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Astrometry in Astro-WISE

Astrometry in Astro-WISE. Astro-WISE Global Astrometry at Work. Local. Global. Improvement. Astrometry in Astro-WISE. Astrometry in AW works! “bugs” in LDAC and the Python layer fixed new applied inspection methods created Fixed focal-plane geometry

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Astrometry in Astro-WISE

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  1. Astrometry in Astro-WISE Astro-WISE Global Astrometry at Work Local Global John P. McFarland

  2. Improvement John P. McFarland

  3. John P. McFarland Astrometry in Astro-WISE • Astrometry in AW works! • “bugs” in LDAC and the Python layer fixed • new applied inspection methods created • Fixed focal-plane geometry • closely matched alt-az minimizes differences in higher order distortion • higher order terms can compensate, but not default (data dependent)

  4. Local Astrometry John P. McFarland

  5. Global Astrometry John P. McFarland

  6. John P. McFarland Inspections • AstrometricParameters.inspect() • AstrometricParameters.plot_residuals_to_usno() • AstrometricParameters.plot_residuals_to_regrid() • GAstrometric.inspect() • CoaddedRegriddedFrame.plot_regrid_residuals() • BaseFrame.inspect(compare=True)

  7. John P. McFarland Documentation • On-line HOW-TOs and Manual • HOW-TO Derive an Astrometric Solution • HOW-TO Create Global Astrometric SourceLists • HOW-TO Derive a Global Astrometric Solution • HOW-TO Inspect an Astrometric Solution* • HOW-TO Troubleshoot an Astrometric Solution* • Report on Astrometry in Astro-WISE

  8. John P. McFarland Reprocess! • Command-line (manual) • AstrometricParametersTask • GastrometricTask • TargetProcessor (automatic) • all previous versions outdated • use after new astrometry release is in AWBASE

  9. John P. McFarland

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