diff --git a/Mount/IndiG11.py b/Mount/IndiG11.py
index 7efb172..9dfaf1e 100644
--- a/Mount/IndiG11.py
+++ b/Mount/IndiG11.py
@@ -263,7 +263,7 @@ def set_time_config(self):
             Losmandy Gemini.TIME_UTC.OFFSET=2
         :return:
         """
-        utc_time_str = self.serv_time.get_astropy_time_from_utc().value.strftime("%Y-%m-%dT%H:%M:%S")
+        utc_time_str = self.serv_time.get_astropy_time_from_utc().value.strftime("%Y-%d-%mT%H:%M:%S")
         utc_offset_value = self.serv_time.timezone.localize(self.serv_time.get_astropy_time_from_utc().value).utcoffset().total_seconds()/60/60
         self.set_text("TIME_UTC", {"UTC": utc_time_str}, sync=True)
         self.set_number('TIME_UTC', {'OFFSET': utc_offset_value}, sync=True)
diff --git a/Service/SceneVizualization.py b/Service/SceneVizualization.py
index f1afd10..87ffc3a 100644
--- a/Service/SceneVizualization.py
+++ b/Service/SceneVizualization.py
@@ -135,5 +135,7 @@ def stop(self):
         try:
             self.join()
             self.logger.debug(f"Vizualization thread successfully stopped")
-        except RuntimeError as e: # cannot join thread before it is started
+            # threads can only be started once
+            super().__init__(name="observatory_control_scene_vizualization")
+        except Exception as e: # cannot join thread before it is started
             self.logger.debug(f"Most likely thread was not started: {e}")
diff --git a/conf_files/config.yaml b/conf_files/config.yaml
index 310b7f9..81b8ad4 100644
--- a/conf_files/config.yaml
+++ b/conf_files/config.yaml
@@ -2,7 +2,7 @@ name: Remote observatory
 observatory:
     module: Observatory
     investigator: gnthibault
-    latitude: 43.93447527626349  # Degrees
+    latitude: 45.93447527626349  # Degrees
     longitude: 5.710523353974106 # Degrees
     elevation: 650.0 # Meters
     timezone: Europe/Paris #This is not mandatory, just speeds up startup
diff --git a/conf_files/config_backyard.yaml b/conf_files/config_backyard.yaml
index c72c04b..9025fcc 100644
--- a/conf_files/config_backyard.yaml
+++ b/conf_files/config_backyard.yaml
@@ -2,7 +2,7 @@ name: Remote observatory
 observatory:
     module: Observatory
     investigator: gnthibault
-    latitude: 43.934807501800606 # Degrees
+    latitude: 45.934807501800606 # Degrees
     longitude: 5.710652100000001 # Degrees
     elevation: 650.0 # Meters
     timezone: Europe/Paris #This is not mandatory, just speeds up startup
diff --git a/conf_files/spectral_targets.yaml b/conf_files/spectral_targets.yaml
index 925048a..a6c76f5 100644
--- a/conf_files/spectral_targets.yaml
+++ b/conf_files/spectral_targets.yaml
@@ -59,14 +59,14 @@ targets :
         gain: 150
         offset: 30
         exp_time_sec: 5
-    "Mizar":
+    "Kochab":
         priority: 0
         count: 2
         temperature: 15
         gain: 150
         offset: 30
         exp_time_sec: 5
-    "Alioth":
+    "Pherkad":
         priority: 0
         count: 2
         temperature: 15