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  1. Data Management
  2. DM-8443

Handle UT1/ERA properly in VisitInfo objects

    Details

    • Type: Epic
    • Status: Won't Fix
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: afw
    • Templates:
    • Epic Name:
      Handle UT1/ERA
    • Story Points:
      50
    • WBS:
      02C.03.05
    • Team:
      Alert Production

      Description

      Most instruments do not provide either UT1 or ERA in the exposure metadata. The IAU suggested value is ERA, but this is tricky to compute without UT1. This is partially because the computation of UT1 from TAI requires a table that needs to be downloaded periodically.

      This epic to propose and implement a reasonable way to deal with this issue in a general way.

        Attachments

        Stories in Epic (Custom Issue Matrix)

        Key Summary Story Points Assignee Status
         
        DM-8053

        Load ERA into VisitInfo

        8 Unassigned Won't Fix
         
        DM-8161

        Compute UT1 in VisitInfo from available information

        8 Unassigned Won't Fix

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              krughoff Simon Krughoff
              Watchers:
              John Parejko, John Swinbank, Simon Krughoff, Tim Jenness
            • Votes:
              0 Vote for this issue
              Watchers:
              4 Start watching this issue

              Dates

              • Created:
                Updated:
                Resolved:

                Summary Panel