UX Ori line profiles of Hα, Hβ, NaI D, CaII 8542 Å, and FeII 4924 Å during normal bright states in 2019. The line profiles are shown with respect to the stellar radial velocity (vertical line). The dates of the observations are shown in each plot. The left panel includes the values of the V-magnitudes, which are related to all the lines. The narrow emission components in the sodium lines are telluric lines (see text for details).