Dataciencia

Colección SciELO Chile

Hats-3b: An inflated hot jupiter transiting an F-type star*

Indexado

WoS	WOS:000325976200010
Scopus	SCOPUS_ID:84886915019

DOI

10.1088/0004-6256/146/5/113

Año

2013

Tipo

artículo de investigación

Citas Totales

Autores Afiliación Chile

Instituciones Chile

% Participación
Internacional

Autores
Afiliación Extranjera

Instituciones
Extranjeras

Abstract

We report the discovery by the HATSouth survey of HATS-3b, a transiting extrasolar planet orbiting a V = 12.4 F dwarf star. HATS-3b has a period of P = 3.5479 days, mass of M-p = 1.07 M-J, and radius of R-p = 1.38 R-J. Given the radius of the planet, the brightness of the host star, and the stellar rotational velocity (nu sin i = 9.0 km s(-1)), this system will make an interesting target for future observations to measure the Rossiter-McLaughlin effect and determine its spin-orbit alignment. We detail the low-/medium-resolution reconnaissance spectroscopy that we are now using to deal with large numbers of transiting planet candidates produced by the HATSouth survey. We show that this important step in discovering planets produces log g and T-eff parameters at a precision suitable for efficient candidate vetting, as well as efficiently identifying stellar mass eclipsing binaries with radial velocity semi-amplitudes as low as 1 km s(-1).

Revista

Revista	ISSN
Astronomical Journal	0004-6256

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Disciplinas de Investigación

WOS
Astronomy & Astrophysics

Scopus
Sin Disciplinas

SciELO
Sin Disciplinas

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Publicaciones WoS (Ediciones: ISSHP, ISTP, AHCI, SSCI, SCI), Scopus, SciELO Chile.

Colaboración Institucional

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Autores - Afiliación

Ord.	Autor	Género	Institución - País
1	Bayliss, Dan	Hombre	Australian Natl Univ - Australia Australian National University - Australia The Australian National University - Australia
2	Zhou, George	Hombre	Australian Natl Univ - Australia Australian National University - Australia The Australian National University - Australia
3	Penev, Kaloyan	Hombre	Princeton Univ - Estados Unidos Harvard Smithsonian Ctr Astrophys - Estados Unidos Princeton University - Estados Unidos Harvard-Smithsonian Center for Astrophysics - Estados Unidos
4	Bakos, Gaspar	Hombre	Princeton Univ - Estados Unidos Harvard Smithsonian Ctr Astrophys - Estados Unidos Princeton University - Estados Unidos Harvard-Smithsonian Center for Astrophysics - Estados Unidos Alfred P. Sloan Research Fellow - Hungría
5	Hartman, Joel D.	Hombre	Princeton Univ - Estados Unidos Harvard Smithsonian Ctr Astrophys - Estados Unidos Princeton University - Estados Unidos Harvard-Smithsonian Center for Astrophysics - Estados Unidos
6	JORDAN-COLZANI, ANDRES CRISTOBAL	Hombre	Pontificia Universidad Católica de Chile - Chile Centro de Excelencia en Astrofísica y Tecnologías Afines - Chile
7	Mancin, L.	Hombre	Max Planck Inst Astron - Alemania Max Planck Institute for Astronomy - Alemania
9	Suc, V.	-	Pontificia Universidad Católica de Chile - Chile
10	Rabus, M.	-	Pontificia Universidad Católica de Chile - Chile
11	Beky, B.	-	Harvard Smithsonian Ctr Astrophys - Estados Unidos
12	Csubry, Z.	-	Princeton Univ - Estados Unidos Harvard Smithsonian Ctr Astrophys - Estados Unidos
13	Buchhave, L. A.	Hombre	Univ Copenhagen - Dinamarca Niels Bohr Institute - Dinamarca Niels Bohr Institutet - Dinamarca
14	Henning, Thomas	Hombre	Max Planck Inst Astron - Alemania Max Planck Institute for Astronomy - Alemania
15	Nikolov, Nikolay	Hombre	Max Planck Inst Astron - Alemania Max Planck Institute for Astronomy - Alemania
16	Csak, B.	-	Max Planck Inst Astron - Alemania
17	BRAHM-SCOTT, RAFAEL ANDRES	Hombre	Pontificia Universidad Católica de Chile - Chile
18	Espinoza, Nestor	Hombre	Pontificia Universidad Católica de Chile - Chile
19	Noyes, R. W.	-	Harvard Smithsonian Ctr Astrophys - Estados Unidos
20	Schmidt, Brian	Hombre	Australian Natl Univ - Australia Australian National University - Australia The Australian National University - Australia
21	Conroy, P.	-	Australian Natl Univ - Australia
22	Wright, Duncan	Hombre	Univ New S Wales - Australia University of New South Wales (UNSW) Australia - Australia UNSW Sydney - Australia
23	Tinney, C. G.	Hombre	Univ New S Wales - Australia University of New South Wales (UNSW) Australia - Australia UNSW Sydney - Australia
24	Addison, B.	Hombre	Univ New S Wales - Australia University of New South Wales (UNSW) Australia - Australia UNSW Sydney - Australia
25	Sackett, P. D.	-	Australian Natl Univ - Australia
26	Sasselov, Dimitar	Hombre	Harvard Smithsonian Ctr Astrophys - Estados Unidos Harvard-Smithsonian Center for Astrophysics - Estados Unidos
27	Lazar, J.	-	Hungarian Astron Assoc - Hungría
28	Papp, I.	-	Hungarian Astron Assoc - Hungría
29	Mohler-Fischer, M.	-	Max Planck Inst Astron - Alemania
29	Sari, P.	-	Hungarian Astron Assoc - Hungría

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Citas identificadas: Las citas provienen de documentos incluidos en la base de datos de DATACIENCIA

Citas Identificadas: 55.17 %
Citas No-identificadas: 44.83 %

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Citas identificadas: Las citas provienen de documentos incluidos en la base de datos de DATACIENCIA

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Citas No-identificadas: 44.83 %

Financiamiento

Fuente
Basal
NASA
Robert Martin Ayers Sciences Fund
FONDECYT postdoctoral fellowship
ARC
SIMBAD database, operated at CDS, Strasbourg, France
CONICYT-PCHA/Doctorado Nacional and Fondecyt
Directorate for Mathematical and Physical Sciences

Muestra la fuente de financiamiento declarada en la publicación.

Agradecimientos

Agradecimiento
Development of the HATSouth project was funded by NSF MRI grant NSF/AST-0723074, operations are supported by NASA grant NNX09AB29G, and follow-up observations receive partial support from grant NSF/AST-1108686. Work at the Australian National University is supported by ARC Laureate Fellowship Grant FL0992131. Follow-up observations with the ESO 2.2 m/FEROS instrument were performed under MPI guaranteed time (P087. A-9014(A), P088. A-9008(A), P089.A-9008(A)) and Chilean time (P087.C-0508(A)). A.J. acknowledges support from Fondecyt project 1130857, Ministry of Economy ICM Nucleus P10-022-F, Anillo ACT-086, and BASAL CATA PGB-06. V.S. acknowledges support from BASAL CATA PFB-06. M.R. acknowledges support from FONDECYT postdoctoral fellowship No. 3120097. R. B. and N.E. acknowledge support from CONICYT-PCHA/Doctorado Nacional and Fondecyt project 1130857. This work is based on observations made with ESO Telescopes at the La Silla Observatory under program IDs P087. A-9014(A), P088. A-9008(A), P089. A-9008(A), P087. C-0508(A), and 089. A-9006(A). This paper also uses observations obtained with facilities of the Las Cumbres Observatory Global Telescope. Work at UNSW has been supported by ARC Australian Professorial Fellowship grant DP0774000, ARC LIEF grant LE0989347, and ARC Super Science Fellowships FS100100046. We acknowledge the use of the AAVSO Photometric All-Sky Survey (APASS), funded by the Robert Martin Ayers Sciences Fund, and the SIMBAD database, operated at CDS, Strasbourg, France. Operations at the MPG/ESO 2.2 m Telescope are jointly performed by the Max Planck Gesellschaft and the European Southern Observatory. The imaging system GROND has been built by the highenergy group of MPE in collaboration with the LSW Tautenburg and ESO. We thank Timo Anguita and Regis Lachaume for their technical assistance during the observations at the MPG/ESO 2.2 m Telescope.

Agradecimiento

Development of the HATSouth project was funded by NSF MRI grant NSF/AST-0723074, operations are supported by NASA grant NNX09AB29G, and follow-up observations receive partial support from grant NSF/AST-1108686. Work at the Australian National University is supported by ARC Laureate Fellowship Grant FL0992131. Follow-up observations with the ESO 2.2 m/FEROS instrument were performed under MPI guaranteed time (P087. A-9014(A), P088. A-9008(A), P089.A-9008(A)) and Chilean time (P087.C-0508(A)). A.J. acknowledges support from Fondecyt project 1130857, Ministry of Economy ICM Nucleus P10-022-F, Anillo ACT-086, and BASAL CATA PGB-06. V.S. acknowledges support from BASAL CATA PFB-06. M.R. acknowledges support from FONDECYT postdoctoral fellowship No. 3120097. R. B. and N.E. acknowledge support from CONICYT-PCHA/Doctorado Nacional and Fondecyt project 1130857. This work is based on observations made with ESO Telescopes at the La Silla Observatory under program IDs P087. A-9014(A), P088. A-9008(A), P089. A-9008(A), P087. C-0508(A), and 089. A-9006(A). This paper also uses observations obtained with facilities of the Las Cumbres Observatory Global Telescope. Work at UNSW has been supported by ARC Australian Professorial Fellowship grant DP0774000, ARC LIEF grant LE0989347, and ARC Super Science Fellowships FS100100046. We acknowledge the use of the AAVSO Photometric All-Sky Survey (APASS), funded by the Robert Martin Ayers Sciences Fund, and the SIMBAD database, operated at CDS, Strasbourg, France. Operations at the MPG/ESO 2.2 m Telescope are jointly performed by the Max Planck Gesellschaft and the European Southern Observatory. The imaging system GROND has been built by the highenergy group of MPE in collaboration with the LSW Tautenburg and ESO. We thank Timo Anguita and Regis Lachaume for their technical assistance during the observations at the MPG/ESO 2.2 m Telescope.

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Abstract

Revista

Métricas Externas

Disciplinas de Investigación

Colaboración Institucional

Autores - Afiliación

Origen de Citas Identificadas

Financiamiento

Agradecimientos

Departamento Gestión de Conocimiento, Monitoreo y Prospección