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A Multiwavelength S...
A Multiwavelength Study of GRS 1716-249 in Outburst: Constraints on Its System Parameters
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- Saikia, Payaswini (författare)
- New York University Abu Dhabi
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- Russell, David M. (författare)
- New York University Abu Dhabi
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- Baglio, M. C. (författare)
- New York University Abu Dhabi,Istituto nazionale di astrofisica (INAF)
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- Bramich, D. M. (författare)
- New York University Abu Dhabi
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- Casella, Piergiorgio (författare)
- Istituto nazionale di astrofisica (INAF)
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- Trigo, Maria Diaz (författare)
- European Southern Observatory (ESO)
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- Gandhi, Poshak (författare)
- University of Southampton
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- Jiang, Jiachen (författare)
- University Of Cambridge
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- Maccarone, Thomas (författare)
- Texas Tech University at Lubbock
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- Soria, Roberto (författare)
- The University of Sydney,Chinese Academy of Sciences
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- Al Noori, Hind (författare)
- University of California at Santa Barbara (UCSB)
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- Al Yazeedi, Aisha (författare)
- New York University Abu Dhabi
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- Alabarta, Kevin (författare)
- New York University Abu Dhabi,Rijksuniversiteit Groningen,University of Groningen,University of Southampton
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- Belloni, Tomaso (författare)
- Istituto nazionale di astrofisica (INAF)
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Bel, Marion Cadolle (författare)
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- Ceccobello, Chiara, 1984 (författare)
- Chalmers tekniska högskola,Chalmers University of Technology
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- Corbel, Stephane (författare)
- Universite d'Orleans,University of Orléans,Université Paris-Saclay,University Paris-Saclay
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- Fender, Rob (författare)
- University Of Oxford,University of Cape Town
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- Gallo, Elena (författare)
- University of Michigan
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- Homan, Jeroen (författare)
- Eureka Scientific
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- Koljonen, Karri (författare)
- Norges teknisk-naturvitenskapelige universitet (NTNU),Norwegian University of Science and Technology (NTNU),Aalto-Yliopisto,Aalto University,Turun Yliopisto,University of Turku
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- Lewis, Fraser (författare)
- Cardiff University,Liverpool John Moores University
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- Markoff, Sera B. (författare)
- Universiteit Van Amsterdam,University of Amsterdam
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- Miller-Jones, James C. A. (författare)
- Curtin University
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- Rodriguez, Jerome (författare)
- Université Paris-Saclay,University Paris-Saclay
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- Russell, Thomas D. (författare)
- Istituto nazionale di astrofisica (INAF)
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- Shahbaz, Tariq (författare)
- Universidad de la Laguna,University of La Laguna,Instituto de Astrofísica de Canarias
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- Sivakoff, Gregory R. (författare)
- University of Alberta
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- Testa, Vincenzo (författare)
- Istituto nazionale di astrofisica (INAF)
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- Tetarenko, Alexandra J. (författare)
- Texas Tech University at Lubbock
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(creator_code:org_t)
- 2022-06-14
- 2022
- Engelska.
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Ingår i: Astrophysical Journal. - : American Astronomical Society. - 1538-4357 .- 0004-637X. ; 932:1
- Relaterad länk:
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https://research.cha... (primary) (free)
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https://doi.org/10.3...
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https://research.cha...
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Abstract
Ämnesord
Stäng
- We present a detailed study of the evolution of the Galactic black hole transient GRS 1716-249 during its 2016-2017 outburst at optical (Las Cumbres Observatory), mid-infrared (Very Large Telescope), near-infrared (Rapid Eye Mount telescope), and ultraviolet (the Neil Gehrels Swift Observatory Ultraviolet/Optical Telescope) wavelengths, along with archival radio and X-ray data. We show that the optical/near-infrared and UV emission of the source mainly originates from a multi-temperature accretion disk, while the mid-infrared and radio emission are dominated by synchrotron emission from a compact jet. The optical/UV flux density is correlated with the X-ray emission when the source is in the hard state, consistent with an X-ray irradiated accretion disk with an additional contribution from the viscous disk during the outburst fade. We find evidence for a weak, but highly variable jet component at mid-infrared wavelengths. We also report the long-term optical light curve of the source and find that the quiescent i'-band magnitude is 21.39 +/- 0.15 mag. Furthermore, we discuss how previous estimates of the system parameters of the source are based on various incorrect assumptions, and so are likely to be inaccurate. By comparing our GRS 1716-249 data set to those of other outbursting black hole X-ray binaries, we find that while GRS 1716-249 shows similar X-ray behavior, it is noticeably optically fainter, if the literature distance of 2.4 kpc is adopted. Using several lines of reasoning, we argue that the source distance is further than previously assumed in the literature, likely within 4-17 kpc, with a most likely range of similar to 4-8 kpc.
Ämnesord
- NATURVETENSKAP -- Fysik -- Astronomi, astrofysik och kosmologi (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Astronomy, Astrophysics and Cosmology (hsv//eng)
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
- NATURVETENSKAP -- Fysik -- Annan fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Other Physics Topics (hsv//eng)
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Saikia, Payaswin ...
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Russell, David M ...
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Baglio, M. C.
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Bramich, D. M.
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Casella, Piergio ...
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Trigo, Maria Dia ...
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visa fler...
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Gandhi, Poshak
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Jiang, Jiachen
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Maccarone, Thoma ...
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Soria, Roberto
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Al Noori, Hind
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Al Yazeedi, Aish ...
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Alabarta, Kevin
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Belloni, Tomaso
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Bel, Marion Cado ...
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Ceccobello, Chia ...
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Corbel, Stephane
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Fender, Rob
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Gallo, Elena
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Homan, Jeroen
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Koljonen, Karri
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Lewis, Fraser
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Markoff, Sera B.
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Miller-Jones, Ja ...
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Rodriguez, Jerom ...
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Russell, Thomas ...
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Shahbaz, Tariq
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Sivakoff, Gregor ...
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Testa, Vincenzo
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Tetarenko, Alexa ...
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