Figure 2.
Observed VLT/UVES radial velocities of selected lines of Mk 39 at two contrasting epochs indicating systemic velocities with dotted lines and separate primary (P) and secondary (S) components when the lines are double.
Observed VLT/UVES radial velocities of selected lines of Mk 39 at two contrasting epochs indicating systemic velocities with dotted lines and separate primary (P) and secondary (S) components when the lines are double.
