A simple non-parametric method for resolving merged doublet lines: Insights into complex kinematics and outflows

Carolin Villforth, Tom L. Underwood, Mark Tolson +1

Doublet line emission and absorption is common in astronomical sources (e.g. [OIII], [OII], NaD, MgII). In many cases, complex kinematics in the emitting source can cause the doubl…