Update sregion at the end of TweakRegStep (#8158)

Co-authored-by: Howard Bushouse <[email protected]>
spacetelescope · Jan 12, 2024 · f23d4d9 · f23d4d9
1 parent 5a69891
commit f23d4d9
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diff --git a/CHANGES.rst b/CHANGES.rst
@@ -28,6 +28,11 @@ extract_1d
 - Fixed a bug in the calling of optional MIRI MRS 1d residual fringe
   correction that could cause defringing to fail in some cases. [#8180]
 
+tweakreg
+--------
+
+- Update sregion after WCS corrections are applied. [#8158]
+
 
 1.13.3 (01-05-2024)
 ===================

diff --git a/jwst/tweakreg/tweakreg_step.py b/jwst/tweakreg/tweakreg_step.py
@@ -19,7 +19,7 @@
 
 # LOCAL
 from ..stpipe import Step
-from ..assign_wcs.util import update_fits_wcsinfo
+from ..assign_wcs.util import update_fits_wcsinfo, update_s_region_imaging
 from . import astrometric_utils as amutils
 from . tweakreg_catalog import make_tweakreg_catalog
 
@@ -473,6 +473,7 @@ def process(self, input):
                     imcat.wcs.name = "FIT-LVL3-{}".format(self.abs_refcat)
 
                 image_model.meta.wcs = imcat.wcs
+                update_s_region_imaging(image_model)
 
                 # Also update FITS representation in input exposures for
                 # subsequent reprocessing by the end-user.