Imaging and Modeling Rapid Rotators: Cep and Oph

M. Zhao; J. D. Monnier; E. Pedretti; N. Thureau; A. Mérand; T. Ten Brummelaar; H. McAlister; S. T. Ridgway; N. Turner; J. Sturmann; L. Sturmann; P. J. Goldfinger; C. Farrington

Imaging and Modeling Rapid Rotators: Cep and Oph

M. Zhao
, J. D. Monnier
, E. Pedretti
, N. Thureau
, A. Mérand
, T. Ten Brummelaar
, H. McAlister
, S. T. Ridgway
, N. Turner
, J. Sturmann
, L. Sturmann
, P. J. Goldfinger
, C. Farrington

SAMS UHI

Résultats de recherche: Conference contribution

3 Citations (Scopus)

Résumé

We present sub-milliarcseond resolution observations of two nearby rapid rotators Cephei and Ophiuchi, obtained with the CHARA array. We reconstruct an aperture synthesis image for Cep. Weal so construct gravity darkening models for both stars and precisely determine their geometry, polar and equatorial radii and temperatures,as well as their fractional rotation speed.

langue originale	English
titre	The Interferometric View on Hot Stars
Sous-titre	Revista Mexicana de Astronomía y Astrofísica
Editeur	RMXAC
Pages	117-118
Volume	38
état	Published - 1 févr. 2010

Accès au document

http://adsabs.harvard.edu/abs/2010RMxAC..38..117Z

Contient cette citation

Zhao, M., Monnier, J. D., Pedretti, E., Thureau, N., Mérand, A., Ten Brummelaar, T., McAlister, H., Ridgway, S. T., Turner, N., Sturmann, J., Sturmann, L., Goldfinger, P. J., & Farrington, C. (2010). Imaging and Modeling Rapid Rotators: Cep and Oph. Dans The Interferometric View on Hot Stars: Revista Mexicana de Astronomía y Astrofísica (Vol 38, p. 117-118). RMXAC. http://adsabs.harvard.edu/abs/2010RMxAC..38..117Z

@inproceedings{76381d5908924c51852189e267a89a20,

title = "Imaging and Modeling Rapid Rotators: Cep and Oph",

abstract = "We present sub-milliarcseond resolution observations of two nearby rapid rotators Cephei and Ophiuchi, obtained with the CHARA array. We reconstruct an aperture synthesis image for Cep. Weal so construct gravity darkening models for both stars and precisely determine their geometry, polar and equatorial radii and temperatures,as well as their fractional rotation speed.",

author = "M. Zhao and Monnier, \{J. D.\} and E. Pedretti and N. Thureau and A. M{\'e}rand and \{Ten Brummelaar\}, T. and H. McAlister and Ridgway, \{S. T.\} and N. Turner and J. Sturmann and L. Sturmann and Goldfinger, \{P. J.\} and C. Farrington",

year = "2010",

month = feb,

day = "1",

language = "English",

volume = "38",

pages = "117--118",

booktitle = "The Interferometric View on Hot Stars",

publisher = "RMXAC",

}

Zhao, M, Monnier, JD, Pedretti, E, Thureau, N, Mérand, A, Ten Brummelaar, T, McAlister, H, Ridgway, ST, Turner, N, Sturmann, J, Sturmann, L, Goldfinger, PJ & Farrington, C 2010, Imaging and Modeling Rapid Rotators: Cep and Oph. Dans The Interferometric View on Hot Stars: Revista Mexicana de Astronomía y Astrofísica. VOL. 38, RMXAC, p. 117-118. <http://adsabs.harvard.edu/abs/2010RMxAC..38..117Z>

TY - GEN

T1 - Imaging and Modeling Rapid Rotators: Cep and Oph

AU - Zhao, M.

AU - Monnier, J. D.

AU - Pedretti, E.

AU - Thureau, N.

AU - Mérand, A.

AU - Ten Brummelaar, T.

AU - McAlister, H.

AU - Ridgway, S. T.

AU - Turner, N.

AU - Sturmann, J.

AU - Sturmann, L.

AU - Goldfinger, P. J.

AU - Farrington, C.

PY - 2010/2/1

Y1 - 2010/2/1

N2 - We present sub-milliarcseond resolution observations of two nearby rapid rotators Cephei and Ophiuchi, obtained with the CHARA array. We reconstruct an aperture synthesis image for Cep. Weal so construct gravity darkening models for both stars and precisely determine their geometry, polar and equatorial radii and temperatures,as well as their fractional rotation speed.

AB - We present sub-milliarcseond resolution observations of two nearby rapid rotators Cephei and Ophiuchi, obtained with the CHARA array. We reconstruct an aperture synthesis image for Cep. Weal so construct gravity darkening models for both stars and precisely determine their geometry, polar and equatorial radii and temperatures,as well as their fractional rotation speed.

M3 - Conference contribution

VL - 38

SP - 117

EP - 118

BT - The Interferometric View on Hot Stars

PB - RMXAC

ER -

Imaging and Modeling Rapid Rotators: Cep and Oph

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