[CESG] A02 update input collection

Tomaso.deCola at dlr.de Tomaso.deCola at dlr.de
Mon Apr 27 10:45:58 EDT 2026


Hi Jim,

 

That's indeed what I had in mind. The changes proposed by Peter is what I
was expecting, but as also commented within him around November/December
2024 also figure 6-1 should be updated to clearly show that an orange book
could also be moved to a magenta track (not only to a blue one) in case hard
requirements from missions or agencies are coming up.

 

Regards,


Tomaso

 

From: Lux, Jim (US 430E) <james.p.lux at jpl.nasa.gov> 
Sent: Friday, April 24, 2026 5:38 PM
To: de Cola, Tomaso <Tomaso.deCola at dlr.de>; Clemens.Heese at esa.int;
cesg at mailman.ccsds.org
Subject: RE: A02 update input collection

 

I have a draft of the Yellow Book labeled OB mod..(attached).. (it's also
out in CESG sharepoint in drafts)

Tomaso, can you take a glance and see if this has what you think Peter was
thinking about.  The filename date (Nov 2024) seems to be about right.

 

 

From: CESG <cesg-bounces at mailman.ccsds.org
<mailto:cesg-bounces at mailman.ccsds.org> > On Behalf Of Tomaso de Cola - SIS
AD via CESG
Sent: Friday, April 24, 2026 2:30 AM
To: Clemens.Heese at esa.int <mailto:Clemens.Heese at esa.int> ;
cesg at mailman.ccsds.org <mailto:cesg at mailman.ccsds.org> 
Subject: [EXTERNAL] Re: [CESG] A02 update input collection

 

Hi Clemens, All,

 

Thank you for sharing the link to the material for the yellow book revision.


 

As already discussed in the past and agreed with Peter Shames roughly two
years ago, please do not forget that the orange book description should be
slightly revised so that it can be made clear that the content can be either
bluish or magentish. In this latter case, the need for a prototype (to be
documented in a dedicated annex) has to be removed. I think Peter had
already agreed something with Tom, but I'm afraid his proposal was lost. 

 

Regards,

 

Tomaso

 

From: CESG <cesg-bounces at mailman.ccsds.org
<mailto:cesg-bounces at mailman.ccsds.org> > On Behalf Of Clemens Heese via
CESG
Sent: Wednesday, April 22, 2026 5:24 PM
To: CESG All <cesg at mailman.ccsds.org <mailto:cesg at mailman.ccsds.org> >
Subject: [CESG] A02 update input collection

 

Dear all,

 

In response to the AI from last CESG meeting,

 

please find in the following folder:

 
<https://spacecomm.sharepoint.com/:f:/r/sites/CESG/Shared%20Documents/CWE%20
Private/Tiger%20Team%20A02%20revision?csf=1&web=1&e=fKPbXm> Tiger Team A02
revision

the collection of input for the A02 update.

 

Please find under:

 
<https://spacecomm.sharepoint.com/:w:/r/sites/CESG/Shared%20Documents/CWE%20
Private/Tiger%20Team%20A02%20revision/CCSDS%20A02%20decided%20update%20track
er.docx?d=wc3294837c01f49908b050a6a9d85d25c&csf=1&web=1&e=Svjfyf> CCSDS A02
decided update tracker.docx

 

the already agreed updates.

 

 

Regards,

 

Clemens

 

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