\begin{table}%t1 \caption{\label{t:data2}Spectroscopic sample in the \leoi\ field.} \small%\centerline { \begin{tabular}{r c c c c r r c l} \hline\hline \multicolumn{1}{c}{ID}& \multicolumn{1}{c}{$\alpha$ (J2000)}& \multicolumn{1}{c}{$\delta$ (J2000)}& \multicolumn{1}{c}{$B-V$}& \multicolumn{1}{c}{$V$}& \multicolumn{1}{c}{$v$}& \multicolumn{1}{c}{$\Delta v$}& \multicolumn{1}{c}{$S/N$}& \multicolumn{1}{l}{Other} \\ & & & & & \multicolumn{1}{c}{\kms}& \multicolumn{1}{c}{\kms}& & \\ \hline 1 & 10:08:28.43 & +12:15:54.1 & 1.39 & 19.62 & $ 268.2$ & 1.5 & 57 & \\ 2 & 10:08:16.47 & +12:15:59.5 & 1.48 & 19.59 & $ 264.5$ & 3.2 & 46 & \\ 3 & 10:08:36.41 & +12:16:02.2 & 1.46 & 19.89 & $ 261.9$ & 5.7 & 37 & \\ 4 & 10:08:17.58 & +12:16:15.7 & 1.61 & 19.55 & $ 267.0$ & 0.9 & 42 & \\ 5 & 10:08:19.45 & +12:16:34.1 & 1.10 & 20.28 & $ 268.6$ & 3.2 & 32 & B8391 \\ 6 & 10:08:40.46 & +12:16:38.0 & 1.35 & 19.78 & $ 273.5$ & 0.4 & 36 & B25113 \\ 7 & 10:08:31.00 & +12:16:40.6 & 1.32 & 19.85 & $ 282.4$ & 3.1 & 58 & B18214 \\ 8 & 10:08:03.62 & +12:16:46.4 & 1.50 & 19.74 & $ 301.0$ & 7.4 & 59 & \\ 9 & 10:08:32.56 & +12:16:54.9 & 1.19 & 20.45 & $ 290.7$ & 1.5 & 33 & \\ 10 & 10:08:08.79 & +12:17:05.9 & 1.07 & 20.00 & $ 304.3$ & 2.2 & 90 & \\ 11 & 10:08:10.61 & +12:17:08.0 & 1.20 & 20.05 & $ 262.2$ & 6.8 & 62 & B4173 \\ 12 & 10:08:49.42 & +12:17:14.8 & 1.18 & 20.44 & $ 281.2$ & 2.5 & 18 & \\ 13 & 10:08:34.90 & +12:17:17.8 & 1.16 & 20.01 & $ 287.8$ & 6.8 & 38 & \\ 14 & 10:08:39.66 & +12:17:19.9 & 1.37 & 19.68 & $ 258.4$ & 3.7 & 44 & K195 \\ 15 & 10:08:57.38 & +12:17:20.8 & 1.18 & 20.44 & $ 280.3$ & 6.6 & 34 & K833 \\ 16 & 10:08:55.47 & +12:17:21.9 & 1.26 & 20.14 & $ 274.2$ & 10.9 & 43 & \\ 17 & 10:08:11.82 & +12:17:29.4 & 1.05 & 20.31 & $ 260.0$ & 0.6 & 51 & \\ 18 & 10:08:29.89 & +12:17:31.7 & 1.30 & 19.67 & $ 262.8$ & 4.8 & 43 & \\ 19 & 10:08:07.52 & +12:17:34.6 & 1.25 & 20.16 & $ 269.6$ & 7.4 & 52 & \\ 20 & 10:08:14.21 & +12:17:36.1 & 1.11 & 19.90 & $ 247.6$ & 32.2 & 67 & B5496 \\ 21 & 10:08:15.40 & +12:17:38.3 & 1.43 & 19.48 & $ 266.1$ & 3.0 & 37 & \\ 22 & 10:08:46.36 & +12:17:41.3 & 1.33 & 20.32 & $ 261.9$ & 2.9 & 30 & \\ 23 & 10:08:20.50 & +12:17:45.0 & 1.61 & 19.64 & $ 263.7$ & 0.3 & 50 & \\ 24 & 10:08:06.29 & +12:17:45.3 & 1.28 & 20.16 & $ 269.9$ & 7.1 & 49 & B3135 \\ 25 & 10:08:50.70 & +12:17:46.9 & 1.15 & 20.31 & $ 270.5$ & 6.7 & 35 & K677 \\ 26 & 10:07:55.77 & +12:17:55.2 & 1.14 & 20.48 & $ 277.3$ & 6.0 & 47 & \\ 27 & 10:08:01.84 & +12:17:56.6 & 1.43 & 19.82 & $ 275.4$ & 5.4 & 61 & B2488 \\ 28 & 10:08:45.25 & +12:17:57.8 & 1.28 & 20.08 & $ 248.9$ & 5.5 & 52 & \\ 29 & 10:08:38.58 & +12:18:21.0 & 0.94 & 19.71 & $ 274.5$ & 8.3 & 41 & \\ 30 & 10:08:56.58 & +12:18:22.4 & 1.13 & 20.22 & $ 271.1$ & 0.3 & 30 & \\ 31 & 10:08:34.85 & +12:18:22.6 & 1.24 & 19.98 & $ 256.2$ & 0.1 & 47 & \\ 32 & 10:08:15.96 & +12:18:25.3 & 1.17 & 20.25 & $ 282.9$ & 3.0 & 34 & \\ 33 & 10:07:57.28 & +12:18:26.1 & 1.40 & 19.74 & $ 284.3$ & 7.5 & 69 & \\ 34 & 10:08:44.09 & +12:18:29.0 & 1.13 & 19.66 & $ 278.8$ & 9.5 & 42 & \\ 35 & 10:08:47.87 & +12:18:29.9 & 1.46 & 19.70 & $ 248.8$ & 8.0 & 39 & \\ 36 & 10:08:36.01 & +12:18:32.6 & 1.30 & 19.58 & $ 254.0$ & 0.6 & 45 & \\ 37 & 10:07:59.36 & +12:18:35.7 & 1.60 & 19.75 & $ 273.9$ & 6.3 & 54 & \\ 38 & 10:08:58.70 & +12:18:37.1 & 1.44 & 19.85 & $ 257.2$ & 8.2 & 46 & \\ 39 & 10:08:41.92 & +12:18:39.7 & 1.16 & 20.22 & $ 250.4$ & 7.8 & 31 & B25820 \\ 40 & 10:08:51.73 & +12:18:45.7 & 1.28 & 20.23 & $ 278.9$ & 3.0 & 49 & \\ 41 & 10:08:20.21 & +12:18:46.6 & 1.41 & 19.62 & $ 258.0$ & 0.1 & 27 & \\ 42 & 10:08:33.75 & +12:18:47.0 & 1.26 & 19.23 & $ 275.4$ & 0.0 & 50 & \\ 43 & 10:08:24.22 & +12:18:53.3 & 1.38 & 19.93 & $ 259.0$ & 2.4 & 42 & \\ 44 & 10:08:40.60 & +12:19:02.8 & 1.25 & 19.66 & $ 276.9$ & 2.7 & 48 & \\ 45 & 10:08:30.67 & +12:19:30.0 & 1.00 & 20.34 & $ 259.4$ & 4.6 & 39 & \\ 46 & 10:08:21.15 & +12:19:43.6 & 1.52 & 19.72 & $ 270.8$ & 1.0 & 35 & \\ 47 & 10:08:39.42 & +12:20:05.9 & 1.16 & 19.74 & $ 271.2$ & 3.8 & 51 & \\ 48 & 10:08:37.29 & +12:20:12.2 & 1.24 & 19.88 & $ 270.7$ & 1.3 & 43 & K351 \\ 49 & 10:08:13.35 & +12:20:13.8 & 1.27 & 19.64 & $ 292.2$ & 2.9 & 55 & \\ 50 & 10:08:22.17 & +12:20:14.9 & 1.38 & 19.15 & $ 289.8$ & 0.9 & 59 & \\ 51 & 10:08:28.41 & +12:20:29.6 & 1.51 & 19.61 & $ 267.6$ & 2.1 & 64 & K137 \\ 52 & 10:08:14.96 & +12:20:43.9 & 1.47 & 19.58 & $ 266.6$ & 2.9 & 50 & \\ 53 & 10:08:19.17 & +12:20:48.9 & 1.38 & 19.87 & $ 255.3$ & 2.0 & 38 & B8203 \\ 54 & 10:08:18.24 & +12:20:54.6 & 1.27 & 20.02 & $ 268.0$ & 0.7 & 31 & \\ 101 & 10:07:51.18 & +12:17:36.6 & 1.52 & 19.56 & $ 49.6$ & 8.5 & 72 & \\ 102 & 10:08:05.23 & +12:18:13.5 & 1.05 & 19.96 & $ -27.9$ & 5.5 & 52 & \\ 103 & 10:08:53.43 & +12:18:27.4 & 1.36 & 19.88 & $ 90.4$ & 8.7 & 55 & \\ \hline \end{tabular}} \medskip Notes. $v$ is the heliocentric radial velocity and $\Delta v$ the absolute semi-difference in radial velocity of the individual spectra. The last column gives the identification of stars in common with \citet{bosl+2007} and \citet{koch+2007leo1}. \end{table}