The refined physical parameters of transiting exoplanet system HAT-P-24
The refined physical parameters of transiting exoplanet system HAT-P-24
复制标题
凌日系外行星系统HAT-P-24的精细物理参数
DOI:
10.1088/1674-4527/13/5/010
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发表时间:
2013-04
影响因子:
1.8
通讯作者:
Leung, Kam-Cheung
中科院分区:
文献类型:
--
作者:
Wang, Xiao-Bin;Gu, Sheng-Hong;Cameron, Andrew Collier;Tan, Hong-Bo;Hui, Ho-Keung;Kwok, Chi-Tai;Yeung, Bill;Leung, Kam-Cheung
The transiting exoplanet system HAT-P-24 was observed by using CCD cameras at Yunnan Observatory and Hokoon Astronomical Centre, China in 2010 and 2012. In order to enhance the signal to noise ratio of transit events, the observed data are corrected for systematic errors according to Collier Cameron et al.'s coarse de-correlation and Tamuz et al.'s SYSREM algorithms. Three new complete transit light curves are analyzed by means of the Markov chain Monte Carlo technique, and the new physical parameters of the system are derived. They are consistent with the old ones from the discovered paper except for a new larger radius Rp = 1.364 RJ of HAT-P-24b, which confirms its inflated nature. By combining the five available epochs of mid-transit derived from complete transit light curves, the orbital period of HAT-P-24b is refined to P = 3.3552479 d and no obvious transit timing variation signal can be found from these five transit events during 2010–2012.
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DOI:
10.1088/0004-637x/725/2/2017
发表时间:
2010-08
期刊:
The Astrophysical Journal
影响因子:
--
作者:
D. Kipping;G. Bakos;J. Hartman;G. Torres;Avi Shporer;D. Latham;G. Kovacs;R. Noyes;A. Howard;D. Fischer;J. Johnson;G. Marcy;B. Béky;G. Perumpilly;G. Esquerdo;D. Sasselov;R. Stefanik;J. Lázár;I. Papp;P. L. S. C. F. Astrophysics;D. Physics;University College London;Nsf Fellow;Las Cumbres Observatory;U. California;Santa Barbara;K. Observatory;Berkeley;D. Astronomy;Yale University;C. I. O. Technology.;Dept. of Astrophysics;Hungarian Astronomical Association
通讯作者:
D. Kipping;G. Bakos;J. Hartman;G. Torres;Avi Shporer;D. Latham;G. Kovacs;R. Noyes;A. Howard;D. Fischer;J. Johnson;G. Marcy;B. Béky;G. Perumpilly;G. Esquerdo;D. Sasselov;R. Stefanik;J. Lázár;I. Papp;P. L. S. C. F. Astrophysics;D. Physics;University College London;Nsf Fellow;Las Cumbres Observatory;U. California;Santa Barbara;K. Observatory;Berkeley;D. Astronomy;Yale University;C. I. O. Technology.;Dept. of Astrophysics;Hungarian Astronomical Association
DOI:
10.1111/j.1365-2966.2004.08585.x
发表时间:
2005-02
影响因子:
4.8
作者:
O. Tamuz;T. Mazeh;S. Zucker
通讯作者:
O. Tamuz;T. Mazeh;S. Zucker
DOI:
10.1088/0004-637x/734/2/109
发表时间:
2011-01
期刊:
The Astrophysical Journal
影响因子:
--
作者:
B. B'eky;G. Bakos;J. Hartman;Guillermo Torres;D. Latham;A. Jord'an;P. Arriagada;D. Bayliss;László L. Kiss;G. Kov'acs;S. Quinn;Geoffrey W Marcy;Andrew W. Howard;Debra A. Fischer;John A. Johnson;G. Esquerdo;Robert W. Noyes;L. Buchhave;D. Sasselov;R. Stefanik;G. Perumpilly;J. L'az'ar;I. Papp;P'al S'ari
通讯作者:
B. B'eky;G. Bakos;J. Hartman;Guillermo Torres;D. Latham;A. Jord'an;P. Arriagada;D. Bayliss;László L. Kiss;G. Kov'acs;S. Quinn;Geoffrey W Marcy;Andrew W. Howard;Debra A. Fischer;John A. Johnson;G. Esquerdo;Robert W. Noyes;L. Buchhave;D. Sasselov;R. Stefanik;G. Perumpilly;J. L'az'ar;I. Papp;P'al S'ari
DOI:
10.1088/0004-637x/735/1/24
发表时间:
2011-03
期刊:
The Astrophysical Journal
影响因子:
--
作者:
J. Johnson;J. Winn;G. Bakos;J. Hartman;T. Morton;G. Torres;G. Kov'acs;D. Latham;R. Noyes;B. Sato;G. Esquerdo;D. Fischer;G. Marcy;A. Howard;L. Buchhave;G. Fűrész;S. Quinn;B. Béky;D. Sasselov;R. Stefanik;J. Lázár;I. Papp;P. Sári
通讯作者:
J. Johnson;J. Winn;G. Bakos;J. Hartman;T. Morton;G. Torres;G. Kov'acs;D. Latham;R. Noyes;B. Sato;G. Esquerdo;D. Fischer;G. Marcy;A. Howard;L. Buchhave;G. Fűrész;S. Quinn;B. Béky;D. Sasselov;R. Stefanik;J. Lázár;I. Papp;P. Sári
DOI:
10.1111/j.1365-2966.2010.17231.x
发表时间:
2010-06
影响因子:
4.8
作者:
J. Southworth
通讯作者:
J. Southworth