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feat: aplt magnification uncertainty map #817

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Merged
Jammy2211 merged 1 commit into from
Nov 2, 2026
Merged

feat: aplt magnification uncertainty map #817

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2 changes: 2 additions & 0 deletions autolens/plot/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -35,6 +35,8 @@
plot_magnification_2d,
plot_magnification_source_plane,
plot_magnification_source_plane_grid,
plot_magnification_uncertainty_2d,
magnification_fractional_error_2d_from,
subplot_adapt_images,
subplot_fit_imaging_of_galaxy,
subplot_fit_dirty_images,
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20 changes: 20 additions & 0 deletions test_autolens/lens/plot/test_tracer_plots.py
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Expand Up @@ -145,3 +145,23 @@ def test__plot_magnification_source_plane_grid__two_plane_tracer__output_file_cr
output_format="png",
)
assert str(plot_path / "magnification_source_plane_grid.png") in plot_patch.paths


def test__plot_magnification_uncertainty_2d__two_plane_tracer__output_file_created(
tracer_x2_plane_7x7, grid_2d_7x7, plot_path, plot_patch
):
import autolens as al

best = al.LensCalc.from_tracer(tracer=tracer_x2_plane_7x7).magnification_2d_from(
grid=grid_2d_7x7
)

aplt.plot_magnification_uncertainty_2d(
magnification_list=[best * 0.9, best, best * 1.1],
magnification_best=best,
grid=grid_2d_7x7,
mass_obj=tracer_x2_plane_7x7,
output_path=plot_path,
output_format="png",
)
assert str(plot_path / "magnification_uncertainty_2d.png") in plot_patch.paths
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