diff --git a/numass-main/src/main/kotlin/inr/numass/actions/TimeAnalyzerAction.kt b/numass-main/src/main/kotlin/inr/numass/actions/TimeAnalyzerAction.kt
index abe2adb2..62aa9454 100644
--- a/numass-main/src/main/kotlin/inr/numass/actions/TimeAnalyzerAction.kt
+++ b/numass-main/src/main/kotlin/inr/numass/actions/TimeAnalyzerAction.kt
@@ -94,17 +94,34 @@ object TimeAnalyzerAction : OneToOneAction<NumassPoint, Table>() {
                 "showLine" to true
                 "thickness" to 4
                 "title" to "${name}_${input.voltage}"
-            }.apply {
-                configure(inputMeta.getMetaOrEmpty("plot"))
+                update(inputMeta.getMetaOrEmpty("plot"))
             }
 
-            context.plot(statPlot, stage = this.name, name = "stat-method") {
+            val errorPlot = DataPlot(name).configure{
+                "showLine" to true
+                "showErrors" to false
+                "showSymbol" to false
+                "thickness" to 4
+                "title" to "${name}_${input.voltage}"
+            }
+
+            context.plot(statPlot, stage = this.name, name = "count rate") {
                 "xAxis" to {
                     "title" to "delay"
                     "units" to "us"
                 }
                 "yAxis" to {
-                    "title" to "Relative count rate"
+                    "title" to "Reconstructed count rate"
+                }
+            }
+
+            context.plot(errorPlot, stage = this.name, name = "error"){
+                "xAxis" to {
+                    "title" to "delay"
+                    "units" to "us"
+                }
+                "yAxis" to {
+                    "title" to "Statistical error"
                 }
             }
 
@@ -131,6 +148,10 @@ object TimeAnalyzerAction : OneToOneAction<NumassPoint, Table>() {
                                 result.getDouble(NumassAnalyzer.COUNT_RATE_ERROR_KEY) / norm
                         )
                 )
+
+                errorPlot.append(
+                        Adapters.buildXYDataPoint(t/1000.0, result.getDouble(NumassAnalyzer.COUNT_RATE_ERROR_KEY) / norm)
+                )
             }
 
 
diff --git a/numass-main/src/main/kotlin/inr/numass/scripts/timeanalysis/TestBunch.kt b/numass-main/src/main/kotlin/inr/numass/scripts/timeanalysis/TestBunch.kt
index 4cf1fd4f..5c08ba25 100644
--- a/numass-main/src/main/kotlin/inr/numass/scripts/timeanalysis/TestBunch.kt
+++ b/numass-main/src/main/kotlin/inr/numass/scripts/timeanalysis/TestBunch.kt
@@ -49,7 +49,7 @@ fun main(args: Array<String>) {
                     .generateEvents(cr)
 
             val bunches = NumassGenerator
-                    .generateBunches(6.0, 0.001, 5.0)
+                    .generateBunches(10.0, 0.001, 5.0)
 
             val discharges = NumassGenerator
                     .generateBunches(50.0,0.001,0.1)