activity
20222025
most citedStill alive and kicking: A significant outburst in changing-look AGN Mrk 1018

11 citations · 21 across the 7 of their papers we have counts for

collaborators

7 papers

astro-ph.GA2025★ 2 cited

Spatially Resolved [O III] Emission Line Kinematics of Reverberation-Mapped AGNs with the Keck Cosmic Web Imager

Raymond P. Remigio, Vivian U, Aaron J. Barth +8

We present optical integral-field spectroscopic data of ten nearby () Seyfert 1 galaxies taken with the Keck Cosmic Web Imager (KCWI). We map the spatially re…

astro-ph.GA2025

The Close AGN Reference Survey (CARS): A comparison between sub-mm and optical AGN diagnostic diagrams

Jacob S. Elford, Timothy A. Davis, Ilaria Ruffa +9

The relation suggests that there is a tight connection between dense gas and star formation. We use data from the Close AGN Reference Survey (CARS) to inve…

astro-ph.HE2025

The Close AGN Reference Survey (CARS). Long-term spectral variability study of the changing look AGN Mrk 1018

T. Saha, M. Krumpe, A. Markowitz +9

Changing-look AGNs (CLAGN) are accreting supermassive black hole systems that undergo variations in optical spectral type, driven by major changes in accretion rate. Mrk 1018 has u…

astro-ph.GA2024

Combining Direct Black Hole Mass Measurements and Spatially Resolved Stellar Kinematics to Calibrate the - Relation of Active Galaxies

Nico Winkel, Vardha N. Bennert, Raymond P. Remigio +8

The origin of the tight scaling relation between the mass of supermassive black holes (SMBHs; ) and their host-galaxy properties remains unclear. Active galactic nuclei…

astro-ph.GA2023

The Close AGN Reference Survey (CARS): An interplay between radio jets and AGN radiation in the radio-quiet AGN HE 0040-1105

M. Singha, N. Winkel, S. Vaddi +14

We present a case study of HE 0040-1105, an unobscured radio-quiet AGN at a high accretion rate (Eddington ratio = 0.19+/-0.04). This particular AGN hosts an ionized gas outflow wi…

astro-ph.HE2023★ 11 cited

Still alive and kicking: A significant outburst in changing-look AGN Mrk 1018

R. Brogan, M. Krumpe, D. Homan +13

Changing-look active galactic nuclei (CL-AGN) have been observed to change optical spectral type. Mrk 1018 is unique: first classified as a type 1.9 Seyfert galaxy, it transitioned…

astro-ph.GA2022★ 8 cited

The Close AGN Reference Survey (CARS). A parsec scale multi-phase outflow in the super-Eddington NLS1 Mrk 1044

Nico Winkel, Bernd Husemann, Mainak Singha +8

The interaction between Active Galactic Nuclei (AGN) and their host galaxies is scarcely resolved. Narrow-line Seyfert 1 (NLS1) galaxies are believed to represent AGN at early stag…