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  1. Data Management
  2. DM-9874

Increase matcher.numBrightStars

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    Details

    • Type: Story
    • Status: Done
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: obs_subaru
    • Labels:
    • Team:
      Data Release Production

      Description

      Recently, while processing MADCASH (observations of local dwarf galaxies), I noticed a vast improvement in astrometric matching when I set:

      calibrate.astrometry.matcher.numBrightStars=150 calibrate.photoCal.matcher.n
      umBrightStars=150
      

      We should make these the default for HSC.

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            price Paul Price created issue -
            price Paul Price made changes -
            Field Original Value New Value
            Link This issue blocks DM-9870 [ DM-9870 ]
            price Paul Price made changes -
            Reviewers Chris Morrison [ cmorrison ]
            Status To Do [ 10001 ] In Review [ 10004 ]
            cmorrison Chris Morrison [X] (Inactive) made changes -
            Status In Review [ 10004 ] Reviewed [ 10101 ]
            price Paul Price made changes -
            Resolution Done [ 10000 ]
            Status Reviewed [ 10101 ] Done [ 10002 ]

              People

              Assignee:
              price Paul Price
              Reporter:
              price Paul Price
              Reviewers:
              Chris Morrison [X] (Inactive)
              Watchers:
              Chris Morrison [X] (Inactive), Paul Price
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              2 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:

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