Peering into the Heart of Darkness with VLBA: Radio-quiet Active Galactic Nucleus in the JWST North Ecliptic Pole Time-domain Field

Peering into the Heart of Darkness with VLBA: Radio-quiet Active Galactic Nucleus in the JWST North Ecliptic Pole Time-domain Field

We present initial results from the 4.8 GHz Very Long Baseline Array (VLBA) survey of the JWST North Ecliptic Pole Time-Domain Field (TDF). From 106 radio sources found in the Karl G. Jansky Very Large Array (VLA) observations in the TDF, we detected 12 sources (∼11% detection rate) at ∼3.3 μ Jy rms...

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Main Authors: Payaswini Saikia, Ramon Wrzosek, Joseph Gelfand, Walter Brisken, William Cotton, S. P. Willner, Hansung B. Gim, Rogier A. Windhorst, Vicente Estrada-Carpenter, Ivan Yu. Katkov, Ingyin Zaw, Michael J. Nicandro Rosenthal, Hanaan Shafi, Kenneth Kellermann, James Condon, Anton M. Koekemoer, Christopher J. Conselice, Rafael Ortiz III, Christopher N. A. Willmer, Brenda Frye, Norman A. Grogin, Heidi B. Hammel, Seth H. Cohen, Rolf A. Jansen, Jake Summers, Jordan C. J. D’Silva, Simon P. Driver, Nor Pirzkal, Haojing Yan, Min S. Yun
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Active galactic nuclei
Active galaxies
High energy astrophysics
Radio galaxies
Radio sources
Online Access:https://doi.org/10.3847/1538-4357/ade709
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https://doi.org/10.3847/1538-4357/ade709

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