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Table 1
Target properties.
| Object | SpT | d | Age range | Mass |
a
|
σ K b | 2MASS Ks |
| (pc) | (Myr) | (MJ) | (mag) | (mag) | (mag) | ||
|
|
|||||||
| 2MASS J00332386−1521309 | L4β | 40±4 | ≤10 | 4 | 13.439±0.011 | ±0.04 | 13.410±0.039 |
| 2MASS J00452143+1634446 | L2β | 17.5±0.6 | 10−100 | 15 | 11.326±0.005 | ±0.02 | 11.366±0.021 |
| 2MASS J02411151−0326587 | L0γ | 47±6 | ≥500 | 80 | 14.175±0.005 | ±0.018 | 14.04±0.05 |
| 2MASS J03552337+1133437 | L5γ | 9.0±0.4 | 50−500 | 23 | 11.531±0.029 | ±0.12 | 11.526±0.021 |
| 2MASS J05012406−0010452 | L4γ | 19.6±1.4 | 50−500 | 25 | 12.952±0.012 | ±0.05 | 12.963±0.035 |
| G196−3B | L3β | 24±2 | 10−300 | 15 | 12.795±0.004 | ±0.02 | 12.778±0.034 |
| 2MASS J10224821+5825453 | L1β | 21.6±0.6 | 100−1000 | 50 | 12.112±0.008 | ±0.04 | 12.160±0.025 |
| 2MASS J15525906+2948485 | L0β | 21.0±0.4 | ≥500 | 75 | 12.028±0.007 | ±0.04 | 12.022±0.028 |
| 2MASS J17260007+1538190 | L3β | 35±4 | 10−300 | 20 | 13.748±0.004 | ±0.02 | 13.659±0.050 |
| 2MASS J22081363+2921215 | L3γ | 47.2±1.6 | 10−300 | 15 | 14.092±0.005 | ±0.03 | 14.148±0.073 |
Notes.
(a)
Mean Ks-band magnitude measured in this work. The error is the standard error of the mean, calculated using Eq. (2).
Reference. Cruz et al. (2009); Zapatero Osorio et al. (2014); this work.
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