Multi-wavelength observing of a forming solar-like star

S. G. Gregory; E. Flaccomio; C. Argiroffi; J. Bouvier; J-F. Donati; E. D. Feigelson; K. V. Getman; G. A. J. Hussain; M. Jardine; F. M. Walter

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

V2129 Oph is a 1.35 solar mass classical T Tauri star, known to possess a strong and complex magnetic field. By extrapolating from an observationally derived magnetic surface map, obtained through Zeeman-Doppler imaging, models of V2129 Oph's corona have been constructed, and used to make predictions regarding the global X-ray emission measure, the amount of modulation of X-ray emission, and the density of accretion shocks. In late June 2009 we will undertake an ambitious multi-wavelength, multi-observing site, and near contemporaneous campaign, combining spectroscopic optical, nIR, UV, X-ray, spectropolarimetric and photometric monitoring. This will allow the validity of the 3D field topologies derived via field extrapolation to be determined.

Original language	English
Title of host publication	High resolution X-ray spectroscopy
Subtitle of host publication	towards IXO
Editors	G Branduardi-Raymont, A Blustin
Pages	1-4
Number of pages	4
Publication status	Published - Sept 2009

ASJC Scopus subject areas

Astronomy and Astrophysics

Cite this

@inproceedings{ef7dc7bb9e4a425caba5ff0469f11eab,

title = "Multi-wavelength observing of a forming solar-like star",

abstract = "V2129 Oph is a 1.35 solar mass classical T Tauri star, known to possess a strong and complex magnetic field. By extrapolating from an observationally derived magnetic surface map, obtained through Zeeman-Doppler imaging, models of V2129 Oph's corona have been constructed, and used to make predictions regarding the global X-ray emission measure, the amount of modulation of X-ray emission, and the density of accretion shocks. In late June 2009 we will undertake an ambitious multi-wavelength, multi-observing site, and near contemporaneous campaign, combining spectroscopic optical, nIR, UV, X-ray, spectropolarimetric and photometric monitoring. This will allow the validity of the 3D field topologies derived via field extrapolation to be determined.",

author = "Gregory, \{S. G.\} and E. Flaccomio and C. Argiroffi and J. Bouvier and J-F. Donati and Feigelson, \{E. D.\} and Getman, \{K. V.\} and Hussain, \{G. A. J.\} and M. Jardine and Walter, \{F. M.\}",

year = "2009",

month = sep,

language = "English",

pages = "1--4",

editor = "G Branduardi-Raymont and A Blustin",

booktitle = "High resolution X-ray spectroscopy",

}

TY - GEN

T1 - Multi-wavelength observing of a forming solar-like star

AU - Gregory, S. G.

AU - Flaccomio, E.

AU - Argiroffi, C.

AU - Bouvier, J.

AU - Donati, J-F.

AU - Feigelson, E. D.

AU - Getman, K. V.

AU - Hussain, G. A. J.

AU - Jardine, M.

AU - Walter, F. M.

PY - 2009/9

Y1 - 2009/9

N2 - V2129 Oph is a 1.35 solar mass classical T Tauri star, known to possess a strong and complex magnetic field. By extrapolating from an observationally derived magnetic surface map, obtained through Zeeman-Doppler imaging, models of V2129 Oph's corona have been constructed, and used to make predictions regarding the global X-ray emission measure, the amount of modulation of X-ray emission, and the density of accretion shocks. In late June 2009 we will undertake an ambitious multi-wavelength, multi-observing site, and near contemporaneous campaign, combining spectroscopic optical, nIR, UV, X-ray, spectropolarimetric and photometric monitoring. This will allow the validity of the 3D field topologies derived via field extrapolation to be determined.

AB - V2129 Oph is a 1.35 solar mass classical T Tauri star, known to possess a strong and complex magnetic field. By extrapolating from an observationally derived magnetic surface map, obtained through Zeeman-Doppler imaging, models of V2129 Oph's corona have been constructed, and used to make predictions regarding the global X-ray emission measure, the amount of modulation of X-ray emission, and the density of accretion shocks. In late June 2009 we will undertake an ambitious multi-wavelength, multi-observing site, and near contemporaneous campaign, combining spectroscopic optical, nIR, UV, X-ray, spectropolarimetric and photometric monitoring. This will allow the validity of the 3D field topologies derived via field extrapolation to be determined.

UR - https://ui.adsabs.harvard.edu/#abs/2009hrxs.confE..17G

UR - https://arxiv.org/abs/0906.4880

M3 - Conference contribution

SP - 1

EP - 4

BT - High resolution X-ray spectroscopy

A2 - Branduardi-Raymont, G

A2 - Blustin, A

ER -

Multi-wavelength observing of a forming solar-like star

Abstract

ASJC Scopus subject areas

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