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FältnamnIndikatorerMetadata
00006425naa a2200781 4500
001oai:research.chalmers.se:848ce8f8-5e81-4efc-8e4f-de1f1da7e8b3
003SwePub
008181126s2018 | |||||||||||000 ||eng|
0247 a https://research.chalmers.se/publication/5061792 URI
0247 a https://doi.org/10.3847/1538-4357/aae5322 DOI
040 a (SwePub)cth
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
1001 a Cristina Baglio, Mariau Istituto nazionale di astrofisica (INAF),New York University Abu Dhabi4 aut
2451 0a A Wildly Flickering Jet in the Black Hole X-Ray Binary MAXI J1535-571
264 c 2018-11-06
264 1b American Astronomical Society,c 2018
338 a electronic2 rdacarrier
520 a We report on the results of optical, near-infrared (NIR), and mid-infrared observations of the black hole X-ray binary candidate (BHB) MAXI J1535-571 during its 2017/2018 outburst. During the first part of the outburst (MJD 58004-58012), the source shows an optical-NIR spectrum that is consistent with an optically thin synchrotron power law from a jet. After MJD 58015, however, the source faded considerably, the drop in flux being much more evident at lower frequencies. Before the fading, we measure a dereddened flux density of 100 mJy in the mid-infrared, making MAXI J1535-571 one of the brightest mid-infrared BHBs known so far. A significant softening of the X-ray spectrum is evident contemporaneous with the infrared fade. We interpret it as being due to the suppression of the jet emission, similar to the accretion-ejection coupling seen in other BHBs. However, MAXI J1535-571 did not transition smoothly to the soft state, instead showing X-ray hardness deviations associated with infrared flaring. We also present the first mid-IR variability study of a BHB on minute timescales, with a fractional rms variability of the light curves of ∼15%-22%, which is similar to that expected from the internal shock jet model, and much higher than the optical fractional rms (≲7%). These results represent an excellent case of multiwavelength jet spectral timing and demonstrate how rich, multiwavelength time-resolved data of X-ray binaries over accretion state transitions can help in refining models of the disk-jet connection and jet launching in these systems.
650 7a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng
650 7a NATURVETENSKAPx Fysikx Atom- och molekylfysik och optik0 (SwePub)103022 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Atom and Molecular Physics and Optics0 (SwePub)103022 hsv//eng
650 7a NATURVETENSKAPx Fysikx Annan fysik0 (SwePub)103992 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Other Physics Topics0 (SwePub)103992 hsv//eng
653 a accretion, accretion disks
653 a ISM: jets and outflows
653 a X-rays: binaries
653 a black hole physics
7001 a Russell, David M.u New York University Abu Dhabi4 aut
7001 a Casella, Piergiorgiou Osservatorio Astronomico di Roma4 aut
7001 a Al Noori, Hindu New York University Abu Dhabi4 aut
7001 a Al Yazeedi, Aishau New York University Abu Dhabi4 aut
7001 a Belloni, Tomasou Istituto nazionale di astrofisica (INAF)4 aut
7001 a Buckley, David A.H.u South African Astronomical Observatory4 aut
7001 a Cadolle Bel, Marion4 aut
7001 a Ceccobello, Chiara,d 1984u Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)chiarac
7001 a Corbel, S.u Institut de Recherche sur les Lois Fondamentales de l'Univers,Station de Radioastronomie de Nançay4 aut
7001 a Coti Zelati, Francescou Institut d'Estudis Espacials de Catalunya (IEEC),Institute of Space Studies of Catalonia (IEEC),Istituto nazionale di astrofisica (INAF),Universitat Autonoma de Barcelona (UAB)4 aut
7001 a Diaz-Trigo, M.u European Southern Observatory (ESO)4 aut
7001 a Fender, R. P.u University Of Oxford4 aut
7001 a Gallo, Elenau University of Michigan4 aut
7001 a Gandhi, Poshaku University of Southampton4 aut
7001 a Homan, Jeroenu Netherlands Institute for Space Research (SRON),Eureka Scientific4 aut
7001 a Koljonen, Karri I.I.u Aalto-Yliopisto,Aalto University,Turun Yliopisto,University of Turku4 aut
7001 a Lewis, Fraseru Liverpool John Moores University,Cardiff University4 aut
7001 a Maccarone, T. J.u Texas Tech University at Lubbock4 aut
7001 a Malzac, Julienu Université de Toulouse,University of Toulouse4 aut
7001 a Markoff, S.u Universiteit Van Amsterdam,University of Amsterdam4 aut
7001 a Miller-Jones, J. C. A.u Curtin University4 aut
7001 a O'Brien, Kieranu Durham University4 aut
7001 a Russell, Thomas D.u Universiteit Van Amsterdam,University of Amsterdam4 aut
7001 a Saikia, P.u New York University Abu Dhabi4 aut
7001 a Shahbaz, Tariqu Instituto de Astrofísica de Canarias,Universidad de la Laguna,University of La Laguna4 aut
7001 a Sivakoff, G. R.u University of Alberta4 aut
7001 a Soria, Robertou Curtin University,Chinese Academy of Sciences,The University of Sydney4 aut
7001 a Testa, Vincenzou Osservatorio Astronomico di Roma4 aut
7001 a Tetarenko, Alexandra J.u University of Alberta,East Asian Observatory4 aut
7001 a Van Den Ancker, Mario E.u European Southern Observatory (ESO)4 aut
7001 a Vincentelli, Federico M.u Osservatorio Astronomico di Roma,Universita degli Studi dell'Insubria,University of Insubria,Istituto nazionale di astrofisica (INAF)4 aut
7102 a Istituto nazionale di astrofisica (INAF)b New York University Abu Dhabi4 org
7730 t Astrophysical Journald : American Astronomical Societyg 867:2q 867:2x 1538-4357x 0004-637X
8564 u https://research.chalmers.se/publication/506179/file/506179_Fulltext.pdfx primaryx freey FULLTEXT
8564 u https://hal.archives-ouvertes.fr/hal-01871900/file/Cristina_Baglio_2018_ApJ_867_114.pdf
8564 8u https://research.chalmers.se/publication/506179
8564 8u https://doi.org/10.3847/1538-4357/aae532

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