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  1. Data Management
  2. DM-23539

Incorporate Rowe statistics

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    Details

    • Type: Story
    • Status: Done
    • Resolution: Done
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Story Points:
      21
    • Epic Link:
    • Sprint:
      DRP S20-3 (Feb), DRP S20-5 (Apr), DRP S20-6 (May), DRP F20-1 (June)
    • Team:
      Data Release Production
    • Urgent?:
      No

      Description

      Plot all 5 Rowe statistics involving correlation functions of PSF shape and/or size residuals.

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          Epic - Created by Jira Software - do not edit or delete. Issue type for a big user story that needs to be broken down. DM-3040 KPM Measurement: Residual PSF Ellipticity Correlations (TE1), FY15

          • Done
          is parent task of

          Story - Created by Jira Software - do not edit or delete. Issue type for a user story. DM-25450 Add Rowe Statistics to Squash

          • Done

            Activity

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            6 older comments
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            kannawad Arun Kannawadi added a comment -

            The plots from the most recent version of the branch is attached here. For the sake of clarity, the different Rho statistics are plotted to two different files, instead of two panels in one figure.

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            kannawad Arun Kannawadi added a comment - The plots from the most recent version of the branch is attached here. For the sake of clarity, the different Rho statistics are plotted to two different files, instead of two panels in one figure.
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            sophiereed Sophie Reed added a comment -

            What is the difference between the filled and empty symbols?

             

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            sophiereed Sophie Reed added a comment - What is the difference between the filled and empty symbols?  
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            kannawad Arun Kannawadi added a comment -

            The filled points are positive in sign, and empty are negative. We are interested in the magnitude of the rho-statistics and the sign of the points are only secondary. So have the y-axis in symlog scale isn't particularly helpful.

            Show
            kannawad Arun Kannawadi added a comment - The filled points are positive in sign, and empty are negative. We are interested in the magnitude of the rho-statistics and the sign of the points are only secondary. So have the y-axis in symlog scale isn't particularly helpful.
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            sophiereed Sophie Reed added a comment -

            Thank you for cleaning this up, it's looking much better.

            Show
            sophiereed Sophie Reed added a comment - Thank you for cleaning this up, it's looking much better.
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            kannawad Arun Kannawadi added a comment -

            An update from DM-25450 relevant to this ticket is that a new Rho0 statistic has been defined as the two-point correlation function of PSF size residuals. Attached is a plot for one tract.

            Show
            kannawad Arun Kannawadi added a comment - An update from DM-25450 relevant to this ticket is that a new Rho0 statistic has been defined as the two-point correlation function of PSF size residuals. Attached is a plot for one tract.

              People

              Assignee:
              kannawad Arun Kannawadi
              Reporter:
              kannawad Arun Kannawadi
              Reviewers:
              Sophie Reed
              Watchers:
              Arun Kannawadi, Morgan Schmitz, Sophie Reed
              Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved: