Set require_ngood to 3 for oversampling

Author: melanieclarke

jwst/adaptive_trace_model/tests/test_trace_model.py

@@ -382,17 +382,17 @@ def test_set_fit_kwargs_error():
         (
             "NRS_IFU",
             "NRS1",
-            {"pad": 2, "trim_ends": True, "require_ngood": 8},
+            {"pad": 2, "trim_ends": True, "require_ngood": 3},
         ),
         (
             "NRS_SLIT",
             "NRS1",
-            {"pad": 1, "trim_ends": True, "require_ngood": 8},
+            {"pad": 1, "trim_ends": True, "require_ngood": 3},
         ),
         (
             "MIR_MRS",
             "MIRIFUSHORT",
-            {"pad": 3, "trim_ends": False, "require_ngood": 8},
+            {"pad": 3, "trim_ends": False, "require_ngood": 3},
         ),
     ],
 )

jwst/adaptive_trace_model/trace_model.py

@@ -1313,7 +1313,7 @@ def _set_oversample_kwargs(mode, detector):
     ValueError
         If the input detector is not supported.
     """
-    require_ngood = 8
+    require_ngood = 3
     if detector.startswith("NRS"):
         # Padding to add near point sources
         if mode == "NRS_IFU":