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Date and Time

26 Jan 16:00 EDT / 14:00 MDT

Video: https://zoom.us/j/5646363780?pwd=VGxrUGFrTTUrUmZHRGQ1L3poMTN6dz09 

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All tickets pertaining to VLASS SE operations should have the VLASS-SE-OPS label.  Add VLASS-SE-DISCUSS label if it should be brought up in this meeting


News

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Open Issues

  • SE Imaging Workflow: Is the component list generation step in the workflow or does it only run the pipeline
  • VLASS team will document official mosaic workflow and make available as soon as possible.
  • Testing suggests that mosaic gridder may be sufficient for most of the sky.  Alternatively AWProject with w=1 may be used.  Likely that AWproject with w=32 will be needed for some areas of the sky.  
  • How are SE calibration products handled in the VLASS Manager (I'll explain) 
    • Decision on whether to produce a Mosaic implementation (we will produce one)
    • Pipeline available for testing (available for AWP implementation, Mosaic in progress)
    • SSA PIMS workflow validated (validated)
    • SSA SE Imaging workflow ready for testing   (In progress ?)
    • Pipeline validated  (6/10)
    • Pipeline released   (6/10)
    • SSA SE Imaging workflow validated
    • Begin operations (shooting for June 1st 25th)
    • Migrate above to htcondor (Mid/late August)
    • Accept and archive implemented
    Anticipate acceptance of mosaic or AWP with w=1 imaging by mid-February

Decisions

Agenda

  • Pipeline
    • Status update
  • SSA
    • Validation progress
    • Discussion w/ John Tobin and Jeff Kern regarding workflow testing
  • SCG
    • 52 sq degrees complete, balance running.
    • Can we speed up the import step for the split stage.   SCG will examine where time is spent and suggest improvements

Action items

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  • SSA 
    • PIMS testing in progress
    • SE Imaging workflow testing state 
    • HTCondor design
  • SCG
    • Verification of pipeline vs VIP script in mosaic and AWP (AWP is consistent).  Stalled for now
    • Investigation of  GPU gridder vs CASA underway

Action items

Ticket Discussions

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