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Cited article:

Nonstop Variability of Sgr A* Using JWST at 2.1 and 4.8 μm Wavelengths: Evidence for Distinct Populations of Faint and Bright Variable Emission

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An acceleration-radiation model for nonthermal flares from Sgr A*

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Millimeter observational signatures of flares in magnetically arrested black hole accretion models

He Jia, Bart Ripperda, Eliot Quataert, Christopher J White, Koushik Chatterjee, Alexander Philippov and Matthew Liska
Monthly Notices of the Royal Astronomical Society 526 (2) 2924 (2023)
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Multiwavelength Variability of Sagittarius A* in 2019 July

H. Boyce, D. Haggard, G. Witzel, S. von Fellenberg, S. P. Willner, E. E. Becklin, T. Do, A. Eckart, G. G. Fazio, M. A. Gurwell, J. L. Hora, S. Markoff, M. R. Morris, J. Neilsen, M. Nowak, H. A. Smith and S. Zhang
The Astrophysical Journal 931 (1) 7 (2022)
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A Swift study of long-term changes in the X-ray flaring properties of Sagittarius A

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Flares and their echoes can help distinguish photon rings from black holes with space-Earth very long baseline interferometry

A. Andrianov, S. Chernov, I. Girin, et al.
Physical Review D 105 (6) (2022)
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Rapid Variability of Sgr A* across the Electromagnetic Spectrum

G. Witzel, G. Martinez, S. P. Willner, E. E. Becklin, H. Boyce, T. Do, A. Eckart, G. G. Fazio, A. Ghez, M. A. Gurwell, D. Haggard, R. Herrero-Illana, J. L. Hora, Z. 志远 Li 李, J. 俊 Liu 刘, N. Marchili, Mark R. Morris, Howard A. Smith, M. Subroweit and J. A. Zensus
The Astrophysical Journal 917 (2) 73 (2021)
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Erratum: “Simultaneous X-Ray and Infrared Observations of Sagittarius A*'s Variability” (2019, ApJ, 871, 161)

H. Boyce, D. Haggard, G. Witzel, S. P. Willner, J. Neilsen, J. L. Hora, S. Markoff, G. Ponti, F. Baganoff, E. Becklin, G. Fazio, P. Lowrance, M. R. Morris and H. A. Smith
The Astrophysical Journal 912 (2) 168 (2021)
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Constraining particle acceleration in Sgr A⋆with simultaneous GRAVITY,Spitzer,NuSTAR, andChandraobservations

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Possible Evidence from the Flaring Activity of Sgr A* for a Star at a Distance of ∼3.3 Schwarzschild Radii from the Black Hole

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Simultaneous X-Ray and Infrared Observations of Sagittarius A*'s Variability

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The Astrophysical Journal 871 (2) 161 (2019)
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Multiwavelength Light Curves of Two Remarkable Sagittarius A* Flares

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The Astrophysical Journal 864 (1) 58 (2018)
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Variability Timescale and Spectral Index of Sgr A* in the Near Infrared: Approximate Bayesian Computation Analysis of the Variability of the Closest Supermassive Black Hole

G. Witzel, G. Martinez, J. Hora, S. P. Willner, M. R. Morris, C. Gammie, E. E. Becklin, M. L. N. Ashby, F. Baganoff, S. Carey, T. Do, G. G. Fazio, A. Ghez, W. J. Glaccum, D. Haggard, R. Herrero-Illana, J. Ingalls, R. Narayan and H. A. Smith
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Sagittarius A * High-energy X-Ray Flare Properties during NuStar Monitoring of the Galactic Center from 2012 to 2015

Shuo Zhang, Frederick K. Baganoff, Gabriele Ponti, Joseph Neilsen, John A. Tomsick, Jason Dexter, Maïca Clavel, Sera Markoff, Charles J. Hailey, Kaya Mori, Nicolas M. Barrière, Michael A. Nowak, Steven E. Boggs, Finn E. Christensen, William W. Craig, Brian W. Grefenstette, Fiona A. Harrison, Kristin K. Madsen, Daniel Stern and William W. Zhang
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A powerful flare from Sgr A* confirms the synchrotron nature of the X-ray emission

G. Ponti, E. George, S. Scaringi, et al.
Monthly Notices of the Royal Astronomical Society 468 (2) 2447 (2017)
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A magnetohydrodynamic model for multiwavelength flares from Sagittarius A⋆ (I): model and the near-infrared and X-ray flares

Ya-Ping Li, Feng Yuan and Q. Daniel Wang
Monthly Notices of the Royal Astronomical Society 468 (3) 2552 (2017)
https://doi.org/10.1093/mnras/stx655

The disc-jet symbiosis emerges: modelling the emission of Sagittarius A* with electron thermodynamics

S. M. Ressler, A. Tchekhovskoy, E. Quataert and C. F. Gammie
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https://doi.org/10.1093/mnras/stx364

Simultaneous Monitoring of X-Ray and Radio Variability in Sagittarius A*

Daniel M. Capellupo, Daryl Haggard, Nicolas Choux, Fred Baganoff, Geoffrey C. Bower, Bill Cotton, Nathalie Degenaar, Jason Dexter, Heino Falcke, P. Chris Fragile, Craig O. Heinke, Casey J. Law, Sera Markoff, Joey Neilsen, Gabriele Ponti, Nanda Rea and Farhad Yusef-Zadeh
The Astrophysical Journal 845 (1) 35 (2017)
https://doi.org/10.3847/1538-4357/aa7da6

1st Karl Schwarzschild Meeting on Gravitational Physics

Silke Britzen
Springer Proceedings in Physics, 1st Karl Schwarzschild Meeting on Gravitational Physics 170 15 (2016)
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Multiwavelength study of the flaring activity of Sagittarius A in 2014 February−April

E. Mossoux, N. Grosso, H. Bushouse, et al.
Astronomy & Astrophysics 589 A116 (2016)
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A systematicChandrastudy of Sgr A⋆– I. X-ray flare detection

Qiang Yuan and Q. Daniel Wang
Monthly Notices of the Royal Astronomical Society 456 (2) 1438 (2016)
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TheXMM–Newtonview of the central degrees of the Milky Way

G. Ponti, M. R. Morris, R. Terrier, et al.
Monthly Notices of the Royal Astronomical Society 453 (1) 172 (2015)
https://doi.org/10.1093/mnras/stv1331

On the Fe K absorption – accretion state connection in the Galactic Centre neutron star X-ray binary AX J1745.6-2901

G. Ponti, S. Bianchi, T. Muñoz-Darias, et al.
Monthly Notices of the Royal Astronomical Society 446 (2) 1536 (2015)
https://doi.org/10.1093/mnras/stu1853

STATISTICS OF X-RAY FLARES OF SAGITTARIUS A⋆: EVIDENCE FOR SOLAR-LIKE SELF-ORGANIZED CRITICALITY PHENOMENA

Ya-Ping Li, Feng Yuan, Qiang Yuan, et al.
The Astrophysical Journal 810 (1) 19 (2015)
https://doi.org/10.1088/0004-637X/810/1/19

Fifteen years ofXMM–NewtonandChandramonitoring of Sgr A★: evidence for a recent increase in the bright flaring rate

G. Ponti, B. De Marco, M. R. Morris, et al.
Monthly Notices of the Royal Astronomical Society 454 (2) 1525 (2015)
https://doi.org/10.1093/mnras/stv1537

NuSTARDETECTION OF HIGH-ENERGY X-RAY EMISSION AND RAPID VARIABILITY FROM SAGITTARIUS A⋆FLARES

Nicolas M. Barrière, John A. Tomsick, Frederick K. Baganoff, et al.
The Astrophysical Journal 786 (1) 46 (2014)
https://doi.org/10.1088/0004-637X/786/1/46

TESTING THE NATURE OF THE SUPERMASSIVE BLACK HOLE CANDIDATE IN SgrA* WITH LIGHT CURVES AND IMAGES OF HOT SPOTS

Zilong Li, Lingyao Kong and Cosimo Bambi
The Astrophysical Journal 787 (2) 152 (2014)
https://doi.org/10.1088/0004-637X/787/2/152

Near infrared variability of Sgr A* - spectral index measurements

G. Witzel, M. Morris, A. Ghez, et al.
Proceedings of the International Astronomical Union 9 (S303) 274 (2013)
https://doi.org/10.1017/S1743921314000738

THE X-RAY FLARING PROPERTIES OF Sgr A* DURING SIX YEARS OF MONITORING WITHSWIFT

N. Degenaar, J. M. Miller, J. Kennea, et al.
The Astrophysical Journal 769 (2) 155 (2013)
https://doi.org/10.1088/0004-637X/769/2/155

Galactic center research: manifestations of the central black hole

Mark R. Morris, Leo Meyer and Andrea M. Ghez
Research in Astronomy and Astrophysics 12 (8) 995 (2012)
https://doi.org/10.1088/1674-4527/12/8/007

NEAR-INFRARED AND X-RAY QUASI-PERIODIC OSCILLATIONS IN NUMERICAL MODELS OF Sgr A*

Joshua C. Dolence, Charles F. Gammie, Hotaka Shiokawa and Scott C. Noble
The Astrophysical Journal 746 (1) L10 (2012)
https://doi.org/10.1088/2041-8205/746/1/L10

Flares and variability from Sagittarius A*: five nights of simultaneous multi-wavelength observations

X. Haubois, K. Dodds-Eden, A. Weiss, et al.
Astronomy & Astrophysics 540 A41 (2012)
https://doi.org/10.1051/0004-6361/201117725