Background of the figure is the Planck 857 GHz map, 10 degrees in size, centred on Gaia18cjb, the red star symbol in the plot. Blue and orange dots are sources with Hα-excess from Fratta et al. (2021) whose distances are 0.95 pc < d < 1.05 pc. The orange dots are sources whose proper motions are within 3 mas yr⁻¹ from Gaia18cjb proper motions (see Fig. 11). The regions closes to Gaia18cjb are highlighted.