Erratum: Quantifying Feedback from Narrow Line Region Outflows in Nearby Active Galaxies. II. Spatially Resolved Mass Outflow Rates for the QSO2 Markarian 34 (2018, ApJ, 867, 88)
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In the published article, the ionized gas mass profile, mass outflow rates, and outflow energetics presented in Table 9 and Figures 9 and 10 were underestimated due to a calculation error Revalski et al. 2018b. This arose from adopting a mean density law from our photoionization models where each components density was weighted by its contribution to the luminosity rather than its contribution to the mass. This caused the average gas density at each location to be weighted toward higher values, corresponding to an underestimation of the gas mass at each radius. We have corrected this error by calculating the mass in each high-, medium-, and low-ionization component individually, and then summing their masses.
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