Merge branch 'tickets/DM-38973'

lsst · May 2, 2023 · 03e1b4e · 03e1b4e
2 parents 4b25345 + d65265f
commit 03e1b4e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/python/lsst/ip/isr/overscan.py b/python/lsst/ip/isr/overscan.py
@@ -617,7 +617,8 @@ def maskOutliers(self, imageArray):
         maskedArray : `numpy.ma.masked_array`
             Masked image marking outliers.
         """
-        lq, median, uq = np.percentile(imageArray, [25.0, 50.0, 75.0], axis=1)
+        lq, median, uq = np.percentile(np.ma.getdata(imageArray),
+                                       [25.0, 50.0, 75.0], axis=1)
         axisMedians = median
         axisStdev = 0.74*(uq - lq)  # robust stdev