A late jet rebrightening revealed from multiwavelength monitoring of the black hole candidate XTE J1752-223
Identifieur interne : 006246 ( Main/Merge ); précédent : 006245; suivant : 006247A late jet rebrightening revealed from multiwavelength monitoring of the black hole candidate XTE J1752-223
Auteurs : D. M. Russell [Pays-Bas] ; P. A. Curran [France] ; T. Munoz-Darias [Italie] ; F. Lewis [Royaume-Uni] ; S. Motta [Italie] ; H. Stiele [Italie] ; T. Belloni [Italie] ; J. C. A. Miller-Jones [Australie] ; P. G. Jonker [Pays-Bas, États-Unis] ; K. O'Brien [États-Unis] ; J. Homan [États-Unis] ; P. Casella [Royaume-Uni] ; P. Gandhi [Japon] ; P. Soleri [Pays-Bas] ; S. Markoff [Pays-Bas] ; D. Maitra [États-Unis] ; E. Gallo [États-Unis] ; M. Cadolle Bel [Espagne]Source :
- Monthly Notices of the Royal Astronomical Society [ 0035-8711 ] ; 2012.
Descripteurs français
- Pascal (Inist)
- Jet, Trou noir, Quiescence, Courbe lumière, Emission optique, Sursaut optique, Densité spectrale énergie, Morphologie, Photométrie IR, Polarimétrie, Borne supérieure, Polarisation rectiligne, Indice spectral, Déplacement fréquence, Accrétion, Disque accrétion, Binaire RX, Source RX binaire, Cosmologie, Source RX cosmique.
- Wicri :
- topic : Cosmologie.
English descriptors
- KwdEn :
- Accretion, Accretion disks, Binary X ray source, Black holes, Cosmic x-ray sources, Cosmology, Frequency shift, Infrared photometry, Jets, Light curves, Light emission, Linear polarization, Morphology, Optical burst, Polarimetry, Quiescence, Spectral energy distribution, Spectral index, Upper bound, X-ray binary stars.
Abstract
We present optical monitoring of the black hole candidate XTE J1752-223 during its 2009-10 outburst and decay to quiescence. The optical light curve can be described by an exponential decay followed by a plateau, then a more rapid fade towards quiescence. The plateau appears to be due to an extra component of optical emission that brightens and then fades over ∼40 days. We show evidence for the origin of this optical 'flare' to be the synchrotron jet during the decaying hard state, and we identify and isolate both disc and jet components in the spectral energy distributions. The optical flare has the same morphology and amplitude as a contemporaneous X-ray rebrightening. This suggests a common origin, but no firm conclusions can be made favouring or disfavouring the jet producing the X-ray flare. The quiescent optical magnitudes are B ≥ 20.6, V ≥ 21.1, R ≥ 19.5, i' ≥ 19.2. From the optical outburst amplitude we estimate a likely orbital period of <22 h. We also present near-infrared (NIR) photometry and polarimetry and rare mid-IR imaging (8-12 μm) when the source is nearing quiescence. The fading jet component, and possibly the companion star, may contribute to the NIR flux. We derive deep mid-IR flux upper limits and NIR linear polarization upper limits. With the inclusion of radio data, we measure an almost flat jet spectral index between radio and optical; Fν ν∼+0.05. The data favour the jet break to optically thin emission to reside in the IR, but may shift to frequencies as high as the optical or UV during the peak of the flare.
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Pascal:12-0042281Le document en format XML
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<sourceDesc><biblStruct><analytic><title xml:lang="en" level="a">A late jet rebrightening revealed from multiwavelength monitoring of the black hole candidate XTE J1752-223</title>
<author><name sortKey="Russell, D M" sort="Russell, D M" uniqKey="Russell D" first="D. M." last="Russell">D. M. Russell</name>
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<author><name sortKey="Munoz Darias, T" sort="Munoz Darias, T" uniqKey="Munoz Darias T" first="T." last="Munoz-Darias">T. Munoz-Darias</name>
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</affiliation>
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<s3>NLD</s3>
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<wicri:noRegion>6500 GL Nijmegen</wicri:noRegion>
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<author><name sortKey="O Brien, K" sort="O Brien, K" uniqKey="O Brien K" first="K." last="O'Brien">K. O'Brien</name>
<affiliation wicri:level="1"><inist:fA14 i1="10"><s1>Department of Physics, University of California</s1>
<s2>Santa Barbara, CA 93106-9530</s2>
<s3>USA</s3>
<sZ>10 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<wicri:noRegion>Santa Barbara, CA 93106-9530</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Homan, J" sort="Homan, J" uniqKey="Homan J" first="J." last="Homan">J. Homan</name>
<affiliation wicri:level="1"><inist:fA14 i1="11"><s1>MIT Kavli Institute for Astrophysics and Space Research, 70 Vassar Street</s1>
<s2>Cambridge, MA 02139</s2>
<s3>USA</s3>
<sZ>11 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<wicri:noRegion>Cambridge, MA 02139</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Casella, P" sort="Casella, P" uniqKey="Casella P" first="P." last="Casella">P. Casella</name>
<affiliation wicri:level="1"><inist:fA14 i1="12"><s1>School of Physics and Astronomy, University of Southampton</s1>
<s2>Southampton, Hampshire SO17 IBJ</s2>
<s3>GBR</s3>
<sZ>12 aut.</sZ>
</inist:fA14>
<country>Royaume-Uni</country>
<wicri:noRegion>Southampton, Hampshire SO17 IBJ</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Gandhi, P" sort="Gandhi, P" uniqKey="Gandhi P" first="P." last="Gandhi">P. Gandhi</name>
<affiliation wicri:level="1"><inist:fA14 i1="13"><s1>ISAS, Japan Aerospace Exploration Agency, 3-1-1 Yoshinodai, chuo-ku</s1>
<s2>Sngamihara, Kanagawa 229-8510</s2>
<s3>JPN</s3>
<sZ>13 aut.</sZ>
</inist:fA14>
<country>Japon</country>
<wicri:noRegion>Sngamihara, Kanagawa 229-8510</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Soleri, P" sort="Soleri, P" uniqKey="Soleri P" first="P." last="Soleri">P. Soleri</name>
<affiliation wicri:level="4"><inist:fA14 i1="14"><s1>Kapteyn Astronomical Institute, University of Groningen, PO Box 800</s1>
<s2>9700 AV Groningen</s2>
<s3>NLD</s3>
<sZ>14 aut.</sZ>
</inist:fA14>
<country>Pays-Bas</country>
<wicri:noRegion>9700 AV Groningen</wicri:noRegion>
<orgName type="university">Université de Groningue</orgName>
<placeName><settlement type="city">Groningue (ville)</settlement>
<region>Groningue (province)</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Markoff, S" sort="Markoff, S" uniqKey="Markoff S" first="S." last="Markoff">S. Markoff</name>
<affiliation wicri:level="4"><inist:fA14 i1="01"><s1>Astronomical Institute 'Anton Pannekoek', University of Amsterdam, PO Box 94249</s1>
<s2>1090 GE Amsterdam</s2>
<s3>NLD</s3>
<sZ>1 aut.</sZ>
<sZ>15 aut.</sZ>
</inist:fA14>
<country>Pays-Bas</country>
<wicri:noRegion>1090 GE Amsterdam</wicri:noRegion>
<orgName type="university">Université d'Amsterdam</orgName>
<placeName><settlement type="city">Amsterdam</settlement>
<region>Hollande-Septentrionale</region>
</placeName>
</affiliation>
</author>
<author><name sortKey="Maitra, D" sort="Maitra, D" uniqKey="Maitra D" first="D." last="Maitra">D. Maitra</name>
<affiliation wicri:level="1"><inist:fA14 i1="15"><s1>Department of Astronomy, University of Michigan, 500 Church Street</s1>
<s2>Ann Arbor, MI 48109</s2>
<s3>USA</s3>
<sZ>16 aut.</sZ>
<sZ>17 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<wicri:noRegion>Ann Arbor, MI 48109</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Gallo, E" sort="Gallo, E" uniqKey="Gallo E" first="E." last="Gallo">E. Gallo</name>
<affiliation wicri:level="1"><inist:fA14 i1="15"><s1>Department of Astronomy, University of Michigan, 500 Church Street</s1>
<s2>Ann Arbor, MI 48109</s2>
<s3>USA</s3>
<sZ>16 aut.</sZ>
<sZ>17 aut.</sZ>
</inist:fA14>
<country>États-Unis</country>
<wicri:noRegion>Ann Arbor, MI 48109</wicri:noRegion>
</affiliation>
</author>
<author><name sortKey="Cadolle Bel, M" sort="Cadolle Bel, M" uniqKey="Cadolle Bel M" first="M." last="Cadolle Bel">M. Cadolle Bel</name>
<affiliation wicri:level="2"><inist:fA14 i1="16"><s1>ESAC, ISOC, Villanueva de la Canada, Madrid P. O. Box 78</s1>
<s2>28691</s2>
<s3>ESP</s3>
<sZ>18 aut.</sZ>
</inist:fA14>
<country>Espagne</country>
<placeName><region nuts="2" type="communauté">Communauté de Madrid</region>
</placeName>
</affiliation>
</author>
</analytic>
<series><title level="j" type="main">Monthly Notices of the Royal Astronomical Society</title>
<title level="j" type="abbreviated">Mon. Not. R. Astron. Soc.</title>
<idno type="ISSN">0035-8711</idno>
<imprint><date when="2012">2012</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
<seriesStmt><title level="j" type="main">Monthly Notices of the Royal Astronomical Society</title>
<title level="j" type="abbreviated">Mon. Not. R. Astron. Soc.</title>
<idno type="ISSN">0035-8711</idno>
</seriesStmt>
</fileDesc>
<profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Accretion</term>
<term>Accretion disks</term>
<term>Binary X ray source</term>
<term>Black holes</term>
<term>Cosmic x-ray sources</term>
<term>Cosmology</term>
<term>Frequency shift</term>
<term>Infrared photometry</term>
<term>Jets</term>
<term>Light curves</term>
<term>Light emission</term>
<term>Linear polarization</term>
<term>Morphology</term>
<term>Optical burst</term>
<term>Polarimetry</term>
<term>Quiescence</term>
<term>Spectral energy distribution</term>
<term>Spectral index</term>
<term>Upper bound</term>
<term>X-ray binary stars</term>
</keywords>
<keywords scheme="Pascal" xml:lang="fr"><term>Jet</term>
<term>Trou noir</term>
<term>Quiescence</term>
<term>Courbe lumière</term>
<term>Emission optique</term>
<term>Sursaut optique</term>
<term>Densité spectrale énergie</term>
<term>Morphologie</term>
<term>Photométrie IR</term>
<term>Polarimétrie</term>
<term>Borne supérieure</term>
<term>Polarisation rectiligne</term>
<term>Indice spectral</term>
<term>Déplacement fréquence</term>
<term>Accrétion</term>
<term>Disque accrétion</term>
<term>Binaire RX</term>
<term>Source RX binaire</term>
<term>Cosmologie</term>
<term>Source RX cosmique</term>
</keywords>
<keywords scheme="Wicri" type="topic" xml:lang="fr"><term>Cosmologie</term>
</keywords>
</textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">We present optical monitoring of the black hole candidate XTE J1752-223 during its 2009-10 outburst and decay to quiescence. The optical light curve can be described by an exponential decay followed by a plateau, then a more rapid fade towards quiescence. The plateau appears to be due to an extra component of optical emission that brightens and then fades over ∼40 days. We show evidence for the origin of this optical 'flare' to be the synchrotron jet during the decaying hard state, and we identify and isolate both disc and jet components in the spectral energy distributions. The optical flare has the same morphology and amplitude as a contemporaneous X-ray rebrightening. This suggests a common origin, but no firm conclusions can be made favouring or disfavouring the jet producing the X-ray flare. The quiescent optical magnitudes are B ≥ 20.6, V ≥ 21.1, R ≥ 19.5, i' ≥ 19.2. From the optical outburst amplitude we estimate a likely orbital period of <22 h. We also present near-infrared (NIR) photometry and polarimetry and rare mid-IR imaging (8-12 μm) when the source is nearing quiescence. The fading jet component, and possibly the companion star, may contribute to the NIR flux. We derive deep mid-IR flux upper limits and NIR linear polarization upper limits. With the inclusion of radio data, we measure an almost flat jet spectral index between radio and optical; F<sub>ν</sub>
ν<sup>∼+0.05</sup>
. The data favour the jet break to optically thin emission to reside in the IR, but may shift to frequencies as high as the optical or UV during the peak of the flare.</div>
</front>
</TEI>
<affiliations><list><country><li>Australie</li>
<li>Espagne</li>
<li>France</li>
<li>Italie</li>
<li>Japon</li>
<li>Pays-Bas</li>
<li>Royaume-Uni</li>
<li>États-Unis</li>
</country>
<region><li>Communauté de Madrid</li>
<li>Groningue (province)</li>
<li>Hollande-Septentrionale</li>
<li>Utrecht (province)</li>
</region>
<settlement><li>Amsterdam</li>
<li>Groningue (ville)</li>
<li>Utrecht</li>
</settlement>
<orgName><li>Université d'Amsterdam</li>
<li>Université de Groningue</li>
</orgName>
</list>
<tree><country name="Pays-Bas"><region name="Hollande-Septentrionale"><name sortKey="Russell, D M" sort="Russell, D M" uniqKey="Russell D" first="D. M." last="Russell">D. M. Russell</name>
</region>
<name sortKey="Jonker, P G" sort="Jonker, P G" uniqKey="Jonker P" first="P. G." last="Jonker">P. G. Jonker</name>
<name sortKey="Jonker, P G" sort="Jonker, P G" uniqKey="Jonker P" first="P. G." last="Jonker">P. G. Jonker</name>
<name sortKey="Markoff, S" sort="Markoff, S" uniqKey="Markoff S" first="S." last="Markoff">S. Markoff</name>
<name sortKey="Soleri, P" sort="Soleri, P" uniqKey="Soleri P" first="P." last="Soleri">P. Soleri</name>
</country>
<country name="France"><noRegion><name sortKey="Curran, P A" sort="Curran, P A" uniqKey="Curran P" first="P. A." last="Curran">P. A. Curran</name>
</noRegion>
</country>
<country name="Italie"><noRegion><name sortKey="Munoz Darias, T" sort="Munoz Darias, T" uniqKey="Munoz Darias T" first="T." last="Munoz-Darias">T. Munoz-Darias</name>
</noRegion>
<name sortKey="Belloni, T" sort="Belloni, T" uniqKey="Belloni T" first="T." last="Belloni">T. Belloni</name>
<name sortKey="Motta, S" sort="Motta, S" uniqKey="Motta S" first="S." last="Motta">S. Motta</name>
<name sortKey="Stiele, H" sort="Stiele, H" uniqKey="Stiele H" first="H." last="Stiele">H. Stiele</name>
</country>
<country name="Royaume-Uni"><noRegion><name sortKey="Lewis, F" sort="Lewis, F" uniqKey="Lewis F" first="F." last="Lewis">F. Lewis</name>
</noRegion>
<name sortKey="Casella, P" sort="Casella, P" uniqKey="Casella P" first="P." last="Casella">P. Casella</name>
<name sortKey="Lewis, F" sort="Lewis, F" uniqKey="Lewis F" first="F." last="Lewis">F. Lewis</name>
</country>
<country name="Australie"><noRegion><name sortKey="Miller Jones, J C A" sort="Miller Jones, J C A" uniqKey="Miller Jones J" first="J. C. A." last="Miller-Jones">J. C. A. Miller-Jones</name>
</noRegion>
</country>
<country name="États-Unis"><noRegion><name sortKey="Jonker, P G" sort="Jonker, P G" uniqKey="Jonker P" first="P. G." last="Jonker">P. G. Jonker</name>
</noRegion>
<name sortKey="Gallo, E" sort="Gallo, E" uniqKey="Gallo E" first="E." last="Gallo">E. Gallo</name>
<name sortKey="Homan, J" sort="Homan, J" uniqKey="Homan J" first="J." last="Homan">J. Homan</name>
<name sortKey="Maitra, D" sort="Maitra, D" uniqKey="Maitra D" first="D." last="Maitra">D. Maitra</name>
<name sortKey="O Brien, K" sort="O Brien, K" uniqKey="O Brien K" first="K." last="O'Brien">K. O'Brien</name>
</country>
<country name="Japon"><noRegion><name sortKey="Gandhi, P" sort="Gandhi, P" uniqKey="Gandhi P" first="P." last="Gandhi">P. Gandhi</name>
</noRegion>
</country>
<country name="Espagne"><region name="Communauté de Madrid"><name sortKey="Cadolle Bel, M" sort="Cadolle Bel, M" uniqKey="Cadolle Bel M" first="M." last="Cadolle Bel">M. Cadolle Bel</name>
</region>
</country>
</tree>
</affiliations>
</record>
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