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\begin{table}
\footnotesize
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\begin{tabular*}{\textwidth}{@{\extracolsep{\fill}}lccc}
\noalign{\smallskip}\hline\noalign{\smallskip}
{\bf Uncertainty of channel}                                    & tW1L\_CRtt            & tW1L\_CRWp            & tW1L\_CRWm            \\
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%%
Total background expectation             &  $886.32$        &  $3189.30$        &  $1759.47$       \\
%% \\
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%%
Total statistical $(\sqrt{N_{\rm exp}})$              & $\pm 29.77$        & $\pm 56.47$        & $\pm 41.95$       \\
%%
Total background systematic               & $\pm 88.25\ [9.96\%] $        & $\pm 85.31\ [2.67\%] $        & $\pm 97.52\ [5.54\%] $             \\
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alpha\_MatrixElement-Top1L         & $\pm 63.45\ [7.2\%] $          & $\pm 25.48\ [0.80\%] $          & $\pm 37.97\ [2.2\%] $       \\
%%
alpha\_PartonShower-Top1L         & $\pm 47.24\ [5.3\%] $          & $\pm 16.53\ [0.52\%] $          & $\pm 30.71\ [1.7\%] $       \\
%%
alpha\_ISR-Top1L         & $\pm 23.79\ [2.7\%] $          & $\pm 10.48\ [0.33\%] $          & $\pm 13.30\ [0.76\%] $       \\
%%
alpha\_btag\_BT         & $\pm 15.10\ [1.7\%] $          & $\pm 10.58\ [0.33\%] $          & $\pm 10.74\ [0.61\%] $       \\
%%
alpha\_FSR-Top1L         & $\pm 10.45\ [1.2\%] $          & $\pm 9.94\ [0.31\%] $          & $\pm 0.51\ [0.03\%] $       \\
%%
alpha\_JES\_Group2         & $\pm 9.70\ [1.1\%] $          & $\pm 6.18\ [0.19\%] $          & $\pm 13.23\ [0.75\%] $       \\
%%
alpha\_muR\_muF-ttV         & $\pm 9.23\ [1.0\%] $          & $\pm 2.90\ [0.09\%] $          & $\pm 2.25\ [0.13\%] $       \\
%%
alpha\_MatrixElement-SingleTop         & $\pm 7.86\ [0.89\%] $          & $\pm 13.82\ [0.43\%] $          & $\pm 9.51\ [0.54\%] $       \\
%%
alpha\_JES\_Group1         & $\pm 7.50\ [0.85\%] $          & $\pm 5.78\ [0.18\%] $          & $\pm 16.47\ [0.94\%] $       \\
%%
alpha\_JER\_EffectiveNP\_3         & $\pm 6.92\ [0.78\%] $          & $\pm 7.10\ [0.22\%] $          & $\pm 7.20\ [0.41\%] $       \\
%%
alpha\_PartonShower-SingleTop         & $\pm 6.38\ [0.72\%] $          & $\pm 29.89\ [0.94\%] $          & $\pm 20.78\ [1.2\%] $       \\
%%
gamma\_stat\_tW1L\_CRtt\_cuts\_bin\_0         & $\pm 5.86\ [0.66\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
alpha\_JER\_EffectiveNP\_2         & $\pm 5.73\ [0.65\%] $          & $\pm 0.77\ [0.02\%] $          & $\pm 3.74\ [0.21\%] $       \\
%%
alpha\_JER\_EffectiveNP\_1         & $\pm 5.68\ [0.64\%] $          & $\pm 1.85\ [0.06\%] $          & $\pm 6.61\ [0.38\%] $       \\
%%
alpha\_ISR-SingleTop         & $\pm 5.02\ [0.57\%] $          & $\pm 62.07\ [1.9\%] $          & $\pm 63.80\ [3.6\%] $       \\
%%
alpha\_btag\_CT         & $\pm 4.73\ [0.53\%] $          & $\pm 3.73\ [0.12\%] $          & $\pm 1.96\ [0.11\%] $       \\
%%
alpha\_JER\_EffectiveNP\_7restTerm         & $\pm 4.65\ [0.52\%] $          & $\pm 6.63\ [0.21\%] $          & $\pm 4.83\ [0.27\%] $       \\
%%
alpha\_JER\_EffectiveNP\_4         & $\pm 4.04\ [0.46\%] $          & $\pm 3.89\ [0.12\%] $          & $\pm 0.30\ [0.02\%] $       \\
%%
alpha\_JER\_EffectiveNP\_5         & $\pm 3.78\ [0.43\%] $          & $\pm 5.83\ [0.18\%] $          & $\pm 3.20\ [0.18\%] $       \\
%%
alpha\_btag\_LightT         & $\pm 3.04\ [0.34\%] $          & $\pm 6.85\ [0.21\%] $          & $\pm 0.23\ [0.01\%] $       \\
%%
alpha\_EG\_SCALE\_ALL         & $\pm 2.79\ [0.31\%] $          & $\pm 2.73\ [0.09\%] $          & $\pm 2.87\ [0.16\%] $       \\
%%
alpha\_pileup         & $\pm 2.72\ [0.31\%] $          & $\pm 0.35\ [0.01\%] $          & $\pm 3.33\ [0.19\%] $       \\
%%
alpha\_btag\_ExtraFromCharm         & $\pm 2.35\ [0.27\%] $          & $\pm 1.02\ [0.03\%] $          & $\pm 0.96\ [0.05\%] $       \\
%%
alpha\_JER\_EffectiveNP\_6         & $\pm 1.93\ [0.22\%] $          & $\pm 6.65\ [0.21\%] $          & $\pm 3.07\ [0.17\%] $       \\
%%
alpha\_JET\_Flavor\_Response         & $\pm 1.66\ [0.19\%] $          & $\pm 8.08\ [0.25\%] $          & $\pm 12.56\ [0.71\%] $       \\
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alpha\_FSR-SingleTop         & $\pm 1.36\ [0.15\%] $          & $\pm 3.92\ [0.12\%] $          & $\pm 33.31\ [1.9\%] $       \\
%%
Lumi         & $\pm 0.99\ [0.11\%] $          & $\pm 7.04\ [0.22\%] $          & $\pm 6.03\ [0.34\%] $       \\
%%
alpha\_MUON\_SCALE         & $\pm 0.99\ [0.11\%] $          & $\pm 0.19\ [0.01\%] $          & $\pm 1.17\ [0.07\%] $       \\
%%
alpha\_MET\_SoftTrk\_ResoPara         & $\pm 0.84\ [0.09\%] $          & $\pm 1.21\ [0.04\%] $          & $\pm 3.82\ [0.22\%] $       \\
%%
alpha\_MET\_SoftTrk\_ResoPerp         & $\pm 0.83\ [0.09\%] $          & $\pm 0.29\ [0.01\%] $          & $\pm 0.87\ [0.05\%] $       \\
%%
alpha\_MET\_SoftTrk         & $\pm 0.80\ [0.09\%] $          & $\pm 1.72\ [0.05\%] $          & $\pm 0.52\ [0.03\%] $       \\
%%
alpha\_JER\_DataVsMC         & $\pm 0.77\ [0.09\%] $          & $\pm 0.45\ [0.01\%] $          & $\pm 5.11\ [0.29\%] $       \\
%%
alpha\_EG\_Eff         & $\pm 0.48\ [0.05\%] $          & $\pm 2.37\ [0.07\%] $          & $\pm 2.26\ [0.13\%] $       \\
%%
alpha\_MUON\_MS         & $\pm 0.29\ [0.03\%] $          & $\pm 0.33\ [0.01\%] $          & $\pm 0.59\ [0.03\%] $       \\
%%
alpha\_muR\_muF-Wjets         & $\pm 0.25\ [0.03\%] $          & $\pm 1.37\ [0.04\%] $          & $\pm 1.12\ [0.06\%] $       \\
%%
alpha\_EG\_RESOLUTION\_ALL         & $\pm 0.23\ [0.03\%] $          & $\pm 0.88\ [0.03\%] $          & $\pm 0.76\ [0.04\%] $       \\
%%
alpha\_MUON\_Eff\_sys         & $\pm 0.21\ [0.02\%] $          & $\pm 0.94\ [0.03\%] $          & $\pm 1.14\ [0.06\%] $       \\
%%
alpha\_JES\_Group3         & $\pm 0.20\ [0.02\%] $          & $\pm 3.10\ [0.10\%] $          & $\pm 3.67\ [0.21\%] $       \\
%%
alpha\_muR\_muF-Diboson         & $\pm 0.18\ [0.02\%] $          & $\pm 10.37\ [0.33\%] $          & $\pm 6.50\ [0.37\%] $       \\
%%
alpha\_JVT         & $\pm 0.17\ [0.02\%] $          & $\pm 2.27\ [0.07\%] $          & $\pm 1.24\ [0.07\%] $       \\
%%
mu\_tt\_1L         & $\pm 0.08\ [0.01\%] $          & $\pm 0.08\ [0.00\%] $          & $\pm 0.08\ [0.00\%] $       \\
%%
alpha\_MUON\_Eff\_Iso\_sys         & $\pm 0.07\ [0.01\%] $          & $\pm 0.38\ [0.01\%] $          & $\pm 0.26\ [0.01\%] $       \\
%%
alpha\_MUON\_ID         & $\pm 0.07\ [0.01\%] $          & $\pm 0.31\ [0.01\%] $          & $\pm 1.01\ [0.06\%] $       \\
%%
alpha\_btag\_Extra         & $\pm 0.07\ [0.01\%] $          & $\pm 0.75\ [0.02\%] $          & $\pm 0.14\ [0.01\%] $       \\
%%
alpha\_EG\_Reco         & $\pm 0.05\ [0.01\%] $          & $\pm 0.29\ [0.01\%] $          & $\pm 0.24\ [0.01\%] $       \\
%%
alpha\_JET\_RelNonClos\_AFII         & $\pm 0.05\ [0.01\%] $          & $\pm 0.02\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
alpha\_JET\_EtaInt\_negEta         & $\pm 0.04\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.21\ [0.01\%] $       \\
%%
alpha\_JET\_EtaInt\_posEta         & $\pm 0.03\ [0.00\%] $          & $\pm 0.03\ [0.00\%] $          & $\pm 0.02\ [0.00\%] $       \\
%%
alpha\_JER\_DataVsMC\_AFII         & $\pm 0.03\ [0.00\%] $          & $\pm 0.03\ [0.00\%] $          & $\pm 0.01\ [0.00\%] $       \\
%%
alpha\_MUON\_Eff\_stat         & $\pm 0.03\ [0.00\%] $          & $\pm 0.17\ [0.01\%] $          & $\pm 0.13\ [0.01\%] $       \\
%%
alpha\_MUON\_Eff\_Iso\_stat         & $\pm 0.02\ [0.00\%] $          & $\pm 0.03\ [0.00\%] $          & $\pm 0.03\ [0.00\%] $       \\
%%
alpha\_qsf-Wjets         & $\pm 0.01\ [0.00\%] $          & $\pm 0.89\ [0.03\%] $          & $\pm 0.88\ [0.05\%] $       \\
%%
alpha\_ckkw-Wjets         & $\pm 0.01\ [0.00\%] $          & $\pm 1.74\ [0.05\%] $          & $\pm 1.75\ [0.10\%] $       \\
%%
alpha\_MUON\_TTVA\_stat         & $\pm 0.01\ [0.00\%] $          & $\pm 0.04\ [0.00\%] $          & $\pm 0.04\ [0.00\%] $       \\
%%
alpha\_muR\_muF-Zjets         & $\pm 0.00\ [0.00\%] $          & $\pm 0.27\ [0.01\%] $          & $\pm 0.48\ [0.03\%] $       \\
%%
alpha\_ckkw-Zjets         & $\pm 0.00\ [0.00\%] $          & $\pm 0.26\ [0.01\%] $          & $\pm 0.39\ [0.02\%] $       \\
%%
alpha\_JET\_EtaInt\_highE         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
alpha\_EG\_SCALE\_AF2         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
alpha\_MUON\_TTVA\_sys         & $\pm 0.00\ [0.00\%] $          & $\pm 0.01\ [0.00\%] $          & $\pm 0.01\ [0.00\%] $       \\
%%
alpha\_qsf-Zjets         & $\pm 0.00\ [0.00\%] $          & $\pm 0.07\ [0.00\%] $          & $\pm 0.15\ [0.01\%] $       \\
%%
mu\_W         & $\pm 0.00\ [0.00\%] $          & $\pm 0.20\ [0.01\%] $          & $\pm 0.06\ [0.00\%] $       \\
%%
gamma\_stat\_SR1LBin4\_Incl\_cuts\_bin\_0         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
gamma\_stat\_tW1L\_VRtt\_VR2\_cuts\_bin\_0         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
alpha\_EG\_TrigEff         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
alpha\_MUON\_Eff\_stat\_lowpt         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
gamma\_stat\_SR1LBin1\_Incl\_cuts\_bin\_0         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
alpha\_MUON\_Trig\_sys         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
gamma\_stat\_SR1LBin3\_Incl\_cuts\_bin\_0         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
gamma\_stat\_SR1LBin0\_Incl\_cuts\_bin\_0         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
alpha\_EG\_Trig         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
gamma\_stat\_tW1L\_CRWm\_cuts\_bin\_0         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 13.96\ [0.79\%] $       \\
%%
gamma\_stat\_SR1LBin2\_Incl\_cuts\_bin\_0         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
gamma\_stat\_tW1L\_CRWp\_cuts\_bin\_0         & $\pm 0.00\ [0.00\%] $          & $\pm 22.03\ [0.69\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
alpha\_MUON\_Eff\_BadMuon\_sys         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
gamma\_stat\_tW1L\_VRtt\_VR1\_cuts\_bin\_0         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
gamma\_stat\_tW1L\_VRW\_VR2m\_cuts\_bin\_0         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
alpha\_Interference-SingleTop         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
alpha\_MUON\_Eff\_BadMuon\_stat         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
gamma\_stat\_tW1L\_VRW\_VR1p\_cuts\_bin\_0         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
gamma\_stat\_tW1L\_VRW\_VR2p\_cuts\_bin\_0         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
alpha\_fJVT         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
gamma\_stat\_tW1L\_VRW\_VR1m\_cuts\_bin\_0         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
alpha\_MUON\_Eff\_sys\_lowpt         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
alpha\_MUON\_Trig\_stat         & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $          & $\pm 0.00\ [0.00\%] $       \\
%%
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\end{tabular*}
\end{center}
\caption[Breakdown of uncertainty on background estimates]{
Breakdown of the dominant systematic uncertainties on background estimates in the various signal regions.
Note that the individual uncertainties can be correlated, and do not necessarily add up quadratically to 
the total background uncertainty. The percentages show the size of the uncertainty relative to the total expected background.
\label{table.results.bkgestimate.uncertainties.tW1L_CRtt_tW1L_CRWp_tW1L_CRWm}}
\end{table}
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