activity
20172022
most citedThe Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the extended Baryon Oscillation Spectroscopic Survey and from the second phase of the Apache Point Observatory Galactic Evolution Experiment

681 citations · 1.2k across the 8 of their papers we have counts for

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Showing 2022Show all

2 papers · 1 filter

astro-ph.GA2022★ 21 cited

Gas phase metallicity determinations in nearby AGNs with SDSS-IV MaNGA: evidence of metal poor accretion

Janaína C. do Nascimento, Oli L. Dors, Thaisa Storchi-Bergmann +8

We derive the metallicity (traced by the O/H abundance) of the Narrow Line Region ( NLR) of 108 Seyfert galaxies as well as radial metallicity gradients along their galaxy disks an…

astro-ph.GA2022★ 35 cited

Ionised Gas Kinematics in MaNGA AGN. Extents of the Narrow Line and Kinematically Disturbed regions

A. Deconto-Machado, R. A. Riffel, G. S. Ilha +11

We analyse the kinematics of 170 AGN host galaxies as compared to those of a matched control sample of non-active galaxies from the MaNGA survey in order to characterise and estima…