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astro-ph.GA2026
A Cepheid-based Distance to the Type 1 Seyfert NGC 3783
Madison Markham, Misty C. Bentz, Laura Ferrarese +2
We present a Cepheid-based distance to the Type 1 Seyfert NGC 3783 using the Hubble Space Telescope. Images were obtained over 15 visits using nonredundant time spacing, with ten o…
astro-ph.GA2026
Cepheid-based Distances to NGC 4303 and NGC 1068
Madison Markham, Misty C. Bentz, Laura Ferrarese +2
We present Cepheid-based distances to two canonical AGN: NGC 4303 (M 61) and NGC 1068. Data were obtained using the Hubble Space Telescope with nonredundant time spacing over 12 vi…
astro-ph.GA2023
Velocity-Resolved Reverberation Mapping of NGC 3227
Misty C. Bentz, Madison Markham, Sara Rosborough +4
We describe the results of a new reverberation mapping program focused on the nearby Seyfert galaxy NGC 3227. Photometric and spectroscopic monitoring were carried out from 2022 De…