}
                spaceapidata.MergeInSensor(spaceapi.MakeTempCSensor(fmt.Sprintf("Temp%d",event.Sensorindex),tempsensorlocation, event.Value))
             case r3events.IlluminationSensorUpdate:
-                spaceapidata.MergeInSensor(spaceapi.MakeIlluminationSensor("Photodiode","MHR","1024V/5V", event.Value))
+                spaceapidata.MergeInSensor(spaceapi.MakeIlluminationSensor("Photodiode","HHL","1024V/5V", event.Value))
         }
        }
 }
 
         except Exception, e:
             logging.debug(e)
 
+
+    for k in set(sensor_store.keys()).difference(set(uwscfg.zmq_subscribe.split(" "))):
+      del sensor_store[k]  # del old sensordata of sensor we do not subscribe to
+
+    for k in sensor_store.keys():
+      try:
+       if len(sensor_store[k][0]) > 1:
+          sensor_cols_num_[k] = len(sensor_store[k][0]) -1
+      except:
+        pass
+
     while True:
       try:
         #Start zmq connection to publish / forward sensor data