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  1. Data Management
  2. DM-30470

Background Estimation Development in F21A

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    • Epic
    • Status: Done
    • Resolution: Done
    • None
    • None
    • None
    • f21a-drp-bkgd
    • 54
    • 02C.04.03
    • Data Release Production
    • Fall 2021

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        lskelvin Lee Kelvin added a comment -

        This ticket focused on analyzing config options which optimize sky estimation and background subtraction in DC2 data processing. As a result of the tests performed in the tickets above, a lower order Chebyshev polynomial was determined to be optimal in reductions of DC2 sky. This ticket also completed the long-standing amp-offset correction task ticket. Following the merge of this ticket, a task now exists which will analyze and correct for amp to amp offsets in HSC data processing. Future tickets will a) update the appropriate sky calibration frames required during data processing using this ticket, and b) switch this ticket from current default to run from False to True (in that order).

        lskelvin Lee Kelvin added a comment - This ticket focused on analyzing config options which optimize sky estimation and background subtraction in DC2 data processing. As a result of the tests performed in the tickets above, a lower order Chebyshev polynomial was determined to be optimal in reductions of DC2 sky. This ticket also completed the long-standing amp-offset correction task ticket. Following the merge of this ticket, a task now exists which will analyze and correct for amp to amp offsets in HSC data processing. Future tickets will a) update the appropriate sky calibration frames required during data processing using this ticket, and b) switch this ticket from current default to run from False to True (in that order).

        People

          lskelvin Lee Kelvin
          yusra Yusra AlSayyad
          Lee Kelvin, Yusra AlSayyad
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