:"Arial",sans-serif;color:black;mso-ligatures:none;mso-fareast-language:EN-GB"><br>
<br>
</span><span style="font-size:10.0pt;font-family:NotesEsa;color:#4F4F4F;mso-ligatures:none;mso-fareast-language:EN-GB">European Space Research and Technology Centre<br>
Keplerlaan 1, PO Box 299, 2200 AG Noordwijk, The Netherlands<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:10.0pt;font-family:NotesEsa;color:#4F4F4F;mso-ligatures:none;mso-fareast-language:EN-GB">Mob.+31641360257</span><span style="font-size:8.5pt;font-family:"Arial",sans-serif;color:black;mso-ligatures:none;mso-fareast-language:EN-GB"><br>
</span><span style="font-size:10.0pt;font-family:NotesEsa;color:#4F4F4F;mso-ligatures:none;mso-fareast-language:EN-GB">Fax  +31715655418</span><span style="font-size:8.5pt;font-family:"Arial",sans-serif;color:black;mso-ligatures:none;mso-fareast-language:EN-GB"><br>
</span><span style="font-size:10.0pt;font-family:NotesEsa;color:#4F4F4F;mso-ligatures:none;mso-fareast-language:EN-GB">Email:
<a href="mailto:ignacio.aguilar.sanchez@esa.int"><span style="color:blue">ignacio.aguilar.sanchez@esa.int</span></a><br>
</span><span style="font-size:8.5pt;font-family:"Arial",sans-serif;color:black;mso-ligatures:none;mso-fareast-language:EN-GB"><a href="http://www.esa.int/" target="_blank"><span style="font-size:10.0pt;font-family:NotesEsa;color:blue">www.esa.int</span></a></span><span style="font-family:"Calibri",sans-serif;mso-ligatures:none;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<div style="border:none;border-top:solid #E1E1E1 1.0pt;padding:3.0pt 0cm 0cm 0cm">
<p class="MsoNormal"><b><span lang="EN-US" style="font-family:"Calibri",sans-serif;mso-ligatures:none;mso-fareast-language:EN-GB">From:</span></b><span lang="EN-US" style="font-family:"Calibri",sans-serif;mso-ligatures:none;mso-fareast-language:EN-GB"> Matt
 Cosby <matt.cosby@goonhilly.org> <br>
<b>Sent:</b> Friday, September 6, 2024 11:55 AM<br>
<b>To:</b> Kazz, Greg (US 312B) <greg.j.kazz@jpl.nasa.gov>; Ignacio Aguilar Sanchez <Ignacio.Aguilar.Sanchez@esa.int>; Thomas Gannett <thomas.gannett@tgannett.net>; Gilles Moury <Gilles.Moury@cnes.fr>; Andrea Modenini <Andrea.Modenini@esa.int>; Ricky Rolfe
 <ricky.rolfe@goonhilly.org>; sls-slp@mailman.csds.org<br>
<b>Subject:</b> RE: AOS Analysis Review<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">All,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks for all your time yesterday and to Ricky for producing and presenting the analysis.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The presentation is now on the CWE - <a href="https://cwe.ccsds.org/sls/docs/SLS-SLP/Meeting%20Materials/2024/Fall/AOS/AOS_SCID_Analysis_UKSA.pptx?d=wfd841b17143346d8bcdd3a344e84ab5b">
here</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The actions are:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<ol style="margin-top:0cm" start="1" type="1">
<li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo3">UKSA (MC) to brief UK CMC representative about a potential change to the SANA procedures. The proposal would allow SANA to remove SCIDs of spacecraft that are known to have completed
 their missions. This removes the requirement for SCIDs to be only removed by the original requester. Due : 30 Sept 2024<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo3">NASA (GK) and ESA (IAS) to investigate whether their missions have experienced interference at an RF level during regular link sessions.  Due : 30 Sept 2024<o:p></o:p></li></ol>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">The next steps are to review the data from Action 2 and prepare a Working Group response  (which could then be an Area response) to the current issue of SANA running out of AOS SCIDs. It would be good to complete this response for CCSDS
 London, so we are able to present to the other areas, namely System Engineering.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Comments welcome.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Cheers, Matt<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal"><b><span style="color:black;mso-ligatures:none"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><b><span style="color:black;mso-ligatures:none">Matthew Cosby</span></b><span style="color:black;mso-ligatures:none"><o:p></o:p></span></p>
<p class="MsoNormal"><b><span style="mso-ligatures:none;mso-fareast-language:EN-GB;layout-grid-mode:line">Chief Technology Officer
<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="color:black;mso-ligatures:none">Goonhilly Earth Station Ltd<o:p></o:p></span></b></p>
<p class="MsoNormal"><b><span style="color:black;mso-ligatures:none"><o:p> </o:p></span></b></p>
<p class="MsoNormal"><span style="color:black;mso-ligatures:none;mso-fareast-language:EN-GB"><img border="0" width="565" height="141" style="width:5.8854in;height:1.4687in" id="Picture_x0020_1" src="cid:image001.jpg@01DB0043.C8D3E3A0" alt="signature_1318327456"></span><span style="mso-ligatures:none;mso-fareast-language:EN-GB"><o:p></o:p></span></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<div>
<p class="MsoNormal"><span lang="EN-US" style="font-family:"Calibri",sans-serif;mso-ligatures:none;mso-fareast-language:EN-GB">-----Original Appointment-----<br>
<b>From:</b> Matt Cosby <br>
<b>Sent:</b> Thursday, August 29, 2024 4:32 PM<br>
<b>To:</b> Matt Cosby; Kazz, Greg (US 312B); Ignacio Aguilar Sanchez; Thomas Gannett; Gilles Moury; Andrea Modenini; Ricky Rolfe;
<a href="mailto:sls-slp@mailman.csds.org">sls-slp@mailman.csds.org</a><br>
<b>Subject:</b> AOS Analysis Review<br>
<b>When:</b> 05 September 2024 16:00-17:30 (UTC+00:00) Dublin, Edinburgh, Lisbon, London.<br>
<b>Where:</b> Microsoft Teams Meeting<o:p></o:p></span></p>
</div>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">All,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This is to present the analysis performed on the SANA registered spacecraft using the AOS SCID.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">This is an action from the Spring meetings. Hopefully, this can inform the work required for London.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Regards, Matt.<o:p></o:p></p>
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