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  1. Request For Comments
  2. RFC-233

Proposed change to datasets for LsstSim mapper

    Details

    • Type: RFC
    • Status: Implemented
    • Resolution: Done
    • Component/s: DM
    • Labels:
      None

      Description

      RFC for DM-7677: recommended changes to lsstSimMapper.paf file

      Request to modify some templates and dataset names to make the obs_* Mapper classes more consistent.

      DM-7049 was intended to make the Mapper datasets more consistent by centralizing datasets which could be shared across Mappers.
      The latest HscMapper.paf was used as a model. Datasets were moved to datasets.yaml and exposures.yaml in daf_butlerUtils.

      1. Datasets in the individual Mapper.paf which matched the shared ones in butlerUtils were deleted. To avoid changing any datasets deletion was only done on those matched in both name and content. Those which matched in name but not content are listed (1) below.
      2. Datasets were also flagged when it appeared that they could be shareable, but in fact were not in HscMapper at all. These are candidates to be renamed and moved to daf_butlerUtils. Some of these could also be datasets no longer in use.

      Please also see RFC-231 for datasets which are specifically connected to Coadd and Difference imaging. They were omitted from (2).

      -------------------------------------

      1. Datasets with same name but different content in lsstSimMapper.paf
      The difference is shown between the existing paf dataset and the
      proposed change to the "ref": the dataset is defined in butlerUtils.

      datasets.deepCoadd_calexp_background
           template	deepCoadd-results/%(filter)s/%(tract)d/%(patch)s/b
                    	kgd-%(filter)s-%(tract)d-%(patch)s.fits} }
        ref:template	deepCoadd-results/%(filter)s/%(tract)d/%(patch)s/d
                    	et_bkgd-%(filter)s-%(tract)d-%(patch)s.fits
      datasets.deepCoadd_forced_metadata
            template	deepCoadd_forced_metadata/%(filter)s/%(tract)d/%(p
                    	atch)s.boost
        ref:template	deepCoadd_forcedPhotCoadd_metadata/%(filter)s/%(tr
                    	act)d/%(patch)s.boost
      datasets.deepCoadd_forced_config
            python	lsst.meas.base.forcedCoadd.ForcedCoaddMeasurementC
                    	onfig
        ref:python	lsst.meas.base.forcedPhotCoadd.ForcedPhotCoaddConf
                    	ig
            template	config/deepCoadd_forced.py
        ref:template	config/forcedPhotCoadd.py
      datasets.deepCoadd_forced_src
            template	deepCoadd-results/%(filter)s/%(tract)d/%(patch)s/f
                    	orced-%(filter)s-%(tract)d-%(patch)s.fits
        ref:template	deepCoadd-results/%(filter)s/%(tract)d/%(patch)s/f
                    	orced_src-%(filter)s-%(tract)d-%(patch)s.fits
      datasets.deep_safeClipAssembleCoadd_metadata
            template	deep_safeClipAssembleCoadd_metadata/%(filter)s/%(t
                    	ract)d/%(patch)s.boost
        ref:template	deep_assembleCoadd_metadata/%(filter)s/%(tract)d/%
                    	(patch)s.boost
      datasets.forced_src_schema
            template	schema/forced.fits
        ref:template	schema/forced_src_schema.fits
      

      -------------------------------------

      2. Datasets which should be examined to see if they should be
      removed, renamed, or moved to dafButlerUtils.
      Note mappers with the same dataset name are shown:
      l=lsstSim,d=decam,s=suprimecam,S=sdss,m=megacam,t=test

      datasets.badSourceHist: Slt
      datasets.badSource_schema: Slt
      datasets.badSource: Slt
      datasets.cal_ref_cat: lt
      datasets.invalidSource_schema: Slt
      datasets.invalidSource: Slt
      datasets.measureCcd_config: lt
      datasets.measureCcd_metadata: lt
      datasets.modelfits: mlt
      datasets.modelfits_schema: mlt
      datasets.Mosaic_metadata: lt
      datasets.multiband_config: smSl
      datasets.object_schema: Slt
      datasets.object: Slt
      datasets.refcat: lt
      datasets.sourceAssoc_config: Slt
      datasets.sourceAssoc_metadata: Slt
      datasets.sourceHist: Slt
      datasets.source_schema: Slt
      datasets.source: Slt
      exposures.dcrModel: l
      

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                • Assignee:
                  pgee Perry Gee
                  Reporter:
                  pgee Perry Gee
                  Watchers:
                  Colin Slater, Jim Bosch, John Parejko, Lauren MacArthur, Perry Gee, Russell Owen
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                  • Created:
                    Updated:
                    Resolved:
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