Details

    • Type: Improvement
    • Status: To Do
    • Resolution: Unresolved
    • Fix Version/s: None
    • Component/s: cp_pipe
    • Labels:
      None

      Description

      Write a PTC Task to calculate the gains for a bunch of flat-pairs.

      A very rough sketch/some of the features that it should include:

      • Run isr on the images as a subtask. Make sure the steps being done are acceptable.
      • Have options to do both paired/unpaired PTCs (use paired taskrunner from DM-19535 for the paired version)
      • Have options to calculate it the raw mean/variance way, or use "Robert's method" (already implemented in atmospec but will move from there (and that needs doing anyway))
      • Options for binning the images
      • Options for subtracting correlations (mutually exclusive with binning? Enforce doing one of the two? (probably not the latter))

      Once we have the actual PTC curve:

      • Variable fit order (default p3?) (force a zero intercept on the fit?)
      • For densely sampled PTCs, get the linearity out as well as the gain (must be careful to separate BF from NL)
      • Option for both the gains and the linearity to be butler.put() for the detector
      • Have the task be able to output plots of the PTC rather than just dumping the products
      • Some internal sanity checking/quality control stuff, e.g. we should persist the fit qualities as well, ideally as errors on the measured quantities

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          mfisherlevine Merlin Fisher-Levine added a comment -

          We should review this. The most basic version is done, and so this ticket is probably Invalid, but it might contain some enhancement ideas that might (or might well not) be worth capturing elsewhere.

          Show
          mfisherlevine Merlin Fisher-Levine added a comment - We should review this. The most basic version is done, and so this ticket is probably Invalid, but it might contain some enhancement ideas that might (or might well not) be worth capturing elsewhere.

            People

            • Assignee:
              Unassigned
              Reporter:
              mfisherlevine Merlin Fisher-Levine
              Watchers:
              Andrés Alejandro Plazas Malagón, John Swinbank, Merlin Fisher-Levine
            • Votes:
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              3 Start watching this issue

              Dates

              • Created:
                Updated:

                Summary Panel