On the Spectral Changes of OJ 287: The Lowest X-ray state Spectrum -- extended at Optical-UV and Hard at X-rays
Fuente:
arXiv
Saved in:
| Main Author: | Kushwaha, Pankaj |
|---|---|
| Format: | Preprint |
| Published: |
2023
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Simultaneous Optical to X-ray Spectra of OJ 287: Insights into X-ray spectral changes and particle spectra
by: Kushwaha, Pankaj
Published: (2024)
by: Kushwaha, Pankaj
Published: (2024)
X-ray Flux and Spectral Variability of the Blazar OJ 287 with Suzaku
by: Zhou, Dongtao, et al.
Published: (2024)
by: Zhou, Dongtao, et al.
Published: (2024)
Lowest-mass X-ray selected AGNs in the Boötes Field
by: Purohit, Rujuta A., et al.
Published: (2025)
by: Purohit, Rujuta A., et al.
Published: (2025)
The First VHE Activity of OJ 287 and the Extragalactic Background Light
by: Yadav, Sameer, et al.
Published: (2024)
by: Yadav, Sameer, et al.
Published: (2024)
Rest-frame Optical Spectroscopy of $z \sim 2$ Quasars with Steep Hard X-ray Spectral Shapes: X-ray Selection of Super-Eddington Accretion and Verification
by: Chen, Ying, et al.
Published: (2025)
by: Chen, Ying, et al.
Published: (2025)
Revealing a ribbon-like jet in OJ 287 with RadioAstron
by: Traianou, E., et al.
Published: (2025)
by: Traianou, E., et al.
Published: (2025)
Clues on the nature of the quasi-periodic optical outbursts of the blazar OJ 287
by: Gopal-Krishna
Published: (2024)
by: Gopal-Krishna
Published: (2024)
A multi-wavelength study to decipher the 2017 flare of the blazar OJ 287
by: Acharyya, A., et al.
Published: (2024)
by: Acharyya, A., et al.
Published: (2024)
BASS. XLIII: Optical, UV, and X-ray emission properties of unobscured Swift/BAT active galactic nuclei
by: Gupta, Kriti K., et al.
Published: (2024)
by: Gupta, Kriti K., et al.
Published: (2024)
Changing Look AGN: An X-ray Look
by: Titarchuk, Lev, et al.
Published: (2024)
by: Titarchuk, Lev, et al.
Published: (2024)
X-ray reverberation as an explanation for UV/optical variability in nearby Seyferts
by: Papoutsis, M., et al.
Published: (2024)
by: Papoutsis, M., et al.
Published: (2024)
Long Term (250 years) Hydrodynamical Simulation of the Supermassive Black Hole Binary OJ287
by: Chitan, Ariel, et al.
Published: (2026)
by: Chitan, Ariel, et al.
Published: (2026)
CIV wind properties of the SDSS-V X-ray selected quasars: strong optical-to-UV emission is key regardless of X-ray strength
by: Rankine, Amy L., et al.
Published: (2026)
by: Rankine, Amy L., et al.
Published: (2026)
X-ray Spectral-Timing Properties of Tidal Disruption Events
by: Chakraborty, Joheen, et al.
Published: (2026)
by: Chakraborty, Joheen, et al.
Published: (2026)
Hard X-ray emission from blazars associated with high-energy neutrinos
by: Plavin, A. V., et al.
Published: (2023)
by: Plavin, A. V., et al.
Published: (2023)
The GRACE project: Hard X-ray giant radio galaxies and their duty cycle
by: Bruni, G., et al.
Published: (2025)
by: Bruni, G., et al.
Published: (2025)
Revisiting the X-ray-to-UV relation of Quasars in the era of all-sky surveys
by: Chira, Maria, et al.
Published: (2025)
by: Chira, Maria, et al.
Published: (2025)
X-ray reverberation modelling of the continuum, optical/UV time-lags in quasars
by: Langis, D. A., et al.
Published: (2024)
by: Langis, D. A., et al.
Published: (2024)
The X-ray/UV Connection in NGC 5548: A Rapidly Varying Corona
by: Papoutsis, M., et al.
Published: (2025)
by: Papoutsis, M., et al.
Published: (2025)
X-ray reverberation modelling of the observed UV/optical power spectra of quasars
by: Papoutsis, M., et al.
Published: (2025)
by: Papoutsis, M., et al.
Published: (2025)
Changing Look AGN: A study of Optical/UV and the Highly Ionized Fe K$α$ X-ray Line Flux Variations Using Photo-Ionization Simulations
by: Adhikari, Tek P., et al.
Published: (2025)
by: Adhikari, Tek P., et al.
Published: (2025)
Optical Counterparts to X-ray sources in LSST DP1
by: Yuankun, et al.
Published: (2025)
by: Yuankun, et al.
Published: (2025)
IMPACTX: An X-ray Spectral Model for Polar Dust and Clumpy Torus
by: Fujiwara, Kanta, et al.
Published: (2025)
by: Fujiwara, Kanta, et al.
Published: (2025)
Multi-epoch UV $-$ X-ray spectral study of NGC 4151 with AstroSat
by: Kumar, Shrabani, et al.
Published: (2024)
by: Kumar, Shrabani, et al.
Published: (2024)
Evidence for a Delayed UV Counterpart to X-ray Quasi-periodic Eruptions in Ansky
by: Guo, Hengxiao, et al.
Published: (2026)
by: Guo, Hengxiao, et al.
Published: (2026)
A New Broadband Spectral State in the Ultraluminous X-ray Source Holmberg IX X-1
by: Walton, D. J., et al.
Published: (2024)
by: Walton, D. J., et al.
Published: (2024)
Compact Accretion Disks in the Aftermath of Tidal Disruption Events: Parameter Inference from Joint X-ray Spectra and UV/Optical Photometry Fitting
by: Guolo, M., et al.
Published: (2025)
by: Guolo, M., et al.
Published: (2025)
Connecting the X-ray/UV variability of Fairall 9 with NICER: A Possible Warm Corona
by: Partington, Ethan R., et al.
Published: (2024)
by: Partington, Ethan R., et al.
Published: (2024)
SRG/eROSITA-SDSS view on the relation between X-ray and UV emission for quasars
by: Prokhorenko, S. A., et al.
Published: (2025)
by: Prokhorenko, S. A., et al.
Published: (2025)
Winds of Change: XRISM Resolve X-ray spectroscopy of NGC 4051
by: Reeves, James, et al.
Published: (2026)
by: Reeves, James, et al.
Published: (2026)
Targeted search for eccentric supermassive binary black holes in OJ 287 and nearby galaxy clusters with PPTA DR3
by: Zhao, Shi-Yi, et al.
Published: (2026)
by: Zhao, Shi-Yi, et al.
Published: (2026)
X-ray Transmission Through Photoionized Gas with Moderate Thomson Optical Depth
by: Govreen-Segal, Taya, et al.
Published: (2025)
by: Govreen-Segal, Taya, et al.
Published: (2025)
The X-ray$-$UV Luminosity Relation of eROSITA Quasars
by: Sacchi, Andrea, et al.
Published: (2025)
by: Sacchi, Andrea, et al.
Published: (2025)
Broadband X-ray/UV/optical time-resolved spectroscopy of NGC 5548: The origin of the UV/optical variability in active galactic nuclei
by: Kammoun, E., et al.
Published: (2024)
by: Kammoun, E., et al.
Published: (2024)
X-ray variability of SDSS J000532.84+200717.4: from a normal state to an X-weak state
by: Xiaohui, Yang, et al.
Published: (2026)
by: Xiaohui, Yang, et al.
Published: (2026)
Dynamical state for 964 galaxy clusters from Chandra X-ray images
by: Yuan, Z. S., et al.
Published: (2020)
by: Yuan, Z. S., et al.
Published: (2020)
Detection of time delay between UV and X-ray variability in Mrk 1044 using AstroSat observations
by: Reshma, M., et al.
Published: (2026)
by: Reshma, M., et al.
Published: (2026)
Modeling of the time-resolved spectral energy distribution of blazar OJ 287 from 2008 to 2023: a comprehensive multi-epoch study
by: Harutyunyan, G., et al.
Published: (2025)
by: Harutyunyan, G., et al.
Published: (2025)
Radiation MHD Simulations of Soft X-ray Emitting Regions in Changing Look AGN
by: Igarashi, Taichi, et al.
Published: (2024)
by: Igarashi, Taichi, et al.
Published: (2024)
The Density and Ionization Profile of Optically Dark and High Redshift GRBs Probed by X-ray Absorption
by: Arumaningtyas, Eka Puspita, et al.
Published: (2024)
by: Arumaningtyas, Eka Puspita, et al.
Published: (2024)
Similar Items
-
Simultaneous Optical to X-ray Spectra of OJ 287: Insights into X-ray spectral changes and particle spectra
by: Kushwaha, Pankaj
Published: (2024) -
X-ray Flux and Spectral Variability of the Blazar OJ 287 with Suzaku
by: Zhou, Dongtao, et al.
Published: (2024) -
Lowest-mass X-ray selected AGNs in the Boötes Field
by: Purohit, Rujuta A., et al.
Published: (2025) -
The First VHE Activity of OJ 287 and the Extragalactic Background Light
by: Yadav, Sameer, et al.
Published: (2024) -
Rest-frame Optical Spectroscopy of $z \sim 2$ Quasars with Steep Hard X-ray Spectral Shapes: X-ray Selection of Super-Eddington Accretion and Verification
by: Chen, Ying, et al.
Published: (2025)