Imagen de Portada

Selection of optically variable active galactic nuclei via a random forest algorithm

Fuente: arXiv

Guardado en:

Detalles Bibliográficos
Autores principales:	De Cicco, Demetra, Zazzaro, Gaetano, Cavuoti, Stefano, Paolillo, Maurizio, Longo, Giuseppe, Petrecca, Vincenzo, Saccheo, Ivano, Sánchez-Sáez, Paula
Formato:	Preprint
Publicado:	2025
Materias:	Astrophysics of Galaxies Instrumentation and Methods for Astrophysics
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

Scavenger hunt: Selection of obscured active galactic nuclei combining multiband optical variability and colors
por: De Cicco, Demetra, et al.
Publicado: (2026)

Ensemble power spectral density of SDSS quasars in UV/optical bands
por: Petrecca, Vincenzo, et al.
Publicado: (2024)

Identification of problematic epochs in astronomical time series through transfer learning
por: Cavuoti, Stefano, et al.
Publicado: (2024)

Navigating AGN variability with self-organizing maps
por: Maruccia, Ylenia, et al.
Publicado: (2025)

Leveraging Transfer Learning for Astronomical Image Analysis
por: Cavuoti, Stefano, et al.
Publicado: (2024)

ULISSE: Determination of star-formation rate and stellar mass based on the one-shot galaxy imaging technique
por: Torbaniuk, Olena, et al.
Publicado: (2025)

The ensemble broad-frequency power spectrum of Stripe-82 quasars from multiple surveys
por: Petrecca, Vincenzo, et al.
Publicado: (2025)

Continuum optical-UV and X-ray variability of AGN: current results and future challenges
por: Paolillo, Maurizio, et al.
Publicado: (2025)

Investigating the nuclear properties of highly accreting active galactic nuclei with XMM-Newton
por: Laurenti, M., et al.
Publicado: (2024)

Why are optical coronal lines faint in active galactic nuclei?
por: McKaig, Jeffrey D., et al.
Publicado: (2024)

The relation between the optical variability timescale, magnetic field of jets and black hole spin in active galactic nuclei
por: Chen, Yongyun, et al.
Publicado: (2025)

The optical-infrared relation for active galactic nuclei: The role of contaminations
por: Rałowski, Mateusz, et al.
Publicado: (2026)

Broadband X-ray/UV/optical time-resolved spectroscopy of NGC 5548: The origin of the UV/optical variability in active galactic nuclei
por: Kammoun, E., et al.
Publicado: (2024)

How can the optical variation properties of active galactic nuclei be unbiasedly measured?
por: Hu, Xu-Fan, et al.
Publicado: (2023)

High frequency breaks in optical active galactic nuclei power spectral density
por: Yuk, Heechan, et al.
Publicado: (2023)

Connecting the long-term variability behaviour of active galactic nuclei to their central engines
por: Kankkunen, Sofia, et al.
Publicado: (2026)

The limits of feedback from active galactic nuclei
por: Pontzen, Andrew, et al.
Publicado: (2026)

A characteristic optical variability time scale in jetted active galactic nuclei: a large gamma-ray emission sample
por: Xiong, Dingrong, et al.
Publicado: (2025)

Long-term radio variability of active galactic nuclei at 37 GHz
por: Kankkunen, Sofia, et al.
Publicado: (2024)

Investigating the interplay between the coronal properties and the hard X-ray variability of active galactic nuclei with NuSTAR
por: Serafinelli, Roberto, et al.
Publicado: (2024)

Characterizing the origins of gamma-ray variability of the jetted active galactic nuclei observed with the Fermi-LAT
por: Chen, Yongyun, et al.
Publicado: (2026)

Polarization of active galactic nuclei with significant VLBI-Gaia displacements
por: Blinov, Dmitry, et al.
Publicado: (2024)

The shortest detected intra-day variability of active galactic nuclei in TESS survey
por: Yuk, Heechan, et al.
Publicado: (2026)

Asymmetric torus variability in active galactic nuclei driven by global brightening and dimming
por: Son, Suyeon, et al.
Publicado: (2026)

The variability angular diameter distance and the intrinsic brightness temperature of active galactic nuclei
por: Cheong, Whee Yeon, et al.
Publicado: (2025)

Disk winds spectral energy distribution and the variability timescale of active galactic nuclei
por: Netzer, Hagai
Publicado: (2025)

Formation of dust clumps in the torus of active galactic nuclei
por: Cao, Xinwu, et al.
Publicado: (2026)

Euclid preparation. XLIX. Selecting active galactic nuclei using observed colours
por: Euclid Collaboration, et al.
Publicado: (2024)

Spectral indices in active galactic nuclei as seen by Apertif and LOFAR
por: Kutkin, A. M., et al.
Publicado: (2025)

On type 1 active galactic nuclei with double-peaked [O~{\sc iii}]. II. properties of long-term optical variability
por: Zheng, Qi, et al.
Publicado: (2025)

On joint analysing XMM-NuSTAR spectra of active galactic nuclei
por: Kang, Jia-Lai, et al.
Publicado: (2023)

Properties of black hole mergers in disks of active galactic nuclei
por: Tagawa, Hiromichi, et al.
Publicado: (2026)

The cold molecular gas regulates the activity of active galactic nuclei in massive galaxies
por: Chen, Yongyun, et al.
Publicado: (2026)

Euclid preparation. Spectroscopy of active galactic nuclei with NISP
por: Euclid Collaboration, et al.
Publicado: (2023)

Unveiling the quasar main sequence: illuminating the complexity of active galactic nuclei and their evolution
por: Panda, Swayamtrupta
Publicado: (2024)

A systematic study of the ultra-fast outflow responses to luminosity variations in active galactic nuclei
por: Xu, Yerong, et al.
Publicado: (2024)

Collisions of red giants in galactic nuclei
por: Ryu, Taeho, et al.
Publicado: (2023)

Hidden No More: Spotlight on tidal disruption events in active galactic nuclei
por: Veres, Patrik Milán
Publicado: (2025)

The role of bars in triggering active galactic nuclei galaxies
por: Marels, V., et al.
Publicado: (2025)

Little red dots as embryos of active galactic nuclei
por: Wang, Jian-Min, et al.
Publicado: (2025)