diff --git a/CS_analysis.cpp b/CS_analysis.cpp
index a3e8458..84f8369 100644
--- a/CS_analysis.cpp
+++ b/CS_analysis.cpp
@@ -1231,7 +1231,7 @@ int main(int argc, char* argv[]) {
       	}
       }
 
-      if (r0_adc.size() > 1 && r1_adc.size() > 1 && r2_adc.size() > 1) {
+      if ((r0_adc.size() > 1 && r1_adc.size() > 1) || (r1_adc.size() > 1 && r2_adc.size() > 1)) {
       	if ((i >= 58000 && i < 58000+10) || // bulk
       	    (i >= 10 && i < 10+10) || // edge
       	    (i >= 1024+10 && i < 1024+10+10) || // inner edge
@@ -1255,22 +1255,27 @@ int main(int argc, char* argv[]) {
       	    pixel_type = "q";
       	  }
 	  
-	  grap_g0->SetMarkerStyle(20);
-      	  grap_g1->SetMarkerStyle(20);
-      	  grap_g2->SetMarkerStyle(20);
-      	  grap_g0->SetMarkerColor(kBlue);
-      	  grap_g1->SetMarkerColor(kGreen+2);
-      	  grap_g2->SetMarkerColor(kRed);
-	  grap_g0->SetLineColor(kBlue);
-      	  grap_g1->SetLineColor(kGreen+2);
-      	  grap_g2->SetLineColor(kRed);
+	  if (r0_adc.size() > 1) {
+	    grap_g0->SetMarkerStyle(20);
+	    grap_g0->SetMarkerColor(kBlue);
+	    grap_g0->SetLineColor(kBlue);
+	    grap_g0->GetFunction("fit_g0")->Delete();
+	    grap_g0->FindObject("stats")->Delete();
+	  }
 
-	  grap_g0->GetFunction("fit_g0")->Delete();
-	  grap_g0->FindObject("stats")->Delete();
+      	  grap_g1->SetMarkerStyle(20);
+      	  grap_g1->SetMarkerColor(kGreen+2);
+      	  grap_g1->SetLineColor(kGreen+2);
 	  grap_g1->GetFunction("fit_g1")->Delete();
 	  grap_g1->FindObject("stats")->Delete();
-	  grap_g2->GetFunction("fit_g2")->Delete();
-	  grap_g2->FindObject("stats")->Delete();
+
+	  if (r2_adc.size() > 1) {
+	    grap_g2->SetMarkerStyle(20);
+	    grap_g2->SetMarkerColor(kRed);
+	    grap_g2->SetLineColor(kRed);
+	    grap_g2->GetFunction("fit_g2")->Delete();
+	    grap_g2->FindObject("stats")->Delete();
+	  }
 
       	  if (module_str == "021" || module_str == "029" || module_str == "035" || module_str == "039" || module_str == "045" || module_str == "048" || module_str == "050" || module_str == "057" || module_str == "062" || module_str == "064" || module_str == "067" || module_str == "080" || module_str == "086" || module_str == "100" || module_str == "102" || module_str == "103" || module_str == "104" || module_str == "108" || module_str == "109" || module_str == "110" || module_str == "113" || module_str == "119" || module_str == "121" || module_str == "124" || module_str == "126" || module_str == "226") {
       	    grap_g1->GetXaxis()->SetLimits(0.009,5E2);
@@ -1285,8 +1290,12 @@ int main(int argc, char* argv[]) {
       	  grap_g1->GetYaxis()->SetTitle("ADC [ADU]");
       	  grap_g1->GetYaxis()->SetTitleOffset(0.9);
       	  grap_g1->Draw("AP");
-      	  grap_g2->Draw("P");
-      	  grap_g0->Draw("P");
+	  if (r2_adc.size() > 1) {
+	    grap_g2->Draw("P");
+	  }
+	  if (r0_adc.size() > 1) {
+	    grap_g0->Draw("P");
+	  }
       	  mapcanvas->SetLogx();
       	  sprintf(savename,"plots/M%s/CurrentSource/pixel_%s_%d_M%s.png", module_str.c_str(), pixel_type.c_str(), i, module_str.c_str());
       	  mapcanvas->SaveAs((const char *)(savename));