\begin{table}%t6
\scriptsize
\caption{\label{columba}As in Table~\ref{twhya} for the {Columba association}. }
%\centering
\par
\begin{tabular}{llll@{\hspace{.1cm}}c@{\hspace{.1cm}}c@{\hspace{.1cm}}c@{\hspace{.1cm}}l@{\hspace{.1cm}}llll@{\hspace{.1cm}}c}
\hline  \hline\noalign{\smallskip}
  Name   &  ID$_{\rm ASAS}$   & $P$  &  $\Delta~P$   & Timeseries  & $\Delta V_{\rm max}$  & $\sigma_{\rm acc}$ & $V_{\min}$ & $B-V$ & Sp.T. &  Mult.  & Note on& Variable's  \\   
&                    & (d)  &  (d)      &   sections       & (mag)     & (mag)              & (mag) & (mag) &  &  & period      & name  \\   
\hline
TYC~8047~0232~1 &        015215--5219.6 &   2.40 &   0.01  &   5/14   & 0.11 &   0.028 &  10.88 &  0.95 &     K2V(e) & BD   &   new & \\
BD-16~351         &        020136--1610.0 &   3.21 &   0.01  &   9/13   & 0.13 &   0.029 &  10.40 & 1.10\tablefootmark{1} &  K5     & S   &   new &\\
TYC~7558~0655~1 &        023032--4342.4 &   8.80 &   0.23  &   4/14   & 0.08 &   0.025 &  10.33 &  1.07 &     K5V(e) & S   &   new  &\\
HIP~16413 	  	 &        033121--3031.0 &   2.25 &   0.01  &   4/14   & 0.07 &   0.028 &   9.86 &  0.64 &     G7IV   & B   &   new &\\
TYC~5882~1169~1   &        040217--1521.5 &   3.78 &   0.04  &   7/15   & 0.07 &   0.028 &  10.12 &  1.01 &     K3/4   & S   &   new  &\\
HIP~19775 	  	 &        041423--3819.0 &  2.345 &  0.008  &   3/12   & 0.07 &   0.025 &   9.10 &  0.58 &     G3V    & S   &   new & \\
TYC~6457~2731~1 &        042110--2432.3 &    ... &   ...   &   ...    & ...  &   ...   &   9.42 &  0.62 &     G2V    & S   & ...    \\
TYC~7584~1630~1 &        042149--4317.5 &  2.360 &  0.008 &    8/15   & 0.10 &   0.029 &  10.23 &  0.69 &      G7V    & S   &  $P=1$/2$P_{\rm ACVS}$&\\
TYC~7044~0535~1 &        043451--3547.3 &   ...  &  ...    &   ...    & ...  &   ...   &  10.91 &  0.84 &     K1Ve   & S   &  ... &\\
TYC~8077~0657~1 &        045153--4647.2 &  2.834 &  0.001  &   13/20  & 0.11 &   0.031 &   9.81 &  0.69 &     G5V    & B   &  new &\\                      new \\
TYC~8080~1206~1 &        045305--4844.6 &   4.52 &   0.03  &   9/18   & 0.15 &   0.029 &  10.79 &  0.87 &     K2V(e) & S   &   $P=P_{\rm ACVS}$ &\\                     new \\
TYC~8086~0954~1 & 	    052855--4535.0 &   4.50\tablefootmark{b} & 0.05    &   4/15   & 0.11  & 0.030  &  11.45  &  0.86 &    K1V(e) & S   &   new  &\\
HIP~25709 	  	 &        052924-3430.9 &   5.96 &   0.05  &   2/15   & 0.04 &   0.030 &   8.50 &  0.65 &     G3V    & SB2 &   new & \\
TYC~7597~0833~1 & 	    054516--3836.8 &   ...  &   ...   &   ...    & ...  &   ...   &  10.95  & 0.70 &     G9V    & S   & ... &\\
TYC~6502~1188~1 &        055021--2915.3 &   1.37\tablefootmark{b} &   0.04  &   3/15   & 0.09 &   0.026 &   11.24 &  0.66 &    K0V(e) & S   &   new &\\
TYC~8520~0032~1 &    055101--5238.2 &   1.203\tablefootmark{b} &   0.005  &   8/14   & 0.10 &   0.031 &   10.60 &  0.75 &    G9IV   & S   &   new  &\\
TYC~7617~0549~1 &  	    062607--4102.9 &   4.13 &   0.02  &   10/15  & 0.12 &   0.030 &   10.08 &  0.80 &    K0V    & S   & $P \ne P_{\rm ACVS}$ &\\
TYC~8107~1591~1 &    062806--4826.9 &   1.293\tablefootmark{b} &   0.002  &   8/15   & 0.11 &   0.032 &   11.01 &  0.65 &    G9V    & S   &   new  &\\
TYC~7100~2112~1 &        065247--3636.3 &   0.83\tablefootmark{b,c} &   0.002  &   11/15   & 0.12 &   0.035 &   11.18 &  0.62 &    K2V(e) & S   &   new &\\
TYC~8118~0871~1 &        065623--4646.9 &   4.38 &   0.05  &   12/17  & 0.14 &   0.028 &   10.01 &  0.78 &    K0V(e) & S   &   new &\\
TYC~7629~2824~1 &        070152--3922.1 &   1.335 &   0.002  &   9/12   & 0.14 &   0.032 &   11.32 &  0.63 &    G9V(e) & S   &   new &\\
AG~Lep 	 	      & 	    no-ASAS         &  1.895 &   ...   &   ...    & 0.05 &   ...   &    9.62 &  0.60 &    G5V    & S   & $P_{\rm lit}$ & AG~Lep \\
TYC~5346-132-1    & 	    no-ASAS       &    ... &   ...   &   ...    & ...  &   ...   &    9.81 & 0.74 &     G7     & ... & ...\\
\hline
\end{tabular}
\tablefoot{S~=~single star; B~=~binary system; BD~=~brown dwarf companion. \tablefoottext{1}{Inferred from spectral type;} 
\tablefoottext{b}{period undetected in the periodogram of the complete timeseries;} 
\tablefoottext{c}{$v \sin i$ inconsistent with $v_{\rm eq} =2 \pi R/P; P_{\rm lit}$: period as given in the literature; $P_{\rm ACVS}$ period in ACVS.}}
\end{table}