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Implement MIRI IFU empirical cruciform #53

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@mperrin mperrin commented Dec 18, 2024

[Relocated from https://github.com/spacetelescope/webbpsf/pull/930]

Cloned from #928, and relocated into a PR branch owned by @mperrin. As noted in #928, the workflow for this one is atypical in that @patapisp started the branch and I @mperrin am now picking up to revise and finish it. By @patapisp:

This is the the start of a PR for finalising the broadening and cruciform implementation for the MIRI IFU mode. Added an additional option for model_type = "cruciform"

Remaining tasks:

  • check normalisation convention when modifying PSF models
  • changing the oversample parameter yields quite significant differences in the PSF models
  • switch empirical broadening (now following Law+2023) to broadening due to sampling by detector and cube pixels

image

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