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  1. Data Management
  2. DM-28783

RASTART/END headers are incorrect for LATISS images

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    Details

    • Type: Story
    • Status: Done
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: obs_lsst
    • Labels:
      None
    • Story Points:
      1
    • Team:
      Ops Middleware
    • Urgent?:
      No

      Description

      The values in the SAL messages from the pointing component that are used for the RASTART and RAEND headers are incorrect.

      Prior to about 2021-02-11T1845Z, they were in decimal hours and were offset by -37 seconds from the correct value (due to TAI/UTC).

      After about 2021-02-11T1845Z, they are in decimal degrees but are still offset by -37 seconds (of time, not of arc).

      It is expected that there will be a further change in the future to remove the offset.

      Please adjust obs_lsst to produce the correct values for this metadata.

      Tiago Ribeiro Please correct if I got anything wrong.

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              Assignee:
              tjenness Tim Jenness
              Reporter:
              ktl Kian-Tat Lim
              Reviewers:
              Robert Lupton
              Watchers:
              Kian-Tat Lim, Merlin Fisher-Levine, Robert Lupton, Tiago Ribeiro, Tim Jenness
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                Dates

                Created:
                Updated:
                Resolved:

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