diff --git a/aliby/experiment.py b/aliby/experiment.py
index 451a8d0621935172f292de50408b6305ca280421..6dcc953dc02f610366bce2d8902b5c9b97a45661 100644
--- a/aliby/experiment.py
+++ b/aliby/experiment.py
@@ -114,11 +114,15 @@ class MetaData:
         metadata_dict = self.load_logs()
         self.metadata_writer.write(path="/", meta=metadata_dict, overwrite=False)
 
-    def add_omero_id(self, omero_id):
+    def add_field(self, field_name, field_value):
         self.metadata_writer.write(
-            path="/", meta={"omero_id": omero_id}, overwrite=False
+            path="/", meta={field_name: field_value}, overwrite=False
         )
 
+    def add_fields(self, fields_values: dict):
+        for field, value in field_values.items():
+            self.add_field(field, value)
+
 
 ########################### Old Objects ####################################
 
diff --git a/aliby/pipeline.py b/aliby/pipeline.py
index f572dc4e73b4bc38fa412b67bf40c8c04fd4d246..b6dabd6c0521c2cb562b353e1fb65f0da2a78cfd 100644
--- a/aliby/pipeline.py
+++ b/aliby/pipeline.py
@@ -196,7 +196,9 @@ class Pipeline(ProcessABC):
                 # if True:  # not Path(filename).exists():
                 meta = MetaData(directory, filename)
                 meta.run()
-                meta.add_omero_id(config["general"]["id"])
+                meta.add_fields(
+                    {"omero_id,": config["general"]["id"], "image_id": image_id}
+                )
                 tiler = Tiler.from_image(
                     image, TilerParameters.from_dict(config["tiler"])
                 )
diff --git a/aliby/tile/tiler.py b/aliby/tile/tiler.py
index a0e795accd405b3dc3f99cffb721146917539e3e..cd5b91a8b1ffdae161e64fb00fa42e618741cc26 100644
--- a/aliby/tile/tiler.py
+++ b/aliby/tile/tiler.py
@@ -142,7 +142,7 @@ class TilerParameters(ParametersABC):
 
     @classmethod
     def default(cls):
-        return cls(96, "Brightfield", 0)
+        return cls(117, "Brightfield", 0)
 
 
 class Tiler(ProcessABC):