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  1. Data Management
  2. DM-23539

Incorporate Rowe statistics

    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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            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.

            Show
            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.
            Hide
            sophiereed Sophie Reed added a comment -

            What is the difference between the filled and empty symbols?

             

            Show
            sophiereed Sophie Reed added a comment - What is the difference between the filled and empty symbols?  
            Hide
            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.
            Hide
            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.
            Hide
            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:

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