4 papers
Environmental Dependence of X-Ray Emission From The Least Massive Galaxies
Marko Mićić, Xinyu Dai, Nick Shumate +2
The low-mass end of low-mass galaxies is largely unexplored in AGN studies, but it is essential for extending our understanding of the black hole-galaxy coevolution. We surveyed th…
Comparing Optical Variability of Type 1 and Type 2 AGN from the BAT 9-Month Sample using ASAS-SN and TESS Surveys
Natalie Kovacevic, Xinyu Dai, Heechan Yuk +6
We present an optical variability analysis and comparison of the samples of Seyfert 1 and 2 galaxies, selected from the \textit{Swift} 9-month BAT catalog, using the light curves f…
Multi-wavelength and Environmental Properties of Variability Selected Low Luminosity Active Galactic Nuclei
Heechan Yuk, Xinyu Dai, Marko Mićić
We present the multi-wavelength and environmental properties of 37 variability-selected active galactic nuclei (AGNs), including 30 low luminosity AGNs (LLAGNs), using a high caden…
The AGN Optical Variability Fundamental Plane
Ashley Tarrant, Jason Hinkle, Benjamin Shappee +10
We investigate the relationship between AGN optical variability timescales, amplitudes, and supermassive black hole (SMBH) masses using homogeneous light curves from the All-Sky Au…