diff --git a/IHeartNY/test/histfiles/normalized_mujets_vtxMass.root b/IHeartNY/test/histfiles/normalized_mujets_vtxMass.root
new file mode 100644
index 00000000..f46d6685
Binary files /dev/null and b/IHeartNY/test/histfiles/normalized_mujets_vtxMass.root differ
diff --git a/IHeartNY/test/makeBarePlots.py b/IHeartNY/test/makeBarePlots.py
index eb427480..a5d89743 100644
--- a/IHeartNY/test/makeBarePlots.py
+++ b/IHeartNY/test/makeBarePlots.py
@@ -61,13 +61,13 @@
 
 # Cross sections (in fb) and the number of MC events
 sigma_ttbar_NNLO = 245.8 * 1000. # fb, from http://arxiv.org/pdf/1303.6254.pdf
-sigma_T_t_NNLO = 56.4 * 1000.
-sigma_Tbar_t_NNLO = 30.7 * 1000.
-sigma_T_s_NNLO = 3.79 * 1000.
-sigma_Tbar_s_NNLO = 1.76 * 1000.
-sigma_T_tW_NNLO = 11.1 * 1000.
-sigma_Tbar_tW_NNLO = 11.1 * 1000.
-sigma_WJets_NNLO = 37509 * 1000.
+sigma_T_t_NNLO = 56.4 * 1000. * 3
+sigma_Tbar_t_NNLO = 30.7 * 1000. * 3
+sigma_T_s_NNLO = 3.79 * 1000. * 3
+sigma_Tbar_s_NNLO = 1.76 * 1000. * 3
+sigma_T_tW_NNLO = 11.1 * 1000. * 3
+sigma_Tbar_tW_NNLO = 11.1 * 1000. * 3
+sigma_WJets_NNLO = 36703.2 * 1000.
 
 # MC event counts from B2G twiki here :
 # https://twiki.cern.ch/twiki/bin/view/CMS/B2GTopLikeBSM53X#Backgrounds
diff --git a/IHeartNY/test/run_theta/model.py b/IHeartNY/test/run_theta/model.py
index e6ef1554..f3221df9 100644
--- a/IHeartNY/test/run_theta/model.py
+++ b/IHeartNY/test/run_theta/model.py
@@ -64,7 +64,7 @@ def build_model(type, jet1 = None, mcstat = True):
     if True :
 
         model = muplusjets(
-            files=['normalized_mujets.root'],
+            files=['normalized_mujets_vtxMass.root'],
             infilter=filterqcd,
             signal='TTbar',
             mcstat=mcstat