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  1. SAFe Program
  2. SP-838

Real-time signal displays & metrics for the PSI (QA displays)

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      As a PSI operator being able to view a simple signal display which provides a real-time plot that can be used as a quick assessment of the stability and quality of the visibility data being received from the CBF is an important debugging tool for integrating the state and health of the system.

      Show
      As a PSI operator being able to view a simple signal display which provides a real-time plot that can be used as a quick assessment of the stability and quality of the visibility data being received from the CBF is an important debugging tool for integrating the state and health of the system.
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      Provide analysis in the form of a demo or short report describing existing signal display solutions from precursors and pathfinders in order to assess the suitability of current solutions and to determine the development effort required to incorporate signal displays in the SDP MVP in PI7.

      – new wording proposed by the FO on 2020305

      Ability to configure a signal display which provides a live feed of one or more simple QA metrics associated with the visibility receive workflow run as part of the SDP MVP (or ideally a fully SKAMPI deployment).

      At a minimum, the signal display should provide an amp/phase plot vs channel for a selected baseline or baselines but could be extended to provide other selectable canned diagnostics (eg waterfall plots, histograms, dirty images etc)

      Show
      Provide analysis in the form of a demo or short report describing existing signal display solutions from precursors and pathfinders in order to assess the suitability of current solutions and to determine the development effort required to incorporate signal displays in the SDP MVP in PI7. – new wording proposed by the FO on 2020305 Ability to configure a signal display which provides a live feed of one or more simple QA metrics associated with the visibility receive workflow run as part of the SDP MVP (or ideally a fully SKAMPI deployment). At a minimum, the signal display should provide an amp/phase plot vs channel for a selected baseline or baselines but could be extended to provide other selectable canned diagnostics (eg waterfall plots, histograms, dirty images etc)
    • 1
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    • Team_YANDA
    • Sprint 5
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      assessment report https://docs.google.com/document/d/1vGuQPGCzAKqX03sEqwtZ37kJrmm8JWofV0bsOUaEv4w/edit system demo slide deck https://drive.google.com/open?id=1js5koN5At0mbKuXC8f8uvmbAu6ibUJOu
    • 6.6
    • PI24 - UNCOVERED

    Description

      Proposed steps:

      1. Workflow containers publish selected metrics to named data queue or equivalent time series database
      2. Signal display dashboard which subscribes to one or more data queues to generate QA plots (signal displays and metrics)

      Review what can be used/reused from MeerKat SDP or other telescopes.

       

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                b.mort Mort, Ben
                b.mort Mort, Ben
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