Comparisons of T_eff obtained from the LDR method with that from J − K_S color, EW_Ti, EW_CO, and the other LDR method by Jian et al. (2019). The red triangles and blue squares are target stars in the field of Camargo 1103 and 1106. The T_eff values derived from the LDR method and EW_CO are almost identical over the entire range. In addition, these values also agree well with T_eff derived from the relations of Jian et al. (2019), which include metallicity terms.