Spectroscopic pulsational frequency and mode determination of the γ Doradus Star HD 189631

Article


Davie, M. W., Pollard, K. R., Cottrell, P. L., Brunsden, E., Wright, D. J. and De Cat, P.. 2014. "Spectroscopic pulsational frequency and mode determination of the γ Doradus Star HD 189631." Publications of the Astronomical Society of Australia. 31, pp. 1-7. https://doi.org/10.1017/pasa.2014.20
Article Title

Spectroscopic pulsational frequency and mode determination of the γ Doradus Star HD 189631

ERA Journal ID40237
Article CategoryArticle
AuthorsDavie, M. W. (Author), Pollard, K. R. (Author), Cottrell, P. L. (Author), Brunsden, E. (Author), Wright, D. J. (Author) and De Cat, P. (Author)
Journal TitlePublications of the Astronomical Society of Australia
Journal Citation31, pp. 1-7
Article Numbere025
Number of Pages7
Year2014
PublisherCambridge University Press
Place of PublicationUnited Kingdom
ISSN1323-3580
1448-6083
Digital Object Identifier (DOI)https://doi.org/10.1017/pasa.2014.20
Web Address (URL)https://www.cambridge.org/core/journals/publications-of-the-astronomical-society-of-australia/article/spectroscopic-pulsational-frequency-and-mode-determination-of-the-doradus-star-hd-189631/DC622B32AD86DF8BF6AD89F7A8047D45
Abstract

We present improvement and confirmation of identified frequencies and pulsation modes for the γ Doradus star HD 189631. This work improves upon previous studies by incorporating a significant number of additional spectra and precise determination of frequencies. Four frequencies were identified for this star: 1.6774 ± 0.0002 d<SUP>-1</SUP>, 1.4174 ± 0.0002 d<SUP>-1</SUP>, 0.0714 ± 0.0002 d<SUP>-1</SUP>, and 1.8228 ± 0.0002 d<SUP>-1</SUP> which were identified with the modes (l,m) = (1, +1), (1, +1), (2, -2), and (1, +1) respectively. These findings are in agreement with the most recent literature. The prevalence of (l,m) = (1, +1) modes in γ Doradus stars is starting to become apparent and we discuss this result.

KeywordsHD 189631, line, profiles, stars oscillations, stars, variables general techniques, spectroscopic
ANZSRC Field of Research 2020419999. Other environmental sciences not elsewhere classified
Byline AffiliationsUniversity of New South Wales
University of Canterbury, New Zealand
University of York, United Kingdom
Royal Observatory of Belgium
Institution of OriginUniversity of Southern Queensland
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Addison, Brett C., Wright, Duncan J., Nicholson, Belinda A., Cale, Bryson, Mocnik, Teo, Huber, Daniel, Plavchan, Peter, Wittenmyer, Robert A., Vanderburg, Andrew, Chaplin, William J., Chontos, Ashley, Clark, Jake T., Eastman, Jason D., Ziegler, Carl, Brahm, Rafael, Carter, Bradley D., Clerte, Mathieu, Espinoza, Nestor, Horner, Jonathan, ..., Themeßl, Nathalie. 2021. "TOI-257b (HD 19916b): a warm sub-saturn orbiting an evolved F-type star." Monthly Notices of the Royal Astronomical Society. 502 (3), pp. 3704-3722. https://doi.org/10.1093/mnras/staa3960
Polarization of hot Jupiter systems: a likely detection of stellar activity and a possible detection of planetary polarization
Bailey, Jeremy, Bott, Kimberly, Cotton, Daniel V., Kedziora-Chudczer, Lucyna, Zhao, Jinglin, Evensberget, Dag, Marshall, Jonathan P., Wright, Duncan and Lucas, P. W.. 2021. "Polarization of hot Jupiter systems: a likely detection of stellar activity and a possible detection of planetary polarization." Monthly Notices of the Royal Astronomical Society. 502 (2), pp. 2331-2345. https://doi.org/10.1093/mnras/stab172
KELT-25 b and KELT-26 b: A Hot Jupiter and a Substellar Companion Transiting Young A Stars Observed by TESS
Martinez, Romy Rodriguez, Gaudi, B. Scott, Rodriguez, Joseph E., Zhou, George, Labadie-Bartz, Jonathan, Quinn, Samuel N., Penev, Kaloyan, Tan, Thiam-Guan, Latham, David W., Paredes, Leonardo A., Kielkopf, John F., Addison, Brett, Wright, Duncan J., Teske, Johanna, Howell, Steve B., Ciardi, David, Ziegler, Carl, Stassun, Keivan G., Johnson, Marshall C., ..., Quintana, Elisa V.. 2020. "KELT-25 b and KELT-26 b: A Hot Jupiter and a Substellar Companion Transiting Young A Stars Observed by TESS." The Astronomical Journal. 160 (3), pp. 1-21. https://doi.org/10.3847/1538-3881/ab9f2d
Transits of Known Planets Orbiting a Naked-eye Star
Kane, Stephen R., Yalcinkaya, Selcuk, Osborn, Hugh P., Dalba, Paul A., Nielsen, Louise D., Vanderburg, Andrew, Mocnik, Teo, Hinkel, Natalie R., Ostberg, Colby, Esmer, Ekrem Murat, Udry, Stephane, Fetherolf, Tara, Basturk, Ozgur, Ricker, George R., Vanderspek, Roland, Latham, David W., Seager, Sara, Winn, Joshua N., Jenkins, Jon M., ..., Wright, Jason T.. 2020. "Transits of Known Planets Orbiting a Naked-eye Star." The Astronomical Journal. 160 (3), pp. 1-10. https://doi.org/10.3847/1538-3881/aba835
The GALAH Survey: Chemically tagging the Fimbulthul stream to the globular cluster ω Centauri
Simpson, Jeffrey D., Martell, Sarah L., Da Costa, Gary, Horner, Jonathan, Wyse, Rosemary F. G., Ting, Yuan-Sen, Asplund, Martin, Bland-Hawthorn, Joss, Buder, Sven, de Silva, Gayandhi M., Freeman, Ken C., Kos, Janez, Lewis, Geraint F., Lind, Karin, Sharma, Sanjib, Zucker, Daniel B., Zwitter, Tomaz, Cotar, Klemen, Cottrell, Peter L. and Nordlander, Thomas. 2020. "The GALAH Survey: Chemically tagging the Fimbulthul stream to the globular cluster ω Centauri." Monthly Notices of the Royal Astronomical Society. 491 (3), pp. 3374-3384. https://doi.org/10.1093/mnras/stz3105
Cool Jupiters greatly outnumber their toasty siblings: occurrence rates from the Anglo-Australian Planet Search
Wittenmyer, Robert A., Wang, Songhu, Horner, Jonathan, Butler, R. P., Tinney, C. G., Carter, B. D., Wright, D. J., Jones, H. R. A., Bailey, J., O'Toole, S. J. and Johns, Daniel. 2020. "Cool Jupiters greatly outnumber their toasty siblings: occurrence rates from the Anglo-Australian Planet Search." Monthly Notices of the Royal Astronomical Society. 492 (1), pp. 377-383. https://doi.org/10.1093/mnras/stz3436
A planet within the debris disk around the pre-main-sequence star AU Microscopii
Plavchan, Peter, Barclay, Thomas, Gagne, Jonathan, Gao, Peter, Cale, Bryson, Matzko, William, Dragomir, Diana, Quinn, Sam, Feliz, Dax, Stassun, Keivan, Crossfield, Ian J.M., Berardo, David A., Latham, David W., Tieu, Ben, Anglada-Escude, Guillem, Ricker, George, Vanderspek, Roland, Seager, Sara, Winn, Joshua N., ..., Zilberman, Perri. 2020. "A planet within the debris disk around the pre-main-sequence star AU Microscopii." Nature. 582, pp. 497-500. https://doi.org/10.1038/s41586-020-2400-z
K2-HERMES II. Planet-candidate properties from K2 Campaigns 1-13
Wittenmyer, Robert A., Clark, Jake T., Sharma, Sanjib, Stello, Dennis, Horner, Jonathan, Kane, Stephen R., Stevens, Catherine P., Wright, Duncan J., Spina, Lorenzo, Cotar, Klemen, Asplund, Martin, Bland-Hawthorn, Joss, Buder, Sven, Casey, Andrew R., de Silva, Gayandhi M., D'Orazi, Valentina, Freeman, Ken, Kos, Janez, Lewis, Geraint, ..., Zwitter, Tomaz. 2020. "K2-HERMES II. Planet-candidate properties from K2 Campaigns 1-13." Monthly Notices of the Royal Astronomical Society. 496 (1), pp. 851-863. https://doi.org/10.1093/mnras/staa1528
TOI-222: a single-transit TESS candidate revealed to be a 34-d eclipsing binary with CORALIE, EulerCam, and NGTS
Lendl, Monika, Bouchy, Francois, Gill, Samuel, Nielsen, Louise D., Turner, Oliver, Stassun, Keivan, Acton, Jack S., Anderson, David R., Armstrong, David J., Bayliss, Daniel, Belardi, Claudia, Bryant, Edward M., Burleigh, Matthew R., Chaushev, Alexander, Casewell, Sarah L., Cooke, Benjamin F., Eigmuller, Philipp, Gillen, Edward, Goad, Michael R., ..., Ziegler, Carl. 2019. "TOI-222: a single-transit TESS candidate revealed to be a 34-d eclipsing binary with CORALIE, EulerCam, and NGTS." Monthly Notices of the Royal Astronomical Society. 492 (2), pp. 1761-1769. https://doi.org/10.1093/mnras/stz3545
Exoplanets in the Antarctic Sky. IV. Dual-band Photometry of Variables Found by the CSTAR-II Commissioning Survey at the North Sky
Zhu, Jiapeng, Zhang, Hui, Liang, En-Si, Yu, Zhouyi, Yang, Ming, Zhou, Ji-lin, Cui, Xiangqun, Du, Fujia, Gong, Xuefei, Gu, Bozhong, Hu, Lei, Jiang, Peng, Liu, Huigen, Li, Xiaoyan, Li, Zhengyang, Mould, Jeremy, Sun, Tianrui, Suntzeff, Nicholas B., Tao, Charling, ..., Lu, Hongke. 2020. "Exoplanets in the Antarctic Sky. IV. Dual-band Photometry of Variables Found by the CSTAR-II Commissioning Survey at the North Sky." The Astronomical Journal. 159 (4). https://doi.org/10.3847/1538-3881/ab7449
HATS-13b and HATS-14b: two transiting hot Jupiters from the HATSouth survey
Mancini, L., Hartman, J. D., Penev, K., Bakos, G. A., Brahm, R., Ciceri, S., Henning, Th., Csubry, Z., Bayliss, D., Zhou, G., Rabus, M., de Val-Borro, M., Espinoza, N., Jordan, A., Suc, V., Bhatti, W., Schmidt, B., Sato, B., Tan, T. G., ..., Sari, P.. 2015. "HATS-13b and HATS-14b: two transiting hot Jupiters from the HATSouth survey." Astronomy and Astrophysics: a European journal. 580, pp. 1-13. https://doi.org/10.1051/0004-6361/201526069
The classification of frequencies in the gamma Doradus/delta Scuti hybrid star HD 49434
Brunsden, E., Pollard, K. R., Cottrell, P. L., Uytterhoeven, K., Wright, D. J. and De Cat, P.. 2015. "The classification of frequencies in the gamma Doradus/delta Scuti hybrid star HD 49434." Monthly Notices of the Royal Astronomical Society. 447 (3), pp. 2970-2980. https://doi.org/10.1093/mnras/stu2615
The HD 181433 Planetary System: Dynamics and a New Orbital Solution
Horner, Jonathan, Wittenmyer, Robert A., Wright, Duncan J., Hinse, Tobias C., Marshall, Jonathan P., Kane, Stephen R., Clark, Jake T., Mengel, Matthew, Agnew, Matthew T. and Johns, Daniel. 2019. "The HD 181433 Planetary System: Dynamics and a New Orbital Solution." The Astronomical Journal. 158 (3), pp. 100-111. https://doi.org/10.3847/1538-3881/ab2e78
Detection of Planetary and Stellar Companions to Neighboring Stars via a Combination of Radial Velocity and Direct Imaging Techniques
Kane, Stephen R., Dalba, Paul A., Li, Zhexing, Horch, Elliott P., Hirsch, Lea A., Horner, Jonathan, Wittenmyer, Robert A., Howell, Steve B., Everett, Mark E., Butler, R. Paul, Tinney, Christopher G., Carter, Brad D., Wright, Duncan J., Jones, Hugh R. A., Bailey, Jeremy and O'Toole, Simon J.. 2019. "Detection of Planetary and Stellar Companions to Neighboring Stars via a Combination of Radial Velocity and Direct Imaging Techniques." The Astronomical Journal. 157 (6), pp. 252-262. https://doi.org/10.3847/1538-3881/ab1ddf
The K2-HERMES Survey: age and metallicity of the thick disc
Sharma, Sanjib, Stello, Dennis, Bland-Hawthorn, Joss, Hayden, Michael R., Zinn, Joel C., Kallinger, Thomas, Hon, Marc, Asplund, Martin, Buder, Sven, de Silva, Gayandhi M., D'Orazi, Valentina, Freeman, Ken, Kos, Janez, Lewis, Geraint F., Lin, Jane, Lind, Karin, Martell, Sarah, Simpson, Jeffrey D., Wittenmyer, Rob A., ..., Wyse, Rosemary F. G.. 2019. "The K2-HERMES Survey: age and metallicity of the thick disc." Monthly Notices of the Royal Astronomical Society. 490 (4), pp. 5335-5352. https://doi.org/10.1093/mnras/stz2861
TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858
Vanderburg, Andrew, Huang, Chelsea X., Rodriguez, Joseph E., Becker, Juliette C., Ricker, George R., Vanderspek, Roland K., Latham, David W., Seager, Sara, Winn, Joshua N., Jenkins, Jon M., Addison, Brett, Bieryla, Allyson, Briceno, Cesar, Bowler, Brendan P., Brown, Timothy M., Burke, Christopher J., Burt, Jennifer A., Caldwell, Douglas A., Clark, Jake T., ..., Ziegler, Carl A.. 2019. "TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858." The Astrophysical Journal Letters. 881 (1), pp. 1-11. https://doi.org/10.3847/2041-8213/ab322d
MINERVA-Australis. I. Design, Commissioning, and First Photometric Results
Addison, Brett, Wright, Duncan J., Wittenmyer, Robert A., Horner, Jonathan, Mengel, Matthew W., Johns, Daniel, Marti, Connor, Nicholson, Belinda, Okumura, Jack, Bowler, Brendan, Crossfield, Ian, Kane, Stephen R., Kielkopf, John, Plavchan, Peter, Tinney, C.G., Zhang, Hui, Clark, Jake T., Clerte, Mathieu, Eastman, Jason D., ..., Carter, Bradley D.. 2019. "MINERVA-Australis. I. Design, Commissioning, and First Photometric Results." Publications of the Astronomical Society of the Pacific. 131 (1005), pp. 1-15. https://doi.org/10.1088/1538-3873/ab03aa
Publisher Correction: A planet within the debris disk around the pre-main-sequence star AU Microscopii
Plavchan, Peter, Barclay, Thomas, Gagne, Jonathan, Gao, Peter, Cale, Bryson, Matzko, William, Dragomir, Diana, Quinn, Sam, Feliz, Dax, Stassun, Keivan, Crossfield, Ian J.M., Berardo, David A., Latham, David W., Tieu, Ben, Anglada-Escude, Guillem, Ricker, George, Vanderspek, Roland, Seager, Sara, Winn, Joshua N., ..., Zilberman, Perri. 2020. "Publisher Correction: A planet within the debris disk around the pre-main-sequence star AU Microscopii." Nature. 583 (7818), p. E31. https://doi.org/10.1038/s41586-020-2516-1
A Jovian planet in an eccentric 11.5 day orbit around HD 1397 discovered by TESS
Nielsen, L. D., Bouchy, F., Turner, O., Giles, H., Suarez Mascareno, A., Lovis, C., Marmier, M., Pepe, F., Segransan, D., Udry, S., Otegi, J. F., Ottoni, G., Staport, M., Ricker, G., Vanderspek, R., Latham, D. W., Seager, S., Winn, J. N., Jenkins, J. M., ..., Schlieder, J.. 2019. "A Jovian planet in an eccentric 11.5 day orbit around HD 1397 discovered by TESS." Astronomy and Astrophysics: a European journal. 623, pp. 1-8. https://doi.org/10.1051/0004-6361/201834577
Exoplanets in the Antarctic Sky I. The first data release of AST3-II (CHESPA) and new found variables within the southern CVZ of TESS
Zhang, Hui, Yu, Zhouyi, Liang, Ensi, Yang, Ming, Ashley, Michael C.B., Cui, Xiangqun, Du, Fujia, Fu, Jianning, Gong, Xuefei, Gu, Bozhong, Hu, Yi, Jiang, Peng, Liu, Huigen, Lawrence, Jon, Liu, Qiang, Li, Xiaoyan, Li, Zhengyang, Ma, Bin, Mould, Jeremy, ..., Zhu, Zhenxi. 2019. "Exoplanets in the Antarctic Sky I. The first data release of AST3-II (CHESPA) and new found variables within the southern CVZ of TESS." Astrophysical Journal Supplement Series. 240 (2), pp. 1-32. https://doi.org/10.3847/1538-4365/aaec0c
Exoplanets in the Antarctic Sky. II. 116 Transiting Exoplanet Candidates Found by AST3-II (CHESPA) within the Southern CVZ of TESS
Zhang, Hui, Yu, Zhouyi, Liang, Ensi, Yang, Ming, Ashley, Michael C. B., Cui, Xiangqun, Du, Fujia, Fu, Jianning, Gong, Xuefei, Gu, Bozhong, Hu, Yi, Jiang, Peng, Liu, Huigen, Lawrence, Jon, Liu, Qiang, Li, Xiaoyan, Li, Zhengyang, Ma, Bin, Mould, Jeremy, ..., Zhu, Zhenxi. 2019. "Exoplanets in the Antarctic Sky. II. 116 Transiting Exoplanet Candidates Found by AST3-II (CHESPA) within the Southern CVZ of TESS." Astrophysical Journal Supplement Series. 240 (2), pp. 1-37. https://doi.org/10.3847/1538-4365/aaf583
HATS-59b,c: a transiting hot Jupiter and a cold massive giant planet around a sun-like star
Sarkis, P., Henning, Th., Hartman, J. D., Bakos, G. A., Brahm, R., Jordan, A., Bayliss, D., Mancini, L., Espinoza, N., Rabus, M., Csubry, Z., Bhatti, W., Penev, K., Zhou, G., Bento, J., Tan, T. G., Arriagada, P., Butler, R. P., Crane, J. D., ..., Sari, P.. 2018. "HATS-59b,c: a transiting hot Jupiter and a cold massive giant planet around a sun-like star." The Astronomical Journal. 156 (5), pp. 1-11. https://doi.org/10.3847/1538-3881/aade54
KELT-14b and KELT-15b: an independent discovery of WASP-122b and a new hot Jupiter
Rodriguez, Joseph E., Colon, Knicole D., Stassun, Keivan G., Wright, Duncan, Cargile, Phillip A., Bayliss, Daniel, Pepper, Joshua, Collins, Karen A., Kuhn, Rudolf B., Lund, Michael B., Siverd, Robert J., Zhou, George, Gaudi, B. Scott, Tinney, C. G., Penev, Kaloyan, Tan, T. G., Stockdale, Chris, Curtis, Ivan A., James, David, ..., Stevens, Daniel J.. 2016. "KELT-14b and KELT-15b: an independent discovery of WASP-122b and a new hot Jupiter." The Astronomical Journal. 151 (6), pp. 1-16. https://doi.org/10.3847/0004-6256/151/6/138
Spin-orbit misalignments of three Jovian planets via doppler tomography
Johnson, Marshall C., Cochran, William D., Addison, Brett C., Tinney, Chris G. and Wright, Duncan J.. 2017. "Spin-orbit misalignments of three Jovian planets via doppler tomography." The Astronomical Journal. 154 (4). https://doi.org/10.3847/1538-3881/aa8462
HATS-50b through HATS-53b: four transiting hot Jupiters orbiting G-type stars discovered by the HATSouth survey
Henning, Th., Mancini, L., Sarkis, P., Bakos, G. A., Hartman, J. D., Bayliss, D., Bento, J., Bhatti, W., Brahm, R., Ciceri, S., Csubry, Z., de Val-Borro, M., Espinoza, N., Fulton, B. J., Howard, A. W., Isaacson, H. T., Jordan, A., Marcy, G. W., Penev, K., ..., Sari, P.. 2018. "HATS-50b through HATS-53b: four transiting hot Jupiters orbiting G-type stars discovered by the HATSouth survey." The Astronomical Journal. 155 (2), pp. 1-20. https://doi.org/10.3847/1538-3881/aaa254
HATS-60b–HATS-69b: 10 Transiting Planets from HATSouth
Hartman, J. D., Bakos, G. A., Bayliss, D., Bento, J., Bhatti, W., Brahm, R., Csubry, Z., Espinoza, N., Henning, Th., Jordan, A., Mancini, L., Penev, K., Rabus, M., Sarkis, P., Suc, V., de Val-Borro, M, Zhou, G., Addison, B., Arriagada, P., ..., Sari, P.. 2019. "HATS-60b–HATS-69b: 10 Transiting Planets from HATSouth." The Astronomical Journal. 157 (2), pp. 1-27. https://doi.org/10.3847/1538-3881/aaf8b6
HATS-25b through HATS-30b: a half-dozen new inflated transiting hot jupiters from the HATSouth survey
Espinoza, N., Bayliss, D., Hartman, J. D., Bakos, G. A., Jordan, A., Zhou, G., Mancini, L., Brahm, R., Ciceri, S., Bhatti, W., Csubry, Z., Rabus, M., Penev, K., Bento, J., de Val-Borro, M., Henning, T., Schmidt, B., Suc, V., Wright, D. J., ..., Noyes, R.. 2016. "HATS-25b through HATS-30b: a half-dozen new inflated transiting hot jupiters from the HATSouth survey." The Astronomical Journal. 152 (4), pp. 1-18. https://doi.org/10.3847/0004-6256/152/4/108
HATS-31b through HATS-35b: five transiting hot Jupiters discovered by the HATSouth survey
de Val-Borro, M., Bakos, G. A.., Brahm, R., Hartman, J. D., Espinoza, N., Penev, K., Ciceri, S., Jordan, A., Bhatti, W., Csubry, Z., Bayliss, D., Bento, J., Zhou, G., Rabus, M., Mancini, L., Henning, T., Schmidt, B., Tan, T. G., Tinney, C. G., ..., Sari, P.. 2016. "HATS-31b through HATS-35b: five transiting hot Jupiters discovered by the HATSouth survey." The Astronomical Journal. 152 (6), pp. 1-16. https://doi.org/10.3847/0004-6256/152/6/161
The wavelength dependence of interstellar polarization in the local hot bubble
Cotton, Daniel V., Marshall, Jonathan P., Frisch, Priscilla C., Kedziora-Chudzer, Lucyna, Bailey, Jeremy, Bott, Kimberly, Wright, Duncan J., Wyatt, Mark C. and Kennedy, Grant M.. 2019. "The wavelength dependence of interstellar polarization in the local hot bubble." Monthly Notices of the Royal Astronomical Society. 483 (3), pp. 3636-3646. https://doi.org/10.1093/mnras/sty3318
Frequency and mode identification of gamma Doradus from photometric and spectroscopic observations
Brunsden, E., Pollard, K. R., Wright, D. J., De Cat, P. and Cottrell, P. L.. 2018. "Frequency and mode identification of gamma Doradus from photometric and spectroscopic observations." Monthly Notices of the Royal Astronomical Society. 475 (3), pp. 3813-3822. https://doi.org/10.1093/mnras/sty034
HATS-22b, HATS-23b and HATS-24b: three new transiting super-Jupiters from the HATSouth project
Bento, J., Schmidt, B., Hartman, J. D., Bakos, G. A., Ciceri, S., Brahm, R., Bayliss, D., Espinoza, N., Zhou, G., Rabus, M., Bhatti, W., Penev, K., Csubry, Z., Jordan, A., Mancini, L., Henning, T., de Val-Borro, M., Tinney, C. G., Wright, D. J., ..., Sari, P.. 2017. "HATS-22b, HATS-23b and HATS-24b: three new transiting super-Jupiters from the HATSouth project." Monthly Notices of the Royal Astronomical Society. 468 (1), pp. 835-848. https://doi.org/10.1093/mnras/stx500
HATS-39b, HATS-40b, HATS-41b, and HATS-42b: three inflated hot Jupiters and a super-Jupiter transiting F stars
Bento, J., Hartman, J. D., Bakos, G. A., Bhatti, W., Csubry, Z., Penev, K., Bayliss, D., de Val-Borro, M., Zhou, G., Brahm, R., Espinoza, N., Rabus, M., Jordan, A., Suc, V., Ciceri, S., Sarkis, P., Henning, T., Mancini, L., Tinney, C. G., ..., Sari, P.. 2018. "HATS-39b, HATS-40b, HATS-41b, and HATS-42b: three inflated hot Jupiters and a super-Jupiter transiting F stars." Monthly Notices of the Royal Astronomical Society. 477 (3), pp. 3406-3423. https://doi.org/10.1093/mnras/sty726
Stellar obliquities and planetary alignments (SOPA). I. Spin-orbit measurements of three transiting hot Jupiters: WASP-72b, WASP-100b, and WASP-109b
Addison, B. C., Wang, Songhu, Johnson, M. C., Tinney, C. G., Wright, D. J. and Bayliss, D.. 2018. "Stellar obliquities and planetary alignments (SOPA). I. Spin-orbit measurements of three transiting hot Jupiters: WASP-72b, WASP-100b, and WASP-109b." The Astronomical Journal. 156 (5), pp. 1-12. https://doi.org/10.3847/1538-3881/aade91
Spin-orbit alignment for three transiting hot Jupiters: WASP-103b, WASP-87b, and WASP-66b
Addison, B. C., Tinney, C. G., Wright, D. J. and Bayliss, D.. 2016. "Spin-orbit alignment for three transiting hot Jupiters: WASP-103b, WASP-87b, and WASP-66b." The Astrophysical Journal: an international review of astronomy and astronomical physics. 823 (29), pp. 1-16. https://doi.org/10.3847/0004-637X/823/1/29
Veloce Rosso: Australia's new precision radial velocity spectrograph
Gilbert, James, Bergmann, Christoph, Bloxham, Gabe, Boz, Robert, Brookfield, Robert, Carkic, Tom, Carter, Brad, Case, Scott, Churilov, Vladimir, Ellis, Michael, Gausachs, Gaston, Gers, Luke, Gray, Doug, Herrald, Nicholas, Ireland, Michael, Jones, Damien, Kripak, Yevgen, Lawrence, Jon, O’Brien, Ellie, ..., Zhelem, Ross. 2018. "Veloce Rosso: Australia's new precision radial velocity spectrograph." Takami, Hideki, Evans, Christopher J. and Simard, Luc (ed.) Ground-Based and Airborne Instrumentation for Astronomy VII. Austin, United States 10 - 14 Jun 2018 Bellingham, Wasshington, United States. https://doi.org/10.1117/12.2312399
The GALAH survey: second data release
Buder, Sven, Asplund, Martin, Duong, Ly, Kos, Janez, Lind, Karin, Ness, Melissa K., Sharma, Sanjib, Bland-Hawthorn, Joss, Casey, Andrew R., de Silva, Gayandhi M., D'Orazi, Valentina, Freeman, Ken C., Lewis, Geraint F., Lin, Jane, Martell, Sarah L., Schlesinger, Katharine J., Simpson, Jeffrey D., Zucker, Daniel B., Zwitter, Tomaz, ..., Zerjal, Marusa. 2018. "The GALAH survey: second data release." Monthly Notices of the Royal Astronomical Society. 478 (4), pp. 4513-4552. https://doi.org/10.1093/mnras/sty1281
The GALAH survey: co-orbiting stars and chemical tagging
Simpson, Jeffrey D., Martell, Sarah L., Da Costa, Gary, Casey, Andrew R., Freeman, Ken C., Horner, Jonathan, Ting, Yuan-Sen, Nataf, David M., Lewis, Geraint F., Ness, Melissa K., Zucker, Daniel B., Cottrell, Peter L., Cotar, Klemen, Asplund, Martin, Bland-Hawthorn, Joss, Buder, Sven, D'Orazi, Valentina, de Silva, Gayandhi M., Duong, Ly, ..., Nordlander, Thomas. 2019. "The GALAH survey: co-orbiting stars and chemical tagging." Monthly Notices of the Royal Astronomical Society. 482 (4), pp. 5302-5315. https://doi.org/10.1093/mnras/sty3042
The GALAH survey: stellar streams and how stellar velocity distributions vary with Galactic longitude, hemisphere, and metallicity
Quillen, Alice C., de Silva, Gayandhi, Sharma, Sanjib, Hayden, Michael, Freeman, Ken, Bland-Hawthorn, Joss, Zerjal, Marusa, Asplund, Martin, Buder, Sven, D'Orazi, Valentina, Duong, Ly, Kos, Janez, Lin, Jane, Lind, Karin, Martell, Sarah, Schlesinger, Katharine, Simpson, Jeffrey D., Zucker, Daniel B., Zwitter, Tomaz, ..., Wyse, Rosemary. 2018. "The GALAH survey: stellar streams and how stellar velocity distributions vary with Galactic longitude, hemisphere, and metallicity." Monthly Notices of the Royal Astronomical Society. 478 (12), pp. 228-254. https://doi.org/10.1093/mnras/sty865
Revised exoplanet radii and habitability using Gaia Data Release 2
Johns, Daniel, Marti, Connor, Huff, Madison, McCann, Jacob, Wittenmyer, Robert A., Horner, Jonathan and Wright, Duncan J.. 2018. "Revised exoplanet radii and habitability using Gaia Data Release 2." Astrophysical Journal Supplement Series. 239 (1), pp. 1-10. https://doi.org/10.3847/1538-4365/aae5fb
The surface magnetic activity of the weak-line T Tauri stars TWA 9Aand V1095 Sco
Nicholson, B. A., Hussain, G. A. J., Donati, J.-F., Folsom, C. P., Mengel, M., Carter, B. D. and Wright, D.. 2018. "The surface magnetic activity of the weak-line T Tauri stars TWA 9Aand V1095 Sco." Monthly Notices of the Royal Astronomical Society. 480 (2), pp. 1754-1766. https://doi.org/10.1093/mnras/sty1965
TESS Hunt for Young and Maturing Exoplanets (THYME): A Planet in the 45 Myr Tucana-Horologium Association
Newton, Elisabeth R., Mann, Andrew W., Tofflemire, Benjamin M., Pearce, Logan, Rizzuto, Aaron C., Vanderburg, Andrew, Martinez, Raquel A., Wang, Jason J., Ruffio, Jean-Baptiste, Kraus, Adam L., Johnson, Marshall C., Thao, Pa Chia, Wood, Mackenna L., Rampalli, Rayna, Nielsen, Eric L., Collins, Karen A., Dragomir, Diana, Hellier, Coel, Anderson, D. R, ..., Wittenmyer, Robert A.. 2019. "TESS Hunt for Young and Maturing Exoplanets (THYME): A Planet in the 45 Myr Tucana-Horologium Association." The Astrophysical Journal Letters. 880 (1), pp. 1-15. https://doi.org/10.3847/2041-8213/ab2988
The K2-HERMES Survey. I. Planet-candidate Properties from K2 Campaigns 1–3
Wittenmyer, Robert A., Sharma, Sanjib, Stello, Dennis, Buder, Sven, Kos, Janez, Asplund, Martin, Duong, Ly, Lin, Jane, Lind, Karin, Ness, Melissa, Zwitter, Tomaz, Horner, Jonathan, Clark, Jake, Kane, Stephen R., Huber, Daniel, Bland-Hawthorn, Joss, Casey, Andrew R., de Silva, Gayandhi M., D’Orazi, Valentina, ..., Wright, Duncan. 2018. "The K2-HERMES Survey. I. Planet-candidate Properties from K2 Campaigns 1–3." The Astronomical Journal. 155 (2), pp. 1-10. https://doi.org/10.3847/1538-3881/aaa3e4
The Anglo-Australian planet search. XXV. A candidate massive Saturn analog orbiting HD 30177
Wittenmyer, Robert A., Horner, Jonathan, Mengel, M. W., Butler, R. P., Wright, D. J., Tinney, C. G., Carter, B. D., Jones, H. R. A., Anglada-Escude, G., Bailey, J. and O'Toole, Simon J.. 2017. "The Anglo-Australian planet search. XXV. A candidate massive Saturn analog orbiting HD 30177." The Astronomical Journal. 153 (4), pp. 1-12. https://doi.org/10.3847/1538-3881/aa5f17
KIC 9533489: A genuine γ Doradus - δ Scuti Kepler hybrid pulsator with transit events
Bognar, Zs., Lampens, P., Fremat, Y., Southworth, J., Sodor, A., De Cat, P., Isaacson, H. T., Marcy, G. W., Ciardi, D. R., Gilliland, R. L. and Martin-Fernandez, P.. 2015. "KIC 9533489: A genuine γ Doradus - δ Scuti Kepler hybrid pulsator with transit events." Astronomy and Astrophysics: a European journal. 581, pp. 1-13. https://doi.org/10.1051/0004-6361/201526154
Three planets orbiting Wolf 1061
Wright, D. J., Wittenmyer, R. A., Tinney, C. G., Bentley, J. S. and Zhao, Jinglin. 2016. "Three planets orbiting Wolf 1061." The Astrophysical Journal Letters. 817 (2). https://doi.org/10.3847/2041-8205/817/2/L20
The Anglo-Australian planet search. XXIV. The frequency of Jupiter analogs
Wittenmyer, Robert A., Butler, R. P., Tinney, C. G., Horner, Jonathan, Carter, B. D., Wright, D. J., Jones, H. R. A., Bailey, J. and O'Toole, Simon J.. 2016. "The Anglo-Australian planet search. XXIV. The frequency of Jupiter analogs." The Astrophysical Journal: an international review of astronomy and astronomical physics. 819 (1), pp. 1-11. https://doi.org/10.3847/0004-637X/819/1/28
The Weihai Observatory search for close-in planets orbiting giant stars
Wittenmyer, Robert A., Gao, Dongyang, Hu, Shao Ming, Villaver, Eva, Endl, Michael and Wright, Duncan. 2015. "The Weihai Observatory search for close-in planets orbiting giant stars." Publications of the Astronomical Society of the Pacific. 127 (956), pp. 1021-1026. https://doi.org/10.1086/683258
Searching for Earth-mass planets around α Centauri: precise radial velocities from contaminated spectra
Bergmann, Christoph, Endl, Michael, Hearnshaw, John B., Wittenmyer, Robert A. and Wright, Duncan J.. 2015. "Searching for Earth-mass planets around α Centauri: precise radial velocities from contaminated spectra." International Journal of Astrobiology. 14 (2), pp. 173-176. https://doi.org/10.1017/S1473550414000317
A detailed analysis of the HD 73526 2:1 resonant planetary system
Wittenmyer, Robert A., Tan, Xianyu, Lee, Manhoi, Horner, Jonathan, Tinney, C. G., Butler, R. P., Salter, G. S., Carter, B. D., Jones, H. R. A., O'Toole, S. J., Bailey, J., Wright, D., Crane, J. D., Schectman, S. A., Arriagada, P., Thompson, I., Minniti, D. and Diaz, M.. 2014. "A detailed analysis of the HD 73526 2:1 resonant planetary system." The Astrophysical Journal: an international review of astronomy and astronomical physics. 780 (2), pp. 1-9. https://doi.org/10.1088/0004-637X/780/2/140
GJ 832c: a super-earth in the habitable zone
Wittenmyer, Robert A., Tuomi, Mikko, Butler, R. P., Jones, H. R. A., Anglada-Escude, Guillem, Horner, Jonathan, Tinney, C. G., Marshall, J. P., Carter, B. D., Bailey, J., Salter, G. S., O'Toole, S. J., Wright, D., Crane, J. D., Schectman, S. A., Arriagada, P., Thompson, I., Minniti, D., Jenkins, J. S. and Diaz, M.. 2014. "GJ 832c: a super-earth in the habitable zone." The Astrophysical Journal: an international review of astronomy and astronomical physics. 791 (2). https://doi.org/10.1088/0004-637X/791/2/114
The Anglo-Australian planet search. XXIII. Two new Jupiter analogs
Wittenmyer, Robert A., Horner, Jonathan, Tinney, C. G., Butler, R. P., Jones, H. R. A., Tuomi, Mikko, Salter, G. S., Carter, B. D., Koch, F. Elliott, O'Toole, S. J., Bailey, J. and Wright, D.. 2014. "The Anglo-Australian planet search. XXIII. Two new Jupiter analogs." The Astrophysical Journal: an international review of astronomy and astronomical physics. 783 (2), pp. 1-9. https://doi.org/10.1088/0004-637X/783/2/103
KIC 4768731: a bright long-period roAp star in the Kepler field
Smalley, B., Niemczura, E., Murphy, S. J., Lehmann, H., Kurtz, D. W., Holdsworth, D. L., Cunha, M. S., Balona, L. A., Briquet, M., Bruntt, H., De Cat, P., Lampens, P., Thygesen, A. O. and Uytterhoeven, K.. 2015. "KIC 4768731: a bright long-period roAp star in the Kepler field." Monthly Notices of the Royal Astronomical Society. 452 (4), pp. 3334-3345. https://doi.org/10.1093/mnras/stv1515
Spectroscopic survey of Kepler stars. I. HERMES/Mercator observations of A- and F-type stars
Niemczura, E., Murphy, S. J., Smalley, B., Uytterhoeven, K., Pigulski, A., Lehmann, H., Bowman, D. M., Catanzaro, G., van Aarle, E., Bloemen, S., Briquet, M., De Cat, P., Drobek, D., Eyer, L., Gameiro, J. F. S., Gorlova, N., Kaminski, K., Lampens, P., Marcos-Arenal, P., ..., Fagas, M.. 2015. "Spectroscopic survey of Kepler stars. I. HERMES/Mercator observations of A- and F-type stars." Monthly Notices of the Royal Astronomical Society. 450 (3), pp. 2764-2783. https://doi.org/10.1093/mnras/stv528
Signals embedded in the radial velocity noise: periodic variations in the tau Ceti velocities
Tuomi, M., Jones, H. R. A., Jenkins, J. S., Tinney, C. G., Butler, R. P., Vogt, S. S, Barnes, J. R., Wittenmyer, R. A., O'Toole, S. J., Horner, J., Bailey, J., Carter, B. D., Wright, D. J., Salter, G. S. and Pinfield, D.. 2013. "Signals embedded in the radial velocity noise: periodic variations in the tau Ceti velocities." Astronomy and Astrophysics: a European journal. 551 (A79), pp. 1-21. https://doi.org/10.1051/0004-6361/201220509
Forever alone? Testing single eccentric planetary systems for multiple companions
Wittenmyer, Robert A., Wang, Songhu, Horner, Jonathan, Tinney, C. G., Butler, R. P., Jones, H. R. A., O'Toole, S. J., Bailey, J., Carter, B. D., Salter, G. S., Wright, D. and Zhou, Ji-Lin. 2013. "Forever alone? Testing single eccentric planetary systems for multiple companions." Astrophysical Journal Supplement Series. 208 (1), pp. 1-16. https://doi.org/10.1088/0067-0049/208/1/2
Extensive study of HD 25558, a long-period double-lined binary with two SPB components
Sodor, A., De Cat, P., Wright, D. J., Neiner, C., Briquet, M., Lampens, P., Dukes, R. J., Henry, G. W., Williamson, M. H., Brunsden, E., Pollard, K. R., Cottrell, P. L., Maisonneuve, F., Kilmartin, P. M., Matthews, J., Kallinger, T., Beck, P. G., Kambe, E., Engelbrecht, C. A., ..., Vuckovic, M.. 2014. "Extensive study of HD 25558, a long-period double-lined binary with two SPB components." Monthly Notices of the Royal Astronomical Society. 438 (4), pp. 3535-3556. https://doi.org/10.1093/mnras/stt2466
MOST light-curve analysis of the γ Doradus pulsator HR 8799, showing resonances and amplitude variations
Sodor, A., Chene, A.-N., De Cat, P., Bognar, Zs., Wright, D. J., Marois, C., Walker, G. A. H., Matthews, J. M., Kallinger, T., Rowe, J. F., Kuschnig, R., Guenther, D. B., Moffat, A. F. J., Rucinski, S. M., Sasselov, D. and Weiss, W. W.. 2014. "MOST light-curve analysis of the γ Doradus pulsator HR 8799, showing resonances and amplitude variations." Astronomy and Astrophysics: a European journal. 568, pp. 1-8. https://doi.org/10.1051/0004-6361/201423976
A spin-orbit alignment for the hot Jupiter HATS-3b
Addison, B. C., Tinney, C. G., Wright, D. J. and Bayliss, D.. 2014. "A spin-orbit alignment for the hot Jupiter HATS-3b." The Astrophysical Journal: an international review of astronomy and astronomical physics. 792 (2), pp. 1-10. https://doi.org/10.1088/0004-637X/792/2/112
Observing strategies for the detection of Jupiter analogs
Wittenmyer, Robert A., Tinney, C. G., Horner, J., Butler, R. P., Jones, H. R. A., O'Toole, S. J., Bailey, J., Carter, B. D., Salter, G. S. and Wright, D.. 2013. "Observing strategies for the detection of Jupiter analogs." Publications of the Astronomical Society of the Pacific. 125 (926), pp. 351-356. https://doi.org/10.1086/670680
HATS-2b: A transiting extrasolar planet orbiting a K-type star showing starspot activity
Mohler-Fischer, M., Mancini, L., Hartman, J. D., Bakos, G. A., Penev, K., Bayliss, D., Jordan, A., Csubry, Z., Zhou, G., Rabus, M., Nikolov, N., Brahm, R., Espinoza, N., Buchhave, L. A., Beky, B., Suc, V., Csak, B., Henning, T., Wright, D. J., ..., Conroy, P.. 2013. "HATS-2b: A transiting extrasolar planet orbiting a K-type star showing starspot activity." Astronomy and Astrophysics: a European journal. 558, pp. 1-13. https://doi.org/10.1051/0004-6361/201321663
HATS-3b: An Inflated Hot Jupiter Transiting an F-type Star
Bayliss, D., Zhou, G., Penev, K., Bakos, G. A., Hartman, J. D., Jordan, A., Mancini, L., Mohler-Fischer, M., Suc, V., Rabus, M., Beky, B., Csubry, Z., Buchhave, L., Henning, T., Nikolov, N., Csak, B., Brahm, R., Espinoza, N., Noyes, R. W., ..., Sari, P.. 2013. "HATS-3b: An Inflated Hot Jupiter Transiting an F-type Star." The Astronomical Journal. 146 (5), pp. 1-11. https://doi.org/10.1088/0004-6256/146/5/113
A nearly polar orbit for the extrasolar hot Jupiter WASP-79b
Addison, B. C., Tinney, C. G., Wright, D. J., Bayliss, D., Zhou, G., Hartman, J. D., Bakos, G. A. and Schmidt, B.. 2013. "A nearly polar orbit for the extrasolar hot Jupiter WASP-79b." The Astrophysical Journal Letters. 774 (1), pp. 1-5. https://doi.org/10.1088/2041-8205/774/1/l9
Spectroscopic orbital analysis of the δ Scuti binary, RS Cha: high-resolution spectroscopy reveals a third component
Woollands, R. M., Pollard, K. R., Ramm, D. J., Wright, D. J. and Bohm, T.. 2013. "Spectroscopic orbital analysis of the δ Scuti binary, RS Cha: high-resolution spectroscopy reveals a third component." Monthly Notices of the Royal Astronomical Society. 432 (1), pp. 327-335. https://doi.org/10.1093/mnras/stt468
HATS-1b: The First Transiting Planet Discovered by the HATSouth Survey
Penev, K., Bakos, G. A., Bayliss, D., Jordan, A., Mohler, M., Zhou, G., Suc, V., Rabus, M., Hartman, J. D., Mancini, L., Beky, B., Csubry, Z., Buchhave, L., Henning, T., Nikolov, N., Csak, B., Brahm, R., Espinoza, N., Conroy, P., ..., Sari, P.. 2012. "HATS-1b: The First Transiting Planet Discovered by the HATSouth Survey." The Astronomical Journal. 145 (1), pp. 1-11. https://doi.org/10.1088/0004-6256/145/1/5
The Kepler characterization of the variability among A- and F-type stars I. General overview
Uytterhoeven, K., Moya, A., Grigahcene, A., Guzik, J. A., Gutierrez-Soto, J., Smalley, B., Handler, G., Balona, L. A., Niemczura, E., Fox Machado, L., Benatti, S., Chapellier, E., Tkachenko, A., Szabo, R., Suarez, J. C., Ripepi, V., Pascual, J., Mathias, P., Martin-Ruiz, S., ..., Van Cleve, J.. 2011. "The Kepler characterization of the variability among A- and F-type stars I. General overview." Astronomy and Astrophysics: a European journal. 534. https://doi.org/10.1051/0004-6361/201117368