Results of the full spectral fitting of the -epoch dataset for NGC 3259. In each row: Emission line decomposition for the Hα+[NII], Hβ, [OIII], and [SII] regions. Colors coding is as follows: black is the data, blue is the narrow-line components, red is the broad-line component, and magenta is the total model of the emission lines. Residuals and uncertainties are shown in gray. The left panels maintain the same flux scale to emphasize the broad-line variability.