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  1. Data Management
  2. DM-2912

obs_LsstSim camera data is not self-consistent

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      Description

      The attached scripts use the afw.cameraGeom.Camera provided by obs.lsstSim.LsstSimMapper as well as a camera generated directly from the description/focalplanelayout.txt and description/focalplanelayout.txt from obs_LsstSim to generate pixel coordinates from a catalog of stars. These ought to return identical pixel coordinates. They do not.

      If you run cameraTest.py you will get a catalog that lists the pixel coordinates in the control camera (the camera provided by LsstSimMapper), the pixel coordinates in the test camera, and the difference between the two.

      Note: the scripts use CatSim code, so sims_catUtils will need to be set up.

      Instructions for accessing the CatSim databases are here

      https://confluence.lsstcorp.org/display/SIM/Accessing+the+UW+CATSIM+Database

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              • Assignee:
                Unassigned
                Reporter:
                danielsf Scott Daniel
                Watchers:
                Fritz Mueller, Rahul Biswas, Scott Daniel, Simon Krughoff, Tim Jenness
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