diff --git a/pyproject.toml b/pyproject.toml
index c6382048..40c6f5bb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ readme = "README.md"
 requires-python = ">=3.11"
 dependencies = [
     "uv",
-    "aarecommon>=0.8.0",
+    "aarecommon>=0.9.0",
     "pydantic>=2.11",
     "numpy",
     "jfjoch_client>=1.0.0rc166",
diff --git a/src/aare/daq/operations/raster/service.py b/src/aare/daq/operations/raster/service.py
index d0347107..3c3eacb4 100644
--- a/src/aare/daq/operations/raster/service.py
+++ b/src/aare/daq/operations/raster/service.py
@@ -18,6 +18,7 @@ from aarecommon.math.find_xtal import (
     compute_crystal_score_array,
     get_best_b_factor,
     get_best_res,
+    get_res_of_image_number,
     get_xtal_size,
     raster_highest_score,
 )
@@ -575,7 +576,13 @@ class RasterService:
                 compute_crystal_score_array(scan_result.images),
                 r=request,
             )
-            self.ctx.deps.cfg.last_best_res = get_best_res(result_list=scan_result.images)
+
+            res_of_center = get_res_of_image_number(
+                scan_result.images, analysis_results.com.max_image
+            )
+            if res_of_center is None:
+                self.logger.warning("Selected image has no resolution estimate")
+            self.ctx.deps.cfg.last_best_res = res_of_center
             self.ctx.deps.cfg.last_best_b_factor = get_best_b_factor(result_list=scan_result.images)
             return CompletedRasterGridElem(
                 request=copy.deepcopy(request),