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  1. SAFe Program
  2. SP-1535

RCAL-DD Pulsar Profile Demo with EDA and MWA Data

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    • Enabler
    • Not Assigned
    • PI10
    • COM SDP SW
    • None
    • Data Processing
    • Hide

      The SKA1-Low engineering demo stations (EDA/AAVS) in combination with matching MWA provide a testbed for SDP RCAL-DD calibration methods waiting to be utilized: Specifically, the generation of pulsar profiles from voltage data allows to test the beam coherence (SKA1-SYS_REQ-3540) in preparation for AA0.5 processing.

      Show
      The SKA1-Low engineering demo stations (EDA/AAVS) in combination with matching MWA provide a testbed for SDP RCAL-DD calibration methods waiting to be utilized: Specifically, the generation of pulsar profiles from voltage data allows to test the beam coherence (SKA1-SYS_REQ-3540) in preparation for AA0.5 processing.
    • Hide
      1. pointer to suitable data including (1) MWA for TEC screens and (2) EDA/AVSS voltages for beam-forming
      2. identification of suitable software tools supporting MWA data and beamforming from voltages for PSR work
      3. icrar-leap-accelerate supports the data identified in (1) and the use case in general
      Show
      pointer to suitable data including (1) MWA for TEC screens and (2) EDA/AVSS voltages for beam-forming identification of suitable software tools supporting MWA data and beamforming from voltages for PSR work icrar-leap-accelerate supports the data identified in (1) and the use case in general
    • 2
    • 2
    • 1.5
    • Team_YANDA
    • Sprint 5
    • Hide

      report https://jira.skatelescope.org/secure/attachment/19349/19349_SP-1535.docx
      AC1: YAN-654 has data and a worked example for the beam forming
      AC2: YAN-652 plus YAN-654 have the relevant software recipes
      AC3: YAN-653 is a log of related patches to icrar-leap-accelerate

      Show
      report https://jira.skatelescope.org/secure/attachment/19349/19349_SP-1535.docx AC1: YAN-654 has data and a worked example for the beam forming AC2: YAN-652 plus YAN-654 have the relevant software recipes AC3: YAN-653 is a log of related patches to icrar-leap-accelerate
    • 10.6
    • Stories Completed, Outcomes Reviewed, Satisfies Acceptance Criteria, Accepted by FO

    • PI24 - UNCOVERED

    Description

      The idea is to explore capabilities for beamforming and generating pulsar profiles from EDA/AVSS voltage data. Existing tools and archival data sets should in principal allow to (re)generate pulsar profiles. If successful, a more detailed analysis of phase and TEC screen error budgets can follow in future PIs and would inform the AA0.5+ calibration strategy and workflow development.

      Attachments

        1. SP-1535.docx
          215 kB
          Dodson, Richard

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          relates to

          Enabler - An Enabler supports the activities needed to extend the Architectural Runway to provide future business functionality. These include exploration, architecture, infrastructure, and compliance. SP-1674 Initial prototype of AA0.5 RCAL pipeline functionality

          • Must have - Items labelled as "Must have" are critical to the current delivery timebox in order for it to be a success.
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                b.mort Mort, Ben
                m.dolensky Dolensky, Markus [X] (Inactive)
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