List of systematical uncertainties
\toprule
                         &    \Delta \sigma [pb (\%)] \\
B-tagging                &     22.89  (2.62) \\   
Mis-tagging              &     7.89  (0.90) \\    
Jet Energy Scale         &     13.48  (1.54) \\   
Jet Enery Resolution     &     4.00  (0.46) \\    
Lepton Energy Scale      &     16.87  (1.93) \\   
Lepton Efficiencies      &     12.45  (1.43) \\   
Trigger Efficiencies     &     8.86  (1.02) \\    
ScaleME                  &     7.10  (0.81) \\    
\midrule
SingleTop                &     24.07  (2.76) \\   
WJets                    &     0.00  (0.00) \\    
ZJets                    &     9.34  (1.07) \\    
Diboson                  &     1.81  (0.21) \\    
\midrule
Total systematics        &    44.97  (5.15) \\    
Statistical              &    13.92  (1.60)\\     
Luminosity               &    43.63  (5.00)\\     
\midrule
Total                    &    64.18  (7.36)\\     
\bottomrule


Measured x-section:
\sigma_{t\bar{t}} = 872.53  \pm  44.97  \mathrm{(sys.)}  \pm 13.92 \mathrm{(stat.)} \pm 43.63 \mathrm{(lumi.)} \ \mathrm{pb}
Eps b 0.51 $\pm$ 0.03