Total intensity spectra (I) of the H₂O maser features detected toward TXS 2226-184 with the VLBA in epoch 1998.40. The thick blue lines are the Gaussian fit of the different components that are labeled in blue (see Table 2), the dashed red line is the combination of the Gaussian components for each maser feature. The dashed black line indicates the systemic velocity of the galaxy in the radio convention (i.e., 7270 km s⁻¹).