feat: oversampled PSF support in SimulatorImaging.via_tracer_from#575
Merged
Conversation
Same switch as PyAutoGalaxy's via_galaxies_from: fine-resolution padded evaluation + convolution via Tracer.convolved_padded_image_2d_from (inherited from OperateImage), image_is_convolved pass-through, trim with kernel_shape_image_resolution. Round-trip test: simulate noise-free at s=2, fit the same tracer at s=2, chi_squared ~ 1e-30. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Implements the PyAutoLens leg of PyAutoLabs/PyAutoGalaxy#482: the same fine-resolution switch in
via_tracer_fromvia the inheritedTracer.convolved_padded_image_2d_from. Simulate-and-fit round trip at s=2: chi² ≈ 1e-30. Suite: 336 passed. Merge after the PyAutoGalaxy PR.🤖 Generated with Claude Code