psf-fitting random seed fix

spacetelescope · Sep 12, 2023 · 93985fc · 93985fc
1 parent cda3380
commit 93985fc
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diff --git a/CHANGES.rst b/CHANGES.rst
@@ -6,6 +6,8 @@ general
 
 - Fix bug with ``ModelContainer.get_crds_parameters`` being a property not a method [#846]
 
+- Fix random seed bug in PSF fitting methods [#862]
+
 ramp_fitting
 ------------
 

diff --git a/romancal/lib/tests/test_psf.py b/romancal/lib/tests/test_psf.py
@@ -90,7 +90,7 @@ def add_synthetic_sources(
         model_data = fit_model(xx, yy) * image_model.data.unit
         model_err = np.sqrt(model_data.value) * model_data.unit
         synth_image[slc_lg] += (
-            np.random.normal(
+            rng.normal(
                 model_data.to_value(image_model.data.unit),
                 model_err.to_value(image_model.data.unit),
                 size=model_data.shape,