Yields. Lumi = 19.66 fb^{-1}

                    & \multicolumn{2}{c}{El-El}    & \multicolumn{2}{c}{El-Mu}    & \multicolumn{2}{c}{MuMu}     \\      
                    & $N_1$         &$N_2$         & $N_1$         &$N_2$         & $N_1$         &$N_2$         \\      
Data                &   0.0         &  0.0         & 23761.0       &9809.0        &   0.0         &  0.0         \\      
Signal              &   0.0         &  0.0         & 21367.8       &9391.2        &   0.0         &  0.0         \\      
SingleTop           &   0.0         &  0.0         & 2045.3        &251.4         &   0.0         &  0.0         \\      
Rare                &   0.0         &  0.0         &  58.6         & 28.1         &   0.0         &  0.0         \\      
Fake                &   0.0         &  0.0         &  48.5         &  8.1         &   0.0         &  0.0         \\      
DY                  &   0.0         &  0.0         & 271.7         & 10.5         &   0.0         &  0.0         \\      
Diboson             &   0.0         &  0.0         & 171.9         &  8.9         &   0.0         &  0.0         \\      

List of systematical uncertainties
\toprule
                         &   $\Delta \sigma [pb (\%)]$ \\
\midrule
Channel                  &     El-Mu             \\
\midrule
B-tagging                &     0.5  ( 0.2)       \\
Mis-tagging              &     0.2  ( 0.1)       \\
Jet Energy Scale         &     0.3  ( 0.1)       \\    
Jet Enery Resolution     &     0.1  ( 0.0)       \\    
Lepton Energy Scale      &     0.1  ( 0.0)       \\    
Pile-up                  &     1.1  ( 0.4)       \\    
Top Pt                   &     0.9  ( 0.4)       \\    
Lepton Efficiencies      &     3.5  ( 1.4)       \\    
Trigger Efficiencies     &     2.5  ( 1.0)       \\    
\midrule
SingleTop                &     7.5  ( 3.1)       \\    
Rare                     &     0.2  ( 0.1)       \\    
Fake                     &     0.2  ( 0.1)       \\    
DY                       &     1.0  ( 0.4)       \\    
Diboson                  &     0.4  ( 0.2)       \\    
Matching                 &     0.8  ( 0.3)       \\    
QCD scale                &     2.7  ( 1.1)       \\    
\midrule
Total systematics        &     9.3  ( 3.8)       \\     
Statistical              &     1.9  ( 0.8)       \\     
Luminosity               &     6.5  ( 2.7)       \\     
\midrule
Total                    &    11.5  ( 4.7)       \\      
\bottomrule

Measured x-section:
ElMu Channel: $\sigma_{t\bar{t}} = 243.1  \pm   9.3  \mathrm{(sys.)}  \pm  1.9 \mathrm{(stat.)} \pm  6.5 \mathrm{(lumi.)} \mathrm{pb}$
Measured eps_b: ElMu $silon_b = 0.470 $