Centre for Astrophysics
| Type | School/Centre |
|---|---|
| Director of Research | Prof Brad Carter |
| Parent | Institute for Advanced Engineering and Space Sciences |
| Head | Prof Brad Carter |
Latest research outputs
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Wellness, mood, sleep, and performance in a women’s national basketball team during international competition
Bird, Stephen P., Parsons-Smith, Renée L., King, Rachel and Terry, Peter C.. 2025. "Wellness, mood, sleep, and performance in a women’s national basketball team during international competition." Journal of Human Kinetics. 96, pp. 163-175. https://doi.org/10.5114/jhk/200117Article
Hybrid CNN–GRU model for hourly flood forecasting index: case studies from the Fiji islands
Chand, Ravinesh, Deo, Ravinesh C., Ghimire, Sujan, Nguyen-Huy, Thong and Ali, Mumtaz. 2025. "Hybrid CNN–GRU model for hourly flood forecasting index: case studies from the Fiji islands." Stochastic Environmental Research and Risk Assessment. https://doi.org/10.1007/s00477-025-02964-8Article
JWST 1.5 μm and 4.8 μm Photometry of Y Dwarfs
Albert, Loic, Leggett, Sandy K., Calissendorff, Per, Vandal, Thomas, Kirkpatrick, J. Davy, Bardalez Gagliuffi, Daniella C., Furio, Matthew, Meyer, Michael, Beichman, Charles A., Burgasser, Adam J., Cushing, Michael C., Faherty, Jacqueline Kelly, Fontanive, Clemence, Gelino, Christopher R., Gizis, John E., Greenbaum, Alexandra, Martinache, Frantz, N'Diaye, Mamadou, Pope, Benjamin J. S., ..., Ygouf, Marie. 2025. "JWST 1.5 μm and 4.8 μm Photometry of Y Dwarfs ." The Astronomical Journal. 169 (3). https://doi.org/10.3847/1538-3881/adadf9Article
The James Webb Interferometer: Space-based Interferometric Detections of PDS 70 b and c at 4.8 μm
Blakely, Dori, Johnstone, Doug, Cugno, Gabriele, Sivaramakrishnan, Anand, Tuthill, Peter, Dong, Ruobing, Pope, Benjamin J. S., Albert, Loic, Charles, Max, Cooper, Rachel A., Furio, Matthew De, Desdoigts, Louis, Doyon, Rene, Francis, Logan, Greenbaum, Alexandra, Lafrenière, David, Lloyd, James P., Meyer, Michael R., Pueyo, Laurent, ..., Vandal, Thomas. 2025. "The James Webb Interferometer: Space-based Interferometric Detections of PDS 70 b and c at 4.8 μm." The Astronomical Journal. 169 (3). https://doi.org/10.3847/1538-3881/ad9b94Article
Giant Outer Transiting Exoplanet Mass (GOT 'EM) Survey. V. Two Giant Planets in Kepler-511 but Only One Ran Away
Chachan, Yayaati, Dalba, Paul A., Thorngren, Daniel P., Kane, Stephen R., Isaacson, Howard, Lee, Eve J., Schwieterman, Edward, Howard, Andrew W. and Payne, Matthew J.. 2025. "Giant Outer Transiting Exoplanet Mass (GOT 'EM) Survey. V. Two Giant Planets in Kepler-511 but Only One Ran Away." The Astronomical Journal. 169 (5). https://doi.org/10.3847/1538-3881/adbe2fArticle
Origins of Super Jupiters: TOI-2145b has a Moderately Eccentric and Nearly Aligned Orbit
Dong, Jiayin, Chontos, Ashley, Zhou, George, Stefánsson, Gudmundur, Wang, Songhu, Huang, Chelsea X., Gupta, Arvind F., Halverson, Samuel, Kanodia, Shubham, Luhn, Jacob K., Mahadevan, Suvrath, Monson, Andrew, Alvarado-Montes, Jaime A., Ninan, Joe P., Robertson, Paul, Roy, Arpita, Schwab, C. and Wright, Jason T.. 2025. "Origins of Super Jupiters: TOI-2145b has a Moderately Eccentric and Nearly Aligned Orbit." The Astronomical Journal. 169 (1). https://doi.org/10.3847/1538-3881/ad8ec1Article
Evidence for Primordial Alignment II: Insights from Stellar Obliquity Measurements for Hot Jupiters in Compact Multiplanet Systems
Radzom, Brandon T., Dong, Jiayin, Rice, Malena, Wang, Xian-Yu, Hixenbaugh, Kyle, Zhou, George, Huang, Chelsea X. and Wang, Songhu. 2025. "Evidence for Primordial Alignment II: Insights from Stellar Obliquity Measurements for Hot Jupiters in Compact Multiplanet Systems." Serbian Astronomical Journal. 169 (3). https://doi.org/10.3847/1538-3881/ad9dd5Article
Gender diversity in Australian astronomy: the Astronomical Society of Australia 1966-2023
Stevenson, Toner and Lomb, Nick. 2025. "Gender diversity in Australian astronomy: the Astronomical Society of Australia 1966-2023." Historical Records of Australian Science. 36 (1). https://doi.org/10.1071/HR24022Article
The TESS-Keck Survey. XXIV. Outer Giants May Be More Prevalent in the Presence of Inner Small Planets
Van Zandt, Judah, Petigura, Erik A., Lubin, Jack, Weiss, Lauren M., Turtelboom, Emma V., Fetherolf, Tara, Akana Murphy, Joseph M., Crossfield, Ian J. M., Gilbert, Gregory J., Mocnik, Teo, Batalha, Natalie M., Dressing, Courtney, Fulton, Benjamin, Howard, Andrew W., Huber, Daniel, Isaacson, Howard, Kane, Stephen R., Robertson, Paul, Roy, Arpita, ..., Zink, Jon. 2025. "The TESS-Keck Survey. XXIV. Outer Giants May Be More Prevalent in the Presence of Inner Small Planets." The Astronomical Journal. 169 (5). https://doi.org/10.3847/1538-3881/adbbedArticle
C3PO – IV. Co-natal stars depleted in refractories are magnetically more active – possible imprints of planets
Yu, Jie, Ting, Yuan-Sen, Casagrande, Luca, Liu, Fan, Wang, Sharon X, Sun, Qinghui, Huber, Daniel, Chen, Boquan, Cordoni, Giacomo, Da Costa, Gary, Huang, Chelsea X, Karakas, Amanda I, Khanna, Shourya, Zhu, Junhui, Ness, Melissa K., Nordlander, Thomas and Taylor, Taylor. 2025. "C3PO – IV. Co-natal stars depleted in refractories are magnetically more active – possible imprints of planets ." Monthly Notices of the Royal Astronomical Society. 538 (4), pp. 2408-2420. https://doi.org/10.1093/mnras/staf436Article
Commitment to Advance Excellence and Inclusion in the Earth and Space Sciences Scholarly Publications
Xenopoulos, Marguerite A., Beal, Lisa, Caprarelli, Graziella, Caylor, Kelly, Destouni, Georgia, Duan, Qingyun, Hauck, II, Steven A., Huber, Matthew, Karnauskas, Kristopher B., Lajtha, Kate, Lugaz, Noé, Montanari, Alberto, Nguyen, Helen, Parrish, Julia K., Rowan, Ann, Santos, Isaac R., Schubnel, Alexandre and Wysession, Michael. 2025. "Commitment to Advance Excellence and Inclusion in the Earth and Space Sciences Scholarly Publications." AGU Advances. 6 (2). https://doi.org/10.1029/2025AV001726Editorial
TESS Giants Transiting Giants. VII. A Hot Saturn Orbiting an Oscillating Red Giant Star
Saunders, Nicholas, Grunblatt, Samuel K., Huber, Daniel, Ong, J. M. Joel, Schlaufman, Kevin C., Hey, Daniel, Li, Yaguang, Butler, R. P., Crane, Jeffrey D., Shectman, Steve, Teske, Johanna K., Quinn, Samuel N., Yee, Samuel W, Brahm, Rafael, Trifonov, Trifon, Jordan, Andrés, Henning, Thomas, Sing, David K., MacGregor, Meredith, ..., Jenkins, Jon M.. 2025. "TESS Giants Transiting Giants. VII. A Hot Saturn Orbiting an Oscillating Red Giant Star." The Astronomical Journal. 169 (2). https://doi.org/10.3847/1538-3881/ad9a87Article
Discovery and Characterization of an Eccentric, Warm Saturn Transiting the Solar Analog TOI-4994
Martinez, Romy Rodríguez, Eastman, Jason D., Collins, Karen A., Rodriguez, Joseph E., Charbonneau, David, Quinn, Samuel N., Latham, David W., Ziegler, Carl, Brahm, Rafael, Fairnington, Tyler R., Ulmer-Moll, SolÉne, Stassun, Keivan G., Suarez, Olga, Guillot, Tristan, Hobson, Melissa J., Winn, Joshua N., Kanodia, Shubham, Schlecker, Martin, Butler, R. P., ..., Mireles, Ismael. 2025. "Discovery and Characterization of an Eccentric, Warm Saturn Transiting the Solar Analog TOI-4994." The Astronomical Journal. 169 (2). https://doi.org/10.3847/1538-3881/ad9b90Article
Uncertainties in Ground-Based Visual Double Star Measures
Letchford, Roderick R. and White, Graeme L.. 2025. "Uncertainties in Ground-Based Visual Double Star Measures." Astronomische Nachrichten. 346 (2). https://doi.org/10.1002/asna.20240086Article
Catching the wisps: Stellar mass-loss limits from low-frequency radio observations
Bloot, S., Vedantham, H. K., Kavanagh, R. D., Callingham, J. R. and Pope, B. J. S.. 2025. "Catching the wisps: Stellar mass-loss limits from low-frequency radio observations." Astronomy and Astrophysics: a European journal. 695. https://doi.org/10.1051/0004-6361/202452722Article
A BCool survey of stellar magnetic cycles
Bellotti, S., Petit, P., Jeffers, S. V., Marsden, S. C., Morin, J. C., Vidotto, A. A., Folsom, C. P., See, V. and do Nascimento Jr., J.-D.. 2025. "A BCool survey of stellar magnetic cycles." Astronomy and Astrophysics: a European journal. 693. https://doi.org/10.1051/0004-6361/202452378Article
Electricity demand uncertainty modeling with Temporal Convolution Neural Network models
Ghimire, Sujan, Deo, Ravinesh C., Casillas-Perez, David, Salcedo-Sanz, Sancho, Acharya, Rajendra and Dinh, Toan. 2025. "Electricity demand uncertainty modeling with Temporal Convolution Neural Network models." Renewable and Sustainable Energy Reviews. 209. https://doi.org/10.1016/j.rser.2024.115097Article
Half-hourly electricity price prediction model with explainable-decomposition hybrid deep learning approach
Ghimire, Sujan, Deo, Ravinesh C., Hopf, Konstantin, Liu, Hangyue, Casillas-Perez, David, Helwig, Andreas, Prasad, Salvin S., Perez-Aracil, Jorge, Barua, Prabal Datta and Salcedo-Sanz, Sancho. 2025. "Half-hourly electricity price prediction model with explainable-decomposition hybrid deep learning approach." Energy and AI. 20. https://doi.org/10.1016/j.egyai.2025.100492Article
Explainable deep learning hybrid modeling framework for total suspended particles concentrations prediction
Ghimire, Sujan, Deo, Ravinesh C., Jiang, Ningbo, Ahmed, A. A. Masrur, Prasad, Salvin S., Casillas-Perez, David, Salcedo-Sanz, Sancho and Yaseen, Zaher Mundher. 2025. "Explainable deep learning hybrid modeling framework for total suspended particles concentrations prediction." Atmospheric Environment. 347. https://doi.org/10.1016/j.atmosenv.2025.121079Article
Explainable hybrid deep learning framework for enhancing multi-step solar ultraviolet-B radiation predictions
Prasad, Salvin S., Joseph, Lionel P., Ghimire, Sujan, Deo, Ravinesh C., Downs, Nathan J., Acharya, Rajendra and Yaseen, Zaher M.. 2025. "Explainable hybrid deep learning framework for enhancing multi-step solar ultraviolet-B radiation predictions." Atmospheric Environment. 343. https://doi.org/10.1016/j.atmosenv.2024.120951Article
The Search for the In-betweeners: How Packed Are TESS Planetary Systems?
Horner, Jonathan, Wittenmyer, Robert A., Kane, Stephen R. and Holt, Timothy R.. 2025. "The Search for the In-betweeners: How Packed Are TESS Planetary Systems?" The Astronomical Journal. 169, p. 8. https://doi.org/10.3847/1538-3881/ad8e3aArticle
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/ad9266Article
Multi‑step solar ultraviolet index prediction: integrating convolutional neural networks with long short‑term memory for a representative case study in Queensland, Australia
AL-Musaylh, Mohan, Al‑Dafaie, Kadhem, Downs, Nathan, Ghimire, Sujan, Ali, Mumtaz, Yaseen, Zaher Mundher, Igoe, Damien P., Deo, Ravinesh C., Paris, Alfo V. and A. Jebar, Mustapha A.. 2025. "Multi‑step solar ultraviolet index prediction: integrating convolutional neural networks with long short‑term memory for a representative case study in Queensland, Australia." Modeling Earth Systems and Environment. 11. https://doi.org/10.1007/s40808-024-02282-yArticle
Explainable deeply-fused nets electricity demand prediction model: Factoring climate predictors for accuracy and deeper insights with probabilistic confidence interval and point-based forecasts
Ghimire, Sujan, AL-Musaylh, Mohanad S., Nguyen-Huy, Thong, Deo, Ravinesh C., Acharya, Rajendra, Casillas-Perez, David, Yaseen, Zaher Mundher and Salcedo-sanz, Sancho. 2025. "Explainable deeply-fused nets electricity demand prediction model: Factoring climate predictors for accuracy and deeper insights with probabilistic confidence interval and point-based forecasts." Applied Energy. 378 (Part A). https://doi.org/10.1016/j.apenergy.2024.124763Article
Stellar chromospheric activity in main-sequence stars
Isaacson, Howard. 2024. Stellar chromospheric activity in main-sequence stars. PhD by Publication Doctor of Philosophy. University of Southern Queensland. https://doi.org/10.26192/zwq6qPhD by Publication
HD 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/stae2151Article
HD 28185 revisited: an outer planet, instead of a brown dwarf, on a Saturn-like orbit
Venner, Alexander, An, Qier, Huang, Chelsea X., Brandt, Timothy D., Wittenmyer, Robert A. and Vanderburg, Andrew. 2024. "HD 28185 revisited: an outer planet, instead of a brown dwarf, on a Saturn-like orbit." Monthly Notices of the Royal Astronomical Society. 535, pp. 90-106. https://doi.org/10.1093/mnras/stae2336Article
The California Legacy Survey. V. Chromospheric Activity Cycles in Main-sequence Stars
Isaacson, Howard, Howard, Andrew W., Fulton, Benjamin, Petigura, Erik A., Weiss, Lauren M., Kane, Stephen R., Carter, Brad, Beard, Corey, Giacalone, Steven, Van Zandt, Judah, Akana Murphy, Joseph M., Dai, Fei, Chontos, Ashley, Polanski, Alex S., Rice, Malena, Lubin, Jack, Brinkman, Casey, Rubenzahl, Ryan A., Blunt, Sarah, ..., Saunders, Nicholas. 2024. "The California Legacy Survey. V. Chromospheric Activity Cycles in Main-sequence Stars." Astrophysical Journal Supplement Series. 274 (2). https://doi.org/10.3847/1538-4365/ad676cArticle
Multiwavelength Campaign Observations of a Young Solar-type Star, EK Draconis. II. Understanding Prominence Eruption through Data-driven Modeling and Observed Magnetic Environment
Namekata, Kosuke, Ikuta, Kai, Petit, Pascal, Airapetian, Vladimir S., Vidotto, Aline A., Heinzel, Petr, Wollmann, Jirí, Maehara, Hiroyuki, Notsu, Yuta, Inoue, Shun, Marsden, Stephen, Morin, Julien, Jeffers, Sandra V., Neiner, Coralie, Paude, Rishi R, Avramova-Boncheva, Antoaneta A., Gendreau, Keith and Shibata, Kazunari. 2024. "Multiwavelength Campaign Observations of a Young Solar-type Star, EK Draconis. II. Understanding Prominence Eruption through Data-driven Modeling and Observed Magnetic Environment." The Astrophysical Journal: an international review of astronomy and astronomical physics. 976 (2). https://doi.org/10.3847/1538-4357/ad85dfArticle
Oscillation frequencies of moderately rotating delta scuti stars: asymmetric mode splittings due to non-spherical distortion
Guo, Zhao, Bedding, Timothy R., Pamyatnykh, A. A., Kurtz, Donald W., Li, Gang, Gautam, Anuj, Murphy, Simon J. and Aerts, Conny. 2024. "Oscillation frequencies of moderately rotating delta scuti stars: asymmetric mode splittings due to non-spherical distortion." Monthly Notices of the Royal Astronomical Society. 535 (4), pp. 2927-2938. https://doi.org/10.1093/mnras/stae2423Article
Colorado Ultraviolet Transit Experiment: a mission development history and future possibilities from the National Aeronautics and Space Administration's first ultraviolet astronomy CubeSat
Patton, Tom, France, Kevin and Egan, Arika. 2024. "Colorado Ultraviolet Transit Experiment: a mission development history and future possibilities from the National Aeronautics and Space Administration's first ultraviolet astronomy CubeSat." Journal of Astronomical Telescopes, Instruments, and Systems. 10 (3). https://doi.org/10.1117/1.JATIS.10.3.030301Article
The δ Scuti stars of the Cep–Her Complex – I. Pulsator fraction, rotation, asteroseismic large spacings, and the νmax relation
Murphy, Simon J., Bedding, Timothy R., Gautam, Anuj, Kerr, Ronan P. and Mani, Prasad. 2024. "The δ Scuti stars of the Cep–Her Complex – I. Pulsator fraction, rotation, asteroseismic large spacings, and the νmax relation ." Monthly Notices of the Royal Astronomical Society. 534 (4), pp. 3022-3039. https://doi.org/10.1093/mnras/stae2226Article
The OATMEAL Survey. I. Low Stellar Obliquity in the Transiting Brown Dwarf System GPX-1
Giacalone, Steven, Dai, Fei, Zanazzi, J. J., Howard, Andrew W., Dressing, Courtney D., Winn, Joshua N., Rubenzahl, Ryan A., Carmichael, Theron W., Vowell, Noah, Kesseli, Aurora, Halverson, Samuel, Isaacson, Howard, Brodheim, Max, Deich, William, Fulton, Benjamin J., Gibson, Steven R., Hill, Grant M., Holden, Bradford, Householder, Aaron, ..., Yeh, Sherry. 2024. "The OATMEAL Survey. I. Low Stellar Obliquity in the Transiting Brown Dwarf System GPX-1." The Astronomical Journal. 168 (5). https://doi.org/10.3847/1538-3881/ad785aArticle
Variability and stellar pulsation incidence in Am and Fm stars using TESS and Gaia data
Dürfeldt-Pedros, O., Antoci, V., Smalley, B., Murphy, S., Posilek, N. and Niemczura, E.. 2024. "Variability and stellar pulsation incidence in Am and Fm stars using TESS and Gaia data." Astronomy and Astrophysics: a European journal. 690. https://doi.org/10.1051/0004-6361/202349076Article
The Sydney Radio Star Catalogue: Properties of radio stars at megahertz to gigahertz frequencies
Driessen, Laura Nicole, Pritchard, Joshua, Murphy, Tara, Heald, George, Robrade, Jan, Das, Barnali, Duchesne, Stefan William, Kaplan, David L., Lenc, Emil, Lynch, Christene R., Mitchell-Bolton, Jackson, Pope, Benjamin J.S., Rose, Kovi, Stelzer, Beate, Wang, Yuanming and Zic, Andrew. 2024. "The Sydney Radio Star Catalogue: Properties of radio stars at megahertz to gigahertz frequencies." Publications of the Astronomical Society of Australia. 41. https://doi.org/10.1017/pasa.2024.72Article
Confirming the Tidal Tails of the Young Open Cluster Blanco 1 with TESS Rotation Periods
Sha, Lizhou, Vanderburg, Andrew M., Bouma, Luke G. and Huang, Chelsea X.. 2024. "Confirming the Tidal Tails of the Young Open Cluster Blanco 1 with TESS Rotation Periods." The Astrophysical Journal: an international review of astronomy and astronomical physics. 977 (1). https://doi.org/10.3847/1538-4357/ad89a7Article
Radio signatures of star–planet interactions, exoplanets and space weather
Callingham, J. R., Pope, B. J. S., Kavanagh, R. D., Bellotti, S., Daley-Yates, S., Damasso, M., Grießmeier, J.-M., Gudel, M., Gunther, M., Kao, M. M., Klein, B., Mahadevan, S., Morin, J., Nichols, J. D., Osten, R. A., Pérez-Torres, M., Pineda, J. S., Rigney, Jeremy, Saur, J., ..., Zarka, P.. 2024. "Radio signatures of star–planet interactions, exoplanets and space weather." Nature Astronomy. 8 (11), pp. 1359-1372. https://doi.org/10.1038/s41550-024-02405-6Article
The HD 191939 Exoplanet System is Well Aligned and Flat
Lubin, Jack, Petigura, Erik A., Van Zandt, Judah, Beard, Corey, Dai, Fei, Halverson, Samuel, Holcomb, Rae, Howard, Andrew W., Isaacson, Howard, Luhn, Jacob, Robertson, Paul, Rubenzahl, Ryan A., Stefánsson, Guđmundur, Winn, Joshua N., Brodheim, Max, Deich, William, Hill, Grant M., Gibson, Steven R., Holden, Bradford, ..., Walawende, Josh. 2024. "The HD 191939 Exoplanet System is Well Aligned and Flat." The Astronomical Journal. 168 (5). https://doi.org/10.3847/1538-3881/ad79edArticle
New Zealand's contribution to international science: the role of the University of Canterbury's Rolleston research station
Baggaley, Jack and Orchiston, Wayne. 2024. "New Zealand's contribution to international science: the role of the University of Canterbury's Rolleston research station ." Journal of Astronomical History and Heritage. 27 (3), pp. 579-594. https://doi.org/10.3724/SP.J.1440-2807.2024.03.09Article
The ∼50 Myr Old TOI-942c is Likely on an Aligned, Coplanar Orbit and Losing Mass
Teng, Huan-Yu, Dai, Fei, Howard, Andrew W., Isaacson, Howard, Rubenzahl, Ryan A., Angelo, Isabel and Polanski, Alex S.. 2024. "The ∼50 Myr Old TOI-942c is Likely on an Aligned, Coplanar Orbit and Losing Mass ." The Astronomical Journal. 168 (5). https://doi.org/10.3847/1538-3881/ad7022Article
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