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  • Retire aXe
  • Retire aXeSIM
  • Leverage the JWST infrastructure
    • just crds, gwcs and asdf?
  • Enable common "Grismconf" infrastructure for:
    • pyLINEAR
    • grizli
    • EM2D, and Nor's other modules
    • JWST pipeline
    • (WFIRST)
  • Ensure that users can do all the flavors of geometric transformations (and can understand them)
  • Make sure calibration (files) are consistent with the approach to geometry
  • Support the following HST modes:
    • WFC3/IR
    • ACS
    • WFC3/UVIZ?
  • Compatible with JWST pipeline outputs of WFSS modes (NIRISS and NIRCam)

Use-Cases / Workflows

1D spectral extraction for perfectly registered & perfectly calibrated data

Story: As an impatient astronomer, I just want to extract a 1D spectrum for a single source given perfectly registered images and assuming calibrations are correct. I want it fast and I don't want to think about forward modeling.

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