107 citations · 591 across the 11 of their papers we have counts for
6 papers · 1 filter
The Cepheid Distance to the Seyfert 1 Galaxy NGC 4151
Wenlong Yuan, Michael M. Fausnaugh, Samantha L. Hoffmann +15
We derive a distance of Mpc to the archetypical Seyfert 1 galaxy NGC 4151 based on the near-infrared Cepheid Period-Luminosity relation and new Hubble Space Telescope…
Continuum Reverberation Mapping of the Accretion Disks in Two Seyfert 1 Galaxies
M. M. Fausnaugh, D. A. Starkey, Keith Horne +69
We present optical continuum lags for two Seyfert 1 galaxies, MCG+08-11-011 and NGC 2617, using monitoring data from a reverberation mapping campaign carried out in 2014. Our light…
A Recalibration of Strong Line Oxygen Abundance Diagnostics via the Direct Method and Implications for the High Redshift Universe
Jonathan S. Brown, Paul Martini, Brett H. Andrews
We use direct method oxygen abundances in combination with strong optical emission lines, stellar masses (), and star formation rates (SFRs) to recalibrate the N2, O3N2,…
The Black Hole Mass of NGC 4151. II. Stellar Dynamical Measurement from Near-Infrared Integral Field Spectroscopy
Christopher A. Onken, Monica Valluri, Jonathan S. Brown +8
We present a revised measurement of the mass of the central black hole (Mbh) in the Seyfert 1 galaxy NGC 4151. The new stellar dynamical mass measurement is derived by applying an…
Direct Method Gas Phase Oxygen Abundances of 4 Lyman Break Analogs
Jonathan S. Brown, Kevin V. Croxall, Richard W. Pogge
We measure the gas-phase oxygen abundances in 4 Lyman Break Analogs (LBAs) using auroral emission lines to derive direct abundances. The direct method oxygen abundances of these ob…
On the Offset of Barred Galaxies From the Black Hole - Relationship
Jonathan S. Brown, Monica Valluri, Juntai Shen +1
We use collisionless -body simulations to determine how the growth of a supermassive black hole (SMBH) influences the nuclear kinematics in both barred and unbarred galaxies. In…