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<p>Luis,<br>
</p>
<p><br>
</p>
<p>I really like your diagrams but there are a few things that I'd like to clarify.<br>
</p>
<p><br>
</p>
<p>On the first slide:<br>
</p>
<p>Does TM imply telemetry and does that imply telemetry from the spacecraft? Tracking data usually comes from ground sources and I don't know if telemetry is a good description. "Navigation Data" might be better.<br>
</p>
<p><br>
</p>
<p>On the third slide:<br>
</p>
<p>The Initial Instrument Pointing may not be needed to create a PRM. I think the essential input is the Desired Instrument Pointing.<br>
</p>
<p><br>
</p>
<p>On the fourth slide:<br>
</p>
<p>There are three instances in the use of the SMM. The first instance (the Maneuver Planning Message --- MPM)<br>
is used when the main information that is transmitted is a description of what maneuver is desired. <br>
</p>
<p>The second instance (the Maneuver Design Message --- MDM) represents the detailed design of the maneuver. It uses the MPM as one of its inputs.</p>
<p>The third instance (the Maneuver Analysis Message --- MAM) represents the results of analysis of the actual maneuver results after it has been performed. It uses the MDM as one of its inputs.</p>
<p><br>
</p>
<p>We have not yet completely decided if the three message types will be separate or if the MDM will include within it the MPM and the MAM will include within it the MAM. This is why, in my initial crude diagrams, I showed a sort of loop in the SMM. I don't
know the best way to represent this situation in flow charts.</p>
<p><br>
</p>
<p>Thanks,</p>
<p><br>
</p>
<p>Joe<br>
<br>
</p>
<div style="color: rgb(33, 33, 33);">
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<div id="divRplyFwdMsg" dir="ltr"><font face="Calibri, sans-serif" color="#000000" style="font-size:11pt"><b>From:</b> moims-nav-exec-bounces@mailman.ccsds.org <moims-nav-exec-bounces@mailman.ccsds.org> on behalf of Luis.Martin@esa.int <Luis.Martin@esa.int><br>
<b>Sent:</b> Tuesday, November 25, 2014 9:30 AM<br>
<b>To:</b> Berry, David S (3920)<br>
<b>Cc:</b> moims-nav-exec-bounces@mailman.ccsds.org; moims-nav-exec@mailman.ccsds.org<br>
<b>Subject:</b> Re: [MOIMS-NAV-EXEC] Diagrams and Simple Text for Nav Green Book Volume 1</font>
<div> </div>
</div>
<div><font size="2" face="sans-serif">Dear all,</font> <br>
<br>
<font size="2" face="sans-serif">you can find attached my proposal for modification of Joe's diagrams, seen from a Flowchart point of view.</font>
<br>
<br>
<font size="2" face="sans-serif">For a description of the meaning of each component in the flowchart, you can visit:</font>
<br>
<br>
<a href="http://en.wikipedia.org/wiki/Flowchart"><font size="2" face="sans-serif">http://en.wikipedia.org/wiki/Flowchart</font></a>
<br>
<br>
<font size="2" face="sans-serif">Regards,</font> <br>
<font size="2" face="sans-serif">Luis</font> <br>
<br>
<br>
<br>
<form action="http://esanotes3.esrin.esa.int/mail/esac/lmartin.nsf/iNotes/Welcome/?EditDocument&Form=h_PageUI&ui=dwa_form" method="post">
<font size="1" color="#00a1e0" face="Verdana">Luis Martin</font> <br>
<font size="1" color="#808080" face="Verdana"><b>GMV@ESA</b><br>
Space Surveillance and Tracking Technical Support<br>
Space Situational Awareness Programme</font> <br>
<font size="1" color="#808080" face="Verdana"><b>ESAC</b></font> <br>
<font size="1" color="#808080" face="Verdana">PO Box 78, 28691 Villafranca de la Caņada<br>
Madrid, Spain</font> <br>
<a href="mailto:luis.martin@esa.intm" target="_blank"><font size="3" color="#00a1e0" face="Calibri"><u>luis.martin@esa.int</u></font></a><font size="3" color="#808080" face="Calibri"> | </font><a href="http://sst.ssa.esa.int/" target="_blank"><font size="3" color="#00bfff" face="Calibri"><u>http://sst.ssa.esa.int</u></font></a>
<br>
<font size="1" color="#808080" face="Verdana">T </font><a href="tel:%2B34%2091%20813%201509" target="_blank"><font size="1" color="#0062e1" face="Verdana"><u>+34 91 813 1509</u></font></a><font size="1" color="#808080" face="Verdana"> | F </font><a href="tel:%2B34%2091%20813%201139" target="_blank"><font size="1" color="#0062e1" face="Verdana"><u>+34
91 813 1139</u></font></a></form>
<br>
<br>
<br>
<br>
<font size="1" color="#5f5f5f" face="sans-serif">From: </font><font size="1" face="sans-serif">"Berry, David S (3920)" <david.s.berry@jpl.nasa.gov></font>
<br>
<font size="1" color="#5f5f5f" face="sans-serif">To: </font><font size="1" face="sans-serif">"moims-nav-exec@mailman.ccsds.org" <moims-nav-exec@mailman.ccsds.org>,
</font><br>
<font size="1" color="#5f5f5f" face="sans-serif">Date: </font><font size="1" face="sans-serif">12/11/2014 01:05</font>
<br>
<font size="1" color="#5f5f5f" face="sans-serif">Subject: </font><font size="1" face="sans-serif">[MOIMS-NAV-EXEC] Diagrams and Simple Text for Nav Green Book Volume 1</font>
<br>
<font size="1" color="#5f5f5f" face="sans-serif">Sent by: </font><font size="1" face="sans-serif">moims-nav-exec-bounces@mailman.ccsds.org</font>
<br>
<hr noshade="">
<br>
<br>
<br>
<tt><font size="2"><br>
All:<br>
<br>
During today's telecon with Juan Carlos Raymond on the topic of the Nav<br>
Green Book Volume 1, Joe Hashmall displayed some material he had prepared<br>
that presents a more straightforward description and simple graphics than<br>
some of the material currently in the book. This was well received in<br>
general.<br>
<br>
I had the action item to send out to the group...<br>
<br>
Regards,<br>
David<br>
<br>
[attachment "Navigation Messages-Joe.docx" deleted by Luis Martin/esac/ESA] [attachment "GreenBookIdeas.pptx" deleted by Luis Martin/esac/ESA] _______________________________________________<br>
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