activity
19932025
most citedThe Infrared Array Camera (IRAC) for the Spitzer Space Telescope

3.3k citations · 15.7k across the 151 of their papers we have counts for

collaborators

151 papers

astro-ph.HE2025

Accretion and Jet Coupling in Powerful Radio Quasars at Cosmic Noon

Mojegan Azadi, Belinda Wilkes, Joanna Kuraszkiewicz +2

We present bolometric corrections, as a function of wavelength, for powerful radio-loud quasars from the Revised Third Cambridge Catalogue of Radio Galaxies (3CRR) at 1 < z < 2. Th…

astro-ph.GA2025

A Bolometric Luminosity Correction Recipe for AGN at Any Epoch

Mojegan Azadi, Belinda Wilkes, Joanna Kuraszkiewicz +2

Understanding how active galactic nuclei (AGN) affect their host galaxies requires determining their total radiative power across all wavelengths (i.e., bolometric luminosities). W…

astro-ph.GA2025

The JWST View of Cygnus A: Jet-Driven Coronal Outflow with a Twist

Patrick M. Ogle, B. Sebastian, A. Aravindan +29

We present first results from James Webb Space Telescope (JWST) Near-Infrared Spectrograph (NIRSpec), Mid-Infrared Instrument (MIRI), and Keck Cosmic Webb Imager (KCWI) integral fi…

astro-ph.HE2025

First mid-infrared detection and modeling of a flare from Sgr A*

Sebastiano D. von Fellenberg, Tamojeet Roychowdhury, Joseph M. Michail +24

The time-variable emission from the accretion flow of Sgr A*, the supermassive black hole at the Galactic Center, has long been examined in the radio-to-mm, near-infrared (NIR), an…

astro-ph.HE2024★ 7 cited

General Relativistic effects and the NIR variability of Sgr A* II: A systematic approach to temporal asymmetry

Sebastiano D. von Fellenberg, Gunther Witzel, Michi Bauboeck +20

A systematic study, based on the third-moment structure function, of Sgr A*'s variability finds an exponential rise time and de…

astro-ph.GA2024★ 1 cited

A Multiwavelength Portrait of the 3C 220.3 Lensed System

Sóley Ó. Hyman, Belinda J. Wilkes, S. P. Willner +10

The 3C 220.3 system is a rare case of a foreground narrow-line radio galaxy ("galaxy A," ) lensing a background submillimeter galaxy (). New spe…