csa wg meeting 24 april 2009 page 1 colorado springs csa wg service agreement status prepared by...
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CSA WG Meeting 24 April 2009 Page 1Colorado Springs
CSA WG Service Agreement Status
Prepared by Hugh Kelliher
Space ConneXions Limited
CSA WG Meeting 24 April 2009 Page 2Colorado Springs
CSA Charter Requirement
Development of a recommended standard for service agreements that:
1) defines template(s) of service agreement contents, including a formal schema,
2) offers two or more examples of an instantiated service agreement based on the template and two or more current inter-agency service agreements,
3) identifies mechanism(s) for service agreement maintenance.
CSA WG Meeting 24 April 2009 Page 3Colorado Springs
Overall Approach
Service Agreement
1. Introduction
2. Concept
3. Process
4. Parameters
5. Templates
Describe overall approach
Start with SM material
Add current agency material
Identify differencesSuggest
modifications
Add process diagram(s)
Describe each stage in the process
Start with SM material
Add inputs from current agency
material
Identify any differences
Suggest modifications
High Level Information
Spacecraft Interfaces
Service Options and Constraints
Service Management Operations
Service Monitoring and Reporting
Forward
Return
Tracking
Service Package
Configuration Profile
Trajectory Prediction
Service Agreement
Follow Standard CCSDS template
Cf Parameters
This addresses Item 1
This will address Item 3
Item 2 is being addressed initially by comparison with an existing JPL ‘Draft Service Agreement’
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Current Status
Section 3 contains a summary of the Service Agreement process
Section 4 contains all the parameters needed to execute an SLE service (RAF, RCF, CLTU)
See Service Catalog
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Some Issues
Terminology needs to be agreed
Service Agreement process needs to be agreed
Existing agency practices need to be incorporated
Further services need to be added e.g. tracking
Additional services will need to be identified as bilaterally-agreed until the services are defined by the CSTS and SM Working Groups
Examples of instantiated service agreements will be based on existing ESA, NASA documents
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Next Steps
Receive comments from CSA 31 May 2009
Draft sections 2 and 5 31 May 2009
Revise entire document 30 June 2009
Next draft should include parameters extracted from NASA, ESA and other agency documents
Further iterations should lead to Red 1 this fall