Fix ReadoutCorner issue in overscanCorrection.

lsst · Aug 30, 2019 · aee31a4 · aee31a4
1 parent ff00747
commit aee31a4
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/python/lsst/ip/isr/isrTask.py b/python/lsst/ip/isr/isrTask.py
@@ -25,15 +25,15 @@
 import lsst.geom
 import lsst.afw.image as afwImage
 import lsst.afw.math as afwMath
-import lsst.afw.table as afwTable
 import lsst.pex.config as pexConfig
 import lsst.pipe.base as pipeBase
 import lsst.pipe.base.connectionTypes as cT
 
 from contextlib import contextmanager
 from lsstDebug import getDebugFrame
 
-from lsst.afw.cameraGeom import PIXELS, FOCAL_PLANE, NullLinearityType
+from lsst.afw.cameraGeom import PIXELS, FOCAL_PLANE, NullLinearityType, \
+    ReadoutCorner
 from lsst.afw.display import getDisplay
 from lsst.afw.geom import Polygon
 from lsst.daf.persistence import ButlerDataRef
@@ -1746,7 +1746,7 @@ def overscanCorrection(self, ccdExposure, amp):
             (ccdExposure.getMetadata().exists(self.config.overscanBiasJumpKeyword) and
              ccdExposure.getMetadata().getScalar(self.config.overscanBiasJumpKeyword) in
              self.config.overscanBiasJumpDevices)):
-            if amp.getReadoutCorner() in (afwTable.LL, afwTable.LR):
+            if amp.getReadoutCorner() in (ReadoutCorner.LL, ReadoutCorner.LR):
                 yLower = self.config.overscanBiasJumpLocation
                 yUpper = dataBBox.getHeight() - yLower
             else: