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Home All issues Volume 497 / No 2 (April II 2009) A&A, 497 2 (2009) 619-633 Full HTML
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Table 1:

SDSS and 2MASS photometry of objects with SDSS spectra.
SDSS Name SDSS r SDSS i SDSS z 2MASS J 2MASS H 2MASS K P. M.a P. M.b P. M.c P. M.c Spe. S.T.byd
              ( $^{\prime\prime}$yr-1) Angle ( $^{\prime\prime}$yr-1) Angle Type Colors
  SDSS J010718.70+132656.1e 23.24 $\pm$ 0.31 20.74 $\pm$ 0.06 18.68 $\pm$ 0.04 16.58 $\pm$ 0.15 16.21 $\pm$ 0.19 15.34   ...     0.51 $\pm$ 0.13 289 $\pm$ 15 0.43   ...     107   ...     M9 ...
SDSS J012052.58+151827.3 23.54 $\pm$ 0.58 20.69 $\pm$ 0.08 18.65 $\pm$ 0.04 16.39 $\pm$ 0.13 15.44 $\pm$ 0.10 14.57 $\pm$ 0.12 0.48 $\pm$ 0.09 116 $\pm$ 11 0.13 $\pm$ 0.09 209 $\pm$ 32 M9 ...
SDSS J075256.70+173433.8 23.91 $\pm$ 0.53 20.94 $\pm$ 0.06 18.93 $\pm$ 0.04 16.43 $\pm$ 0.12 15.80 $\pm$ 0.17 15.34   ...     0.13 $\pm$ 0.04 226 $\pm$ 16 0.06 $\pm$ 0.06 139 $\pm$ 136 L0 L1
SDSS J080322.77+123845.3 23.09 $\pm$ 0.22 20.73 $\pm$ 0.05 18.60 $\pm$ 0.03 16.31 $\pm$ 0.08 15.44 $\pm$ 0.08 15.23 $\pm$ 0.11 0.13 $\pm$ 0.03 223 $\pm$ 12 0.28 $\pm$ 0.23 199 $\pm$   3 L2.5 L1
  SDSS J084016.42+543002.1e 23.05 $\pm$ 0.31 20.83 $\pm$ 0.06 18.83 $\pm$ 0.05 16.39 $\pm$ 0.12 15.51 $\pm$ 0.13 15.35 $\pm$ 0.15  0.51 $\pm$ 0.81f 280 ...  1.66 $\pm$ 1.56f 298 $\pm$ 61 L1 L1.5
SDSS J084751.48+013811.0 23.96 $\pm$ 0.71 20.89 $\pm$ 0.08 18.86 $\pm$ 0.06 16.23 $\pm$ 0.13 15.12 $\pm$ 0.10 14.41 $\pm$ 0.09  0.66 $\pm$ 0.47f 263 ...  1.05 $\pm$ 1.39f 262 $\pm$ 39 L4 L3.5
SDSS J090023.68+253934.3 23.55 $\pm$ 0.40 21.47 $\pm$ 0.09 18.89 $\pm$ 0.04 16.43 $\pm$ 0.12 15.41 $\pm$ 0.12 14.66 $\pm$ 0.08 0.04 $\pm$ 0.03 154 $\pm$ 49 0.05 $\pm$ 0.05 165 $\pm$ 12 L6 L4.5
SDSS J090320.92+504050.6 23.46 $\pm$ 0.42 20.55 $\pm$ 0.05 18.54 $\pm$ 0.03 16.42 $\pm$ 0.12 15.49 $\pm$ 0.13 15.15 $\pm$ 0.14 0.17 $\pm$ 0.17 301 $\pm$ 73 0.24 $\pm$ 0.19 192 $\pm$ 113 M9 ...
SDSS J090347.55+011446.0 23.47 $\pm$ 0.45 21.07 $\pm$ 0.08 18.94 $\pm$ 0.05 16.45 $\pm$ 0.14 15.60 $\pm$ 0.11 14.89 $\pm$ 0.13  0.67 $\pm$ 0.71f 205 ...  1.54 $\pm$ 1.43f 252 $\pm$ 71 L2 L2.5
SDSS J091714.76+314824.8 23.20 $\pm$ 0.24 20.85 $\pm$ 0.04 18.82 $\pm$ 0.03 16.30 $\pm$ 0.10 15.73 $\pm$ 0.14 15.01 $\pm$ 0.13 0.02 $\pm$ 0.04 145 ... 0.03 $\pm$ 0.02 196 $\pm$ 73 L2 L.5
SDSS J100016.92+321829.4 23.71 $\pm$ 0.54 21.04 $\pm$ 0.11 18.73 $\pm$ 0.05 16.62 $\pm$ 0.12 15.70 $\pm$ 0.11 15.36 $\pm$ 0.17 0.44 $\pm$ 0.05 243 $\pm$   6 0.45 $\pm$ 0.40 245 $\pm$   3 L3.5 L1.5
SDSS J100435.88+565757.4 23.63 $\pm$ 0.49 20.79 $\pm$ 0.07 18.61 $\pm$ 0.04 16.67 $\pm$ 0.11 15.81 $\pm$ 0.10 15.43 $\pm$ 0.17 0.19 $\pm$ 0.12 286 $\pm$ 38 ...g       ... M9 ...
  SDSS J100817.07+052312.9e 23.79 $\pm$ 0.46 21.02 $\pm$ 0.06 18.97 $\pm$ 0.04 16.76 $\pm$ 0.16 16.19 $\pm$ 0.19 15.77 $\pm$ 0.28 0.07 $\pm$ 0.18 106 ... 0.30 $\pm$ 0.30 142 $\pm$   5 M9 ...
SDSS J102316.59+011549.6 23.20 $\pm$ 0.41 21.07 $\pm$ 0.09 19.03 $\pm$ 0.05 16.76 $\pm$ 0.16 15.91 $\pm$ 0.18 15.15 $\pm$ 0.17 0.28 $\pm$ 0.28 272 ... 1.50 $\pm$ 1.23 227 $\pm$ 98 M9 ...
SDSS J102356.38+242430.3 22.59 $\pm$ 0.17 21.59 $\pm$ 0.12 18.94 $\pm$ 0.05 ... ... ... ...       ... ...       ... M9 ...
SDSS J102947.68+483412.2 23.68 $\pm$ 0.49 20.89 $\pm$ 0.07 18.88 $\pm$ 0.05 16.76 $\pm$ 0.19 16.04 $\pm$ 0.21 15.59 $\pm$ 0.24 0.45 $\pm$ 0.18 237 $\pm$ 24 0.23 $\pm$ 0.16 112 $\pm$ 82 L0 L2
SDSS J103602.44+372448.5 22.75 $\pm$ 0.19 20.76 $\pm$ 0.06 18.63 $\pm$ 0.04 16.42 $\pm$ 0.12 15.54 $\pm$ 0.13 14.99 $\pm$ 0.11 0.10 $\pm$ 0.03 176 $\pm$ 17 0.12 $\pm$ 0.11 153 $\pm$ 48 L0 L1
SDSS J104407.47+015742.0 23.23 $\pm$ 0.32 20.87 $\pm$ 0.07 18.84 $\pm$ 0.05 16.59 $\pm$ 0.16 15.65 $\pm$ 0.13 15.22 $\pm$ 0.20 2.51 $\pm$ 1.22 113 $\pm$ 29 1.46 $\pm$ 1.08 168 $\pm$ 65 L1 L0.5
SDSS J104922.45+012559.2 23.85 $\pm$ 0.59 21.00 $\pm$ 0.09 18.78 $\pm$ 0.04 15.88 $\pm$ 0.07 14.95 $\pm$ 0.07 14.11 $\pm$ 0.06 0.07 $\pm$ 0.14   21 ... 0.13 $\pm$ 0.16 200 $\pm$ 23 L5 L5
SDSS J110009.62+495746.5 22.57 $\pm$ 0.19 20.08 $\pm$ 0.03 18.00 $\pm$ 0.02 15.28 $\pm$ 0.04 14.19 $\pm$ 0.04 13.47 $\pm$ 0.03 0.25 $\pm$ 0.03 241 $\pm$   8 0.23 $\pm$ 0.20 230 $\pm$ 13 L4 L4
SDSS J112242.26+364928.6 23.29 $\pm$ 0.31 20.75 $\pm$ 0.05 18.65 $\pm$ 0.04 16.54 $\pm$ 0.11 15.61 $\pm$ 0.11 15.13 $\pm$ 0.11 0.07 $\pm$ 0.03 106 $\pm$ 27 0.04 $\pm$ 0.03 154 $\pm$ 84 M9 ...
  SDSS J114201.95+521917.0e 21.71 $\pm$ 0.08 19.13 $\pm$ 0.02 17.09 $\pm$ 0.01 15.08 $\pm$ 0.05 14.57 $\pm$ 0.07 14.12 $\pm$ 0.05 0.20 $\pm$ 0.05 219 $\pm$ 13 ...g       ... M9 ...
SDSS J115013.17+052012.3 23.75 $\pm$ 0.39 21.28 $\pm$ 0.07 18.91 $\pm$ 0.04 16.25 $\pm$ 0.14 15.46 $\pm$ 0.14 15.02 $\pm$ 0.17 0.72 $\pm$ 0.24 260 $\pm$ 20 ...g       ... L5.5 L3
  SDSS J132926.03+531733.9e 23.84 $\pm$ 0.50 20.87 $\pm$ 0.06 18.84 $\pm$ 0.04 16.82 $\pm$ 0.20 15.59 $\pm$ 0.17 15.62 $\pm$ 0.24 0.19 $\pm$ 0.12 177 $\pm$ 40 0.05 $\pm$ 0.05 152 $\pm$ 83 L1 L1
  SDSS J133257.73+325813.1e 23.20 $\pm$ 0.25 20.73 $\pm$ 0.04 18.72 $\pm$ 0.03 16.57 $\pm$ 0.11 15.49 $\pm$ 0.11 15.33 $\pm$ 0.12 0.15 $\pm$ 0.04 224 $\pm$ 15 0.12 $\pm$ 0.12 218 $\pm$ 32 L0 L0.5
SDSS J134025.14+524505.0 23.71 $\pm$ 0.55 21.14 $\pm$ 0.08 18.94 $\pm$ 0.04 16.69 $\pm$ 0.15 15.67 $\pm$ 0.14 15.31 $\pm$ 0.12 0.21 $\pm$ 0.11   75 $\pm$ 33 0.15 $\pm$ 0.16 159 $\pm$ 81 M9 ...
SDSS J141011.14+132900.8 24.11 $\pm$ 0.49 21.03 $\pm$ 0.07 18.96 $\pm$ 0.05 16.85 $\pm$ 0.14 15.89 $\pm$ 0.15 15.53 $\pm$ 0.19 0.18 $\pm$ 0.06 279 $\pm$ 21 0.17 $\pm$ 0.11 276 $\pm$ 5 L4 ...
SDSS J143130.77+143653.4 22.25 $\pm$ 0.12 19.69 $\pm$ 0.02 17.58 $\pm$ 0.02 15.15 $\pm$ 0.04 14.50 $\pm$ 0.05 14.13 $\pm$ 0.06 0.45 $\pm$ 0.02 259 $\pm$ 3 0.45 $\pm$ 0.37 261 $\pm$ 3 L2 L1.5
SDSS J143832.63+572216.9 23.45 $\pm$ 0.40 20.81 $\pm$ 0.06 18.71 $\pm$ 0.04 15.96 $\pm$ 0.07 15.10 $\pm$ 0.08 14.37 $\pm$ 0.06 0.20 $\pm$ 0.05   86 $\pm$ 13 0.12 $\pm$ 0.14   75 $\pm$ 43 L5 L3.5
SDSS J151136.24+353511.4 23.45 $\pm$ 0.35 20.72 $\pm$ 0.05 18.69 $\pm$ 0.03 16.29 $\pm$ 0.10 15.62 $\pm$ 0.11 14.95 $\pm$ 0.12 0.06 $\pm$ 0.04 179 $\pm$ 48 0.16 $\pm$ 0.13 133 $\pm$ 70 L1 L1
SDSS J154502.87+061807.8 23.91 $\pm$ 0.42 20.87 $\pm$ 0.05 18.83 $\pm$ 0.04 16.37 $\pm$ 0.11 15.60 $\pm$ 0.12 15.28 $\pm$ 0.16 0.21 $\pm$ 0.08 282 $\pm$ 23 0.20 $\pm$ 0.14 263 $\pm$ 31 L4 L1
SDSS J154628.38+253634.3 22.66 $\pm$ 0.14 20.15 $\pm$ 0.03 18.12 $\pm$ 0.02 15.76 $\pm$ 0.07 15.07 $\pm$ 0.08 14.71 $\pm$ 0.08 0.51 $\pm$ 0.03 286 $\pm$ 4 0.34 $\pm$ 0.30 283 $\pm$ 13 L1 L0.5
SDSS J155215.38+065041.5 24.23 $\pm$ 0.53 20.99 $\pm$ 0.06 18.97 $\pm$ 0.04 16.78 $\pm$ 0.15 15.91 $\pm$ 0.14 15.63 $\pm$ 0.21 0.01 $\pm$ 0.09 264 ... 0.18 $\pm$ 0.18 294 $\pm$ 11 L0 L0.5
SDSS J161840.27+202045.6 23.40 $\pm$ 0.26 20.60 $\pm$ 0.04 18.59 $\pm$ 0.03 16.15 $\pm$ 0.09 15.20 $\pm$ 0.07 14.81 $\pm$ 0.09 0.15 $\pm$ 0.04   35 $\pm$ 14 0.04 $\pm$ 0.04 205 $\pm$ 97 M9 ...
SDSS J172006.69+615537.7 23.35 $\pm$ 0.52 21.32 $\pm$ 0.13 19.27 $\pm$ 0.08 ... ... ... ...       ... ...       ... L3 ...
SDSS J211846.77-001044.6 23.28 $\pm$ 0.30 20.80 $\pm$ 0.06 18.73 $\pm$ 0.04 16.20 $\pm$ 0.11 15.62 $\pm$ 0.16 15.07 $\pm$ 0.13 0.16 $\pm$ 0.19   18 ... 0.29 $\pm$ 0.27 223 $\pm$ 103 L1 L1
Note: SDSS magnitude limits (95% detection repeatability for point sources) for r, i and z bands are 22.2, 21.3 and 20.5 respectively; a 2MASS-SDSS data-base proper motions - found by dividing the difference between the 2MASS and SDSS coordinates (from the respective databases) by the observational epoch difference. Standard errors are calculated using the major axes of the position error ellipses from 2MASS and SDSS; b error ellipses of 2MASS and SDSS overlap for some objects, for which position angle errors are not meaningful; c 2MASS-SDSS relative proper motions - found by specifically measuring the relative movement of the ultracool dwarfs with respect to nearby reference objects in the 2MASS and SDSS images; d spectral types are based on the relationship between spectral type and SDSS and 2MASS colors (i-z, i-J, i-H, i-K are used largely and r-i, z-J, z-H, z-K with less weight); e objects with SDSS spectra which do not accord with the 2MASS color criteria (6, 7, 8); f objects only have a baseline of $\sim$3 months; g we do not measure their proper motions for they are very faint in 2MASS images or only have a few nearby reference objects.

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