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 |
|---|---|
| Title of host publication | International Conference Recent Advances in Natural Language Processing, RANLP |
| Publication status | Published - 2006 |
| Externally published | Yes |
| Event | 6th Microquasar Workshop: Microquasars and Beyond, MQW 2006 - Como, Italy Duration: 2006 Sep 18 → 2006 Sep 22 |
Other
| Other | 6th Microquasar Workshop: Microquasars and Beyond, MQW 2006 |
|---|---|
| Country | Italy |
| City | Como |
| Period | 06/9/18 → 06/9/22 |
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ASJC Scopus subject areas
- Artificial Intelligence
- Computer Science Applications
- Software
- Electrical and Electronic Engineering
Cite this
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, Aya; Murakami, T.; Namiki, M.; Takahashi, H.; Yaqoob, T.; Yonetoku, D.; Yoshida, A.
International Conference Recent Advances in Natural Language Processing, RANLP. 2006.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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TY - GEN
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, Aya
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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M3 - Conference contribution
BT - International Conference Recent Advances in Natural Language Processing, RANLP
ER -