Interstellar reddening vs. distance for the line of sight towards LS V+22 25: The black solid line is the best-fitting sample of the “Bayestar19” dust map (Green et al. 2019; http://argonaut.skymaps.info/). The shaded areas illustrate 1σ uncertainty intervals resulting from the star’s Gaia parallax (ϖ = 0.4403 ± 0.0856 mas; vertical strip) and its measured color excess (the value of E(B − V) from Table A.2 has been converted to E(g − r); horizontal bar).