NuSTAR Detection of an Absorption Feature in ESP 39607: Evidence for an Ultrafast Inflow?

NuSTAR Detection of an Absorption Feature in ESP 39607: Evidence for an Ultrafast Inflow?

We report the serendipitous discovery of an absorption feature at 4.8 keV in the NuSTAR spectra of ESP 39607, a Seyfert 2 galaxy at z = 0.201, observed in 2023 May and 2024 August. The feature is detected in both observations with individual significance levels between 2 σ and 3 σ , computed with mu...

Full description

Saved in:

Bibliographic Details
Main Authors:	Alessandro Peca, Michael J. Koss, Roberto Serafinelli, Claudio Ricci, C. Megan Urry, Giulia Cerini, Peter G. Boorman
Format:	Article
Language:	English
Published:	IOP Publishing 2025-01-01
Series:	The Astrophysical Journal
Subjects:	Active galactic nuclei Active galaxies X-ray active galactic nuclei High-luminosity active galactic nuclei
Online Access:	https://doi.org/10.3847/1538-4357/adea4a
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Multiwavelength and Environmental Properties of Variability Selected Low-luminosity Active Galactic Nuclei
by: Heechan Yuk, et al.
Published: (2025-01-01)

Swift-XRT and NuSTAR Monitoring of Obscuration Variability in Mrk 477
by: N. Torres-Albà, et al.
Published: (2025-01-01)

BASS. XLIX. Characterization of Highly Luminous and Obscured AGNs: Local X-Ray and [Ne V]λ3426 Emission in Comparison with the High-redshift Universe
by: Alessandro Peca, et al.
Published: (2025-01-01)

The Central Engine of Low-luminosity Radio Galaxy 3C 270 (NGC 4261)
by: Chengzhang Jiang, et al.
Published: (2025-01-01)

You Shall Not Pass! The Propagation of Low-/Moderate-powered Jets Through a Turbulent Interstellar Medium
by: Olga Borodina, et al.
Published: (2025-01-01)

Probing the High-frequency Variability of NGC 5044: The Key to Active Galactic Nucleus Feedback
by: Gerrit Schellenberger, et al.
Published: (2024-01-01)

Multiwavelength Constraints on the Local Black Hole Occupation Fraction
by: Colin J. Burke, et al.
Published: (2024-01-01)

BASS. XLVIII. [Ne V] λ3427 Emission in Powerful Nearby Active Galactic Nuclei
by: Tomer Reiss, et al.
Published: (2025-01-01)

Revealing the Accretion Flow in M87*: Insights from Faraday Rotation
by: Constanza Echiburú-Trujillo, et al.
Published: (2025-01-01)

A UV to X-Ray View of Soft Excess in Type 1 Active Galactic Nuclei. I. Sample Selection and Spectral Profile
by: Shi-Jiang Chen, et al.
Published: (2025-01-01)

Fermi-LAT Detection of the Low-luminosity Radio Galaxy NGC 4278 during the LHAASO Campaign
by: Ettore Bronzini, et al.
Published: (2024-01-01)

The Merging Galaxy Cluster Environment Affects the Morphology of Radio Active Galactic Nuclei
by: Mary Rickel, et al.
Published: (2025-01-01)

The QPO in RE J1034+396 Originates in the Hot Corona
by: Chloe S. Taylor, et al.
Published: (2025-01-01)

Reverberation Mapping Data of NGC 5548 Imply a Multicomponent Broad-line Region
by: Kirk Long, et al.
Published: (2025-01-01)

The Hobby–Eberly Telescope Dark Energy Experiment Survey (HETDEX) Active Galactic Nuclei Catalog: The Fourth Data Release
by: Chenxu Liu, et al.
Published: (2025-01-01)

PEARLS: Discovery of Point-source Features within Galaxies in the North Ecliptic Pole Time Domain Field
by: Rafael Ortiz III, et al.
Published: (2024-01-01)

Mid-infrared Variability in Nearby Galaxies from the MaNGA Sample
by: Aashay Pai, et al.
Published: (2024-01-01)

XRISM Reveals a Remnant Torus in the Low-luminosity AGN M81*
by: Jon M. Miller, et al.
Published: (2025-01-01)

On the Extended Soft X-Ray and Fe Kα Emission in NGC 1068
by: Songbo Gao, et al.
Published: (2025-01-01)

A Long-term Study of Mrk 50: Appearance and Disappearance of Soft Excess
by: Narendranath Layek, et al.
Published: (2025-01-01)

VLA FRAMEx. II. Radio Spectra of Nearby Active Galactic Nuclei at Subarcsecond Resolution
by: Andrew J. Sargent, et al.
Published: (2025-01-01)

Late-time Radio Brightening and Emergence of a Radio Jet in the Changing-look AGN 1ES 1927+654
by: Eileen T. Meyer, et al.
Published: (2025-01-01)

XRISM Spectroscopy of Accretion-driven Wind Feedback in NGC 4151
by: Xin Xiang, et al.
Published: (2025-01-01)

First Evidence for a Quasiperiodic Oscillation Triplet and Its Relativistic Precession Origin in RE J1034+396
by: Ruisong Xia, et al.
Published: (2025-01-01)

Varstrometry for Dual Active Galactic Nuclei Using Radio Interferometry: VaDAR with the VLBA
by: Emma Schwartzman, et al.
Published: (2025-01-01)

Strong Amplitude Modulation of Hard-band X-Ray Quasiperiodic Oscillation with Soft-band Flux in RE J1034+396
by: Ruisong Xia, et al.
Published: (2025-01-01)

On the Extremely X-Ray Variable Active Galactic Nuclei in the XMM-LSS Field
by: Zijian Zhang, et al.
Published: (2025-01-01)

Chandra Follow-up Observations of Swift-BAT-selected AGNs III
by: Isaiah S. Cox, et al.
Published: (2025-01-01)

Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign
by: The EHT MWL Science Working Group, et al.
Published: (2021-01-01)

First Results from the JWST Early Release Science Program Q3D: The Fast Outflow in a Red Quasar at z = 0.44
by: Weizhe Liu, et al.
Published: (2025-01-01)

Reverberation Mapping of Lamppost and Wind Structures in Accretion Thin Disks
by: James Hung-Hsu Chan, et al.
Published: (2024-01-01)

The Dual Nature of GHZ9: Coexisting Active Galactic Nuclei and Star Formation Activity in a Remote X-Ray Source at z = 10.145
by: Lorenzo Napolitano, et al.
Published: (2025-01-01)

Changing-look Active Galactic Nuclei: A Study of Optical/UV and the Highly Ionized Fe Kα X-Ray Line Flux Variations Using Photoionization Simulations
by: Tek P. Adhikari, et al.
Published: (2025-01-01)

Hydrogen Column Density Variability in a Sample of Local Compton-thin AGN II
by: A. Pizzetti, et al.
Published: (2025-01-01)

First M87 Event Horizon Telescope Results. VII. Polarization of the Ring
by: The Event Horizon Telescope Collaboration, et al.
Published: (2021-01-01)

Monitoring the Morphology of M87* in 2009–2017 with the Event Horizon Telescope
by: Maciek Wielgus, et al.
Published: (2020-01-01)

Multiwavelength Emission from Jets and Magnetically Arrested Disks in Nearby Radio Galaxies: Application to M87
by: Riku Kuze, et al.
Published: (2024-01-01)

Oscillatory Line-driven Winds: The Role of Atmospheric Stratification
by: Joshua A. Key, et al.
Published: (2025-01-01)

Comparing Observed Properties of Winds in Low-luminosity Active Galactic Nuclei with Theoretical Predictions
by: Fangzheng Shi, et al.
Published: (2025-01-01)

Gaussian Process Modeling Coronal X-Ray Variability of Active Galactic Nuclei
by: Haiyun Zhang, et al.
Published: (2025-01-01)