Polarization due to rotational distortion in the bright star Regulus
Letter
Cotton, Daniel V., Bailey, Jeremy, Howarth, Ian D., Bott, Kimberly, Kedziora-Chudczer, Lucyna, Lucas, P. W. and Hough, J. H.. 2017. "Polarization due to rotational distortion in the bright star Regulus." Nature Astronomy. 1 (10), pp. 690-696. https://doi.org/10.1038/s41550-017-0238-6
| Article Title | Polarization due to rotational distortion in the bright star Regulus |
|---|---|
| ERA Journal ID | 213748 |
| Article Category | Letter |
| Authors | Cotton, Daniel V., Bailey, Jeremy, Howarth, Ian D., Bott, Kimberly, Kedziora-Chudczer, Lucyna, Lucas, P. W. and Hough, J. H. |
| Journal Title | Nature Astronomy |
| Journal Citation | 1 (10), pp. 690-696 |
| Number of Pages | 7 |
| Year | 2017 |
| Publisher | Nature Publishing Group |
| Place of Publication | United Kingdom |
| ISSN | 2397-3366 |
| Digital Object Identifier (DOI) | https://doi.org/10.1038/s41550-017-0238-6 |
| Web Address (URL) | https://www.nature.com/articles/s41550-017-0238-6 |
| Abstract | Polarization in stars was first predicted by Chandrasekhar 1, who calculated a substantial linear polarization at the stellar limb for a pure electron-scattering atmosphere. This polarization will average to zero when integrated over a spherical star but could be detected if the symmetry was broken, for example, by the eclipse of a binary companion. Nearly 50 years ago, Harrington and Collins 2 modelled another way of breaking the symmetry and producing net polarization-the distortion of a rapidly rotating hot star. Here we report the first detection of this effect. Observations of the linear polarization of Regulus, with two different high-precision polarimeters, range from +42 ppm at a wavelength of 741 nm to-22 ppm at 395 nm. The reversal from red to blue is a distinctive feature of rotation-induced polarization. Using a new set of models for the polarization of rapidly rotating stars, we find that Regulus is rotating at 96.5-0.8+0.6% 96. 5-0.8 + 0.6 % of its critical angular velocity for break-up, and has an inclination greater than 76.5°. The rotation axis of the star is at a position angle of 79.5 ± 0.7°. The conclusions are independent of, but in good agreement with, the results of previously published interferometric observations of Regulus 3. The accurate measurement of rotation in early-type stars is important for understanding their stellar environments 4 and the course of their evolution 5. |
| Keywords | wavelength dependence; linear-polarization; intrinsic polarization; echelle spectograph; model; polarimeter; radiation |
| ANZSRC Field of Research 2020 | 5101. Astronomical sciences |
| Public Notes | Files associated with this item cannot be displayed due to copyright restrictions. |
| Funder | Australian Research Council |
| Byline Affiliations | University of New South Wales |
| University College London, United Kingdom | |
| Virtual Planetary Laboratory, United States | |
| University of Washington, United States | |
| University of Hertfordshire, United Kingdom |
Permalink -
https://research.usq.edu.au/item/wz8wq/polarization-due-to-rotational-distortion-in-the-bright-star-regulus
79
total views1
total downloads6
views this month0
downloads this month
Export as
Related outputs
Two Earth-size Planets and an Earth-size Candidate Transiting the nearby Star HD 101581
Kunimoto, Michelle, Lin, Zifan, Millholland, Sarah, Venner, Alexander, Hinkel, Natalie R., Shporer, Shporer, Vanderburg, A., Bailey, Jeremy, Brahm, Rafael, Burt, Jennifer A., Butler, R. Paul, Carter, Brad, Ciardi, David R., Collins, Karen A., Collins, Kevin I., Colon, Knicole D., Crane, Jeffrey D., Daylan, Tansu, Diaz, Matías R., ..., Winn, Joshua. 2025. "Two Earth-size Planets and an Earth-size Candidate Transiting the nearby Star HD 101581." The Astronomical Journal. 169. https://doi.org/10.3847/1538-3881/ad9266HD 222237 b: a long-period super-Jupiter around a nearby star revealed by radial-velocity and Hipparcos-Gaia astrometry
Xiao, Guang-Yao, Feng, Fabo, Shectman, Stephen A., Tinney, C. G., Teske, Johanna K., Carter, B. D., Jones, H. R. A., Wittenmyer, Robert A., Diaz, Matias R., Crane, Jeffrey D., Wang, Sharon X., Bailey, J., O'Toole, S. J., Feinstein, Adina D., Rice, Malena, Essack, Zahra, Montet, Benjamin T., Shporer, Avi and Butler, R. Paul. 2024. "HD 222237 b: a long-period super-Jupiter around a nearby star revealed by radial-velocity and Hipparcos-Gaia astrometry." Monthly Notices of the Royal Astronomical Society. 534 (3), pp. 2858-2874. https://doi.org/10.1093/mnras/stae2151Polarization position angle standard stars: a reassessment of θ and its variability for seventeen stars based on a decade of observations
Cotton, Daniel V., Bailey, Jeremy, Kedziora-Chudczer, Lucyna, Bott, Kimberly, De Horta, Ain Y., Filcek, Normandy, Marshall, Jonathan P., Melville, Graeme, Buzasi, Derek L., Boiko, Ievgeniia, Borsato, Nicholas W., Perkins, Jean, Opitz, Daniela, Melrose, Shannon, Gruning, Gesa, Evensberget, Dag and Zhao, Jinglin. 2024. "Polarization position angle standard stars: a reassessment of θ and its variability for seventeen stars based on a decade of observations ." Monthly Notices of the Royal Astronomical Society. 535 (2), pp. 1586-1615. https://doi.org/10.1093/mnras/stae2418ϵ Sagittarii: An Extreme Rapid Rotator with a Decretion Disk
Bailey, Jeremy, Lewis, Fiona, Howarth, Ian D., Cotton, Daniel V., Marshall, Jonathan P. and Kedziora-Chudczer, Lucyna. 2024. "ϵ Sagittarii: An Extreme Rapid Rotator with a Decretion Disk." The Astrophysical Journal: an international review of astronomy and astronomical physics. 972 (1). https://doi.org/10.3847/1538-4357/ad630bRevised Architecture and Two New Super-Earths in the HD 134606 Planetary System
Li, Zhexing, Kane, Stephen R., Brandt, Timothy D., Fetherolf, Tara, Robertson, Paul, Zhao, Jinglin, Dalba, Paul A., Wittenmyer, Robert A., Butler, R. Paul, Diaz, Matías R., Howell, Steve B., Bailey, Jeremy, Carter, Brad, Furlan, Elise, Gnilka, Crystal L., Horner, Jonathan, Jones, Hugh R. A., O'Toole, Simon and Tinney, Chris. 2024. "Revised Architecture and Two New Super-Earths in the HD 134606 Planetary System." The Astronomical Journal. 167 (4). https://doi.org/10.3847/1538-3881/ad2461Rapid polarization variations in the O4 supergiant ζ Puppis
Bailey, Jeremy, Howarth, Ian D, Cotton, Daniel V, Kedziora-Chudczer, Lucyna, De Horta, Ain, Martell, Sarah L, Eldridge, Colin and Luckas, Paul. 2024. "Rapid polarization variations in the O4 supergiant ζ Puppis." Monthly Notices of the Royal Astronomical Society. 529 (1), pp. 374-392. https://doi.org/10.1093/mnras/stae548Multi-wavelength aperture polarimetry of debris disc host stars
Marshall, Jonathan P, Cotton, Daniel V, Bott, Kimberly, Bailey, Jeremy, Kedziora-Chudczer, Lucyna and Brown, Emma. 2023. "Multi-wavelength aperture polarimetry of debris disc host stars." Monthly Notices of the Royal Astronomical Society. 522 (2), pp. 2777-2800. https://doi.org/10.1093/mnras/stad979A study of the rapid rotator ζ Aql: differential surface rotation?
Howarth, Ian D., Bailey, Jeremy, Cotton, Daniel V. and Kedziora-Chudczer, Lucyna. 2023. "A study of the rapid rotator ζ Aql: differential surface rotation?" Monthly Notices of the Royal Astronomical Society. 520 (1), pp. 1193-1209. https://doi.org/10.1093/mnras/stad149PICSARR: high-precision polarimetry using CMOS image sensors
Bailey, Jeremy, Cotton, Daniel V, De Horta, Ain, Kedziora-Chudczer, Lucyna and Shastri, Om. 2023. "PICSARR: high-precision polarimetry using CMOS image sensors." Monthly Notices of the Royal Astronomical Society. 520 (2), pp. 1938-1949. https://doi.org/10.1093/mnras/stad271Doppler Constraints on Planetary Companions to Nearby Sun-like Stars: An Archival Radial Velocity Survey of Southern Targets for Proposed NASA Direct Imaging Missions
Laliotis, Katherine, Burt, Jennifer A., Mamajek, Eric E., Li, Zhexing, Perdelwitz, Volker, Zhao, Jinglin, Butler, Butler R., Holden, Bradford, Rosenthal, Lee Rosenthal, Fulton, B. J., Feng, Fabo Feng, Kane, Stephen R., Bailey, Jeremy, Carter, Brad, Crane, Jeffrey D., Furlan, Elise, Gnilka, Crystal L., Howell, Steve B., Laughlin, Gregory, ..., Wittenmyer, Robert A.. 2023. "Doppler Constraints on Planetary Companions to Nearby Sun-like Stars: An Archival Radial Velocity Survey of Southern Targets for Proposed NASA Direct Imaging Missions." The Astronomical Journal. 165 (4), pp. 1-40. https://doi.org/10.3847/1538-3881/acc067Polarization measurements of the polluted white dwarf G29-38
Cotton, Daniel V., Bailey, Jeremy, Pringle, J. E., Sparks, William B., von Hippel, Ted and Marshall, Jonathan P.. 2020. "Polarization measurements of the polluted white dwarf G29-38." Monthly Notices of the Royal Astronomical Society. 494 (4), pp. 4591-4605. https://doi.org/10.1093/mnras/staa1023The rotation of α Oph investigated using polarimetry
Bailey, Jeremy, Cotton, Daniel V., Howarth, Ian D., Lewis, Fiona and Kedziora-Chudczer, Lucyna. 2020. "The rotation of α Oph investigated using polarimetry." Monthly Notices of the Royal Astronomical Society. 494 (2), pp. 2254-2267. https://doi.org/10.1093/mnras/staa785HIPPI-2: A versatile high-precision polarimeter
Bailey, Jeremy, Cotton, Daniel V., Kedziora-Chudczer, Lucyna, De Horta, Ain and Maybour, Darren. 2020. "HIPPI-2: A versatile high-precision polarimeter." Publications of the Astronomical Society of Australia. 37, pp. 1-20. https://doi.org/10.1017/pasa.2019.45Polarimetric and radiative transfer modelling of HD 172555
Marshall, Jonathan P., Cotton, Daniel V., Scicluna, Peter, Bailey, Jeremy, Kedziora-Chudczer, Lucyna and Bott, Kimberly. 2020. "Polarimetric and radiative transfer modelling of HD 172555." Monthly Notices of the Royal Astronomical Society. 499 (4), pp. 5915-5931. https://doi.org/10.1093/mnras/staa3195Colour–colour and colour–magnitude diagrams for hot Jupiters
Melville, G., Kedziora-Chudczer, L. and Bailey, J.. 2020. "Colour–colour and colour–magnitude diagrams for hot Jupiters." Monthly Notices of the Royal Astronomical Society. 494 (4), pp. 4939-4949. https://doi.org/10.1093/mnras/staa1074Phase-locked polarization by photospheric reflection in the semidetached eclipsing binary μ1 Sco
Cotton, Daniel V., Bailey, Jeremy, Kedziora-Chudczer, Lucyna and De Horta, Ain. 2020. "Phase-locked polarization by photospheric reflection in the semidetached eclipsing binary μ1 Sco." Monthly Notices of the Royal Astronomical Society. 497 (2), pp. 2175-2189. https://doi.org/10.1093/mnras/staa2053HATS-70b: A 13 MJ Brown Dwarf Transiting an A Star
Zhou, G., Bakos, G. A., Bayliss, D., Bento, J., Bhatti, W., Brahm, R., Csubry, Z., Espinoza, N., Hartman, J. D., Henning, T., Jordan, A., Mancini, L., Penev, K., Rabus, M., Sarkis, P., Suc, V., de Val-Borro, M., Rodriguez, J. E., Osip, D., ..., Sari, P.. 2019. "HATS-70b: A 13 MJ Brown Dwarf Transiting an A Star." The Astronomical Journal. 157 (1), pp. 1-14. https://doi.org/10.3847/1538-3881/aaf1bbSecondary eclipses of WASP-18b – near-infrared observations with the Anglo-Australian Telescope, the Magellan Clay Telescope and the LCOGT network
Kedziora-Chudczer, L., Zhou, G., Bailey, J., Bayliss, D. D. R., Tinney, C. G., Osip, D., Colon, K. D., Shporer, A. and Dragomir, D.. 2018. "Secondary eclipses of WASP-18b – near-infrared observations with the Anglo-Australian Telescope, the Magellan Clay Telescope and the LCOGT network." Monthly Notices of the Royal Astronomical Society. 483 (4), pp. 5110-5122. https://doi.org/10.1093/mnras/sty3381A Large Ground-based Observing Campaign of the Disintegrating Planet K2-22b
Colon, Knicole D., Zhou, George, Shporer, Avi, Collins, Karen A., Bieryla, Allyson, Espinoza, Nestor, Murgas, Felipe, Pattarakijwanich, Petchara, Awiphan, Supachai, Armstrong, James D., Bailey, Jeremy, Barentsen, Geert, Bayliss, Daniel, Chakpor, Anurak, Cochran, William D., Dhillon, Vikram S., Horne, Keith, Ireland, Michael, Kedziora-Chudczer, Lucyna, ..., Yuma, Suraphong. 2018. "A Large Ground-based Observing Campaign of the Disintegrating Planet K2-22b." The Astronomical Journal. 156 (5), pp. 1-11. https://doi.org/10.3847/1538-3881/aae31bSimultaneous infrared and optical observations of the transiting debris cloud around WD 1145+017
Zhou, G., Kedziora-Chudczer, L., Bailey, J., Marshall, J. P., Bayliss, D. D. R., Stockdale, C., Nelson, P., Tan, T. G., Rodriguez, J. E., Tinney, C. G., Dragomir, D., Colon, K., Shporer, A., Bento, J., Sefako, R., Horne, K. and Cochran, W.. 2016. "Simultaneous infrared and optical observations of the transiting debris cloud around WD 1145+017." Monthly Notices of the Royal Astronomical Society. 463 (4), pp. 4422-4432. https://doi.org/10.1093/mnras/stw2286A Bright Short Period M-M Eclipsing Binary from the KELT Survey: Magnetic Activity and the Mass–Radius Relationship for M Dwarfs
Lubin, Jack B., Rodriguez, Joseph E., Zhou, George, Conroy, Kyle E., Stassun, Keivan G., Collins, Karen, Stevens, Daniel J., Labadie-Bartz, Jonathan, Stockdale, Christopher, Myers, Gordon, Colon, Knicole D., Bento, Joao, Kehusmaa, Petri, Petrucci, Romina, Jofre, Emiliano, Quinn, Samuel N., Lund, Michael B., Kuhn, Rudolf B., Siverd, Robert J., ..., Melville, Graeme. 2017. "A Bright Short Period M-M Eclipsing Binary from the KELT Survey: Magnetic Activity and the Mass–Radius Relationship for M Dwarfs." The Astrophysical Journal: an international review of astronomy and astronomical physics. 844 (2), pp. 1-12. https://doi.org/10.3847/1538-4357/aa7947Polarimetric detection of non-radial oscillation modes in the β Cephei star β Crucis
Cotton, Daniel V., Buzasi, Derek L., Aerts, Conny, Bailey, Jeremy, Burssens, Siemen, Pedersen, May G., Stello, Dennis, Kedziora-Chudczer, Lucyna, De Horta, Ain, De Cat, Peter, Lewis, Fiona, Malla, Sai Prathyusha, Wright, Duncan J. and Bott, Kimberly. 2022. "Polarimetric detection of non-radial oscillation modes in the β Cephei star β Crucis." Nature Astronomy. 6 (1), pp. 154-164. https://doi.org/10.1038/s41550-021-01531-9Whence the Interstellar Magnetic Field Shaping the Heliosphere?
Frisch, P. C., Piirola, V., Berdyugin, A. B., Heiles, C., Cole, A., Hill, K., Magalhães, A. M., Wiktorowicz, S.J., Bailey, J., Cotton, D. V., Kedziora-Chudczer, L., Schwadron, N. A., Bzowski, M., McComas, D. J., Zirnstein, E. J., Funsten, H.O., Harlingten, C. and Redfield, Seth. 2022. "Whence the Interstellar Magnetic Field Shaping the Heliosphere?" Astrophysical Journal Supplement Series. 259 (2), pp. 1-14. https://doi.org/10.3847/1538-4365/ac5750A study of the F-giant star θ Scorpii A: a post-merger rapid rotator?
Lewis, Fiona, Bailey, Jeremy, Cotton, Daniel V., Howarth, Ian D., Kedziora-Chudczer, Lucyna and van Leeuwen, Floor. 2022. "A study of the F-giant star θ Scorpii A: a post-merger rapid rotator?" Monthly Notices of the Royal Astronomical Society. 513 (1), pp. 1129-1140. https://doi.org/10.1093/mnras/stac9913D Selection of 167 Substellar Companions to Nearby Stars
Feng, Fabo, Butler, R. Paul, Vogt, Steven S., Clement, Matthew S., Tinney, C. G., Cui, Kaiming, Aizawa, Masataka, Jones, Hugh R. A., Bailey, J., Burt, Jennifer, Carter B.D., Crane, Jeffrey D., Dotti, Francesco Flammini, Holden, Bradford, Ma, Bo, Ogihara, Masahiro, Oppenheimer, Rebecca, O'Toole, S. J., Shectman, Stephen A., ..., Xuan, Yifan. 2022. "3D Selection of 167 Substellar Companions to Nearby Stars." Astrophysical Journal Supplement Series. 262 (1). https://doi.org/10.3847/1538-4365/ac7e57A multiplanet system of super-Earths orbiting the brightest red dwarf star GJ 887
Jeffers, S. V., Dreizler, S., Barnes, J. R., Haswell, C. A., Nelson, R. P., Rodriguez, E., Lopez-Gonzalez, M. J., Morales, N., Luque, R., Zechmeister, M., Vogt, S. S., Jenkins, J. S., Palle, E., Berdi nas, Z. M., Coleman, G. A. L., Diaz, M. R., Ribas, I., Jones, H. R. A., Butler, R. P., ..., Anglada-Escude, G.. 2020. "A multiplanet system of super-Earths orbiting the brightest red dwarf star GJ 887." Science. 368 (6498), pp. 1477-1481. https://doi.org/10.1126/science.aaz0795Polarization 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/stab172Transits 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/aba835Solar System Physics for Exoplanet Research
Horner, J., Kane, S. R., Marshall, J. P., Dalba, P. A., Holt, T. R., Wood, J., Maynard-Casely, H. E., Wittenmyer, R., Lykawka, P. S., Hill, M., Salmeron, R., Bailey, J., Lohne, T., Agnew, M., Carter, B. D. and Tylor, C. C. E.. 2020. "Solar System Physics for Exoplanet Research." Publications of the Astronomical Society of the Pacific. 132 (1016), pp. 1-115. https://doi.org/10.1088/1538-3873/ab8eb9Cool 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/stz3436Detection 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/ab1ddfThe rotationally modulated polarization of ξ Boo A
Cotton, Daniel V., Evensberget, Dag, Marsden, Stephen C., Bailey, Jeremy, Zhao, Jinglin, Kedziora-Chudczer, Lucyna, Carter, Bradley D., Bott, Kimberly, Vidotto, Aline A., Petit, Pascal, Morin, Julien and Jeffers, Sandra V.. 2019. "The rotationally modulated polarization of ξ Boo A." Monthly Notices of the Royal Astronomical Society. 483 (2), pp. 1574-1581. https://doi.org/10.1093/mnras/sty3180HATS-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/10.3847/0004-6256/152/6/161The 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/sty3318Polarized reflected light from the Spica binary system
Bailey, Jeremy, Cotton, Daniel V., Kedziora-Chudczer, Lucyna, De Horta, Ain and Maybour, Darren. 2019. "Polarized reflected light from the Spica binary system." Nature Astronomy. 3 (7), pp. 636-641. https://doi.org/10.1038/s41550-019-0738-7The intrinsic and interstellar broad-band linear polarization of nearby FGK dwarfs
Cotton, Daniel V., Marshall, Jonathan P., Bailey, Jeremy, Kedziora-Chudczer, Lucyna, Bott, Kimberly, Marsden, Stephen C. and Carter, Bradley D.. 2017. "The intrinsic and interstellar broad-band linear polarization of nearby FGK dwarfs." Monthly Notices of the Royal Astronomical Society. 467 (1), pp. 873-897. https://doi.org/10.1093/mnras/stx068The 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/aa5f17The Polarization of the Planet-Hosting WASP-18 System
Bott, Kimberly, Bailey, Jeremy, Cotton, Daniel V., Kedziora-Chudczer, Lucyna, Marshall, Jonathan P. and Meadows, Victoria S.. 2018. "The Polarization of the Planet-Hosting WASP-18 System." The Astronomical Journal. 156 (6), pp. 1-16. https://doi.org/10.3847/1538-3881/aaed20MagAO imaging of long-period objects (MILO). II. A puzzling white dwarf around the sun-like star HD 11112
Rodigas, Timothy J., Bergeron, P., Simon, Amelie, Arriagada, Pamela, Faherty, Jacqueline K., Anglada-Escude, Guillem, Mamajak, Eric E., Weinberger, Alycia, Butler, R. Paul, Males, Jared R., Morzinski, Katie, Close, Laird M., Hinz, Philip M., Bailey, Jeremy, Carter, Brad, Jenkins, James S., Jones, Hugh, O'Toole, Simon, Tinney, C. G., ..., Debes, John. 2016. "MagAO imaging of long-period objects (MILO). II. A puzzling white dwarf around the sun-like star HD 11112." The Astrophysical Journal: an international review of astronomy and astronomical physics. 831 (2). https://doi.org/10.3847/0004-637X/831/2/177The 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/819/1/28Evidence for reflected light from the most eccentric exoplanet known
Kane, Stephen R., Wittenmyer, Robert A., Hinkel, Natalie R., Roy, Arpita, Mahadevan, Suvrath, Dragomir, Diana, Matthews, Jaymie M., Henry, Gregory W., Chakraborty, Abhijit, Boyajian, Tabetha S., Wright, Jason T., Ciardi, David R., Fischer, Debra A., Butler, R. Paul, Tinney, C. G., Carter, Brad D., Jones, Hugh R. A ., Bailey, Jeremy and O'Toole, Simon J.. 2016. "Evidence for reflected light from the most eccentric exoplanet known." The Astrophysical Journal: an international review of astronomy and astronomical physics. 821 (1). https://doi.org/10.3847/0004-637X/821/1/65Observations of the D/H ratio in Methane in the atmosphere of Saturn's moon, Titan - where did the Saturnian system form?
Kedziora-Chudczer, Lucyna, Bailey, Jeremy and Horner, Jonathan. 2013. "Observations of the D/H ratio in Methane in the atmosphere of Saturn's moon, Titan - where did the Saturnian system form?" Short, Wayne and Cairns, Iver (ed.) 12th Australian Space Science Conference (ASSC 2012). Melbourne, Australia 24 - 26 Sep 2012 Sydney, Australia.A high-precision polarimeter for small telescopes
Bailey, Jeremy, Cotton, Daniel V. and Kedziora-Chudczer, Lucyna. 2017. "A high-precision polarimeter for small telescopes." Monthly Notices of the Royal Astronomical Society. 465 (2), pp. 1601-1607. https://doi.org/10.1093/mnras/stw2886The 2 μm spectrum of the auroral emission in the polar regions of Jupiter
Kedziora-Chudczer, L., Cotton, D. V., Kedziora, D. J. and Bailey, J.. 2017. "The 2 μm spectrum of the auroral emission in the polar regions of Jupiter." Icarus. 294, pp. 156-171. https://doi.org/10.1016/j.icarus.2017.04.029What you see and what you get: combining near-infrared spectroscopy with powder diffraction
Maynard-Casely, Helen E., Booth, Norman, Anderberg, Leo, Brand, Helen E. A. and Cotton, Daniel V.. 2017. "What you see and what you get: combining near-infrared spectroscopy with powder diffraction." Powder Diffraction. 32 (S2), pp. S3-S8. https://doi.org/10.1017/S0885715617000884The polarization of HD 189733
Bott, Kimberly, Bailey, Jeremy, Kedziora-Chudczer, Lucyna, Cotton, Daniel V., Lucas, P. W., Marshall, Jonathan P. and Hough, J. H.. 2016. "The polarization of HD 189733." Monthly Notices of the Royal Astronomical Society: Letters. 459 (1), pp. L109-L113. https://doi.org/10.1093/mnrasl/slw046Polarization Measurements of Hot Dust Stars and the Local Interstellar Medium
Marshall, J. P., Cotton, D. V., Bott, K., Ertel, S., Kennedy, G. M., Wyatt, M. C., Del Burgo, C., Absil, O., Bailey, J. and Kedziora-Chudczer, L.. 2016. "Polarization Measurements of Hot Dust Stars and the Local Interstellar Medium." The Astrophysical Journal: an international review of astronomy and astronomical physics. 825 (2), pp. 1-11. https://doi.org/10.3847/0004-637X/825/2/124The linear polarization of Southern bright stars measured at the parts-per-million level
Cotton, Daniel V., Bailey, Jeremy, Kedziora-Chudczer, Lucyna, Bott, Kimberly, Lucas, P. W., Hough, J. H. and Marshall, Jonathan P.. 2016. "The linear polarization of Southern bright stars measured at the parts-per-million level." Monthly Notices of the Royal Astronomical Society. 455 (2), pp. 1607-1628. https://doi.org/10.1093/mnras/stv2185Erratum: The linear polarization of Southern bright stars measured at the parts-per-million level
Cotton, Daniel V., Bailey, Jeremy, Kedziora-Chudczer, Lucyna, Bott, Kimberly, Lucas, P. W., Hough, J. H. and Marshall, Jonathan P.. 2016. "Erratum: The linear polarization of Southern bright stars measured at the parts-per-million level." Monthly Notices of the Royal Astronomical Society. 460 (1), p. 18. https://doi.org/10.1093/mnras/stw978A 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/780/2/140GJ 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/791/2/114The 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/783/2/103A high-sensitivity polarimeter using a ferro-electric liquid crystal modulator
Bailey, Jeremy, Kedziora-Chudczer, Lucyna, Cotton, Daniel V., Bott, Kimberly, Hough, J. H. and Lucas, P. W.. 2015. "A high-sensitivity polarimeter using a ferro-electric liquid crystal modulator." Monthly Notices of the Royal Astronomical Society. 449 (3), pp. 3064-3073. https://doi.org/10.1093/mnras/stv519Real poly(p-phenylene vinylene) features from near-field scanning optical lithography and the implications for further modelling
Cotton, Daniel V., Fell, Christopher J., Belcher, Warwick J. and Dastoor, Paul C.. 2015. "Real poly(p-phenylene vinylene) features from near-field scanning optical lithography and the implications for further modelling." Journal of Physics D: Applied Physics. 48 (32), pp. 1-8. https://doi.org/10.1088/0022-3727/48/32/325101Secondary eclipse observations for seven hot-Jupiters from the Anglo-Australian Telescope
Zhou, G., Bayliss, D. D. R., Kedziora-Chudczer, L., Tinney, C. G., Bailey, J., Salter, G. and Rodriguez, J.. 2015. "Secondary eclipse observations for seven hot-Jupiters from the Anglo-Australian Telescope." Monthly Notices of the Royal Astronomical Society. 454 (3), pp. 3002-3019. https://doi.org/10.1093/mnras/stv2138Signals 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/10.1051/0004-6361/201220509Forever 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/10.1088/0067-0049/208/1/2Atmospheric modelling for the removal of telluric features from infrared planetary spectra
Cotton, Daniel V., Bailey, Jeremy and Kedziora-Chudczer, Lucyna. 2014. "Atmospheric modelling for the removal of telluric features from infrared planetary spectra." Monthly Notices of the Royal Astronomical Society. 439 (1), pp. 387-399. https://doi.org/10.1093/mnras/stt2465Observing 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/10.1086/670680Examining the Broadband Emission Spectrum of WASP-19b: A New z-band Eclipse Detection
Zhou, George, Kedziora-Chudczer, Lucyna, Bayliss, Daniel D. R. and Bailey, Jeremy. 2013. "Examining the Broadband Emission Spectrum of WASP-19b: A New z-band Eclipse Detection." The Astrophysical Journal: an international review of astronomy and astronomical physics. 774 (2), pp. 1-8. https://doi.org/10.1088/0004-637x/774/2/118The Anglo-Australian planet search. XXII. Two new multi-planet systems
Wittenmyer, Robert A., Horner, J., Tuomi, Mikko, Salter, G. S., Tinney, C. G., Butler, R. P., Jones, H. R. A., O'Toole, S. J., Bailey, J., Carter, B. D., Jenkins, J. S., Zhang, Z., Vogt, S. S. and Rivera, Eugenio J.. 2012. "The Anglo-Australian planet search. XXII. Two new multi-planet systems." The Astrophysical Journal: an international review of astronomy and astronomical physics. 753 (2), pp. 1-12. https://doi.org/10.1088/0004-637X/753/2/169A planetary system around the nearby M dwarf GJ 667C with at least one super-earth in its habitable zone
Anglada-Escude, Guillem, Arriagada, Pamela, Vogt, Steven S., Rivera, Eugenio J., Butler, R. Paul, Crane, Jeffrey D., Shectman, Stephen A., Thompson, Ian B., Minniti, Dante, Haghighipour, Nader, Carter, Brad D., Tinney, C. G., Wittenmyer, Robert A., Bailey, Jeremy A., O'Toole, Simon J., Jones, Hugh R. A. and Jenkins, James S.. 2012. "A planetary system around the nearby M dwarf GJ 667C with at least one super-earth in its habitable zone." The Astrophysical Journal Letters. 751 (1). https://doi.org/10.1088/2041-8205/751/1/L16The Anglo-Australian planet search. XX. A solitary ice-giant planet orbiting HD 102365
Tinney, C. G., Butler, R. Paul, Jones, Hugh R. A., Wittenmyer, Robert A., O'Toole, Simon, Bailey, Jeremy and Carter, Brad D.. 2011. "The Anglo-Australian planet search. XX. A solitary ice-giant planet orbiting HD 102365." The Astrophysical Journal: an international review of astronomy and astronomical physics. 727 (2), p. 103. https://doi.org/10.1088/0004-637X/727/2/103The Anglo-Australian planet search. XXI. A gas-giant planet in a one year orbit and the habitability of gas-giant satellites
Tinney, C. G., Wittenmyer, Robert A., Butler, R. Paul, Jones, Hugh R. A., O'Toole, Simon J., Bailey, Jeremy A., Carter, Brad D. and Horner, J.. 2011. "The Anglo-Australian planet search. XXI. A gas-giant planet in a one year orbit and the habitability of gas-giant satellites." The Astrophysical Journal Letters. 732 (1), pp. 1-11. https://doi.org/10.1088/0004-637X/732/1/31On the frequency of Jupiter analogs
Wittenmyer, Robert A., Tinney, C. G., O'Toole, Simon J., Jones, H. R. A., Butler, R. P., Carter, B. D. and Bailey, J.. 2011. "On the frequency of Jupiter analogs." The Astrophysical Journal: an international review of astronomy and astronomical physics. 727 (2), pp. 102:1-102:16. https://doi.org/10.1088/0004-637X/727/2/102The frequency of low-mass exoplanets III: toward η⊕ at short periods
Wittenmyer, Robert A., Tinney, C. G., Butler, R. P., O'Toole, Simon J., Jones, H. R. A., Carter, B. D., Bailey, J. and Horner, J.. 2011. "The frequency of low-mass exoplanets III: toward η⊕ at short periods." The Astrophysical Journal: an international review of astronomy and astronomical physics. 738 (1), pp. 1-6. https://doi.org/10.1088/0004-637X/738/1/81A Jupiter-like planet orbiting the nearby M dwarf GJ 832
Bailey, Jeremy, Butler, R. Paul, Tinney, C. G., Jones, Hugh R. A., O'Toole, Simon, Carter, Brad D. and Marcy, Geoffrey W.. 2009. "A Jupiter-like planet orbiting the nearby M dwarf GJ 832." The Astrophysical Journal Letters. 690 (1), pp. 743-747. https://doi.org/10.1088/0004-637X/690/1/743Selection functions in doppler planet searches
O'Toole, S. J., Tinney, C. G., Jones, H. R. A., Butler, R. P., Marcy, G. W., Carter, B. D. and Bailey, J.. 2009. "Selection functions in doppler planet searches." Monthly Notices of the Royal Astronomical Society. 392 (2), pp. 641-654. https://doi.org/10.1111/j.1365-2966.2008.14051.xA Neptune-mass planet orbiting the nearby G dwarf HD 16417
O'Toole, Simon, Tinney, C. G., Butler, R. Paul, Jones, Hugh R. A., Bailey, Jeremy, Carter, Brad D., Vogt, Steven S., Laughlin, Gregory and Rivera, Eugenio J.. 2009. "A Neptune-mass planet orbiting the nearby G dwarf HD 16417." The Astrophysical Journal: an international review of astronomy and astronomical physics. 697 (2), pp. 1263-1268. https://doi.org/10.1088/0004-637X/697/2/1263The frequency of low-mass exoplanets
O'Toole, S. J., Jones, H. R. A., Tinney, C. G., Butler, R. P., Marcy, G. W., Carter, B. D., Bailey, J. and Wittenmyer, R. A.. 2009. "The frequency of low-mass exoplanets." The Astrophysical Journal: an international review of astronomy and astronomical physics. 701 (2), pp. 1732-1741. https://doi.org/10.1088/0004-637X/701/2/1732Beyond the Iron Peak: r- and s-Process Elemental Abundances in Stars with Planets
Bond, J. C., Lauretta, D. S., Tinney, C. G., Butler, R. P., Marcy, G. W., Jones, H. R. A., Carter, B. D., O'Toole, S. J. and Bailey, J.. 2008. "Beyond the Iron Peak: r- and s-Process Elemental Abundances in Stars with Planets." The Astrophysical Journal: an international review of astronomy and astronomical physics. 682 (2), pp. 1234-1247. https://doi.org/10.1086/589236High-eccentricity planets from the Anglo-Australian Planet Search
Jones, Hugh R. A., Butler, R. Paul, Tinney, Chris G., Marcy, Geoffrey W., Carter, Brad D., Penny, Alan J., McCarthy, Chris and Bailey, Jeremy. 2006. "High-eccentricity planets from the Anglo-Australian Planet Search." Monthly Notices of the Royal Astronomical Society. 369 (1), pp. 249-256. https://doi.org/10.1111/j.1365-2966.2006.10298.xThe 2:1 resonant exoplanetary system orbiting HD 73526
Tinney, Chris G., Butler, R. Paul, Marcy, Geoffrey W., Jones, Hugh R. A., Laughlin, Gregory, Carter, Brad D., Bailey, Jeremy and O'Toole, Simon J.. 2006. "The 2:1 resonant exoplanetary system orbiting HD 73526." The Astrophysical Journal: an international review of astronomy and astronomical physics. 647 (1), pp. 594-599. https://doi.org/10.1086/503706New planets around three G Dwarfs
O'Toole, Simon J., Butler, R. Paul, Tinney, Chris G., Jones, Hugh R. A., Marcy, Geoffrey W., Carter, Brad, McCarthy, Chris, Bailey, Jeremy, Penny, Alan J., Apps, Kevin and Fischer, Debra A.. 2007. "New planets around three G Dwarfs." The Astrophysical Journal: an international review of astronomy and astronomical physics. 660 (2), pp. 1636-1641. https://doi.org/10.1086/513563A super-Earth and two Neptunes orbiting the nearby Sun-like star 61 Virginis
Vogt, Steven S., Wittenmyer, Robert A., Butler, R. Paul, O'Toole, Simon, Henry, Gregory W., Rivera, Eugenio J., Meschiari, Stefano, Laughlin, Gregory, Tinney, C. G., Jones, Hugh R. A., Bailey, Jeremy, Carter, Brad D. and Batygin, Konstantin. 2010. "A super-Earth and two Neptunes orbiting the nearby Sun-like star 61 Virginis." The Astrophysical Journal: an international review of astronomy and astronomical physics. 708 (2), pp. 1366-1375. https://doi.org/10.1088/0004-637X/708/2/1366The frequency of low-mass exoplanets. II. The 'period valley'
Wittenmyer, Robert A., O'Toole, Simon J., Jones, H. R. A., Tinney, C. G., Butler, R. P., Carter, B. D. and Bailey, J.. 2010. "The frequency of low-mass exoplanets. II. The 'period valley'." The Astrophysical Journal: an international review of astronomy and astronomical physics. 722 (2), pp. 1854-1863. https://doi.org/10.1088/0004-637X/722/2/1854A long-period planet orbiting a nearby Sun-like star
Jones, Hugh R. A., Butler, R. Paul, Tinney, C. G., O'Toole, Simon, Wittenmyer, Rob, Henry, Gregory W., Meschiari, Stefano, Vogt, Steve, Rivera, Eugenio, Laughlin, Greg, Carter, Brad D., Bailey, Jeremy and Jenkins, James S.. 2010. "A long-period planet orbiting a nearby Sun-like star." Monthly Notices of the Royal Astronomical Society. 403 (4), pp. 1703-1713. https://doi.org/10.1111/j.1365-2966.2009.16232.xExoplanet properties from Lick, Keck and AAT
Marcy, G. W., Butler, R. P., Vogt, S. S., Fischer, D. A., Wright, J. T., Johnson, J. A., Tinney, C. G., Jones, H. R. A., Carter, B. D., Bailey, J., O'Toole, S. J. and Upadhyay, S.. 2008. "Exoplanet properties from Lick, Keck and AAT." Piskunov, Nikolai, Rickman, hans and Gustafsson, Bengt (ed.) Nobel Symposium 135: Physics of Planetary Systems. Stockholm, Sweden 18 - 22 Jun 2007 Bristol, United Kingdom. IOP Publishing. https://doi.org/10.1088/0031-8949/2008/T130/014001This item comprises data from the following sources: Scopus