a and b: comparison plots between our spectroscopic parameters and those from Manser et al. (2024). The red point represents the outlier in Figure 8. Temporarily ignoring this outlier, our calculated T_eff and log g differ from their results by a mean difference of 241 K and 0.1, with a standard deviation of 362 K and 0.09, respectively, indicating a certain degree of consistency. Notably, six sources are not included in their catalog. c and d: comparison plots of the spectroscopic radii calculated from our spectroscopic parameters and those from Manser et al. (2024), against the photometric radii. It is evident that the majority of photometric radii are larger than both sets of the spectroscopic radii.