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

D. Bayliss; G. Zhou; K. Penev; G. Á Bakos; J. D. Hartman; A. Jordán; L. Mancini; M. Mohler-Fischer; V. Suc; M. Rabus; B. Béky; Z. Csubry; L. Buchhave; T. Henning; N. Nikolov; B. Csák; R. Brahm; N. Espinoza; R. W. Noyes; B. Schmidt; P. Conroy; D. J. Wright; C. G. Tinney; B. C. Addison; P. D. Sackett; D. D. Sasselov; J. Lázár; I. Papp; P. Sári

doi:10.1088/0004-6256/146/5/113

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

D. Bayliss, G. Zhou, K. Penev, G. Á Bakos, J. D. Hartman, A. Jordán, L. Mancini, M. Mohler-Fischer, V. Suc, M. Rabus, B. Béky, Z. Csubry, L. Buchhave, T. Henning, N. Nikolov, B. Csák, R. Brahm, N. Espinoza, R. W. Noyes, B. SchmidtP. Conroy, D. J. Wright, C. G. Tinney, B. C. Addison, P. D. Sackett, D. D. Sasselov, J. Lázár, I. Papp, P. Sári

Research output: Contribution to journal › Article › peer-review

58 Citations (Scopus)

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 (vsin 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.

Original language	English
Article number	113
Journal	Astronomical Journal
Volume	146
Issue number	5
DOIs	https://doi.org/10.1088/0004-6256/146/5/113
Publication status	Published - Nov 2013

Access to Document

10.1088/0004-6256/146/5/113

Cite this

Bayliss, D., Zhou, G., Penev, K., Bakos, G. Á., Hartman, J. D., Jordán, A., Mancini, L., Mohler-Fischer, M., Suc, V., Rabus, M., Béky, B., Csubry, Z., Buchhave, L., Henning, T., Nikolov, N., Csák, B., Brahm, R., Espinoza, N., Noyes, R. W., ... Sári, P. (2013). Hats-3b: An inflated hot jupiter transiting an F-type star*. Astronomical Journal, 146(5), Article 113. https://doi.org/10.1088/0004-6256/146/5/113

@article{9e321c427fa44fc5bfdde5b3c1808b61,

title = "Hats-3b: An inflated hot jupiter transiting an F-type star*",

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 Mp = 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 (vsin 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.",

keywords = "planetary systems, stars: individual (HATS-3, GSC 6926?00454), techniques: photometric, techniques: spectroscopic",

author = "D. Bayliss and G. Zhou and K. Penev and Bakos, {G. {\'A}} and Hartman, {J. D.} and A. Jord{\'a}n and L. Mancini and M. Mohler-Fischer and V. Suc and M. Rabus and B. B{\'e}ky and Z. Csubry and L. Buchhave and T. Henning and N. Nikolov and B. Cs{\'a}k and R. Brahm and N. Espinoza and Noyes, {R. W.} and B. Schmidt and P. Conroy and Wright, {D. J.} and Tinney, {C. G.} and Addison, {B. C.} and Sackett, {P. D.} and Sasselov, {D. D.} and J. L{\'a}z{\'a}r and I. Papp and P. S{\'a}ri",

year = "2013",

month = nov,

doi = "10.1088/0004-6256/146/5/113",

language = "English",

volume = "146",

journal = "Astronomical Journal",

issn = "0004-6256",

publisher = "American Astronomical Society",

number = "5",

}

Bayliss, D, Zhou, G, Penev, K, Bakos, GÁ, Hartman, JD, Jordán, A, Mancini, L, Mohler-Fischer, M, Suc, V, Rabus, M, Béky, B, Csubry, Z, Buchhave, L, Henning, T, Nikolov, N, Csák, B, Brahm, R, Espinoza, N, Noyes, RW, Schmidt, B, Conroy, P, Wright, DJ, Tinney, CG, Addison, BC, Sackett, PD, Sasselov, DD, Lázár, J, Papp, I & Sári, P 2013, 'Hats-3b: An inflated hot jupiter transiting an F-type star*', Astronomical Journal, vol. 146, no. 5, 113. https://doi.org/10.1088/0004-6256/146/5/113

TY - JOUR

T1 - Hats-3b

T2 - An inflated hot jupiter transiting an F-type star*

AU - Bayliss, D.

AU - Zhou, G.

AU - Penev, K.

AU - Bakos, G. Á

AU - Hartman, J. D.

AU - Jordán, A.

AU - Mancini, L.

AU - Mohler-Fischer, M.

AU - Suc, V.

AU - Rabus, M.

AU - Béky, B.

AU - Csubry, Z.

AU - Buchhave, L.

AU - Henning, T.

AU - Nikolov, N.

AU - Csák, B.

AU - Brahm, R.

AU - Espinoza, N.

AU - Noyes, R. W.

AU - Schmidt, B.

AU - Conroy, P.

AU - Wright, D. J.

AU - Tinney, C. G.

AU - Addison, B. C.

AU - Sackett, P. D.

AU - Sasselov, D. D.

AU - Lázár, J.

AU - Papp, I.

AU - Sári, P.

PY - 2013/11

Y1 - 2013/11

N2 - 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 Mp = 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 (vsin 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.

AB - 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 Mp = 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 (vsin 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.

KW - planetary systems

KW - stars: individual (HATS-3, GSC 6926?00454)

KW - techniques: photometric

KW - techniques: spectroscopic

UR - http://www.scopus.com/inward/record.url?scp=84886915019&partnerID=8YFLogxK

U2 - 10.1088/0004-6256/146/5/113

DO - 10.1088/0004-6256/146/5/113

M3 - Article

SN - 0004-6256

VL - 146

JO - Astronomical Journal

JF - Astronomical Journal

IS - 5

M1 - 113

ER -

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

Abstract

Access to Document

Other files and links

Fingerprint

Cite this