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SDP CDR Documentation

This page contains the unrestricted SDP M21 documentation which the Consortium has submitted for its Critical Design Review (CDR). Please note that some links within the documentation may not work for those outside of the SDP Consortium.

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PDF icon SKA1 SDP Glossary331.77 KB

Architecture

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PDF icon SKA1 SDP High Level Overview1.44 MB
PDF icon SKA1 SDP Architecture Reading Guide2.46 MB
PDF icon SDP Component and Connector Views5.11 MB
PDF icon SDP Functional View994.91 KB
PDF icon SDP Hardware Decomposition View899.77 KB
File Mapping spreadsheet21.01 KB
PDF icon Parametric models of SDP compute requirements741.97 KB
PDF icon SDP Science Pipeline Management Use Case View425.54 KB
PDF icon SDP Science Pipeline Workflow View5.54 MB
PDF icon SDP System Data Model view4.63 MB
PDF icon SDP System-level Security View255.71 KB
PDF icon SDP System Module Decomposition and Dependency view2.56 MB

SE & programmatics

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PDF icon SKA1 SDP Configuration Item Data List382.99 KB
PDF icon SKA1 SDP Construction and Verification Plan955.27 KB
PDF icon SKA1 SDP Integrated Logistics Support (ILS) Plan419.75 KB
PDF icon SKA1 SDP Operations Plan819.64 KB
PDF icon SKA1 SDP RAM Analysis721.81 KB
File SKA1 SDP Requirements and Compliance Statement540.41 KB
PDF icon SKA1 SDP Risk Register683.34 KB
PDF icon SKA1 SDP System Sizing1.27 MB

Prototyping Reports

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PDF icon SKA1 SDP Prototyping Reports Overview383.75 KB
PDF icon SKA1 SDP Algorithm Reference Library (ARL) Report1.53 MB
PDF icon SKA1 SDP DALiuGE Prototyping Report1.83 MB
PDF icon SKA1 SDP Delivery Prototyping Report976.14 KB
PDF icon SKA1 SDP Execution Frameworks Prototyping Report369.95 KB
PDF icon SKA1 SDP Performance Prototype Platform (P3-ALaSKA) Prototyping Report821.12 KB
PDF icon SKA1 SDP Integration Prototype (SIP) report3.5 MB
PDF icon SKA1 SDP Vertical Prototyping and Compute Efficiency Report1.07 MB

Recent news

Lovell telescope behind new SKA HQ building on 17 Jan 2019

SDP passes its Critical Design Review

8 February 2019

At the end of October 2018 the SKA SDP Consortium submitted its Critical Design Review (CDR) documentation pack. Contained in this were the formal deliverables of the design consortium covering all aspects of the SDP architecture, system engineering and programmatics (the documents are available here).  The documents were received by the CDR reviewers (consisting of 3 external members and 15 internal to SKAO) who proceeded to generate clarification questions, requests and notes in the form of observations (called OARs after the Observation Action Register approach commonly used for them). Where possible these were addressed via communication exchanges in JIRA OAR tickets.

From 15th to 19th January 2019 members of the SDP Consortium then visited the SKAO HQ at Jodrell Bank (see figure 1), where direct discussions took place in the new SKAO Council Chamber (see figure 2), to further explore the architecture and identify risks as part of an SEI Architecture Tradeoff Analysis Method (ATAM).

SDP1

SDP eNews - December 2018

11 January 2019

At the end of October the SDP Consortium submitted its full document set for Critical Design Review. (These can be found at http://ska-sdp.org/publications/sdp-cdr-documentation) together with a large number of supporting memos (http://ska-sdp.org/publications/released-sdp-memos-i and http://ska-sdp.org/publications/released-sdp-memos-ii). Table 1 below shows the documents in three main categories: those associated with software and hardware architecture; those explaining the supporting prototyping work that has been undertaken in support of the architecture, and finally those associated with system engineering (SE) and programmatics aspects (e.g. specifications for how SDP interfaces with the wider telescope systems and how components will be constructed). The documents will receive observations from a panel of reviewers up until the end of December. Responses to the observations and scenarios to ‘test’ the architecture will then be discussed at a review meeting from 15th to 18th January 2019 at Jodrell Bank.