\begin{table}%t3
%\centering
\par
\caption{\label{deriv}Luminosities, effective temperatures, and masses for our Pleiades targets.}
\vspace*{-2.5mm}
\begin{tabular}{c c c c c}
\hline\hline       \noalign{\smallskip} 
Object            & SpT           & $\log{L/L_{\odot}}$   &  $T_{\rm eff}$  & $M$ \\ 
&               & (dex)                 & (K)             & ($M_{\odot}$) \\                 
\hline	    
\object{PPl~1}    & M6.5 $\pm$ 0.5  & $-$2.90 $\pm$ 0.04 & 2676 $\pm$ 120 & $\sim$0.074 \\                                
\object{Calar~3}  & M8.0 $\pm$ 0.5  & $-$3.18 $\pm$ 0.04 & 2584 $\pm$ 100 & $\sim$0.054 \\                                
\object{Teide~1}  & M8.0 $\pm$ 0.5  & $-$3.24 $\pm$ 0.04 & 2584 $\pm$ 100 & $\sim$0.052 \\                                
\object{BRB~17}   & L0.0 $\pm$ 1.0  & $-$3.68 $\pm$ 0.06 & 2350 $\pm$ 100 & $\sim$0.035 \\                            
\object{PLIZ~28}  & L0.0 $\pm$ 1.0  & $-$3.76 $\pm$ 0.06 & 2350 $\pm$ 100 & $\sim$0.033 \\                            
\object{PLIZ~35}  & L2.0 $\pm$ 1.0  & $-$3.94 $\pm$ 0.06 & 2110 $\pm$ 180 & $\sim$0.028 \\                                
\object{BRB~21}   & L3.0 $\pm$ 1.0  & $-$3.95 $\pm$ 0.06 & 1950 $\pm$ 150 & $\sim$0.028 \\                                
\object{BRB~23}   & L3.5 $\pm$ 1.0  & $-$3.98 $\pm$ 0.06 & 1875 $\pm$ 150 & $\sim$0.027 \\                                
\object{BRB~29}   & L4.5 $\pm$ 1.5  & $-$4.14 $\pm$ 0.12 & 1735 $\pm$ 190 & $\sim$0.024 \\ 
\hline  
\end{tabular}
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\end{table}