\begin{table}%t4 \caption{\label{t4}Equivalent widths and molecular band indices.} %\centering \par \begin{tabular}{lllllll} \hline \hline \noalign{\smallskip} Name & $EW$ H$\alpha$ & $EW$ NaI(8170--8200) & TiO & VO & CrH & FeH \\ (1) & (2) & (3) & (4) & (5) & (6) & (7) \\ \hline DENIS J0000286$-$124514 & --4.5 $\pm$ --1 & 7.3 $\pm$ 0.4 & 3.23 & 2.40 & 0.99 & 1.04 \\ %1 DENIS J0006579$-$643654 & --15 $\pm$ --2 & 3.0 $\pm$ 0.4 & 3.61 & 2.65 & 0.92 & 0.84 \\ %2 DENIS J0014554$-$484417 & $>$--4 & 8.6 $\pm$ 0.8 & 2.29 & 2.06 & 1.47 & 1.53 \\ %3 DENIS J0028554$-$192716 & --4 $\pm$ --1 & 6.6 $\pm$ 0.9 & 2.43 & 2.09 & 1.22 & 1.30 \\ %4 DENIS J0031192$-$384035\tablefootmark{1} & $>$--7 & 7.8 $\pm$ 0.3 & 2.22 & 2.11 & 1.54 & 1.55 \\ DENIS J0031192$-$384035\tablefootmark{2} & $>$--2 & 7.5 $\pm$ 0.4 & 2.12 & 2.26 & & \\ %5 DENIS J0050244$-$153818\tablefootmark{1} & $>$--3 & 8.8 $\pm$ 0.7 & 2.92 & 2.42 & 1.20 & 1.27 \\ DENIS J0050244$-$153818\tablefootmark{2} & $>$--4 & 7.6 $\pm$ 1.2 & 2.87 & & & \\ %6 DENIS J0053189$-$363110 & $>$--4 & 6.4 $\pm$ 0.3 & 1.94 & 1.96 & 1.51 & 1.47 \\ %7 DENIS J0055005$-$545026 & $>$--8 & 6.8 $\pm$ 0.8 & 3.81 & 2.80 & 0.91 & 0.95 \\ %8 DENIS J0116529$-$645557 & $>$--5 & 7.5 $\pm$ 0.8 & 2.90 & 2.24 & 1.23 & 1.28 \\ %9 DENIS J0128266$-$554534 & $>$--3 & 6.6 $\pm$ 0.4 & 2.02 & 2.16 & 1.41 & 1.56 \\ %10 DENIS J0141582$-$463358 & $>$--3 & 2.1 $\pm$ 0.6 & 2.48 & 2.60 & 0.97 & 0.97 \\ %11 DENIS J0147327$-$495448 & --17 $\pm$ --1 & 7.4 $\pm$ 0.9 & 3.88 & 2.64 & 0.97 & 0.94 \\ %12 DENIS J0205294$-$115925 & $>$--3 & 5.2 $\pm$ 0.2 & 1.81 & 1.68 & 1.44 & 1.23 \\ %- DENIS J0206566$-$073519 & --18 $\pm$ --2 & 8.3 $\pm$ 0.6 & 3.67 & 2.52 & 0.99 & 1.04 \\ %13 DENIS J0213371$-$134322 & $>$--5 & 7.6 $\pm$ 0.8 & 3.41 & 2.65 & 0.96 & 0.98 \\ %14 DENIS J0224120$-$763320 & --11 $\pm$ 4 & 6.1 $\pm$ 0.9 & 2.63 & 2.27 & & \\ %15 DENIS J0227102$-$162446 & $>$--4 & 7.2 $\pm$ 0.6 & 1.94 & 1.96 & 1.51 & 1.47 \\ %16 DENIS J0230450$-$095305 & $>$--7 & 5.8 $\pm$ 0.7 & 2.30 & 2.01 & 1.40 & 1.41 \\ %17 DENIS J0240121$-$530552 & $>$--3 & 5.5 $\pm$ 0.8 & 3.53 & 2.54 & 1.09 & 0.95 \\ %18 DENIS J0301488$-$590302 & $>$--5 & 4.5 $\pm$ 0.8 & 4.10 & 2.59 & 0.92 & 0.85 \\ %19 DENIS J0314352$-$462341 & -- & 6.5 $\pm$ 0.2 & 2.29 & 2.44 & 1.38 & 1.49 \\ %20 DENIS J0325293$-$431229 & $>$--7 & 5.1 $\pm$ 0.8 & 4.04 & 2.89 & 0.95 & 0.96 \\ %21 DENIS J0357290$-$441731 & -- & 4.3 $\pm$ 0.3 & 2.80 & 2.87 & 1.03 & 0.97 \\ %22 DENIS J0427271$-$112713 & --9.0 $\pm$ 1.2 & 8.6 $\pm$ 0.8 & 4.16 & 2.53 & 0.98 & 0.99 \\ %23 DENIS J0428510$-$225322 & --5.4 $\pm$ 0.3 & 7.1 $\pm$ 0.5 & 2.43 & 2.38 & 0.98 & 1.13 \\ %24 DENIS J0436360$-$295947 & --8.9 $\pm$ 0.8 & 7.7 $\pm$ 0.5 & 4.29 & 2.66 & 0.98 & 0.92 \\ %25 DENIS J0443373$+$000205 & --4.3 $\pm$ 0.5 & 3.6 $\pm$ 0.7 & 4.03 & 2.77 & 0.92 & 0.84 \\ %26 DENIS J0529572$-$200300\tablefootmark{3} & --10.8 $\pm$ 1.6 & 7.0 $\pm$ 0.8 & 3.46 & 2.56 & 0.99 & 1.04 \\ %27 DENIS J0529572$-$200300\tablefootmark{4} & --9.7 $\pm$ 2.2 & 7.3 $\pm$ 1.0 & 3.72 & 3.22 & 1.08 & 0.97 \\ %27 DENIS J0608528$-$275358 & --3.9 $\pm$ 0.5 & 5.0 $\pm$ 0.7 & 3.97 & 2.93 & 0.94 & 0.80 \\ %28 DENIS J0610008$-$472741 & --3.2 $\pm$ 0.5 & 8.8 $\pm$ 0.8 & 3.43 & 2.55 & 1.05 & 1.06 \\ %29 DENIS J0620165$-$430010 & --9.0 $\pm$ 0.3 & 7.7 $\pm$ 0.5 & 3.03 & 2.74 & 0.98 & 0.97 \\ %30 DENIS J0719317$-$505141 & --12: & 9.6 $\pm$ 0.8 & 2.42 & 2.50 & 0.64 & 1.02 \\ %31 DENIS J0921141$-$210445 & $>$--8 & 9.4 $\pm$ 0.8 & 2.25 & 2.03 & 1.21 & 1.34 \\ %32 DENIS J0953213$-$101420 & $>$--2 & 5.4 $\pm$ 0.9 & 3.24 & 2.68 & 0.96 & 0.89 \\ %33 DENIS J1004283$-$114648\tablefootmark{4} & $>$--10 & -- & 2.36 & 3.29 & 1.05 & 1.18 \\ %34 DENIS J1004283$-$114648\tablefootmark{5} & --3.3 $\pm$ 0.2 & -- & -- & -- & -- & -- \\ DENIS J1004403$-$131818 & $>$--2 & 5.1 $\pm$ 0.5 & 1.86 & 1.96 & 1.03 & 1.32 \\ %35 DENIS J1019245$-$270717 & $>$--6 & 7.1 $\pm$ 1.0 & 2.59 & 2.31 & 1.09 & 1.05 \\ %36 DENIS J1115297$-$242934 & --5.8 $\pm$ 0.7 & 7.9 $\pm$ 0.4 & 3.94 & 2.46 & 0.94 & 0.95 \\ %37 DENIS J1206501$-$393725 & $>$--4 & 8.6 $\pm$ 0.8 & 2.26 & 2.08 & 1.38 & 1.43 \\ %38 DENIS J1216121$-$125731 & $>$--5 & 8.0 $\pm$ 0.7 & 3.78 & 1.85 & 1.11 & 0.92 \\ %39 DENIS J1234018$-$112407 & $>$--6 & 8.1 $\pm$ 0.9 & 2.71 & 2.65 & 0.98 & 0.93 \\ %41 DENIS J1256569$+$014616 & $>$--5 & 9.0 $\pm$ 0.3 & 1.97 & 2.17 & 1.36 & 1.46 \\ %42 DENIS J1359551$-$403456 & $>$--3 & 9.6 $\pm$ 0.4 & 2.45 & 2.32 & 1.19 & 1.34 \\ %43 DENIS J1411051$-$791536 & $>$--8 & 6.3 $\pm$ 0.8 & 4.05 & 2.54 & 0.99 & 0.90 \\ %44 DENIS J1555256$-$181748 & --23.7 $\pm$ 0.2 & 3.5 $\pm$ 0.1 & 3.46 & 2.56 & 0.87 & 0.71 \\ %45 DENIS J1600256$-$192750 & --18.4 $\pm$ 0.2 & 3.6 $\pm$ 0.1 & 3.41 & 2.56 & 0.87 & 0.72 \\ %46 DENIS J1602043$-$205043 & --20.0 $\pm$ 0.2 & 4.1 $\pm$ 0.1 & 3.50 & 2.55 & 0.88 & 0.73 \\ %47 DENIS J1602553$-$192243 & --17.5 $\pm$ 0.2 & 3.9 $\pm$ 0.1 & 3.41 & 2.56 & 0.88 & 0.74 \\ %48 DENIS J1611014$-$192449 & --9.8 $\pm$ 0.4 & 3.9 $\pm$ 0.1 & 3.10 & 2.47 & 0.89 & 0.78 \\ %49 DENIS J1611124$-$192737 & --50.1 $\pm$ 0.8 & 2.8 $\pm$ 0.1 & 3.33 & 2.51 & 0.87 & 0.76 \\ %50 DENIS J1611296$-$190029 & --12.2 $\pm$ 1.3 & 2.6 $\pm$ 0.2 & 3.66 & 2.63 & 0.83 & 0.71 \\ %51 DENIS J1622326$-$120719 & $>$--3 & 7.9 $\pm$ 0.5 & 3.49 & 2.59 & 1.05 & 1.06 \\ %52 DENIS J1633131$-$755322 & $>$--5 & 9.3 $\pm$ 0.7 & 3.74 & 2.95 & 1.01 & 1.03 \\ %53 DENIS J1703356$-$771520 & --15.6 $\pm$ 2.4 & 1.5 $\pm$ 0.6 & 4.43 & 3.09 & 0.81 & 0.68 \\ %54 DENIS J1707252$-$013809 & $>$--6 & 9.1 $\pm$ 1.1 & 2.42 & 2.22 & 1.45 & 1.48 \\ %55 DENIS J1716352$-$031542 & --3.3 $\pm$ 0.2 & 2.7 $\pm$ 0.2 & 4.26 & 2.50 & 0.81 & 0.66 \\ %56 DENIS J1753452$-$655955 & $>$--3 & 8.0 $\pm$ 0.2 & 1.73 & 2.31 & 1.61 & 1.81 \\ %57 DENIS J1901391$-$370017 & $>$--15 & 2.6 $\pm$ 0.6 & 3.92 & 2.68 & 0.86 & 0.72 \\ %58 DENIS J1907440$-$282420 & --18.5 $\pm$ 0.6 & 8.7 $\pm$ 0.8 & 3.99 & 2.56 & 0.94 & 0.93 \\ %59 DENIS J1926005$-$650006 & --7.5 $\pm$ 1.5 & 5.1 $\pm$ 0.1 & 3.55 & 2.70 & 0.97 & 0.91 \\ %60 DENIS J1934511$-$184134 & $>$--10 & 7.2 $\pm$ 0.7 & 3.95 & 2.67 & 0.94 & 0.99 \\ %61 \hline DENIS J1935560$-$284634 & 42.1 $\pm$ 1.2 & 1.6 $\pm$ 0.2 & 3.67 & 2.99 & 0.89 & 0.76 \\ %62 DENIS J1956460$-$774717 & --4.3 $\pm$ 1.0 & 7.2 $\pm$ 0.1 & 3.76 & 2.66 & 1.06 & 1.09 \\ %63 DENIS J2013108$-$124244 & $>$--3 & 9.3 $\pm$ 0.6 & 2.46 & 2.19 & 1.21 & 1.40 \\ %64 DENIS J2030412$-$363509 & --2.5 $\pm$ 0.6 & 5.3 $\pm$ 0.4 & 4.00 & 2.89 & 0.92 & 0.80 \\ %65 DENIS J2045024$-$633206 & --2.3 $\pm$ 0.5 & 5.9 $\pm$ 0.6 & 3.54 & 2.76 & 0.95 & 0.87 \\ %66 DENIS J2126340$-$314322 & --12.9 $\pm$ 0.8 & 9.7 $\pm$ 0.8 & 4.39 & 2.75 & 1.04 & 1.06 \\%67 DENIS J2139136$-$352950 & $>$--2 & 8.1 $\pm$ 0.8 & 3.29 & 2.32 & 1.10 & 1.06 \\%68 DENIS J2143510$-$833712 & $>$--1 & 6.9 $\pm$ 0.6 & 3.71 & 2.54 & 0.90 & 0.84 \\ %69 DENIS J2150133$-$661036 & $>$--1 & 6.4 $\pm$ 0.5 & 3.62 & 2.53 & 0.99 & 0.97 \\ %70 DENIS J2150149$-$752035 & $>$--2 & 7.3 $\pm$ 0.2 & 2.28 & 2.37 & 1.18 & 1.19 \\ %71 DENIS J2243169$-$593219 & $>$--7 & 8.8 $\pm$ 0.3 & 2.92 & 2.35 & 0.99 & 1.02 \\ %72 DENIS J2308113$-$272200 & $>$--4 & 9.4 $\pm$ 0.7 & 1.88 & 2.26 & 1.21 & 1.29 \\ %73 DENIS J2322468$-$313323 & $>$--4 & 6.4 $\pm$ 0.4 & 2.33 & 2.35 & 1.08 & 1.23 \\ %74 DENIS J2329343$-$540854 & -- & 6.9 $\pm$ 0.3 & 2.16 & 2.30 & 1.31 & 1.40 \\ %75 DENIS J2330226$-$034717 & $>$--2 & 6.8 $\pm$ 0.4 & 2.64 & 2.37 & 1.20 & 1.22 \\ %76 DENIS J2345390$+$005514 & --13.4 $\pm$ 0.7 & 5.9 $\pm$ 0.6 & 3.87 & 2.54 & 0.99 & 0.97 \\ %77 DENIS J2354599$-$185221 & $>$--2 & 7.0 $\pm$ 0.4 & 2.21 & 2.27 & 1.26 & 1.48 \\ %78 GJ 406 & --9.4 $\pm$ 0.4 & 9.7 $\pm$ 0.5 & & & & \\ LHS 2397a & --17.6 $\pm$ 0.2 & 8.0 $\pm$ 0.6 & 3.61 & 2.52 & 1.04 & 1.06 \\ LHS 2924 & --4.5 $\pm$ 0.3 & 6.1 $\pm$ 0.7 & 3.05 & 2.46 & 1.01 & 1.00 \\ LP 944-20 & --1.5 $\pm$ 0.2 & 7.3 $\pm$ 0.8 & 2.90 & 2.52 & 1.00 & 0.93 \\ VB 8 & --8.9 $\pm$ 0.3 & 8.9 $\pm$ 0.6 & 3.85 & 2.55 & 0.96 & 0.99 \\ VB 10 \tablefootmark{1} & --7.1 $\pm$ 0.2 & 7.3 $\pm$ 0.6 & 3.88 & 2.61 & 0.96 & 0.93 \\ VB 10 \tablefootmark{6} & --8.8 $\pm$ 0.1 & 6.2 $\pm$ 0.3 & 4.01 & 2.71 & 0.95 & 0.91 \\ DENIS J1048147$-$395606 & --2.1 $\pm$ 0.2 & 8.6 $\pm$ 0.6 & 4.03 & 2.75 & 1.05 & 1.07 \\ DENIS J1228152$-$154733 & -- & 5.4 $\pm$ 0.3 & 1.73 & 2.33 & 2.07 & 1.78 \\ DENIS J1441373$-$094559 & $>$--7 & 6 $\pm$ 2 & 2.32 & 2.68 & 1.03 & 1.26 \\ % 2MASS 003615+182112 & $>$--2 & 6.8 $\pm$ 0.3 & 2.01 & 2.18 & 1.74 & 1.66 \\ %J1446229$-$395231 & %J1647383$-$115608 & \hline \end{tabular} \tablefoot{Column 2: H$\alpha$ equivalent width in~\AA. Column 3: NaI 818.3, 819.5~nm doublet equivalent width in~\AA. Column 4: sum of TiO indices defined in M99. Column 5: sum of VO indices defined in M99. Column 6: CrH index defined in M99. Column 7: FeH index defined in M99.\\ \tablefoottext{1}{Measurements from SSO spectrum.} \tablefoottext{2}{Measurements from NTT spectrum.} \tablefoottext{3}{Measurements from WHT spectrum.} \tablefoottext{4}{Measurements from NOT spectrum.} \tablefoottext{5}{Measurements from VLT spectrum.} \tablefoottext{6}{Measurements from CTIO Blanco spectrum.}} \end{table}