Asteroseismology of δ Scuti stars: emulating model grids using a neural network

Article

Scutt, Owen J., Murphy, Simon J, Nielsen, Martin B, Davies, Guy R, Bedding, Timothy R and Lyttle, Alexander J. 2023. "Asteroseismology of δ Scuti stars: emulating model grids using a neural network ." Monthly Notices of the Royal Astronomical Society. 525 (4), pp. 5235-5244. https://doi.org/10.1093/mnras/stad2621

Article Title	Asteroseismology of δ Scuti stars: emulating model grids using a neural network
ERA Journal ID	1074
Article Category	Article
Authors	Scutt, Owen J., Murphy, Simon J, Nielsen, Martin B, Davies, Guy R, Bedding, Timothy R and Lyttle, Alexander J
Journal Title	Monthly Notices of the Royal Astronomical Society
Journal Citation	525 (4), pp. 5235-5244
Number of Pages	10
Year	2023
Publisher	Oxford University Press
Place of Publication	United Kingdom
ISSN	0035-8711
	1365-2966
Digital Object Identifier (DOI)	https://doi.org/10.1093/mnras/stad2621
Web Address (URL)	https://academic.oup.com/mnras/article/525/4/5235/7258825
Abstract	Young δ Scuti (Sct) stars have proven to be valuable asteroseismic targets, but obtaining robust uncertainties on their inferred properties is challenging. We aim to quantify the random uncertainties in grid-based modelling of δ Sct stars. We apply Bayesian inference using nested sampling and a neural network emulator of stellar models, testing our method on both simulated and real stars. Based on results from simulated stars, we demonstrate that our method can recover plausible posterior probability density estimates while accounting for both the random uncertainty from the observations and neural network emulation. We find that the posterior distributions of the fundamental parameters can be significantly non-Gaussian and multimodal, and have strong covariance. We conclude that our method reliably estimates the random uncertainty in the modelling of δ Sct stars and paves the way for the investigation and quantification of the systematic uncertainty.
Keywords	asteroseismology
ANZSRC Field of Research 2020	510109. Stellar astronomy and planetary systems
Byline Affiliations	University of Birmingham, United Kingdom
	Centre for Astrophysics
	University of Sydney

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Hey, Daniel R., Murphy, Simon J., Foreman-Mackey, Daniel, Bedding, Timothy R., Pope, Benjamin J. S. and Hogg, David W.. 2020. "Maelstrom: A Python package for identifying companions to pulsating stars from their light travel time variations." Journal of Open Source Software. 5 (51), pp. 1-3. https://doi.org/10.21105/joss.02125

Tidally trapped pulsations in a close binary star system discovered by TESS

Handler, G., Kurtz, D. W., Rappaport, S. A., Saio, H., Fuller, J., Jones, D., Guo, Z., Chowdhury, S., Sowicka, P., Alicavus, F. Kahraman, Streamer, M., Murphy, S. J., Gagliano, R., Jacobs, T. L. and Vanderburg, A.. 2020. "Tidally trapped pulsations in a close binary star system discovered by TESS." Nature Astronomy. 4 (7), pp. 684-689. https://doi.org/10.1038/s41550-020-1035-1

TOI-1259Ab – a gas giant planet with 2.7 per cent deep transits and a bound white dwarf companion

Martin, David V., El-Badry, Kareem, Hodzic, Vedad Kunovac, Triaud, Amaury H. M. J., Angus, Ruth, Birky, Jessica, Foreman-Mackey, Daniel, Hedges, Christina, Montet, Benjamin T., Murphy, Simon J., Santerne, Alexandre, Stassun, Keivan G., Stephan, Alexander P., Wang, Ji, Benni, Paul, Krushinsky, Vadim, Chazov, Nikita, Mishevskiy, Nikolay, Ziegler, Carl, ..., Winn, Joshua N.. 2021. "TOI-1259Ab – a gas giant planet with 2.7 per cent deep transits and a bound white dwarf companion." Monthly Notices of the Royal Astronomical Society. 507 (3), pp. 4132-4148. https://doi.org/10.1093/mnras/stab2129

Testing the intrinsic scatter of the asteroseismic scaling relations with Kepler red giants

Li, Yaguang, Bedding, Timothy R., Stello, Dennis, Sharma, Sanjib, Huber, Daniel and Murphy, Simon J.. 2021. "Testing the intrinsic scatter of the asteroseismic scaling relations with Kepler red giants." Monthly Notices of the Royal Astronomical Society. 501 (3), pp. 3162-3172. https://doi.org/10.1093/mnras/staa3932

TESS cycle 1 observations of roAp stars with 2-min cadence data

Holdsworth, D. L., Cunha, M. S., Kurtz, D. W., Antoci, V., Hey, D. R., Bowman, D. M., Kobzar, O., Buzasi, D. L., Kochukhov, O., Niemczura, E., Ozuyar, D., Shi, F., Szabo, R., Samadi-Ghadim, A., Bognar, Zs, Fox-Machado, L., Khalack, V., Lares-Martiz, M., Lovekin, C. C., ..., Vanderspek, R.. 2021. "TESS cycle 1 observations of roAp stars with 2-min cadence data." Monthly Notices of the Royal Astronomical Society. 506 (1), pp. 1073-1110. https://doi.org/10.1093/mnras/stab1578

KIC 5950759: a high-amplitude δ Sct star with amplitude and frequency modulation near the terminal age main sequence

Bowman, D. M., Hermans, J., Daszynska-Daszkiewicz, J., Holdsworth, D. L., Tkachenko, A., Murphy, S. J., Smalley, B. and Kurtz, D. W.. 2021. "KIC 5950759: a high-amplitude δ Sct star with amplitude and frequency modulation near the terminal age main sequence." Monthly Notices of the Royal Astronomical Society. 504 (3), pp. 4039-4053. https://doi.org/10.1093/mnras/stab1124

Very regular high-frequency pulsation modes in young intermediate-mass stars

Bedding, Timothy R., Murphy, Simon J., Hey, Daniel R., Huber, Daniel, Li, Tanda, Smalley, Barry, Stello, Dennis, White, Timothy R., Ball, Warrick H., Chaplin, William J., Colman, Isabel L., Fuller, Jim, Gaidos, Eric, Harbeck, Daniel R., Hermes, J. J., Holdsworth, Daniel L., Li, Gang, Li, Yaguang, Mann, Andrew W., ..., Vanderspek, Roland K.. 2020. "Very regular high-frequency pulsation modes in young intermediate-mass stars." Nature. 581 (7807), pp. 147-151. https://doi.org/10.1038/s41586-020-2226-8

A precise asteroseismic age and metallicity for HD 139614: a pre-main-sequence star with a protoplanetary disc in Upper Centaurus–Lupus

Murphy, Simon J., Joyce, Meridith, Bedding, Timothy R., White, Timothy R. and Kama, Mihkel. 2021. "A precise asteroseismic age and metallicity for HD 139614: a pre-main-sequence star with a protoplanetary disc in Upper Centaurus–Lupus." Monthly Notices of the Royal Astronomical Society. 502 (2), pp. 1633-1646. https://doi.org/10.1093/mnras/stab144

A unicorn in monoceros: the 3 M⊙ dark companion to the bright, nearby red giant V723 Mon is a non-interacting, mass-gap black hole candidate

Jayasinghe, T., Stanek, K. Z., Thompson, Todd A., Kochanek, C. S., Rowan, D. M., Vallely, P. J., Strassmeier, K. G., Weber, M., Hinkle, J. T., Hambsch, F. -J., Martin, D. V., Prieto, J. L., Pessi, T., Huber, D., Auchettl, K., Lopez, L. A., Ilyin, I., Badenes, C., Howard, A. W., ..., Murphy, S. J.. 2021. "A unicorn in monoceros: the 3 M⊙ dark companion to the bright, nearby red giant V723 Mon is a non-interacting, mass-gap black hole candidate." Monthly Notices of the Royal Astronomical Society. 504 (2), pp. 2577-2602. https://doi.org/10.1093/mnras/stab907

Forward Modeling the Orbits of Companions to Pulsating Stars from Their Light Travel Time Variations

Hey, Daniel R., Murphy, Simon J., Foreman-Mackey, Daniel, Bedding, Timothy R., Pope, Benjamin J. S. and Hogg, David W.. 2020. "Forward Modeling the Orbits of Companions to Pulsating Stars from Their Light Travel Time Variations." The Astronomical Journal. 159 (5), pp. 1-11. https://doi.org/10.3847/1538-3881/ab7d38

A Search for Transits among the Delta Scuti Variables in Kepler

Hey, Daniel R., Montet, Benjamin T., Pope, Benjamin J. S., Murphy, Simon J. and Bedding, Timothy R.. 2021. "A Search for Transits among the Delta Scuti Variables in Kepler." The Astronomical Journal. 162 (5), p. 204. https://doi.org/10.3847/1538-3881/ac1b9b

A binary with a δ Scuti star and an oscillating red giant: orbit and asteroseismology of KIC 9773821

Murphy, Simon J., Li, Tanda, Sekaran, Sanjay, Bedding, Timothy R., Yu, Jie, Tkachenko, Andrew, Colman, Isabel, Huber, Daniel, Hey, Daniel, Baratashvili, Tinatin and Janssens, Soetkin. 2021. "A binary with a δ Scuti star and an oscillating red giant: orbit and asteroseismology of KIC 9773821." Monthly Notices of the Royal Astronomical Society. 505 (2), pp. 2336-2348. https://doi.org/10.1093/mnras/stab1436

Gaia-derived luminosities of Kepler A/F stars and the pulsator fraction across the δ Scuti instability strip

Murphy, Simon J., Hey, Daniel, Van Reeth, Timothy and Bedding, Timothy R.. 2019. "Gaia-derived luminosities of Kepler A/F stars and the pulsator fraction across the δ Scuti instability strip." Monthly Notices of the Royal Astronomical Society. 485 (2), pp. 2380-2400. https://doi.org/10.1093/mnras/stz590

A Dance with Dragons: TESS Reveals α Draconis is a Detached Eclipsing Binary

Bedding, Timothy R., Hey, Daniel R. and Murphy, Simon J.. 2019. "A Dance with Dragons: TESS Reveals α Draconis is a Detached Eclipsing Binary." Research Notes of the AAS. 3 (10), p. 163. https://doi.org/10.3847/2515-5172/ab5112

Asteroseismology of 16,000 Kepler Red Giants: Global Oscillation Parameters, Masses, and Radii

Yu, Jie, Huber, Daniel, Bedding, Timothy R., Stello, Dennis, Hon, Marc, Murphy, Simon J. and Khanna, Shourya. 2018. "Asteroseismology of 16,000 Kepler Red Giants: Global Oscillation Parameters, Masses, and Radii." Astrophysical Journal Supplement Series. 236 (2), pp. 42-59. https://doi.org/10.3847/1538-4365/aaaf74

Pulsating stars in binary systems : a review

Murphy, Simon J.. 2018. "Pulsating stars in binary systems : a review." PHOST - Physics of Oscillating Stars (2018). Banyuls-sur-mer (France) 02 - 07 Sep 2018

Period spacings of γ Doradus pulsators in the Kepler field: detection methods and application to 22 slow rotators

Li, Gang, Bedding, Timothy R., Murphy, Simon J., Van Reeth, Timothy, Antoci, Victoria and Ouazzani, Rhita-Maria. 2018. "Period spacings of γ Doradus pulsators in the Kepler field: detection methods and application to 22 slow rotators." Monthly Notices of the Royal Astronomical Society. 482 (2), pp. 1757-1785. https://doi.org/10.1093/mnras/sty2743

Asteroseismology of 1523 misclassified red giants using Kepler data

Yu, Jie, Huber, Daniel, Bedding, Timothy R., Stello, Dennis, Murphy, Simon J., Xiang, Maosheng, Bi, Shaolan and Li, Tanda. 2016. "Asteroseismology of 1523 misclassified red giants using Kepler data." Monthly Notices of the Royal Astronomical Society. 463 (2), pp. 1297-1306. https://doi.org/10.1093/mnras/stw2074

Spectroscopic and asteroseismic analysis of the remarkable main-sequence A star KIC 11145123

Takada-Hidai, Masahide, Kurtz, Donald W., Shibahashi, Hiromoto, Murphy, Simon J., Takata, Masao, Saio, Hideyuki and Sekii, Takashi. 2017. "Spectroscopic and asteroseismic analysis of the remarkable main-sequence A star KIC 11145123." Monthly Notices of the Royal Astronomical Society. 470 (4), pp. 4908-4924. https://doi.org/10.1093/mnras/stx1506

Pulsation versus metallicism in Am stars as revealed by LAMOST and WASP

Smalley, B., Antoci, V., Holdsworth, D. L., Kurtz, D. W., Murphy, S. J., De Cat, P., Anderson, D. R., Catanzaro, G., Collier Cameron, A., Hellier, C., Maxted, P. F. L., Norton, A. J., Pollacco, D., Ripepi, V., West, R. G. and Wheatley, P. J.. 2016. "Pulsation versus metallicism in Am stars as revealed by LAMOST and WASP." Monthly Notices of the Royal Astronomical Society. 465 (3), pp. 2662-2670. https://doi.org/10.1093/mnras/stw2903

Theory and evidence of global Rossby waves in upper main-sequence stars: r-mode oscillations in many Kepler stars

Saio, Hideyuki, Kurtz, Donald W., Murphy, Simon J., Antoci, Victoria L. and Lee, Umin. 2017. "Theory and evidence of global Rossby waves in upper main-sequence stars: r-mode oscillations in many Kepler stars." Monthly Notices of the Royal Astronomical Society. 474 (2), pp. 2774-2786. https://doi.org/10.1093/mnras/stx2962

A new asteroseismic diagnostic for internal rotation in γ Doradus stars

Ouazzani, Rhita-Maria, Salmon, S. J. A. J., Antoci, V., Bedding, T. R., Murphy, S. J. and Roxburgh, I. W.. 2016. "A new asteroseismic diagnostic for internal rotation in γ Doradus stars." Monthly Notices of the Royal Astronomical Society. 465 (2), pp. 2294-2309. https://doi.org/10.1093/mnras/stw2717

Spectroscopic survey of Kepler stars – II. FIES/NOT observations of A- and F-type stars

Niemczura, E., Polinska, M., Murphy, S. J., Smalley, B., Kolaczkowski, Z., Jessen-Hansen, J., Uytterhoeven, K., Lykke, J. M., Trivino Hage, A. and Michalska, G.. 2017. "Spectroscopic survey of Kepler stars – II. FIES/NOT observations of A- and F-type stars." Monthly Notices of the Royal Astronomical Society. 470 (3), pp. 2870-2889. https://doi.org/10.1093/mnras/stx1256

Metal-rich SX Phe stars in the Kepler field

Nemec, James M., Balona, Luis A., Murphy, Simon J., Kinemuchi, Karen and Jeon, Young-Beom. 2016. "Metal-rich SX Phe stars in the Kepler field." Monthly Notices of the Royal Astronomical Society. 466 (2), pp. 1290-1329. https://doi.org/10.1093/mnras/stw3072

Finding binaries from phase modulation of pulsating stars with Kepler – IV. Detection limits and radial velocity verification

Murphy, Simon J., Shibahashi, Hiromoto and Bedding, Timothy R.. 2016. "Finding binaries from phase modulation of pulsating stars with Kepler – IV. Detection limits and radial velocity verification." Monthly Notices of the Royal Astronomical Society. 461 (4), pp. 4215-4226. https://doi.org/10.1093/mnras/stw1622

Gaia's view of the λ Boo star puzzle

Murphy, Simon J. and Paunzen, Ernst. 2016. "Gaia's view of the λ Boo star puzzle." Monthly Notices of the Royal Astronomical Society. 466 (1), pp. 546-555. https://doi.org/10.1093/mnras/stw3141

Near-uniform internal rotation of the main-sequence γ Doradus pulsator KIC 7661054

Murphy, Simon J., Fossati, Luca, Bedding, Timothy R., Saio, Hideyuki, Kurtz, Donald W., Grassitelli, Luca and Wang, Edric S.. 2016. "Near-uniform internal rotation of the main-sequence γ Doradus pulsator KIC 7661054." Monthly Notices of the Royal Astronomical Society. 459 (2), pp. 1201-1212. https://doi.org/10.1093/mnras/stw705

A Planet in an 840 Day Orbit around a Kepler Main-sequence A Star Found from Phase Modulation of Its Pulsations

Murphy, Simon J., Bedding, Timothy R. and Shibahashi, Hiromoto. 2016. "A Planet in an 840 Day Orbit around a Kepler Main-sequence A Star Found from Phase Modulation of Its Pulsations." The Astrophysical Journal Letters. 827 (1), pp. 1-4. https://doi.org/10.3847/2041-8205/827/1/L17

Modelling Kepler red giants in eclipsing binaries: calibrating the mixing-length parameter with asteroseismology

Li, Tanda, Bedding, Timothy R., Huber, Daniel, Ball, Warrick H., Stello, Dennis, Murphy, Simon J. and Bland-Hawthorn, Joss. 2017. "Modelling Kepler red giants in eclipsing binaries: calibrating the mixing-length parameter with asteroseismology." Monthly Notices of the Royal Astronomical Society. 475 (1), pp. 981-998. https://doi.org/10.1093/mnras/stx3079

HD 24355 observed by the Kepler K2 mission: a rapidly oscillating Ap star pulsating in a distorted quadrupole mode

Holdsworth, Daniel L., Kurtz, Donald W., Smalley, Barry, Saio, Hideyuki, Handler, Gerald, Murphy, Simon J. and Lehmann, Holger. 2016. "HD 24355 observed by the Kepler K2 mission: a rapidly oscillating Ap star pulsating in a distorted quadrupole mode." Monthly Notices of the Royal Astronomical Society. 462 (1), pp. 876-892. https://doi.org/10.1093/mnras/stw1711

KIC 3749404: a heartbeat star with rapid apsidal advance indicative of a tertiary component

Hambleton, K., Kurtz, D. W., Prsa, A., Quinn, S. N., Fuller, J., Murphy, S. J., Thompson, S. E., Latham, D. W. and Shporer, A.. 2016. "KIC 3749404: a heartbeat star with rapid apsidal advance indicative of a tertiary component." Monthly Notices of the Royal Astronomical Society. 463 (2), pp. 1199-1212. https://doi.org/10.1093/mnras/stw1970

KIC 8164262: a heartbeat star showing tidally induced pulsations with resonant locking

Hambleton, K., Fuller, J., Thompson, S., Prsa, A., Kurtz, D. W., Shporer, A., Isaacson, H., Howard, A. W., Endl, M., Cochran, W. and Murphy, S. J.. 2017. "KIC 8164262: a heartbeat star showing tidally induced pulsations with resonant locking." Monthly Notices of the Royal Astronomical Society. 473 (4), pp. 5165-5176. https://doi.org/10.1093/mnras/stx2673

Detection of Solar-like Oscillations, Observational Constraints, and Stellar Models for θ Cyg, the Brightest Star Observed By the Kepler Mission

Guzik, J. A., Houdek, G., Chaplin, W. J., Smalley, B., Kurtz, D. W., Gilliland, R. L., Mullally, F., Rowe, J. F., Bryson, S. T., Still, M. D., Antoci, V., Appourchaux, T., Basu, S., Bedding, T. R., Benomar, O., Garcia, R. A., Huber, D., Kjeldsen, H., Latham, D. W., ..., Uytterhoeven, K.. 2016. "Detection of Solar-like Oscillations, Observational Constraints, and Stellar Models for θ Cyg, the Brightest Star Observed By the Kepler Mission." The Astrophysical Journal: an international review of astronomy and astronomical physics. 831 (1), pp. 171-22. https://doi.org/10.3847/0004-637X/831/1/17

Large amplitude change in spot-induced rotational modulation of the Kepler Ap star KIC 2569073

Drury, Jason A., Murphy, Simon J., Derekas, Aliz, Sodor, Adam, Stello, Dennis, Kuehn, Charles A., Bedding, Timothy R., Bognar, Zsofia, Szigeti, Laszlo, Szakats, Robert, Sarneczky, Krisztian and Molnar, Laszlo. 2017. "Large amplitude change in spot-induced rotational modulation of the Kepler Ap star KIC 2569073." Monthly Notices of the Royal Astronomical Society. 471 (3), pp. 3193-3199. https://doi.org/10.1093/mnras/stx1722

Binary star detectability in Kepler data from phase modulation of different types of oscillations

Compton, D. L., Bedding, T. R., Murphy, S. J. and Stello, D.. 2016. "Binary star detectability in Kepler data from phase modulation of different types of oscillations." Monthly Notices of the Royal Astronomical Society. 461 (2), pp. 1943-1949. https://doi.org/10.1093/mnras/stw1092

Amplitude modulation in δ Sct stars: statistics from an ensemble study of Kepler targets

Bowman, Dominic M., Kurtz, Donald W., Breger, Michel, Murphy, Simon J. and Holdsworth, Daniel L.. 2016. "Amplitude modulation in δ Sct stars: statistics from an ensemble study of Kepler targets." Monthly Notices of the Royal Astronomical Society. 460 (2), pp. 1970-1989. https://doi.org/10.1093/mnras/stw1153

Investigating the A-Type Stars Using Kepler Data

Murphy, Simon J.. 2013. Investigating the A-Type Stars Using Kepler Data. PhD Thesis Doctor of Philosophy. University of Central Lancashire.

Beyond the Kepler/K2 bright limit: variability in the seven brightest members of the Pleiades

White, T. R., Pope, B. J. S., Antoci, V., Papics, P. I., Aerts, C., Gies, D. R., Gordon, K., Huber, D., Schaefer, G. H., Aigrain, S., Albrecht, S., Barclay, T., Barentsen, G., Beck, P. G., Bedding, T. R., Andersen, M. Fredslund, Grundahl, F., Howell, S. B., Ireland, M. J., ..., Tuthill, P. G.. 2017. "Beyond the Kepler/K2 bright limit: variability in the seven brightest members of the Pleiades." Monthly Notices of the Royal Astronomical Society. 471 (3), pp. 2882-2901. https://doi.org/10.1093/mnras/stx1050

A window into δ Sct stellar interiors: understanding the eclipsing binary system TT Hor

Streamer, Margaret, Ireland, Michael J., Murphy, Simon J. and Bento, Joao. 2018. "A window into δ Sct stellar interiors: understanding the eclipsing binary system TT Hor." Monthly Notices of the Royal Astronomical Society. 480 (1), pp. 1372-1383. https://doi.org/10.1093/mnras/sty1881

An astrophysical interpretation of the remarkable g-mode frequency groups of the rapidly rotating γ Dor star, KIC 5608334

Saio, Hideyuki, Bedding, Timothy R., Kurtz, Donald W., Murphy, Simon J., Antoci, Victoria, Shibahashi, Hiromoto, Li, Gang and Takata, Masao. 2018. "An astrophysical interpretation of the remarkable g-mode frequency groups of the rapidly rotating γ Dor star, KIC 5608334." Monthly Notices of the Royal Astronomical Society. 477 (2), pp. 2183-2195. https://doi.org/10.1093/mnras/sty784

Finding binaries from phase modulation of pulsating stars with Kepler: V. Orbital parameters, with eccentricity and mass-ratio distributions of 341 new binaries

Murphy, Simon J., Moe, Maxwell, Kurtz, Donald W., Bedding, Timothy R., Shibahashi, Hiromoto and Boffin, Henri M. J.. 2017. "Finding binaries from phase modulation of pulsating stars with Kepler: V. Orbital parameters, with eccentricity and mass-ratio distributions of 341 new binaries." Monthly Notices of the Royal Astronomical Society. 474 (4), pp. 4322-4346. https://doi.org/10.1093/mnras/stx3049

Asteroseismology of KIC 7107778: a binary comprising almost identical subgiants

Li, Yaguang, Bedding, Timothy R., Li, Tanda, Bi, Shaolan, Murphy, Simon J., Corsaro, Enrico, Chen, Li and Tian, Zhijia. 2018. "Asteroseismology of KIC 7107778: a binary comprising almost identical subgiants." Monthly Notices of the Royal Astronomical Society. 476 (1), pp. 470-481. https://doi.org/10.1093/mnras/sty222

A spectroscopic and photometric investigation of the mercury–manganese star KIC 6128830

Hummerich, Stefan, Niemczura, Ewa, Walczak, Przemysław, Paunzen, Ernst, Bernhard, Klaus, Murphy, Simon J. and Drobek, Dominik. 2017. "A spectroscopic and photometric investigation of the mercury–manganese star KIC 6128830." Monthly Notices of the Royal Astronomical Society. 474 (2), pp. 2467-2478. https://doi.org/10.1093/mnras/stx2974

An Evaluation of the Membership Probability of 212 λ Boo Stars. I. A Catalogue

Murphy, Simon J., Corbally, Christopher J., Gray, Richard O., Cheng, Kwang-Ping, Neff, James E., Koen, Chris, Kuehn, Charles A., Newsome, Ian and Riggs, Quinlin. 2015. "An Evaluation of the Membership Probability of 212 λ Boo Stars. I. A Catalogue." Publications of the Astronomical Society of Australia. 32, pp. 1-43. https://doi.org/10.1017/pasa.2015.34

Echelle diagrams and period spacings of g modes in γ Doradus stars from four years of Kepler observations

Bedding, Timothy R., Murphy, Simon J., Colman, Isabel L. and Kurtz, Donald W.. 2015. "Echelle diagrams and period spacings of g modes in γ Doradus stars from four years of Kepler observations." Garcia, R. A. and Ballot, J. (ed.) EPJ Web of Conferences: Space Photometry Revolution – CoRoT Symposium 3 (2015). Toulouse, France 06 - 11 Jul 2014 France. https://doi.org/10.1051/epjconf/201510101005

Kepler Fourier concepts: The performance of the Kepler data pipeline

Murphy, S. J.. 2012. "Kepler Fourier concepts: The performance of the Kepler data pipeline." Astronomische Nachrichten. 333 (10), pp. 1057-1060. https://doi.org/10.1002/asna.201211804

The ANU WiFeS SuperNovA Programme (AWSNAP)

Childress, Michael J., Tucker, Brad E., Yuan, Fang, Scalzo, Richard, Ruiter, Ashley, Seitenzahl, Ivo, Zhang, Bonnie, Schmidt, Brian, Anguiano, Borja, Aniyan, Suryashree, Bayliss, Daniel D. R., Bento, Joao, Bessell, Michael, Bian, Fuyan, Davies, Rebecca, Dopita, Michael, Fogarty, Lisa, Fraser-McKelvie, Amelia, Freeman, Ken, ..., Zhou, George. 2016. "The ANU WiFeS SuperNovA Programme (AWSNAP)." Publications of the Astronomical Society of Australia. 33, pp. 1-29. https://doi.org/10.1017/pasa.2016.47

The Youngest Planet to Have a Spin-Orbit Alignment Measurement AU Mic b

Addison, Brett C., Horner, Jonathan, Wittenmyer, Robert A., Heitzmann, Alexis, Plavchan, Peter, Wright, Duncan J., Nicholson, Belinda A., Marshall, Jonathan P., Clark, Jake T., Gunther, Maximilian N., Kane, Stephen R., Hirano, Teruyuki, Wang, Songhu, Kielkopf, John, Shporer, Avi, Tinney, C. G., Zhang, Hui, Ballard, Sarah, Bedding, Timothy, ..., Wang, Xian-Yu. 2021. "The Youngest Planet to Have a Spin-Orbit Alignment Measurement AU Mic b." The Astronomical Journal. 162 (4), pp. 1-12. https://doi.org/10.3847/1538-3881/ac1685

maelstrom: Forward modeling of pulsating stars in binaries

Hey, Daniel R., Murphy, Simon J., Foreman-Mackey, Dan, Bedding, Timothy R., Pope, Benjamin J.S. and Hogg, David W.. 2022. maelstrom: Forward modeling of pulsating stars in binaries . Astrophysics Source Code Library.

Discovery of post-mass-transfer helium-burning red giants using asteroseismology

Li, Yaguang, Bedding, Timothy R., Murphy, Simon J., Stello, Dennis, Chen, Yifan, Huber, Daniel, Joyce, Meridith, Marks, Dion, Zhang, Xianfei, Bi, Shaolan, Colman, Isabel L., Hayden, Michael R., Hey, Daniel R., Li, Gang, Montet, Benjamin T., Sharma, Sanjib and Wu, Yaqian. 2022. "Discovery of post-mass-transfer helium-burning red giants using asteroseismology ." Nature Astronomy. 6, pp. 673-680. https://doi.org/10.1038/s41550-022-01648-5

Classifying Kepler light curves for 12 000 A and F stars using supervised feature-based machine learning

Barbara, Nicholas H., Bedding, Timothy R., Fulcher, Ben D., Murphy, Simon J. and Van Reeth, Timothy. 2022. "Classifying Kepler light curves for 12 000 A and F stars using supervised feature-based machine learning ." Monthly Notices of the Royal Astronomical Society. 514 (2), pp. 2793-280. https://doi.org/10.1093/mnras/stac1515

KIC 3440495: A Rapidly Rotating δ Scuti-γ Doradus Hybrid Pulsator in a Binary System

Ma, Shuguo, Esamdin, Ali, Hernández, Antonio García, Murphy, Simon J., Lv, Chenglong, Wei, Peng, Rieutord, Michel, Pascual-Granado, Javier, Dang, Fei, Niu, Hubiao, Yang, TaoZhi, Feng, Guojie, Karimov, Rivkat and Tillayev, Yusuf. 2022. "KIC 3440495: A Rapidly Rotating δ Scuti-γ Doradus Hybrid Pulsator in a Binary System ." The Astrophysical Journal: an international review of astronomy and astronomical physics. 937 (2). https://doi.org/10.3847/1538-4357/ac8c30

SPYGLASS. III. The Fornax-Horologium Association and Its Traceback History within the Austral Complex

Kerr, Ronan, Kraus, Kraus, Murphy, Simon, Krolikowski, Daniel M., Bedding, Timothy R. and Rizzuto, Aaron C.. 2022. "SPYGLASS. III. The Fornax-Horologium Association and Its Traceback History within the Austral Complex." The Astrophysical Journal: an international review of astronomy and astronomical physics. 941 (2). https://doi.org/10.3847/1538-4357/aca0dd

SPYGLASS. II. The Multigenerational and Multiorigin Star Formation History of Cepheus Far North

Kerr, Ronan, Kraus, Adam L., Murphy, Simon J., Krolikowski, Daniel M., Offner, Stella S. R., Tofflemire, Benjamin M. and Rizzuto, Aaron C.. 2022. "SPYGLASS. II. The Multigenerational and Multiorigin Star Formation History of Cepheus Far North ." The Astrophysical Journal: an international review of astronomy and astronomical physics. 941 (1). https://doi.org/10.3847/1538-4357/ac9b45

Revisiting bright δ Scuti stars and their period–luminosity relation with TESS and Gaia DR3

Barac, Natascha, Bedding, Timothy R., Murphy, Simon J. and Hey, Daniel R.. 2022. "Revisiting bright δ Scuti stars and their period–luminosity relation with TESS and Gaia DR3." Monthly Notices of the Royal Astronomical Society. 516 (2), pp. 2080-2094. https://doi.org/10.1093/mnras/stac2132

TOI-257b (HD 19916b): a warm sub-saturn orbiting an evolved F-type star

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

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

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

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

The GALAH survey and Gaia DR2:(non-)existence of five sparse high-latitude open clusters

Kos, Janez, de Silva, Gayandhi, Buder, Sven, Bland-Hawthorn, Joss, Sharma, Sanjib, Asplund, Martin, D'Orazi, Valentina, Duong, Ly, Freeman, Ken, Lewis, Geraint F., Lin, Jane, Lind, Karin, Martell, Sarah L., Schlesinger, Katharine J., Simpson, Jeffrey D., Zucker, Daniel B., Zwitter, Tomaz, Bedding, Timothy R., Cotar, Klemen, ..., Traven, Gregor. 2018. "The GALAH survey and Gaia DR2:(non-)existence of five sparse high-latitude open clusters." Monthly Notices of the Royal Astronomical Society. 480 (4), pp. 5242-5259. https://doi.org/10.1093/mnras/sty2171

The GALAH survey: the data reduction pipeline

Kos, Janez, Lin, Jane, Zwitter, Tomaz, Zerjal, Maruska, Sharma, Sanjib, Bland-Hawthorn, Joss, Asplund, Martin, Casey, Andrew R., de Silva, Gayandhi M., Freeman, Ken C., Martell, Sarah L., Simpson, Jeffrey D., Schlesinger, Katharine J., Zucker, Daniel, Anguiano, Borja, Bacigalupo, Carlos, Bedding, Timothy R., Betters, Christopher, Da Costa, Gary, ..., Wittenmyer, Robert A.. 2017. "The GALAH survey: the data reduction pipeline." Monthly Notices of the Royal Astronomical Society. 464 (2), pp. 1259-1281. https://doi.org/10.1093/mnras/stw2064

Kepler-22b: a 2.4 earth-radius planet in the habitable zone of a sun-like star

Borucki, William J., Koch, David G., Batalha, Natalie, Bryson, Stephen T., Rowe, Jason, Fressin, Francois, Torres, Guillermo, Caldwell, Douglas A., Christensen-Dalsgaard, Jorgen, Cochran, William D., DeVore, Edna, Gautier, Thomas N., Geary, John C., Gilliland, Ronald, Gould, Alan, Howell, Steve B., Jenkins, Jon M., Latham, David W., Lissauer, Jack J., ..., Rapin, William. 2012. "Kepler-22b: a 2.4 earth-radius planet in the habitable zone of a sun-like star." The Astrophysical Journal: an international review of astronomy and astronomical physics. 745 (2), pp. 120-135. https://doi.org/10.1088/0004-637X/745/2/120

KEPLER-21b: a 1.6 REarth planet transiting the bright oscillating F subgiant star HD179070

Howell, Steve B., Rowe, Jason F., Bryson, Stephen T., Quinn, Samuel N., Marcy, Geoffrey W., Isaacson, Howard, Ciardi, David R., Chaplin, William J., Metcalfe, Travis S., Monteiro, Mario J. P. F. G., Appourchaux, Thierry, Basu, Sarbani, Creevey, Orlagh L., Gilliland, Ronald L., Quirion, Pierre Olivier, Stello, Denis, Kjeldsen, Hans, Christensen-Dalsgaard, Jorgen, Elsworth, Yvonne, ..., Henze, Christopher E.. 2012. "KEPLER-21b: a 1.6 REarth planet transiting the bright oscillating F subgiant star HD179070." The Astrophysical Journal: an international review of astronomy and astronomical physics. 746 (2), pp. 123-140. https://doi.org/10.1088/0004-637X/746/2/123

A sub-Mercury-sized exoplanet

Barclay, Thomas, Rowe, Jason F., Lissauer, Jack J., Huber, Daniel, Fressin, Francois, Howell, Steve B., Bryson, Stephen T., Chaplin, William J., Desert, Jean Michel, Lopez, Eric D., Marcy, Geoffrey W., Mullally, Fergal, Ragozzine, Darin, Torres, Guillermo, Adams, Elisabeth R., Agol, Eric, Barrado, David, Basu, Sarbani, Bedding, Timothy R., ..., Thompson, Susan E.. 2013. "A sub-Mercury-sized exoplanet." Nature. 494 (7438), pp. 452-454. https://doi.org/10.1038/nature11914

Masses, radii, and orbits of small Kepler planets: the transition from gaseous to rocky planets

Marcy, Geoffrey W., Isaacson, Howard, Howard, Andrew W., Rowe, Jason F., Jenkins, Jon M., Bryson, Stephen T., Latham, David W., Howell, Steve B., Gautier, Thomas N., Batalha, Natalie M., Rogers, Leslie, Ciardi, David, Fischer, Debra A., Gilliland, Ronald L., Kjeldsen, Hans, Christensen-Dalsgaard, Jorgen, Huber, Daniel, Chaplin, William J., Basu, Sarbani, ..., Barrado, David. 2014. "Masses, radii, and orbits of small Kepler planets: the transition from gaseous to rocky planets." Astrophysical Journal Supplement Series. 210 (2), pp. 20-89. https://doi.org/10.1088/0067-0049/210/2/20

Kepler-432: a red giant interacting with one of its two long-period giant planets

Quinn, Samuel N., White, Timothy R., Latham, David W., Chaplin, William J., Handberg, Rasmus, Huber, Daniel, Kipping, David M., Payne, Matthew J., Jiang, Chen, Aguirre, Victor Silva, Stello, Dennis, Sliski, David H., Ciardi, David R., Buchhave, Lars A., Bedding, Timothy R., Davies, Guy R., Hekker, Saskia, Kjeldsen, Hans, Kuszlewicz, James S., ..., Berlind, Perry. 2015. "Kepler-432: a red giant interacting with one of its two long-period giant planets." The Astrophysical Journal: an international review of astronomy and astronomical physics. 803 (2), pp. 49-69. https://doi.org/10.1088/0004-637X/803/2/49

A seismic and gravitationally bound double star observed by Kepler: implication for the presence of a convective core

Appourchaux, T., Antia, H. M., Ball, W., Creevey, O., Lebreton, Y., Verma, K., Vorontsov, S., Campante, T. L., Davies, G. R., Gaulme, P., Regulo, C., Horch, E., Howell, S., Everett, M., Ciardi, D., Fossati, L., Miglio, A., Montalban, J., Chaplin, W. J., ..., Gizon, L.. 2015. "A seismic and gravitationally bound double star observed by Kepler: implication for the presence of a convective core." Astronomy and Astrophysics: a European journal. 582, pp. 1-19. https://doi.org/10.1051/0004-6361/201526610

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

FM stars II: a Fourier view of pulsating binary stars – determining binary orbital parameters photometrically for highly eccentric cases

Shibahashi, Hiromoto, Kurtz, Donald W. and Murphy, Simon J.. 2015. "FM stars II: a Fourier view of pulsating binary stars – determining binary orbital parameters photometrically for highly eccentric cases." Monthly Notices of the Royal Astronomical Society. 450 (4), pp. 3999-4015. https://doi.org/10.1093/mnras/stv875

KIC 10080943: An eccentric binary system containing two pressure- and gravity-mode hybrid pulsators

Schmid, V. S., Tkachenko, A., Aerts, C., Degroote, P., Bloemen, S., Murphy, S. J., Van Reeth, T., Papics, P. I., Bedding, T. R., Keen, M. A., Prsa, A., Menu, J., Debosscher, J., Hrudkova, M., De Smedt, K., Lombaert, R. and Nemeth, P.. 2015. "KIC 10080943: An eccentric binary system containing two pressure- and gravity-mode hybrid pulsators." Astronomy and Astrophysics: a European journal. 584, pp. 1-22. https://doi.org/10.1051/0004-6361/201526945

Asteroseismic measurement of slow, nearly uniform surface-to-core rotation in the main-sequence F star KIC 9244992

Saio, Hideyuki, Kurtz, Donald W., Takata, Masao, Shibahashi, Hiromoto, Murphy, Simon J., Sekii, Takashi and Bedding, Timothy R.. 2015. "Asteroseismic measurement of slow, nearly uniform surface-to-core rotation in the main-sequence F star KIC 9244992." Monthly Notices of the Royal Astronomical Society. 447 (4), pp. 3264-3277. https://doi.org/10.1093/mnras/stu2696

Photometry of very bright stars with Kepler and K2 smear data

Pope, B. J. S., White, T. R., Huber, D., Murphy, S. J., Bedding, T. R., Caldwell, D. A., Sarai, A., Aigrain, S. and Barclay, T.. 2015. "Photometry of very bright stars with Kepler and K2 smear data." Monthly Notices of the Royal Astronomical Society. 455 (1), pp. L36-L40. https://doi.org/10.1093/mnrasl/slv143

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

Deriving the orbital properties of pulsators in binary systems through their light arrival time delays

Murphy, Simon J. and Shibahashi, Hiromoto. 2015. "Deriving the orbital properties of pulsators in binary systems through their light arrival time delays." Monthly Notices of the Royal Astronomical Society. 450 (4), pp. 4475-4485. https://doi.org/10.1093/mnras/stv884

A search for non-pulsating, chemically normal stars in the δ Scuti instability strip using Kepler data

Murphy, Simon J., Bedding, Timothy R., Niemczura, Ewa, Kurtz, Donald W. and Smalley, Barry. 2015. "A search for non-pulsating, chemically normal stars in the δ Scuti instability strip using Kepler data." Monthly Notices of the Royal Astronomical Society. 447 (4), pp. 3948-3959. https://doi.org/10.1093/mnras/stu2749

The potential for super-Nyquist asteroseismology with TESS

Murphy, Simon J.. 2015. "The potential for super-Nyquist asteroseismology with TESS." Monthly Notices of the Royal Astronomical Society. 453 (3), pp. 2569-2575. https://doi.org/10.1093/mnras/stv1842

A unifying explanation of complex frequency spectra of γ Dor, SPB and Be stars: combination frequencies and highly non-sinusoidal light curves

Kurtz, Donald W., Shibahashi, Hiromoto, Murphy, Simon J., Bedding, Timothy R. and Bowman, Dominic M.. 2015. "A unifying explanation of complex frequency spectra of γ Dor, SPB and Be stars: combination frequencies and highly non-sinusoidal light curves." Monthly Notices of the Royal Astronomical Society. 450 (3), pp. 3015-3029. https://doi.org/10.1093/mnras/stv868

KIC 10080943: a binary star with two γ Doradus/δ Scuti hybrid pulsators. Analysis of the g modes

Keen, M. A., Bedding, T. R., Murphy, S. J., Schmid, V. S., Aerts, C., Tkachenko, A., Ouazzani, R. M. and Kurtz, D. W.. 2015. "KIC 10080943: a binary star with two γ Doradus/δ Scuti hybrid pulsators. Analysis of the g modes." Monthly Notices of the Royal Astronomical Society. 454 (2), pp. 1792-1797. https://doi.org/10.1093/mnras/stv2107

A 0.24+0.18 M double-lined eclipsing binary from the HATSouth survey

Zhou, G., Bayliss, D., Hartman, J. D., Rabus, M., Bakos, G. A., Jordan, A., Brahm, R., Penev, K., Csubry, Z., Mancini, L., Espinoza, N., de Val-Borro, M., Bhatti, W., Ciceri, S., Henning, T., Schmidt, B., Murphy, S. J., Butler, R. P., Arriagada, P., ..., Noyes, R. W.. 2015. "A 0.24+0.18 M double-lined eclipsing binary from the HATSouth survey." Monthly Notices of the Royal Astronomical Society. 451 (3), pp. 2263-2277. https://doi.org/10.1093/mnras/stv1070

Finding binaries among Kepler pulsating stars from phase modulation of their pulsations

Murphy, Simon J., Bedding, Timothy R., Shibahashi, Hiromoto, Kurtz, Donald W. and Kjeldsen, Hans. 2014. "Finding binaries among Kepler pulsating stars from phase modulation of their pulsations." Monthly Notices of the Royal Astronomical Society. 441 (3), pp. 2515-2527. https://doi.org/10.1093/mnras/stu765

Asteroseismic measurement of surface-to-core rotation in a main-sequence A star, KIC 11145123

Kurtz, Donald W., Saio, Hideyuki, Takata, Masao, Shibahashi, Hiromoto, Murphy, Simon J. and Sekii, Takashi. 2014. "Asteroseismic measurement of surface-to-core rotation in a main-sequence A star, KIC 11145123." Monthly Notices of the Royal Astronomical Society. 444 (1), pp. 102-116. https://doi.org/10.1093/mnras/stu1329

Validation of the frequency modulation technique applied to the pulsating δ Sct–γ Dor eclipsing binary star KIC 8569819

Kurtz, Donald W., Hambleton, Kelly M., Shibahashi, Hiromoto, Murphy, Simon J. and Prsa, Andrej. 2014. "Validation of the frequency modulation technique applied to the pulsating δ Sct–γ Dor eclipsing binary star KIC 8569819." Monthly Notices of the Royal Astronomical Society. 446 (2), pp. 1223-1233. https://doi.org/10.1093/mnras/stu2075

The role of turbulent pressure as a coherent pulsational driving mechanism: The case of the δ SCUTI STAR HD 187547

Antoci, V., Cunha, M., Houdek, G., Kjeldsen, H., Trampedach, R., Handler, G., Luftinger, T., Arentoft, T. and Murphy, S.. 2014. "The role of turbulent pressure as a coherent pulsational driving mechanism: The case of the δ SCUTI STAR HD 187547." The Astrophysical Journal: an international review of astronomy and astronomical physics. 796 (2), pp. 1-8. https://doi.org/10.1088/0004-637X/796/2/118

Evolution from protoplanetary to debris discs: the transition disc around HD 166191

Kennedy, G. M., Murphy, S. J., Lisse, C. M., Menard, F., Sitko, M. L., Wyatt, M. C., Bayliss, D. D. R., DeMeo, F. E., Crawford, K. B., Kim, D. L., Rudy, R. J., Russell, R. W., Sibthorpe, B., Skinner, M. A. and Zhou, G.. 2014. "Evolution from protoplanetary to debris discs: the transition disc around HD 166191." Monthly Notices of the Royal Astronomical Society. 438 (4), pp. 3299-3309. https://doi.org/10.1093/mnras/stt2435

Super-Nyquist asteroseismology with the Kepler Space Telescope

Murphy, Simon J., Shibahashi, Hiromoto and Kurtz, Donald W.. 2013. "Super-Nyquist asteroseismology with the Kepler Space Telescope." Monthly Notices of the Royal Astronomical Society. 430 (4), pp. 2986-2998. https://doi.org/10.1093/mnras/stt105

Asteroseismology of KIC 11754974: a high-amplitude SX Phe pulsator in a 343-d binary system

Murphy, S. J., Pigulski, A., Kurtz, D. W., Suarez, J. C., Handler, G., Balona, L. A., Smalley, B., Uytterhoeven, K., Szabo, R., Thygesen, A. O., Elkin, V., Breger, M., Grigahcene, A., Guzik, J. A., Nemec, J. M. and Southworth, J.. 2013. "Asteroseismology of KIC 11754974: a high-amplitude SX Phe pulsator in a 343-d binary system." Monthly Notices of the Royal Astronomical Society. 432 (3), pp. 2284-2297. https://doi.org/10.1093/mnras/stt587

Erratum: Asteroseismology of KIC 11754974: a high-amplitude SX Phe pulsator in a 343-d binary system

Murphy, S. J., Pigulski, A., Kurtz, D. W., Suarez, J. C., Handler, G., Balona, L. A., Smalley, B., Uytterhoeven, K., Szabo, R., Thygesen, A. O., Elkin, V., Breger, M., Grigahcene, A., Guzik, J. A., Nemec, J. M. and Southworth, J.. 2013. "Erratum: Asteroseismology of KIC 11754974: a high-amplitude SX Phe pulsator in a 343-d binary system." Monthly Notices of the Royal Astronomical Society. 436 (3), pp. 2877-2877. https://doi.org/10.1093/mnras/stt1749

Pulsational amplitude growth of the star KIC 3429637 (HD 178875) in the context of Am and ρ Pup stars

Murphy, Simon J., Grigahcene, A., Niemczura, E., Kurtz, D. W. and Uytterhoeven, K.. 2012. "Pulsational amplitude growth of the star KIC 3429637 (HD 178875) in the context of Am and ρ Pup stars." Monthly Notices of the Royal Astronomical Society. 427 (2), pp. 1418-1428. https://doi.org/10.1111/j.1365-2966.2012.22062.x

An examination of some characteristics of Kepler short- and long-cadence data

Murphy, Simon J.. 2012. "An examination of some characteristics of Kepler short- and long-cadence data." Monthly Notices of the Royal Astronomical Society. 422 (1), pp. 665-671. https://doi.org/10.1111/j.1365-2966.2012.20644.x

Unusual high-frequency oscillations in the Kepler δ Scuti star KIC 4840675

Balona, L. A., Breger, M., Catanzaro, G., Cunha, M. S., Handler, G., Kolaczkowski, Z., Kurtz, D. W., Murphy, S., Niemczura, E., Paparo, M., Smalley, B., Szabo, R., Uytterhoeven, K., Christiansen, J. L., Uddin, K. and Stumpe, M. C.. 2012. "Unusual high-frequency oscillations in the Kepler δ Scuti star KIC 4840675." Monthly Notices of the Royal Astronomical Society. 424 (2), pp. 1187-1196. https://doi.org/10.1111/j.1365-2966.2012.21295.x

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

A multi-site campaign to measure solar-like oscillations in Procyon. II. mode frequencies

Bedding, Timothy R., Kjeldsen, Hans, Campante, Tiago L., Appourchaux, Thierry, Bonanno, Alfio, Chaplin, William J., Garcia, Rafael A., Martić, Milena, Mosser, Benoit, Butler, R. Paul, Bruntt, Hans, Kiss, László L., O'Toole, Simon J., Kambe, Eiji, Ando, Hiroyasu, Izumiura, Hideyuki, Sato, Bun'ei, Hartmann, Michael, Hatzes, Artie, ..., Reffert, Sabine. 2010. "A multi-site campaign to measure solar-like oscillations in Procyon. II. mode frequencies." The Astrophysical Journal: an international review of astronomy and astronomical physics. 713 (2), pp. 935-949. https://doi.org/10.1088/0004-637X/713/2/935