The 2005 october multiwavelength campaign of GRS 1915+105

Y. Ueda; R. Ishioka; K. Sekiguchi; M. Ribo; J. Rodriguez; S. Chaty; J. Greiner; G. Sala; Y. Fuchs; P. Goldoni; S. Covino; G. G. Pooley; P. Edwards; A. Tzioumis; H. Lehto; E. Gerard; P. Colom; J. Martin; S. A. Trushkin; A. J. Castro-Tirado; D. Hannikainen; H. Sudo; M. Honma; F. Iwamuro; K. Kubuta; K. Yamaoka; C. Done; S. Naik; Y. Fukazawa; L. Angelini; H. Awaki; K. Ebisawa; K. Iwasawa; N. Kawai; K. Kinugasa; M. Kokubun; T. Kotani; A. Kubota; T. Murakami; M. Namiki; H. Takahashi; T. Yaqoob; D. Yonetoku; A. Yoshida

The 2005 october multiwavelength campaign of GRS 1915+105

Y. Ueda, R. Ishioka, K. Sekiguchi, M. Ribo, J. Rodriguez, S. Chaty, J. Greiner, G. Sala, Y. Fuchs, P. Goldoni, S. Covino, G. G. Pooley, P. Edwards, A. Tzioumis, H. Lehto, E. Gerard, P. Colom, J. Martin, S. A. Trushkin, A. J. Castro-TiradoD. Hannikainen, H. Sudo, M. Honma, F. Iwamuro, K. Kubuta, K. Yamaoka, C. Done, S. Naik, Y. Fukazawa, L. Angelini, H. Awaki, K. Ebisawa, K. Iwasawa, N. Kawai, K. Kinugasa, M. Kokubun, T. Kotani, A. Kubota, T. Murakami, M. Namiki, H. Takahashi, T. Yaqoob, D. Yonetoku, A. Yoshida

Research output: Contribution to journal › Conference article › peer-review

Abstract

We report the first results of a large multiwavelength campaign of GRS 1915+105 performed between 2005 October 16 to October 18 with Suzaku, INTEGRAL, RXTE, Swift, Spitzer, and ground observatories including Subaru, ESO/NTT, REM (infrared), VLA, ATCA, Nancay, Ryle, and RATAN (radio). GRS 1915+105 was firstly in the stable state with a 6 Hz QPO but then entered into the oscillation phase identified as Class θ. The Suzaku spectra in the 1-80 keV band are very soft, approximated by a photo index of 3-3.8 with varying iron-K features in different Xray states. The simultaneous Subaru and X-ray light curves in the oscillation phase indicate that infrared flares occur after the X-ray dip with variable time delay. This result strongly suggests that the disc transition from State C to State A triggers the ejection of jet, which eventually produces infrared/radio flares by internal shock.

Original language	English
Journal	International Conference Recent Advances in Natural Language Processing, RANLP
Publication status	Published - 2006
Event	6th Microquasar Workshop: Microquasars and Beyond, MQW 2006 - Como, Italy Duration: 2006 Sep 18 → 2006 Sep 22

ASJC Scopus subject areas

Software
Computer Science Applications
Artificial Intelligence
Electrical and Electronic Engineering

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Ueda, Y., Ishioka, R., Sekiguchi, K., Ribo, M., Rodriguez, J., Chaty, S., Greiner, J., Sala, G., Fuchs, Y., Goldoni, P., Covino, S., Pooley, G. G., Edwards, P., Tzioumis, A., Lehto, H., Gerard, E., Colom, P., Martin, J., Trushkin, S. A., ... Yoshida, A. (2006). The 2005 october multiwavelength campaign of GRS 1915+105. International Conference Recent Advances in Natural Language Processing, RANLP.

The 2005 october multiwavelength campaign of GRS 1915+105. / Ueda, Y.; Ishioka, R.; Sekiguchi, K.; Ribo, M.; Rodriguez, J.; Chaty, S.; Greiner, J.; Sala, G.; Fuchs, Y.; Goldoni, P.; Covino, S.; Pooley, G. G.; Edwards, P.; Tzioumis, A.; Lehto, H.; Gerard, E.; Colom, P.; Martin, J.; Trushkin, S. A.; Castro-Tirado, A. J.; Hannikainen, D.; Sudo, H.; Honma, M.; Iwamuro, F.; Kubuta, K.; Yamaoka, K.; Done, C.; Naik, S.; Fukazawa, Y.; Angelini, L.; Awaki, H.; Ebisawa, K.; Iwasawa, K.; Kawai, N.; Kinugasa, K.; Kokubun, M.; Kotani, T.; Kubota, A.; Murakami, T.; Namiki, M.; Takahashi, H.; Yaqoob, T.; Yonetoku, D.; Yoshida, A.

In: International Conference Recent Advances in Natural Language Processing, RANLP, 2006.

Research output: Contribution to journal › Conference article › peer-review

Ueda, Y, Ishioka, R, Sekiguchi, K, Ribo, M, Rodriguez, J, Chaty, S, Greiner, J, Sala, G, Fuchs, Y, Goldoni, P, Covino, S, Pooley, GG, Edwards, P, Tzioumis, A, Lehto, H, Gerard, E, Colom, P, Martin, J, Trushkin, SA, Castro-Tirado, AJ, Hannikainen, D, Sudo, H, Honma, M, Iwamuro, F, Kubuta, K, Yamaoka, K, Done, C, Naik, S, Fukazawa, Y, Angelini, L, Awaki, H, Ebisawa, K, Iwasawa, K, Kawai, N, Kinugasa, K, Kokubun, M, Kotani, T, Kubota, A, Murakami, T, Namiki, M, Takahashi, H, Yaqoob, T, Yonetoku, D & Yoshida, A 2006, 'The 2005 october multiwavelength campaign of GRS 1915+105', International Conference Recent Advances in Natural Language Processing, RANLP.

Ueda, Y. ; Ishioka, R. ; Sekiguchi, K. ; Ribo, M. ; Rodriguez, J. ; Chaty, S. ; Greiner, J. ; Sala, G. ; Fuchs, Y. ; Goldoni, P. ; Covino, S. ; Pooley, G. G. ; Edwards, P. ; Tzioumis, A. ; Lehto, H. ; Gerard, E. ; Colom, P. ; Martin, J. ; Trushkin, S. A. ; Castro-Tirado, A. J. ; Hannikainen, D. ; Sudo, H. ; Honma, M. ; Iwamuro, F. ; Kubuta, K. ; Yamaoka, K. ; Done, C. ; Naik, S. ; Fukazawa, Y. ; Angelini, L. ; Awaki, H. ; Ebisawa, K. ; Iwasawa, K. ; Kawai, N. ; Kinugasa, K. ; Kokubun, M. ; Kotani, T. ; Kubota, A. ; Murakami, T. ; Namiki, M. ; Takahashi, H. ; Yaqoob, T. ; Yonetoku, D. ; Yoshida, A. / The 2005 october multiwavelength campaign of GRS 1915+105. In: International Conference Recent Advances in Natural Language Processing, RANLP. 2006.

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title = "The 2005 october multiwavelength campaign of GRS 1915+105",

abstract = "We report the first results of a large multiwavelength campaign of GRS 1915+105 performed between 2005 October 16 to October 18 with Suzaku, INTEGRAL, RXTE, Swift, Spitzer, and ground observatories including Subaru, ESO/NTT, REM (infrared), VLA, ATCA, Nancay, Ryle, and RATAN (radio). GRS 1915+105 was firstly in the stable state with a 6 Hz QPO but then entered into the oscillation phase identified as Class θ. The Suzaku spectra in the 1-80 keV band are very soft, approximated by a photo index of 3-3.8 with varying iron-K features in different Xray states. The simultaneous Subaru and X-ray light curves in the oscillation phase indicate that infrared flares occur after the X-ray dip with variable time delay. This result strongly suggests that the disc transition from State C to State A triggers the ejection of jet, which eventually produces infrared/radio flares by internal shock.",

author = "Y. Ueda and R. Ishioka and K. Sekiguchi and M. Ribo and J. Rodriguez and S. Chaty and J. Greiner and G. Sala and Y. Fuchs and P. Goldoni and S. Covino and Pooley, {G. G.} and P. Edwards and A. Tzioumis and H. Lehto and E. Gerard and P. Colom and J. Martin and Trushkin, {S. A.} and Castro-Tirado, {A. J.} and D. Hannikainen and H. Sudo and M. Honma and F. Iwamuro and K. Kubuta and K. Yamaoka and C. Done and S. Naik and Y. Fukazawa and L. Angelini and H. Awaki and K. Ebisawa and K. Iwasawa and N. Kawai and K. Kinugasa and M. Kokubun and T. Kotani and A. Kubota and T. Murakami and M. Namiki and H. Takahashi and T. Yaqoob and D. Yonetoku and A. Yoshida",

year = "2006",

language = "English",

journal = "International Conference Recent Advances in Natural Language Processing, RANLP",

issn = "1313-8502",

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TY - JOUR

T1 - The 2005 october multiwavelength campaign of GRS 1915+105

AU - Ueda, Y.

AU - Ishioka, R.

AU - Sekiguchi, K.

AU - Ribo, M.

AU - Rodriguez, J.

AU - Chaty, S.

AU - Greiner, J.

AU - Sala, G.

AU - Fuchs, Y.

AU - Goldoni, P.

AU - Covino, S.

AU - Pooley, G. G.

AU - Edwards, P.

AU - Tzioumis, A.

AU - Lehto, H.

AU - Gerard, E.

AU - Colom, P.

AU - Martin, J.

AU - Trushkin, S. A.

AU - Castro-Tirado, A. J.

AU - Hannikainen, D.

AU - Sudo, H.

AU - Honma, M.

AU - Iwamuro, F.

AU - Kubuta, K.

AU - Yamaoka, K.

AU - Done, C.

AU - Naik, S.

AU - Fukazawa, Y.

AU - Angelini, L.

AU - Awaki, H.

AU - Ebisawa, K.

AU - Iwasawa, K.

AU - Kawai, N.

AU - Kinugasa, K.

AU - Kokubun, M.

AU - Kotani, T.

AU - Kubota, A.

AU - Murakami, T.

AU - Namiki, M.

AU - Takahashi, H.

AU - Yaqoob, T.

AU - Yonetoku, D.

AU - Yoshida, A.

PY - 2006

Y1 - 2006

N2 - We report the first results of a large multiwavelength campaign of GRS 1915+105 performed between 2005 October 16 to October 18 with Suzaku, INTEGRAL, RXTE, Swift, Spitzer, and ground observatories including Subaru, ESO/NTT, REM (infrared), VLA, ATCA, Nancay, Ryle, and RATAN (radio). GRS 1915+105 was firstly in the stable state with a 6 Hz QPO but then entered into the oscillation phase identified as Class θ. The Suzaku spectra in the 1-80 keV band are very soft, approximated by a photo index of 3-3.8 with varying iron-K features in different Xray states. The simultaneous Subaru and X-ray light curves in the oscillation phase indicate that infrared flares occur after the X-ray dip with variable time delay. This result strongly suggests that the disc transition from State C to State A triggers the ejection of jet, which eventually produces infrared/radio flares by internal shock.

AB - We report the first results of a large multiwavelength campaign of GRS 1915+105 performed between 2005 October 16 to October 18 with Suzaku, INTEGRAL, RXTE, Swift, Spitzer, and ground observatories including Subaru, ESO/NTT, REM (infrared), VLA, ATCA, Nancay, Ryle, and RATAN (radio). GRS 1915+105 was firstly in the stable state with a 6 Hz QPO but then entered into the oscillation phase identified as Class θ. The Suzaku spectra in the 1-80 keV band are very soft, approximated by a photo index of 3-3.8 with varying iron-K features in different Xray states. The simultaneous Subaru and X-ray light curves in the oscillation phase indicate that infrared flares occur after the X-ray dip with variable time delay. This result strongly suggests that the disc transition from State C to State A triggers the ejection of jet, which eventually produces infrared/radio flares by internal shock.

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UR - http://www.scopus.com/inward/citedby.url?scp=84890682633&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:84890682633

JO - International Conference Recent Advances in Natural Language Processing, RANLP

JF - International Conference Recent Advances in Natural Language Processing, RANLP

SN - 1313-8502

T2 - 6th Microquasar Workshop: Microquasars and Beyond, MQW 2006

Y2 - 18 September 2006 through 22 September 2006

ER -