Non-stop Variability of Sgr A* using JWST at 2.1 and 4.8 micron Wavelengths: Evidence for Distinct Populations of Faint and Bright Variable Emission
Fuente:
arXiv
Saved in:
| Main Authors: | Yusef-Zadeh, F., Bushouse, H., Arendt, R. G., Wardle, M., Michail, J. M., Chandler, C. J. |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Simultaneous JWST, NuSTAR, and VLA Monitoring of Sgr A*: A Unified Picture of the Variable IR, X-ray and Radio Emission
by: Yusef-Zadeh, F., et al.
Published: (2025)
by: Yusef-Zadeh, F., et al.
Published: (2025)
Multiwavelength Observations of Sgr A*. II. 2019 July 21 and 26
by: Michail, Joseph M., et al.
Published: (2024)
by: Michail, Joseph M., et al.
Published: (2024)
Radio study of the Arc and the Sgr A complex near the Galactic center
by: Yusef-Zadeh, F.
Published: (2024)
by: Yusef-Zadeh, F.
Published: (2024)
The interaction of a large-scale nuclear wind with the high velocity HII region G0.17+0.15
by: Yusef-Zadeh, F., et al.
Published: (2024)
by: Yusef-Zadeh, F., et al.
Published: (2024)
G359.13142-0.20005: A steep spectrum radio pulsar candidate with an X-ray counterpart running into the Galactic Center Snake (G359.1-0.2)
by: Yusef-Zadeh, F., et al.
Published: (2024)
by: Yusef-Zadeh, F., et al.
Published: (2024)
A Catalog of Filaments in the Central Molecular Zone
by: Arendt, Richard G., et al.
Published: (2025)
by: Arendt, Richard G., et al.
Published: (2025)
JWST-MIRI Spectroscopy of Warm Molecular Emission and Variability in the AS 209 Disk
by: Romero-Mirza, Carlos E., et al.
Published: (2024)
by: Romero-Mirza, Carlos E., et al.
Published: (2024)
Unveiling the Emission Mechanisms of Blazar PKS 1510-089: I. Multi-Wavelength Variability
by: Amador-Portes, Alfredo, et al.
Published: (2024)
by: Amador-Portes, Alfredo, et al.
Published: (2024)
A Therapy Session with Sgr A*
by: Balakrishnan, Mayura, et al.
Published: (2026)
by: Balakrishnan, Mayura, et al.
Published: (2026)
ALMA and JWST Identification of Faint Dusty Star-Forming Galaxies up to z~8
by: Zavala, Jorge A., et al.
Published: (2025)
by: Zavala, Jorge A., et al.
Published: (2025)
Evidence for Multiple Orbiting Hotspots in the 340 GHz Variability of Sgr A*
by: Yanagisawa, Kazuki, et al.
Published: (2026)
by: Yanagisawa, Kazuki, et al.
Published: (2026)
Faint galaxies in the Zone of Avoidance revealed by JWST/NIRCam
by: Nilo-Castellón, J. L., et al.
Published: (2025)
by: Nilo-Castellón, J. L., et al.
Published: (2025)
The First Photometric Evidence of a Transient/Variable Source at z>5 with JWST
by: DeCoursey, Christa, et al.
Published: (2025)
by: DeCoursey, Christa, et al.
Published: (2025)
Shockingly Bright Warm Carbon Monoxide Molecular Features in the Supernova Remnant Cassiopeia A Revealed by JWST
by: Rho, J., et al.
Published: (2024)
by: Rho, J., et al.
Published: (2024)
The Physical Properties and Morphologies of Faint Dusty Star-forming Galaxies Identified with JWST
by: McKay, Stephen J., et al.
Published: (2025)
by: McKay, Stephen J., et al.
Published: (2025)
Constraints on the Faint End of the Galaxy Stellar Mass Function at z ~ 4-8 from Deep JWST Data
by: Navarro-Carrera, Rafael, et al.
Published: (2023)
by: Navarro-Carrera, Rafael, et al.
Published: (2023)
An Algorithm to Mitigate Charge Migration Effects in Data from the Near Infrared Imager and Slitless Spectrograph on the James Webb Space Telescope
by: Goudfrooij, Paul, et al.
Published: (2023)
by: Goudfrooij, Paul, et al.
Published: (2023)
exoALMA IV: Substructures, Asymmetries, and the Faint Outer Disk in Continuum Emission
by: Curone, Pietro, et al.
Published: (2025)
by: Curone, Pietro, et al.
Published: (2025)
The Variable Radio Emission of V830 Tau and Its Putative Planet
by: Osten, Rachel A., et al.
Published: (2025)
by: Osten, Rachel A., et al.
Published: (2025)
JWST 1.5 μm and 4.8 μm Photometry of Y Dwarfs
by: Albert, Loïc, et al.
Published: (2025)
by: Albert, Loïc, et al.
Published: (2025)
The Calibration of Short Wavelength Polycyclic Aromatic Hydrocarbon Emission as Star Formation Rate Indicators with JWST
by: Gregg, Benjamin, et al.
Published: (2025)
by: Gregg, Benjamin, et al.
Published: (2025)
Localized Deviations from the CO-PAH Relation in PHANGS-JWST Galaxies: Faint PAH Emission or Elevated CO Emissivity?
by: Kim, Jaeyeon, et al.
Published: (2025)
by: Kim, Jaeyeon, et al.
Published: (2025)
Hidden Population III Descendants in Ultra-Faint Dwarf Galaxies
by: Rossi, Martina, et al.
Published: (2024)
by: Rossi, Martina, et al.
Published: (2024)
Discovery of Faint Nebulosity Around a Z Camelopardalis-type Cataclysmic Variable in Antlia: Nova Shell or Ancient Planetary Nebula?
by: Bond, Howard E., et al.
Published: (2025)
by: Bond, Howard E., et al.
Published: (2025)
Parsec-scale SiO emission in the Galactic Center
by: Wenner, N., et al.
Published: (2025)
by: Wenner, N., et al.
Published: (2025)
Surveying the Giant HII Regions of the Milky Way with SOFIA: VII. Galactic Center Regions Sgr B1, Sgr B2, and Sgr C
by: De Buizer, James M., et al.
Published: (2025)
by: De Buizer, James M., et al.
Published: (2025)
MINDS. Young binary systems with JWST/MIRI: Variable water-rich primaries and extended emission
by: Kurtovic, Nicolas T., et al.
Published: (2025)
by: Kurtovic, Nicolas T., et al.
Published: (2025)
The OGLE Collection of Variable Stars: Over 18 000 Rotating Variables toward the Galactic Bulge
by: Iwanek, P., et al.
Published: (2024)
by: Iwanek, P., et al.
Published: (2024)
TREASUREHUNT: Transients and Variability Discovered with HST in the JWST North Ecliptic Pole Time Domain Field
by: O'Brien, Rosalia, et al.
Published: (2024)
by: O'Brien, Rosalia, et al.
Published: (2024)
Probing the Soft X-ray Properties and Multi-Wavelength Variability of SN2023ixf and its Progenitor
by: Panjkov, Sonja, et al.
Published: (2023)
by: Panjkov, Sonja, et al.
Published: (2023)
Dwarf Galaxies Hosting Extreme Star-Forming Regions and (Variable) AGNs at Radio Wavelengths
by: Eberhard, John-Michael, et al.
Published: (2026)
by: Eberhard, John-Michael, et al.
Published: (2026)
Stellar Morphology of Optically Dark or Faint Galaxies at $z>3$ with JWST
by: Ganguly, Arpita, et al.
Published: (2025)
by: Ganguly, Arpita, et al.
Published: (2025)
Study of Multi-Wavelength Variability, Emission Mechanism and Quasi-Periodic Oscillation for Transition Blazar S5 1803+784
by: Tantry, Javaid, et al.
Published: (2025)
by: Tantry, Javaid, et al.
Published: (2025)
Detection of Thermal Emission at Millimeter Wavelengths from Low-Earth Orbit Satellites
by: Foster, A., et al.
Published: (2024)
by: Foster, A., et al.
Published: (2024)
Characterizing the Time Variability of 2M1207 A+b with JWST NIRSpec/PRISM
by: Adams, Arthur D., et al.
Published: (2025)
by: Adams, Arthur D., et al.
Published: (2025)
Infrared Line Diagnostics Fail to Constrain Sgr A*'s UV Output
by: Balakrishnan, Mayura, et al.
Published: (2026)
by: Balakrishnan, Mayura, et al.
Published: (2026)
Unveiling a Population of Strong Galaxy-Galaxy Lensed Faint Dusty Star-Forming Galaxies
by: Yang, Ting-Kai, et al.
Published: (2025)
by: Yang, Ting-Kai, et al.
Published: (2025)
Ly$α$ Emission Strength and Stellar Properties of Faint Galaxies from $5 < z < 8.2$
by: Bolan, Patricia, et al.
Published: (2024)
by: Bolan, Patricia, et al.
Published: (2024)
A Faint Progenitor System for the Faint Supernova 2024vjm
by: Zimmerman, Erez A., et al.
Published: (2026)
by: Zimmerman, Erez A., et al.
Published: (2026)
Photon Interval Statistics Measure Rapid Variability
by: Katz, J. I., et al.
Published: (2025)
by: Katz, J. I., et al.
Published: (2025)
Similar Items
-
Simultaneous JWST, NuSTAR, and VLA Monitoring of Sgr A*: A Unified Picture of the Variable IR, X-ray and Radio Emission
by: Yusef-Zadeh, F., et al.
Published: (2025) -
Multiwavelength Observations of Sgr A*. II. 2019 July 21 and 26
by: Michail, Joseph M., et al.
Published: (2024) -
Radio study of the Arc and the Sgr A complex near the Galactic center
by: Yusef-Zadeh, F.
Published: (2024) -
The interaction of a large-scale nuclear wind with the high velocity HII region G0.17+0.15
by: Yusef-Zadeh, F., et al.
Published: (2024) -
G359.13142-0.20005: A steep spectrum radio pulsar candidate with an X-ray counterpart running into the Galactic Center Snake (G359.1-0.2)
by: Yusef-Zadeh, F., et al.
Published: (2024)