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  1. Data Management
  2. DM-14196

Explore the Principle Color fit sensitivity to magnitude limits

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    • Status: To Do
    • Resolution: Unresolved
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    Description

      The Principle Colors of Ivezić et al. 2004 (2004AN....325..583I) have been calibrated to HSC data (see DM-13154, DM-13651, DM-13519).  At present we are using a magnitude threshold of HSC-I < 22.0 mag for inclusion in the fit.  The SDSS data of the original Ivezić analysis went to much brighter limits, thus precluding a direct comparison of the stellar locus scatter to the deeper HSC limits.  Explore deriving the Principle Colors and their respective scatters for HSC data using a variety of magnitude thresholds.

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            lauren Lauren MacArthur added a comment - - edited

            Still desirable, but will need to be pursued after the color analysis scripts and methods have been implemented in analysis_drp, so removing from epic for now.

            lauren Lauren MacArthur added a comment - - edited Still desirable, but will need to be pursued after the color analysis scripts and methods have been implemented in analysis_drp , so removing from epic for now.

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              lauren Lauren MacArthur
              lauren Lauren MacArthur
              Lauren MacArthur, Sophie Reed
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