Keck/NIRSPEC Studies of He I in the Atmospheres of Two Inflated Hot Gas Giants Orbiting K Dwarfs: WASP-52b and WASP-177b

Article

Kirk, James, Dos Santos, Leonardo A., Lopez-Morales, Mercedes, Alam, Munazza K., Oklopcic, Antonija, MacLeod, Morgan, Zeng, Li and Zhou, George. 2022. "Keck/NIRSPEC Studies of He I in the Atmospheres of Two Inflated Hot Gas Giants Orbiting K Dwarfs: WASP-52b and WASP-177b." The Astronomical Journal. 164 (1), pp. 1-14. https://doi.org/10.3847/1538-3881/ac722f
Article Title

Keck/NIRSPEC Studies of He I in the Atmospheres of Two Inflated Hot Gas Giants Orbiting K Dwarfs: WASP-52b and WASP-177b

ERA Journal ID1048
Article CategoryArticle
AuthorsKirk, James (Author), Dos Santos, Leonardo A. (Author), Lopez-Morales, Mercedes (Author), Alam, Munazza K. (Author), Oklopcic, Antonija (Author), MacLeod, Morgan (Author), Zeng, Li (Author) and Zhou, George (Author)
Journal TitleThe Astronomical Journal
Journal Citation164 (1), pp. 1-14
Article Number24
Number of Pages14
Year2022
PublisherIOP Publishing
Place of PublicationUnited States
ISSN0004-6256
1538-3881
Digital Object Identifier (DOI)https://doi.org/10.3847/1538-3881/ac722f
Web Address (URL)https://iopscience.iop.org/article/10.3847/1538-3881/ac722f
Abstract

We present the detection of neutral helium at 10833 Å in the atmosphere of WASP-52b and tentative evidence of helium in the atmosphere of the grazing WASP-177b, using high-resolution observations acquired with the NIRSPEC instrument on the Keck II telescope. We detect excess absorption by helium in WASP-52b's atmosphere of 3.44% ± 0.31% (11σ), or equivalently 66 ± 5 atmospheric scale heights. This absorption is centered on the planet's rest frame (Δv = 0.00 ± 1.19 km s-1). We model the planet's escape using a 1D Parker wind model and calculate its mass-loss rate to be ∼1.4 × 1011 g s-1, or equivalently 0.5% of its mass per gigayear. For WASP-177b, we see evidence for redshifted (Δv = 6.02 ± 1.88 km s-1) helium-like absorption of 1.28% ± 0.29% (equal to 23 ± 5 atmospheric scale heights). However, due to residual systematics in the transmission spectrum of similar amplitude, we do not interpret this as significant evidence for He absorption in the planet's atmosphere. Using a 1D Parker wind model, we set a 3σ upper limit on WASP-177b's escape rate of 7.9 × 1010 g s-1. Our results, taken together with recent literature detections, suggest the tentative relation between XUV irradiation and He i absorption amplitude may be shallower than previously suggested. Our results highlight how metastable helium can advance our understanding of atmospheric loss and its role in shaping the exoplanet population.

KeywordsExoplanet atmospheres; Exoplanet astronomy; Astrophysics -Earth and Planetary Astrophysics
ANZSRC Field of Research 2020510109. Stellar astronomy and planetary systems
Institution of OriginUniversity of Southern Queensland
Byline AffiliationsCenter for Astrophysics Harvard and Smithsonian, United States
Space Telescope Science Institute, United States
University of Amsterdam, Netherlands
Harvard University, United States
Centre for Astrophysics
Funding source
Australian Research Council (ARC)
Grant ID
DE210101893
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TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream
Newton, Elisabeth R., Mann, Andrew W., Kraus, Adam L., Livingston, John H., Vanderburg, Andrew, Curtis, Jason L., Thao, Pa Chia, Hawkins, Keith, Wood, Mackenna L., Rizzuto, Aaron C., Soubkiou, Abderahmane, Tofflemire, Benjamin M., Zhou, George, Crossfield, Ian J. M., Pearce, Logan A., Collins, Karen A., Conti, Dennis M., Tan, Thiam-Guan, Villeneuva, Steven, ..., Latham, David W.. 2021. "TESS Hunt for Young and Maturing Exoplanets (THYME). IV. Three Small Planets Orbiting a 120 Myr Old Star in the Pisces–Eridanus Stream." The Astronomical Journal. 161 (2), pp. 1-20. https://doi.org/10.3847/1538-3881/abccc6
THOR 42: A touchstone ∼24 Myr-old eclipsing binary spanning the fully convective boundary
Murphy, Simon J., Lawson, Warrick A., Onken, Christopher A., Yong, David, Da Costa, Gary S., Zhou, George, Mamajek, Eric E., Bell, Cameron P. M., Bessell, Michael S. and Feinstein, Adina D.. 2019. "THOR 42: A touchstone ∼24 Myr-old eclipsing binary spanning the fully convective boundary." Monthly Notices of the Royal Astronomical Society. 491 (4), pp. 4902-4924. https://doi.org/10.1093/mnras/stz3198
A Decade of Radial-velocity Monitoring of Vega and New Limits on the Presence of Planets
Hurt, Spencer A., Quinn, Samuel N., Latham, David W., Vanderburg, Andrew, Esquerdo, Gilbert A., Calkins, Michael L., Berlind, Perry, Angus, Ruth, Latham, Christian A. and Zhou, George. 2021. "A Decade of Radial-velocity Monitoring of Vega and New Limits on the Presence of Planets." The Astronomical Journal. 161 (4), pp. 1-14. https://doi.org/10.3847/1538-3881/abdec8
TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up
Hedges, Christina, Hughes, Alex, Zhou, George, David, Trevor J., Becker, Juliette, Giacalone, Steven, Vanderburg, Andrew, Rodriguez, Joseph E., Bieryla, Allyson, Wirth, Christopher, Atherton, Shaun, Fetherolf, Tara, Collins, Karen A., Price-Whelan, Adrian M., Bedell, Megan, Quinn, Samuel N., Gan, Tianjun, Ricker, George R., Latham, David W., ..., Smith, Jeffrey C.. 2021. "TOI-2076 and TOI-1807: Two Young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up." The Astronomical Journal. 162 (2), pp. 1-22. https://doi.org/10.3847/1538-3881/ac06cd
Populating the brown dwarf and stellar boundary: Five stars with transiting companions near the hydrogen-burning mass limit
Grieves, Nolan, Bouchy, Francois, Lendl, Monika, Carmichael, Theron, Mireles, Ismael, Shporer, Avi, McLeod, Kim K., Collins, Karen A., Brahm, Rafael, Stassun, Keivan G., Gill, Sam, Bouma, Luke G., Guillot, Tristan, Cointepas, Marion, Dos Santos, Leonardo A., Casewell, Sarah L., Jenkins, Jon M., Henning, Thomas, Nielsen, Louise D., ..., Wingham, Geof. 2021. "Populating the brown dwarf and stellar boundary: Five stars with transiting companions near the hydrogen-burning mass limit." Astronomy and Astrophysics: a European journal. 652, pp. 1-25. https://doi.org/10.1051/0004-6361/202141145
TOI-811b and TOI-852b: New Transiting Brown Dwarfs with Similar Masses and Very Different Radii and Ages from the TESS Mission
Carmichael, Theron W., Quinn, Samuel N., Zhou, George, Grieves, Nolan, Irwin, Jonathan M., Stassun, Keivan G., Vanderburg, Andrew M., Winn, Joshua N., Bouchy, Francois, Brasseur, Clara E., Briceno, Cesar, Caldwell, Douglas A., Charbonneau, David, Collins, Karen A., Colon, Knicole D., Eastman, Jason D., Fausnaugh, Michael, Fong, William, Furesz, Gabor, ..., Ziegler, Carl. 2021. "TOI-811b and TOI-852b: New Transiting Brown Dwarfs with Similar Masses and Very Different Radii and Ages from the TESS Mission." The Astronomical Journal. 161 (2), pp. 1-17. https://doi.org/10.3847/1538-3881/abd4e1
TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in Its Atmosphere
Cabot, Samuel H. C., Bello-Arufe, Aaron, Mendonca, Joao M., Tronsgaard, Rene, Wong, Ian, Zhou, George, Buchhave, Lars A., Fischer, Debra A., Stassun, Keivan G., Antoci, Victoria, Baker, David, Belinski, Alexander A., Benneke, Bjorn, Bouma, Luke G., Christiansen, Jessie L., Collins, Karen A., Goliguzova, Maria V., Hagey, Simone, Jenkins, Jon M., ..., Winn, Joshua N.. 2021. "TOI-1518b: A Misaligned Ultra-hot Jupiter with Iron in Its Atmosphere." The Astronomical Journal. 162 (5), pp. 1-19. https://doi.org/10.3847/1538-3881/ac1ba3
The TESS Grand Unified Hot Jupiter Survey. I. Ten TESS Planets
Yee, Samuel W., Winn, Joshua N., Hartman, Joel D., Rodriguez, Joseph E., Zhou, George, Quinn, Samuel N., Latham, David W., Bieryla, Allyson, Collins, Karen A., Addison, Brett C., Angelo, Isabel, Barkaoui, Khalid, Benni, Paul, Boyle, Andrew W., Brahm, Rafael, Butler, R. Paul, Ciardi, David R., Collins, Kevin I., Conti, Dennis M., ..., Ziegler, Carl. 2022. "The TESS Grand Unified Hot Jupiter Survey. I. Ten TESS Planets." The Astronomical Journal. 164 (2), pp. 1-34. https://doi.org/10.3847/1538-3881/ac73ff
A Possible Alignment Between the Orbits of Planetary Systems and their Visual Binary Companions
Christian, Sam, Vanderburg, Andrew, Becker, Juliette, Yahalomi, Daniel A., Pearce, Logan, Zhou, George, Collins, Karen A., Kraus, Adam L., Stassun, Keivan G., de Beurs, Zoe, Ricker, George R., Vanderspek, Roland K., Latham, David W., Winn, Joshua N., Seager, S., Jenkins, Jon M., Abe, Lyu, Agabi, Karim, Amado, Pedro J., ..., Wittrock, Justin. 2022. "A Possible Alignment Between the Orbits of Planetary Systems and their Visual Binary Companions." The Astronomical Journal. 163 (5), pp. 1-26. https://doi.org/10.3847/1538-3881/ac517f
TESS Giants Transiting Giants. II. The Hottest Jupiters Orbiting Evolved Stars
Grunblatt, Samuel K., Saunders, Nicholas, Sun, Meng, Chontos, Ashley, Soares-Furtado, Melinda, Eisner, Nora, Pereira, Filipe, Komacek, Thaddeus, Huber, Daniel, Collins, Karen, Wang, Gavin, Stockdale, Chris, Quinn, Samuel N., Tronsgaard, Rene, Zhou, George, Nowak, Grzegorz, Deeg, Hans J., Ciardi, David R., Boyle, Andrew, ..., Winn, Joshua N.. 2022. "TESS Giants Transiting Giants. II. The Hottest Jupiters Orbiting Evolved Stars." The Astronomical Journal. 163 (3), pp. 1-16. https://doi.org/10.3847/1538-3881/ac4972
Two Massive Jupiters in Eccentric Orbits from the TESS Full-frame Images
Ikwut-Ukwa, Mma, Rodriguez, Joseph E., Quinn, Samuel N., Zhou, George, Vanderburg, Andrew, Ali, Asma, Bunten, Katya, Gaudi, B. Scott, Latham, David W., Howell, Steve B., Huang, Chelsea X., Bieryla, Allyson, Collins, Karen A., Carmichael, Theron W., Rabus, Markus, Eastman, Jason D., Collins, Kevin I., Tan, Thiam-Guan, Schwarz, Richard P., ..., Yahalomi, Daniel A.. 2022. "Two Massive Jupiters in Eccentric Orbits from the TESS Full-frame Images." The Astronomical Journal. 163 (1), pp. 1-15. https://doi.org/10.3847/1538-3881/ac2ee1
TESS Giants Transiting Giants. I.: A Noninflated Hot Jupiter Orbiting a Massive Subgiant
Saunders, Nicholas, Grunblatt, Samuel K., Huber, Daniel, Collins, Karen A., Jensen, Eric L. N., Vanderburg, Andrew, Brahm, Rafael, Jordan, Andres, Espinoza, Nestor, Henning, Thomas, Hobson, Melissa J., Quinn, Samuel N., Zhou, George, Butler, R. Paul, Crause, Lisa, Kuhn, Rudi B., Moses Mogotsi, K., Hellier, Coel, Angus, Ruth, ..., Cloutier, Ryan. 2022. "TESS Giants Transiting Giants. I.: A Noninflated Hot Jupiter Orbiting a Massive Subgiant." The Astronomical Journal. 163 (2), pp. 1-15. https://doi.org/10.3847/1538-3881/ac38a1
A Mini-Neptune from TESS and CHEOPS Around the 120Myr Old AB Dor Member HIP 94235
Zhou, George, Wirth, Christopher P., Huang, Chelsea X., Venner, Alexander, Franson, Kyle, Quinn, Samuel N., Bouma, L. G., Kraus, Adam L., Mann, Andrew W., Newton, Elisabeth. R., Dragomir, Diana, Heitzmann, Alexis, Lowson, Nataliea, Douglas, Stephanie T., Battley, Matthew, Gillen, Edward, Triaud, Amaury, Latham, David W., Howell, Steve B., ..., Kunimoto, Michelle. 2022. "A Mini-Neptune from TESS and CHEOPS Around the 120Myr Old AB Dor Member HIP 94235." The Astronomical Journal. 163 (6), pp. 1-19. https://doi.org/10.3847/1538-3881/ac69e3
An Aligned Orbit for the Young Planet V1298 Tau b
Johnson, Marshall C., David, Trevor J., Petigura, Erik A., Isaacson, Howard T., Van Zandt, Judah, Ilyin, Ilya, Strassmeier, Klaus, Mallonn, Matthias, Zhou, George, Mann, Andrew W., Livingston, John H., Luger, Rodrigo, Dai, Fei, Weiss, Lauren M., Mocnik, Teo, Giacalone, Steven, Hill, Michelle L., Rice, Malena, Blunt, Sarah, ..., Foreman-Mackey, Daniel. 2022. "An Aligned Orbit for the Young Planet V1298 Tau b." The Astronomical Journal. 163 (6), pp. 1-15. https://doi.org/10.3847/1538-3881/ac6271
NEID Rossiter–McLaughlin Measurement of TOI-1268b: A Young Warm Saturn Aligned with Its Cool Host Star
Dong, Jiayin, Huang, Chelsea X., Zhou, George, Dawson, Rebekah I., Stefansson, Gumundur K., Bender, Chad F., Blake, Cullen H., Ford, Eric B., Halverson, Samuel, Kanodia, Shubham, Mahadevan, Suvrath, McElwain, Michael W., Ninan, Joe P., Robertson, Paul, Roy, Arpita, Schwab, Christian, Stevens, Daniel J., Terrien, Ryan C., Vanderburg, Andrew, ..., Paegert, Martin. 2022. "NEID Rossiter–McLaughlin Measurement of TOI-1268b: A Young Warm Saturn Aligned with Its Cool Host Star." The Astrophysical Journal Letters. 926 (2), pp. 1-12. https://doi.org/10.3847/2041-8213/ac4da0
Investigating the architecture and internal structure of the TOI-561 system planets with CHEOPS, HARPS-N, and TESS
Lacedelli, G., Wilson, T. G., Malavolta, L., Hooton, M. J., Cameron, A. Collier, Alibert, Y., Mortier, A., Bonfanti, A., Haywood, R. D., Hoyer, S., Piotto, G., Bekkelien, A., Vanderburg, A. M., Benz, W., Dumusque, X., Deline, A., Lopez-Morales, M., Borsato, L., Rice, K., ..., Winn, J. N.. 2022. "Investigating the architecture and internal structure of the TOI-561 system planets with CHEOPS, HARPS-N, and TESS." Monthly Notices of the Royal Astronomical Society. 511 (3), pp. 4551-4571. https://doi.org/10.1093/mnras/stac199
The Obliquity of HIP 67522 b: A 17 Myr Old Transiting Hot, Jupiter-sized Planet
Heitzmann, Alexis, Zhou, George, Quinn, Samuel N., Marsden, Stephen C., Wright, Duncan, Petit, Pascal, Vanderburg, Andrew M., Bouma, Luke G., Mann, Andrew W. and Rizzuto, Aaron C.. 2021. "The Obliquity of HIP 67522 b: A 17 Myr Old Transiting Hot, Jupiter-sized Planet." The Astrophysical Journal Letters. 922 (1), pp. 1-6. https://doi.org/10.3847/2041-8213/ac3485
TOI-1634 b: An Ultra-short-period Keystone Planet Sitting inside the M-dwarf Radius Valley
Cloutier, Ryan, Charbonneau, David, Stassun, Keivan G., Murgas, Felipe, Mortier, Annelies, Massey, Robert, Lissauer, Jack J., Latham, David W., Irwin, Jonathan, Haywood, Raphaelle D., Guerra, Pere, Girardin, Eric, Giacalone, Steven A., Bosch-Cabot, Pau, Bieryla, Allyson, Winn, Joshua, Watson, Christopher A., Vanderspek, Roland, Udry, Stephane, ..., Andreuzzi, Gloria. 2021. "TOI-1634 b: An Ultra-short-period Keystone Planet Sitting inside the M-dwarf Radius Valley." The Astronomical Journal. 162 (2), pp. 1-21. https://doi.org/10.3847/1538-3881/ac0157
Three short-period Jupiters from TESS: HIP 65Ab, TOI-157b, and TOI-169b
Nielsen, L. D., Brahm, R., Bouchy, F., Espinoza, N., Turner, O., Rappaport, S., Pearce, L., Ricker, G., Vanderspek, R., Latham, D. W., Seager, S., Winn, J. N., Jenkins, J. M., Acton, J. S., Bakos, G., Barclay, T., Barkaoui, K., Bhatti, W., Briceno, C., ..., Ziegler, C.. 2020. "Three short-period Jupiters from TESS: HIP 65Ab, TOI-157b, and TOI-169b." Astronomy and Astrophysics: a European journal. 639, pp. 1-17. https://doi.org/10.1051/0004-6361/202037941
TOI-824 b: A New Planet on the Lower Edge of the Hot Neptune Desert
Burt, Jennifer A., Nielsen, Louise D., Quinn, Samuel N., Mamajek, Eric E., Matthews, Elisabeth C., Zhou, George, Seidel, Julia V., Huang, Chelsea X., Lopez, Eric, Soto, Maritza, Otegi, Jon, Stassun, Keivan G., Kreidberg, Laura, Collins, Karen A., Eastman, Jason D., Rodriguez, Joseph E., Vanderburg, Andrew, Halverson, Samuel P., Teske, Johanna K., ..., Fong, William. 2020. "TOI-824 b: A New Planet on the Lower Edge of the Hot Neptune Desert." The Astronomical Journal. 160 (4), pp. 1-16. https://doi.org/10.3847/1538-3881/abac0c
The Warm Neptunes around HD 106315 Have Low Stellar Obliquities
Zhou, George, Rodriguez, Joseph E., Vanderburg, Andrew, Quinn, Samuel N., Irwin, Jonathan, Huang, Chelsea X., Latham, David W., Bieryla, Allyson, Esquerdo, Gilbert A., Berlind, Perry and Calkins, Michael L.. 2018. "The Warm Neptunes around HD 106315 Have Low Stellar Obliquities." The Astronomical Journal. 156 (3), pp. 1-10. https://doi.org/10.3847/1538-3881/aad085
Two New HATNet Hot Jupiters around A Stars and the First Glimpse at the Occurrence Rate of Hot Jupiters from TESS
Zhou, G., Huang, C. X., Bakos, G. A., Hartman, J. D., Latham, David W., Quinn, S. N., Collins, K. A., Winn, J. N., Wong, I., Kovacs, G., Csubry, Z., Bhatti, W., Penev, K., Bieryla, A., Esquerdo, G. A., Berlind, P., Calkins, M. L., de Val-Borro, M., Noyes, R. W., ..., Villanueva, S.. 2019. "Two New HATNet Hot Jupiters around A Stars and the First Glimpse at the Occurrence Rate of Hot Jupiters from TESS." The Astronomical Journal. 158 (4), pp. 1-24. https://doi.org/10.3847/1538-3881/ab36b5
HATS-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/aaf1bb
EPIC 246851721 b: A Tropical Jupiter Transiting a Rapidly Rotating Star in a Well-aligned Orbit
Yu, Liang, Zhou, George, Rodriguez, Joseph E., Huang, Chelsea X., Vanderburg, Andrew, Quinn, Samuel N., Gaudi, B. Scott, Beichman, Charles A., Berlind, Perry, Bieryla, Allyson, Calkins, Michael L., Ciardi, David R., Crossfield, Ian J. M., Eastman, Jason D., Esquerdo, Gilbert A., Latham, David W., Stassun, Keivan G. and Villanueva, Steven, Jr.. 2018. "EPIC 246851721 b: A Tropical Jupiter Transiting a Rapidly Rotating Star in a Well-aligned Orbit." The Astronomical Journal. 156 (6), pp. 1-13. https://doi.org/10.3847/1538-3881/aae5d5
A dearth of small particles in the transiting material around the white dwarf WD 1145+017
Xu, S., Rappaport, S., van Lieshout, R., Vanderburg, A., Gary, B., Hallakoun, N., Ivanov, V. D., Wyatt, M. C., DeVore, J., Bayliss, D., Bento, J., Bieryla, A., Cameron, A., Cann, J. M., Croll, B., Collins, K. A., Dalba, P. A., Debes, J., Doyle, D., ..., Zuckerman, B.. 2017. "A dearth of small particles in the transiting material around the white dwarf WD 1145+017." Monthly Notices of the Royal Astronomical Society. 474 (4), pp. 4795-4809. https://doi.org/10.1093/mnras/stx3023
Transiting Exoplanet Monitoring Project (TEMP). I. Refined System Parameters and Transit Timing Variations of HAT-P-29b
Wang, Songhu, Wang, Xian-Yu, Wang, Yong-Hao, Liu, Hui-Gen, Hinse, Tobias C., Eastman, Jason, Bayliss, Daniel, Hori, Yasunori, Hu, Shao-Ming, Li, Kai, Liu, Jinzhong, Narita, Norio, Peng, Xiyan, Wittenmyer, R. A., Wu, Zhen-Yu, Zhang, Hui, Zhang, Xiaojia, Zhao, Haibin, Zhou, Ji-Lin, ..., Laughlin, Gregory. 2018. "Transiting Exoplanet Monitoring Project (TEMP). I. Refined System Parameters and Transit Timing Variations of HAT-P-29b." The Astronomical Journal. 156 (4), pp. 1-11. https://doi.org/10.3847/1538-3881/aadcfc
WASP-167b/KELT-13b: joint discovery of a hot Jupiter transiting a rapidly rotating F1V star
Temple, L. Y., Hellier, C., Albrow, M. D., Anderson, D. R., Bayliss, D., Beatty, T. G., Bieryla, A., Brown, D. J. A., Cargile, P. A., Collier Cameron, A., Collins, K. A., Colon, K. D., Curtis, I. A., D'Ago, G., Delrez, L., Eastman, J., Gaudi, B. S., Gillon, M., Gregorio, J., ..., Zhou, G.. 2017. "WASP-167b/KELT-13b: joint discovery of a hot Jupiter transiting a rapidly rotating F1V star." Monthly Notices of the Royal Astronomical Society. 471 (3), pp. 2743-2752. https://doi.org/10.1093/mnras/stx1729
TOI-503: The First Known Brown-dwarf Am-star Binary from the TESS Mission
Subjak, Jan, Sharma, Rishikesh, Carmichael, Theron W., Johnson, Marshall C., Gonzales, Erica J., Matthews, Elisabeth, Boffin, Henri M. J., Brahm, Rafael, Chaturvedi, Priyanka, Chakraborty, Abhijit, Ciardi, David R., Collins, Karen A., Esposito, Massimiliano, Fridlund, Malcolm, Gan, Tianjun, Gandolfi, Davide, Garcia, Rafael A., Guenther, Eike, Hatzes, Artie, ..., Kabath, Petr. 2020. "TOI-503: The First Known Brown-dwarf Am-star Binary from the TESS Mission." The Astronomical Journal. 159 (4), pp. 1-19. https://doi.org/10.3847/1538-3881/ab7245
KELT-19Ab: A P ∼ 4.6-day Hot Jupiter Transiting a Likely Am Star with a Distant Stellar Companion
Siverd, Robert J., Collins, Karen A., Zhou, George, Quinn, Samuel N., Gaudi, B. Scott, Stassun, Keivan G., Johnson, Marshall C., Bieryla, Allyson, Latham, David W., Ciardi, David R., Rodriguez, Joseph E., Penev, Kaloyan, Pinsonneault, Marc, Pepper, Joshua, Eastman, Jason D., Relles, Howard, Kielkopf, John F., Gregorio, Joao, Oberst, Thomas E., ..., Trueblood, Patricia. 2017. "KELT-19Ab: A P ∼ 4.6-day Hot Jupiter Transiting a Likely Am Star with a Distant Stellar Companion." The Astronomical Journal. 155 (1), pp. 1-18. https://doi.org/10.3847/1538-3881/aa9e4d
K2-114b and K2-115b: Two Transiting Warm Jupiters
Shporer, Avi, Zhou, George, Fulton, Benjamin J., Vanderburg, Andrew, Espinoza, Nestor, Collins, Karen, Ciardi, David, Bayliss, Daniel, Armstrong, James D., Bento, Joao, Bouchy, Francois, Cochran, William D., Collier Cameron, Andrew, Colon, Knicole, Crossfield, Ian, Dragomir, Diana, Howard, Andrew W., Howell, Steve B., Isaacson, Howard, ..., Udry, Stephane. 2017. "K2-114b and K2-115b: Two Transiting Warm Jupiters." The Astronomical Journal. 154 (5), pp. 1-11. https://doi.org/10.3847/1538-3881/aa8bb9
An Eccentric Massive Jupiter Orbiting a Subgiant on a 9.5-day Period Discovered in the Transiting Exoplanet Survey Satellite Full Frame Images
Rodriguez, Joseph E., Quinn, Samuel N., Huang, Chelsea X., Vanderburg, Andrew, Penev, Kaloyan, Brahm, Rafael, Jordan, Andres, Ikwut-Ukwa, Mma, Tsirulik, Shelly, Latham, David W., Stassun, Keivan G., Shporer, Avi, Ziegler, Carl, Matthews, Elisabeth, Eastman, Jason D., Gaudi, B. Scott, Collins, Karen A., Guerrero, Natalia, Relles, Howard M., ..., Zhou, George. 2019. "An Eccentric Massive Jupiter Orbiting a Subgiant on a 9.5-day Period Discovered in the Transiting Exoplanet Survey Satellite Full Frame Images." The Astronomical Journal. 157 (5), pp. 1-13. https://doi.org/10.3847/1538-3881/ab11d9
KELT-24b: A 5MJ Planet on a 5.6 day Well-aligned Orbit around the Young V = 8.3 F-star HD 93148
Rodriguez, Joseph E., Eastman, Jason D., Zhou, George, Quinn, Samuel N., Beatty, Thomas G., Penev, Kaloyan, Johnson, Marshall C., Cargile, Phillip A., Latham, David W., Bieryla, Allyson, Collins, Karen A., Dressing, Courtney D., Ciardi, David R., Relles, Howard M., Murawski, Gabriel, Nishiumi, Taku, Yonehara, Atsunori, Ishimaru, Ryo, Yoshida, Fumi, ..., Wright, Jason T.. 2019. "KELT-24b: A 5MJ Planet on a 5.6 day Well-aligned Orbit around the Young V = 8.3 F-star HD 93148." The Astronomical Journal. 158 (5), pp. 1-15. https://doi.org/10.3847/1538-3881/ab4136
TESS Hunt for Young and Maturing Exoplanets (THYME). II. A 17Myr Old Transiting Hot Jupiter in the Sco-Cen Association
Rizzuto, Aaron C., Newton, Elisabeth R., Mann, Andrew W., Tofflemire, Benjamin M., Vanderburg, Andrew, Kraus, Adam L., Wood, Mackenna L., Quinn, Samuel N., Zhou, George, Thao, Pa Chia, Law, Nicholas M., Ziegler, Carl and Briceno, Cesar. 2020. "TESS Hunt for Young and Maturing Exoplanets (THYME). II. A 17Myr Old Transiting Hot Jupiter in the Sco-Cen Association." The Astronomical Journal. 160 (1), pp. 1-14. https://doi.org/10.3847/1538-3881/ab94b7
TOI 694b and TIC 220568520b: Two Low-mass Companions near the Hydrogen-burning Mass Limit Orbiting Sun-like Stars
Mireles, Ismael, Shporer, Avi, Grieves, Nolan, Zhou, George, Gunther, Maximilian N., Brahm, Rafael, Ziegler, Carl, Stassun, Keivan G., Huang, Chelsea X., Nielsen, Louise, Dos Santos, Leonardo A., Udry, Stephane, Bouchy, Francois, Ireland, Michael, Wallace, Alexander, Sarkis, Paula, Henning, Thomas, Jordan, Andres, Law, Nicholas, ..., Zhan, Zhuchang. 2020. "TOI 694b and TIC 220568520b: Two Low-mass Companions near the Hydrogen-burning Mass Limit Orbiting Sun-like Stars." The Astronomical Journal. 160 (3), pp. 1-13. https://doi.org/10.3847/1538-3881/aba526
A survey of eight hot Jupiters in secondary eclipse using WIRCam at CFHT
Martioli, Eder, Colon, Knicole D., Angerhausen, Daniel, Stassun, Keivan G., Rodriguez, Joseph E., Zhou, George, Gaudi, B. Scott, Pepper, Joshua, Beatty, Thomas G., Tata, Ramarao, James, David J., Eastman, Jason D., Wilson, Paul Anthony, Bayliss, Daniel and Stevens, Daniel J.. 2017. "A survey of eight hot Jupiters in secondary eclipse using WIRCam at CFHT." Monthly Notices of the Royal Astronomical Society. 474 (3), pp. 4264-4277. https://doi.org/10.1093/mnras/stx3009
TESS Hunt for Young and Maturing Exoplanets (THYME). III. A Two-planet System in the 400 Myr Ursa Major Group
Mann, Andrew W., Johnson, Marshall C., Vanderburg, Andrew, Kraus, Adam L., Rizzuto, Aaron C., Wood, Mackenna L., Bush, Jonathan L., Rockcliffe, Keighley, Newton, Elisabeth R., Latham, David W., Mamajek, Eric E., Zhou, George, Quinn, Samuel N., Thao, Pa Chia, Benatti, Serena, Cosentino, Rosario, Desidera, Silvano, Harutyunyan, Avet, Lovis, Christophe, ..., Villanueva, Steven, Jr.. 2020. "TESS Hunt for Young and Maturing Exoplanets (THYME). III. A Two-planet System in the 400 Myr Ursa Major Group." The Astronomical Journal. 160 (4), pp. 1-18. https://doi.org/10.3847/1538-3881/abae64
The highly inflated giant planet WASP-174b
Mancini, L., Sarkis, P., Henning, Th., Bakos, G. A., Bayliss, D., Bento, J., Bhatti, W., Brahm, R., Csubry, Z., Espinoza, N., Hartman, J., Jordan, A., Penev, K., Rabus, M., Suc, V., de Val-Borro, M., Zhou, G., Chen, G., Damasso, M., ..., Tan, T. G.. 2020. "The highly inflated giant planet WASP-174b." Astronomy and Astrophysics: a European journal. 633, pp. 1-12. https://doi.org/10.1051/0004-6361/201936532
KELT-20b: A Giant Planet with a Period of P ∼ 3.5 days Transiting the V ∼ 7.6 Early A Star HD 185603
Lund, Michael B., Rodriguez, Joseph E., Zhou, George, Gaudi, B. Scott, Stassun, Keivan G., Johnson, Marshall C., Bieryla, Allyson, Oelkers, Ryan J., Stevens, Daniel J., Collins, Karen A., Penev, Kaloyan, Quinn, Samuel N., Latham, David W., Villanueva, Steven, Jr., Eastman, Jason D., Kielkopf, John F., Oberst, Thomas E., Jensen, Eric L. N., Cohen, David H., ..., Sliski, David H.. 2017. "KELT-20b: A Giant Planet with a Period of P ∼ 3.5 days Transiting the V ∼ 7.6 Early A Star HD 185603." The Astronomical Journal. 154 (5), pp. 1-16. https://doi.org/10.3847/1538-3881/aa8f95
Exoplanetary atmospheric sodium revealed by orbital motion: Narrow-band transmission spectroscopy of HD 189733b with UVES
Khalafinejad, S., von Essen, C., Hoeijmakers, H. J., Zhou, G., Klocova, T., Schmitt, J. H. M. M., Dreizler, S., Lopez-Morales, M., Husser, T. -O., Schmidt, T. O. B. and Collet, R.. 2017. "Exoplanetary atmospheric sodium revealed by orbital motion: Narrow-band transmission spectroscopy of HD 189733b with UVES." Astronomy and Astrophysics: a European journal. 598, pp. 1-12. https://doi.org/10.1051/0004-6361/201629473
The atmosphere of WASP-17b: Optical high-resolution transmission spectroscopy
Khalafinejad, Sara, Salz, Michael, Cubillos, Patricio E., Zhou, George, von Essen, Carolina, Husser, Tim-Oliver, Bayliss, Daniel D. R., Lopez-Morales, Mercedes, Dreizler, Stefan, Schmitt, Jurgen H. M. M. and Luftinger, Theresa. 2018. "The atmosphere of WASP-17b: Optical high-resolution transmission spectroscopy." Astronomy and Astrophysics: a European journal. 618, pp. 1-13. https://doi.org/10.1051/0004-6361/201732029
Secondary 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/sty3381
HATS-37Ab and HATS-38b: Two Transiting Hot Neptunes in the Desert
Jordan, A., Bakos, G. A., Bayliss, D., Bento, J., Bhatti, W., Brahm, R., Csubry, Z., Espinoza, N., Hartman, J. D., Henning, Th., Mancini, L., Penev, K., Rabus, M., Sarkis, P., Suc, V., de Val-Borro, M., Zhou, G., Butler, R. P., Teske, J., ..., Sari, P.. 2020. "HATS-37Ab and HATS-38b: Two Transiting Hot Neptunes in the Desert." The Astronomical Journal. 160 (5), pp. 1-14. https://doi.org/10.3847/1538-3881/aba530
KELT-21b: A Hot Jupiter Transiting the Rapidly Rotating Metal-poor Late-A Primary of a Likely Hierarchical Triple System
Johnson, Marshall C., Rodriguez, Joseph E., Zhou, George, Gonzales, Erica J., Cargile, Phillip A., Crepp, Justin R., Penev, Kaloyan, Stassun, Keivan G., Gaudi, B. Scott, Colon, Knicole D., Stevens, Daniel J., Strassmeier, Klaus G., Ilyin, Ilya, Collins, Karen A., Kielkopf, John F., Oberst, Thomas E., Maritch, Luke, Reed, Phillip A., Gregorio, Joao, ..., Villanueva, Steven, Jr.. 2018. "KELT-21b: A Hot Jupiter Transiting the Rapidly Rotating Metal-poor Late-A Primary of a Likely Hierarchical Triple System." The Astronomical Journal. 155 (2), pp. 1-20. https://doi.org/10.3847/1538-3881/aaa5af
The K2 and TESS Synergy. I. Updated Ephemerides and Parameters for K2-114, K2-167, K2-237, and K2-261
Ikwut-Ukwa, Mma, Rodriguez, Joseph E., Bieryla, Allyson, Vanderburg, Andrew, Mocnik, Teo, Kane, Stephen R., Quinn, Samuel N., Colon, Knicole D., Zhou, George, Eastman, Jason D., Huang, Chelsea X., Latham, David W., Dotson, Jessie, Jenkins, Jon M., Ricker, George R., Seager, Sara, Vanderspek, Roland K., Winn, Joshua N., Barclay, Thomas, ..., Yahalomi, Daniel A.. 2020. "The K2 and TESS Synergy. I. Updated Ephemerides and Parameters for K2-114, K2-167, K2-237, and K2-261." The Astronomical Journal. 160 (5), pp. 1-13. https://doi.org/10.3847/1538-3881/aba964
HATS-47b, HATS-48Ab, HATS-49b, and HATS-72b: Four Warm Giant Planets Transiting K Dwarfs
Hartman, J. D., Jordan, Andres, Bayliss, D., Bakos, G. A., Bento, J., Bhatti, W., Brahm, R., Csubry, Z., Espinoza, N., Henning, Th., Mancini, L., Penev, K., Rabus, M., Sarkis, P., Suc, V., de Val-Borro, M., Zhou, G., Crane, J. D., Shectman, S., ..., Ting, Eric B.. 2020. "HATS-47b, HATS-48Ab, HATS-49b, and HATS-72b: Four Warm Giant Planets Transiting K Dwarfs." The Astronomical Journal. 159 (4), pp. 1-23. https://doi.org/10.3847/1538-3881/ab7821
TOI-216b and TOI-216 c: Two Warm, Large Exoplanets in or Slightly Wide of the 2:1 Orbital Resonance
Dawson, Rebekah I., Huang, Chelsea X., Lissauer, Jack J., Collins, Karen A., Sha, Lizhou, Armstrong, James, Conti, Dennis M., Collins, Kevin I., Evans, Phil, Gan, Tianjun, Horne, Keith, Ireland, Michael, Murgas, Felipe, Myers, Gordon, Relles, Howard M., Sefako, Ramotholo, Shporer, Avi, Stockdale, Chris, Zerjal, Marusa, ..., Yu, Liang. 2019. "TOI-216b and TOI-216 c: Two Warm, Large Exoplanets in or Slightly Wide of the 2:1 Orbital Resonance." The Astronomical Journal. 158 (2), pp. 1-13. https://doi.org/10.3847/1538-3881/ab24ba
SMSS J130522.47−293113.0: a high-latitude stellar X-ray source with pc-scale outflow relics?
Da Costa, G. S., Soria, R., Farrell, S. A., Bayliss, D., Bessell, M. S., Vogt, F. P. A., Zhou, G., Points, S. D., Beers, T. C., Lopez-Sanchez, A. R., Bannister, K. W., Bell, M., Hancock, P. J., Burlon, D., Gaensler, B. M., Sadler, E. M., Tingay, S., Keller, S. C., Schmidt, B. P. and Tisserand, P.. 2018. "SMSS J130522.47−293113.0: a high-latitude stellar X-ray source with pc-scale outflow relics?" Monthly Notices of the Royal Astronomical Society. 477 (1), pp. 766-779. https://doi.org/10.1093/mnras/sty680
A 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/aae31b
The KELT Follow-up Network and Transit False-positive Catalog: Pre-vetted False Positives for TESS
Collins, Karen A., Collins, Kevin I., Pepper, Joshua, Labadie-Bartz, Jonathan, Stassun, Keivan G., Gaudi, B. Scott, Bayliss, Daniel, Bento, Joao, Colon, Knicole D., Feliz, Dax, James, David, Johnson, Marshall C., Kuhn, Rudolf B., Lund, Michael B., Penny, Matthew T., Rodriguez, Joseph E., Siverd, Robert J., Stevens, Daniel J., Yao, Xinyu, ..., Zambelli, Roberto. 2018. "The KELT Follow-up Network and Transit False-positive Catalog: Pre-vetted False Positives for TESS." The Astronomical Journal. 156 (5), pp. 1-19. https://doi.org/10.3847/1538-3881/aae582
Two Intermediate-mass Transiting Brown Dwarfs from the TESS Mission
Carmichael, Theron W., Quinn, Samuel N., Mustill, Alexander J., Huang, Chelsea, Zhou, George, Persson, Carina M., Nielsen, Louise D., Collins, Karen A., Ziegler, Carl, Collins, Kevin I., Rodriguez, Joseph E., Shporer, Avi, Brahm, Rafael, Mann, Andrew W., Bouchy, Francois, Fridlund, Malcolm, Stassun, Keivan G., Hellier, Coel, Seidel, Julia V., ..., Latham, David W.. 2020. "Two Intermediate-mass Transiting Brown Dwarfs from the TESS Mission." The Astronomical Journal. 160 (1), pp. 1-15. https://doi.org/10.3847/1538-3881/ab9b84
HATS-43b, HATS-44b, HATS-45b, and HATS-46b: Four Short-period Transiting Giant Planets in the Neptune–Jupiter Mass Range
Brahm, R., Hartman, J. D., Jordan, A., Bakos, G. A., Espinoza, N., Rabus, M., Bhatti, W., Penev, K., Sarkis, P., Suc, V., Csubry, Z., Bayliss, D., Bento, J., Zhou, G., Mancini, L., Henning, T., Ciceri, S., de Val-Borro, M., Shectman, S., ..., Sari, P.. 2018. "HATS-43b, HATS-44b, HATS-45b, and HATS-46b: Four Short-period Transiting Giant Planets in the Neptune–Jupiter Mass Range." The Astronomical Journal. 155 (3), pp. 1-18. https://doi.org/10.3847/1538-3881/aaa898
Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602
Bouma, L. G., Hartman, J. D., Brahm, R., Evans, P., Collins, K. A., Zhou, G., Sarkis, P., Quinn, S. N., de Leon, J., Livingston, J., Bergmann, C., Stassun, K. G., Bhatti, W., Winn, J. N., Bakos, G. A., Abe, L., Crouzet, N., Dransfield, G., Guillot, T., ..., Wohler, B.. 2020. "Cluster Difference Imaging Photometric Survey. II. TOI 837: A Young Validated Planet in IC 2602." The Astronomical Journal. 160 (5), pp. 1-20. https://doi.org/10.3847/1538-3881/abb9ab
HATS-36b and 24 Other Transiting/Eclipsing Systems from the HATSouth-K2 Campaign 7 Program
Bayliss, D., Hartman, J. D., Zhou, G., Bakos, G. A., Vanderburg, A., Bento, J., Mancini, L., Ciceri, S., Brahm, R., Jordan, A., Espinoza, N., Rabus, M., Tan, T. G., Penev, K., Bhatti, W., de Val-Borro, M., Suc, V., Csubry, Z., Henning, Th., ..., Sari, P.. 2018. "HATS-36b and 24 Other Transiting/Eclipsing Systems from the HATSouth-K2 Campaign 7 Program." The Astronomical Journal. 155 (3), pp. 1-14. https://doi.org/10.3847/1538-3881/aaa8e6
HATS-71b: A Giant Planet Transiting an M3 Dwarf Star in TESS Sector 1
Bakos, G. A., Bayliss, D., Bento, J., Bhatti, W., Brahm, R., Csubry, Z., Espinoza, N., Hartman, J. D., Henning, Th., Jordan, A., Mancini, L., Penev, K., Rabus, M., Sarkis, P., Suc, V., de Val-Borro, M., Zhou, G., Butler, R. P., Crane, J., ..., Relles, H. M.. 2020. "HATS-71b: A Giant Planet Transiting an M3 Dwarf Star in TESS Sector 1." The Astronomical Journal. 159 (6), pp. 1-13. https://doi.org/10.3847/1538-3881/ab8ad1
A hot terrestrial planet orbiting the bright M dwarf L 168-9 unveiled by TESS
Astudillo-Defru, N., Cloutier, R., Wang, S. X., Teske, J., Brahm, R., Hellier, C., Ricker, G., Vanderspek, R., Latham, D., Seager, S., Winn, J. N., Jenkins, J. M., Collins, K. A., Stassun, K. G., Ziegler, C., Almenara, J. M., Anderson, D. R., Artigau, E., Bonfils, X., ..., Zhou, G.. 2020. "A hot terrestrial planet orbiting the bright M dwarf L 168-9 unveiled by TESS." Astronomy and Astrophysics: a European journal. 636, pp. 1-13. https://doi.org/10.1051/0004-6361/201937179
KELT-17b: A Hot-Jupiter Transiting an A-star in a Misaligned Orbit Detected with Doppler Tomography
Zhou, George, Rodriguez, Joseph E., Collins, Karen A., Beatty, Thomas, Oberst, Thomas, Heintz, Tyler M., Stassun, Keivan G., Latham, David W., Kuhn, Rudolf B., Bieryla, Allyson, Lund, Michael B., Labadie-Bartz, Jonathan, Siverd, Robert J., Stevens, Daniel J., Gaudi, B. Scott, Pepper, Joshua, Buchhave, Lars A., Eastman, Jason, Colon, Knicole, ..., Trueblood, Pat. 2016. "KELT-17b: A Hot-Jupiter Transiting an A-star in a Misaligned Orbit Detected with Doppler Tomography." The Astronomical Journal. 152 (5), pp. 1-15. https://doi.org/10.3847/0004-6256/152/5/136
Simultaneous 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/stw2286
HAT-P-67b: An Extremely Low Density Saturn Transiting an F-subgiant Confirmed via Doppler Tomography
Zhou, G., Bakos, G. A., Hartman, J. D., Latham, D. W., Torres, G., Bhatti, W., Penev, K., Buchhave, L., Kovacs, G., Bieryla, A., Quinn, S., Isaacson, H., Fulton, B. J., Falco, E., Csubry, Z., Everett, M., Szklenar, T., Esquerdo, G., Berlind, P., ..., Sari, P.. 2017. "HAT-P-67b: An Extremely Low Density Saturn Transiting an F-subgiant Confirmed via Doppler Tomography." The Astronomical Journal. 153 (5), pp. 1-13. https://doi.org/10.3847/1538-3881/aa674a
A Multi-planet System Transiting the V = 9 Rapidly Rotating F-Star HD 106315
Rodriguez, Joseph E., Zhou, George, Vanderburg, Andrew, Eastman, Jason D., Kreidberg, Laura, Cargile, Phillip A., Bieryla, Allyson, Latham, David W., Irwin, Jonathan, Mayo, Andrew W., Calkins, Michael L., Esquerdo, Gilbert A. and Mink, Jessica. 2017. "A Multi-planet System Transiting the V = 9 Rapidly Rotating F-Star HD 106315." The Astronomical Journal. 153 (6), pp. 1-9. https://doi.org/10.3847/1538-3881/aa6dfb
Transiting planet candidates with ASTEP 400 at Dome C, Antarctica
Mekarnia, D., Guillot, T., Rivet, J. -P., Schmider, F. -X., Abe, L., Goncalves, I., Agabi, A., Crouzet, N., Fruth, T., Barbieri, M., Bayliss, D. D. R., Zhou, G., Aristidi, E., Szulagyi, J., Daban, J. -B., Fantei-Caujolle, Y., Gouvret, C., Erikson, A., Rauer, H., ..., Bouchez, G.. 2016. "Transiting planet candidates with ASTEP 400 at Dome C, Antarctica." Monthly Notices of the Royal Astronomical Society. 463 (1), pp. 45-62. https://doi.org/10.1093/mnras/stw1934
KELT-18b: Puffy Planet, Hot Host, Probably Perturbed
McLeod, Kim K., Rodriguez, Joseph E., Oelkers, Ryan J., Collins, Karen A., Bieryla, Allyson, Fulton, Benjamin J., Stassun, Keivan G., Gaudi, B. Scott, Penev, Kaloyan, Stevens, Daniel J., Colon, Knicole D., Pepper, Joshua, Narita, Norio, Ryu, Tsuguru, Fukui, Akihiko, Reed, Phillip A., Tirrell, Bethany, Visgaitis, Tiffany, Kielkopf, John F., ..., Trueblood, Patricia. 2017. "KELT-18b: Puffy Planet, Hot Host, Probably Perturbed." The Astronomical Journal. 153 (6), pp. 1-15. https://doi.org/10.3847/1538-3881/aa6d5d
A giant planet undergoing extreme-ultraviolet irradiation by its hot massive-star host
Gaudi, B. Scott, Stassun, Keivan G., Collins, Karen A., Beatty, Thomas G., Zhou, George, Latham, David W., Bieryla, Allyson, Eastman, Jason D., Siverd, Robert J., Crepp, Justin R., Gonzales, Erica J., Stevens, Daniel J., Buchhave, Lars A., Pepper, Joshua, Johnson, Marshall C., Colon, Knicole D., Jensen, Eric L. N., Rodriguez, Joseph E., Bozza, Valerio, ..., Trueblood, Patricia. 2017. "A giant planet undergoing extreme-ultraviolet irradiation by its hot massive-star host." Nature. 546 (7659). https://doi.org/10.1038/nature22392
EPIC 201702477b: A Transiting Brown Dwarf from K2 in a 41 day Orbit
Bayliss, D., Hojjatpanah, S., Santerne, A., Dragomir, D., Zhou, G., Shporer, A., Colon, K. D., Almenara, J., Armstrong, D. J., Barrado, D., Barros, S. C. C., Bento, J., Boisse, I., Bouchy, F., Brown, D. J. A., Brown, T., Cameron, A., Cochran, W. D., Demangeon, O., ..., Tsantaki, M.. 2016. "EPIC 201702477b: A Transiting Brown Dwarf from K2 in a 41 day Orbit." The Astronomical Journal. 153 (1), pp. 1-10. https://doi.org/10.3847/1538-3881/153/1/15
A Well-aligned Orbit for the 45 Myr-old Transiting Neptune DS Tuc Ab
Zhou, G., Winn, J. N., Newton, E. R., Quinn, S. N., Rodriguez, J. E., Mann, A. W., Rizzuto, A. C., Vanderburg, A. M., Huang, C. X., Latham, D. W., Teske, J. K., Wang, S., Shectman, S. A., Butler, R. P., Crane, J. D., Thompson, I., Henry, T. J., Paredes, L. A., Jao, W. C., ..., Hinojosa, R.. 2020. "A Well-aligned Orbit for the 45 Myr-old Transiting Neptune DS Tuc Ab." The Astrophysical Journal Letters. 892 (2), pp. 1-8. https://doi.org/10.3847/2041-8213/ab7d3c
Occultations from an Active Accretion Disk in a 72-day Detached Post-Algol System Detected by K2
Zhou, G., Rappaport, S., Nelson, L., Huang, C. X., Senhadji, A., Rodriguez, J. E., Vanderburg, A., Quinn, S., Johnson, C. I., Latham, D. W., Torres, G., Gary, B. L., Tan, T. G., Johnson, M. C., Burt, J., Kristiansen, M. H., Jacobs, T. L., LaCourse, D., Schwengeler, H. M., ..., Butler, R. P.. 2018. "Occultations from an Active Accretion Disk in a 72-day Detached Post-Algol System Detected by K2." The Astrophysical Journal: an international review of astronomy and astronomical physics. 854 (2), pp. 1-18. https://doi.org/10.3847/1538-4357/aaa9b9
Spin–orbit alignment for KELT-7b and HAT-P-56b via Doppler tomography with TRES
Zhou, George, Latham, David W., Bieryla, Allyson, Beatty, Thomas G., Buchhave, Lars A., Esquerdo, Gilbert A., Berlind, Perry and Calkins, Michael L.. 2016. "Spin–orbit alignment for KELT-7b and HAT-P-56b via Doppler tomography with TRES." Monthly Notices of the Royal Astronomical Society. 460 (3), pp. 3376-3383. https://doi.org/10.1093/mnras/stw1107
Complex Rotational Modulation of Rapidly Rotating M Stars Observed with TESS
Zhan, Z., Gunther, M. N., Rappaport, S., Olah, K., Mann, A., Levine, A. M., Winn, J., Dai, F., Zhou, G., Huang, Chelsea X., Bouma, L. G., Ireland, M. J., Ricker, G., Vanderspek, R., Latham, D., Seager, S., Jenkins, J., Caldwell, D. A., Doty, J. P., ..., Vezie, M.. 2019. "Complex Rotational Modulation of Rapidly Rotating M Stars Observed with TESS." The Astrophysical Journal: an international review of astronomy and astronomical physics. 876 (2), pp. 1-15. https://doi.org/10.3847/1538-4357/ab158c
Three Statistically Validated K2 Transiting Warm Jupiter Exoplanets Confirmed as Low-mass Stars
Shporer, Avi, Zhou, George, Vanderburg, Andrew, Fulton, Benjamin J., Isaacson, Howard, Bieryla, Allyson, Torres, Guillermo, Morton, Timothy D., Bento, Joao, Berlind, Perry, Calkins, Michael L., Esquerdo, Gilbert A., Howard, Andrew W. and Latham, David W.. 2017. "Three Statistically Validated K2 Transiting Warm Jupiter Exoplanets Confirmed as Low-mass Stars." The Astrophysical Journal Letters. 847 (2), pp. 1-7. https://doi.org/10.3847/2041-8213/aa8bff
HATS-11b and HATS-12b: Two Transiting Hot Jupiters Orbiting Subsolar Metallicity Stars Selected for the K2 Campaign 7
Rabus, M., Jordan, A., Hartman, J. D., Bakos, G. A., Espinoza, N., Brahm, R., Penev, K., Ciceri, S., Zhou, G., Bayliss, D., Mancini, L., Bhatti, W., de Val-Borro, M., Csbury, Z., Sato, B., Tan, T. -G., Henning, T., Schmidt, B., Bento, J., ..., Sari, P.. 2016. "HATS-11b and HATS-12b: Two Transiting Hot Jupiters Orbiting Subsolar Metallicity Stars Selected for the K2 Campaign 7." The Astronomical Journal. 152 (4), pp. 1-13. https://doi.org/10.3847/0004-6256/152/4/88
HATS-18b: An Extreme Short-period Massive Transiting Planet Spinning Up Its Star
Penev, K., Hartman, J. D., Bakos, G. A., Ciceri, S., Brahm, R., Bayliss, D., Bento, J., Jordan, A., Csubry, Z., Bhatti, W., de Val-Borro, M., Espinoza, N., Zhou, G., Mancini, L., Rabus, M., Suc, V., Henning, T., Schmidt, B., Noyes, R. W., ..., Sari, P.. 2016. "HATS-18b: An Extreme Short-period Massive Transiting Planet Spinning Up Its Star." The Astronomical Journal. 152 (5), pp. 1-11. https://doi.org/10.3847/0004-6256/152/5/127
A 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/aa7947
KELT-22Ab: A Massive, Short-Period Hot Jupiter Transiting a Near-solar Twin
Labadie-Bartz, Jonathan, Rodriguez, Joseph E., Stassun, Keivan G., Ciardi, David R., Penev, Kaloyan, Johnson, Marshall C., Gaudi, B. Scott, Colon, Knicole D., Bieryla, Allyson, Latham, David W., Pepper, Joshua, Collins, Karen A., Evans, Phil, Relles, Howard, Siverd, Robert J., Bento, Joao, Yao, Xinyu, Stockdale, Chris, Tan, Thiam-Guan, ..., Zambelli, Roberto. 2019. "KELT-22Ab: A Massive, Short-Period Hot Jupiter Transiting a Near-solar Twin." Astrophysical Journal Supplement Series. 240 (1), pp. 1-17. https://doi.org/10.3847/1538-4365/aaee7e
TESS Spots a Hot Jupiter with an Inner Transiting Neptune
Huang, Chelsea X., Quinn, Samuel N., Vanderburg, Andrew, Becker, Juliette, Rodriguez, Joseph E., Pozuelos, Francisco J., Gandolfi, Davide, Zhou, George, Mann, Andrew W., Collins, Karen A., Crossfield, Ian, Barkaoui, Khalid, Collins, Kevin I., Fridlund, Malcolm, Gillon, Michael, Gonzales, Erica J., Gunther, Maximilian N., Henry, Todd J., Howell, Steve B., ..., Wong, Ian. 2020. "TESS Spots a Hot Jupiter with an Inner Transiting Neptune." The Astrophysical Journal Letters. 892 (1), pp. 1-9. https://doi.org/10.3847/2041-8213/ab7302
HATS-15b and HATS-16b: Two Massive Planets Transiting Old G Dwarf Stars
Ciceri, S., Mancini, L., Henning, T., Bakos, G., Penev, K., Brahm, R., Zhou, G., Hartman, J. D., Bayliss, D., Jordan, A., Csubry, Z., de Val-Borro, M., Bhatti, W., Rabus, M., Espinoza, N., Suc, V., Schmidt, B., Noyes, R., Howard, A. W., ..., Sari, P.. 2016. "HATS-15b and HATS-16b: Two Massive Planets Transiting Old G Dwarf Stars." Publications of the Astronomical Society of the Pacific. 128 (965), pp. 1-16. https://doi.org/10.1088/1538-3873/128/965/074401
HATS-17b: A Transiting Compact Warm Jupiter in a 16.3 Day Circular Orbit
Brahm, R., Jordan, A., Bakos, G. A., Penev, K., Espinoza, N., Rabus, M., Hartman, J. D., Bayliss, D., Ciceri, S., Zhou, G., Mancini, L., Tan, T. G., de Val-Borro, M., Bhatti, W., Csubry, Z., Bento, J., Henning, T., Schmidt, B., Rojas, F., ..., Sari, P.. 2016. "HATS-17b: A Transiting Compact Warm Jupiter in a 16.3 Day Circular Orbit." The Astronomical Journal. 151 (4), pp. 1-11. https://doi.org/10.3847/0004-6256/151/4/89
TOI-3362b: A Proto Hot Jupiter Undergoing High-eccentricity Tidal Migration
Dong, Jiayin, Huang, Chelsea X., Zhou, George, Dawson, Rebekah I., Rodriguez, Joseph E., Eastman, Jason D., Collins, Karen A., Quinn, Samuel N., Shporer, Avi, Triaud, Amaury H. M. J., Wang, Songhu, Beatty, Thomas, Jackson, Jonathon M., Collins, Kevin I., Abe, Lyu, Suarez, Olga, Crouzet, Nicolas, Mekarnia, Djamel, Dransfield, Georgina, ..., Paegert, Martin. 2021. "TOI-3362b: A Proto Hot Jupiter Undergoing High-eccentricity Tidal Migration." The Astrophysical Journal Letters. 920 (1), pp. 1-11. https://doi.org/10.3847/2041-8213/ac2600
Search for circum-planetary material and orbital period variations of short-period Kepler exoplanet candidates
Garai, Z., Zhou, G., Budaj, J. and Stellingwerf, R. F.. 2014. "Search for circum-planetary material and orbital period variations of short-period Kepler exoplanet candidates." Astronomische Nachrichten. 335 (10), pp. 1018-1036. https://doi.org/10.1002/asna.201312126
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
Deep long asymmetric occultation in EPIC 204376071
Rappaport, S., Zhou, G., Vanderburg, A., Mann, A., Kristiansen, M. H., Olah, K., Jacobs, T. L., Newton, E., Omohundro, M. R., LaCourse, D., Schwengeler, H. M., Terentev, I. A., Latham, D. W., Bieryla, A., Soares-Furtado, M., Bouma, L. G., Ireland, M. J. and Irwin, J.. 2019. "Deep long asymmetric occultation in EPIC 204376071." Monthly Notices of the Royal Astronomical Society. 485 (2), pp. 2681-2693. https://doi.org/10.1093/mnras/stz537
TESS discovery of a super-Earth and two sub-Neptunes orbiting the bright, nearby, Sun-like star HD 22946
Cacciapuoti, Luca, Inno, Laura, Covone, Giovanni, Kostov, Veselin B., Barclay, Thomas, Quintana, Elisa V., Colon, Knicole D., Stassun, Keivan G., Hord, Benjamin, Giacalone, Steven, Kane, Stephen R., Hoffman, Kelsey, Rowe, Jason, Wang, Gavin, Collins, Kevin I., Collins, Karen A., Tan, Thiam-Guan, Gallo, Francesco, Magliano, Christian, ..., Fong, William. 2022. "TESS discovery of a super-Earth and two sub-Neptunes orbiting the bright, nearby, Sun-like star HD 22946." Astronomy and Astrophysics: a European journal. 668. https://doi.org/10.1051/0004-6361/202243565
Erratum: "TOI-2076 and TOI-1807: Two young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up"
Hedges, Christina, Hughes, Alex, Zhou, George, David, Trevor J., Becker, Juliette C., Giacalone, Steven, Vanderburg, Andrew, Rodriguez, Joseph E., Bieryla, Allyson, Wirth, Christopher P., Atherton, Shaun, Fetherolf, Tara, Collins, Karen A., Price-Whelan, Karen A., Bedell, Megan E., Quinn, Samuel N., Gan, Tianjun, Ricker, George, Latham, David W., ..., Smith, Jeffrey C.. 2022. "Erratum: "TOI-2076 and TOI-1807: Two young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up" ." Astronomical Journal. 163 (3), pp. 1-3. https://doi.org/10.3847/1538-3881/ac4477
HD 56414 b: A Warm Neptune Transiting an A-type Star
Giacalone, Steven, Dressing, Courtney D., Munoz, A. García, Hooton, Matthew J., Stassun, Keivan G., Quinn, Samuel N., Zhou, George, Ziegler, Carl, Vanderspek, Roland, Latham, David W., Seager, S., Winn, Joshua N., Jenkins, Jon M., Briceno, Cesar, Huang, Chelsea X., Rodriguez, David R., Shporer, Avi, Mann, Andrew W., Watanabe, David and Wohler, Bill. 2022. "HD 56414 b: A Warm Neptune Transiting an A-type Star." The Astrophysical Journal Letters. 935 (1), pp. 1-9. https://doi.org/10.3847/2041-8213/ac80f4
Near-infrared and optical emission of WASP-5 b
Kovacs, G., Dékány, I., Karamiqucham, B., Chen, G., Zhou G., Rabus, M. and Kovács, T.. 2022. "Near-infrared and optical emission of WASP-5 b." Astronomy and Astrophysics: a European journal. 664, pp. 1-13. https://doi.org/10.1051/0004-6361/202243131
HD 28109 hosts a trio of transiting Neptunian planets including a near-resonant pair, confirmed by ASTEP from Antarctica Get access Arrow
Dransfield, Georgina, Triaud, Amaury H M J, Guillot, Tristan, Mekarnia, Djamel, Nesvorny, David, Crouzet, Nicolas, Abe, Lyu, Agabi, Karim, Buttu, Marco, Cabrera, Juan, Gandolfi, Davide, Gunther, Maximilian N, Rodler, Florian, Schmider, Francois-Xavier, Stee, Philippe, Suarez, Olga, Collins, Karen A, Dévora-Pajares, Martín, Howell, Steve B, ..., Zhou, George. 2022. "HD 28109 hosts a trio of transiting Neptunian planets including a near-resonant pair, confirmed by ASTEP from Antarctica Get access Arrow." Monthly Notices of the Royal Astronomical Society. 515 (1), pp. 1328-1345. https://doi.org/10.1093/mnras/stac1383
TIC 5724661: A Long-period Binary with a Pulsating sdB Star and δ Scuti Variable
Jayaraman, Rahul, Rappaport, Saul, Nelson, Lorne, Kurtz, Donald W., Dufresne, George, Handler, Gerald, Senhadji, Abdel, Latham, David W., Zhou, George, Bieryla, Allyson and Ricker, George R.. 2022. "TIC 5724661: A Long-period Binary with a Pulsating sdB Star and δ Scuti Variable." The Astrophysical Journal: an international review of astronomy and astronomical physics. 936 (2), pp. 1-14. https://doi.org/10.3847/1538-4357/ac84d0
Two long-period transiting exoplanets on eccentric orbits: NGTS-20 b (TOI-5152 b) and TOI-5153 b
Ulmer-Moll, S., Lendl, Lendl, Gill, S., Villanueva, S., Hobson, M. J., Bouchy, F., Brahm, R., Dragomir, D., Grieves, N., Mordasini, C., Anderson, D. R., Acton, J. S., Bayliss, D., Bieryla, A., Burleigh, M. R., Casewell, S. L., Chaverot, G., Eigmuller, P., Feliz, D., ..., Zhou, G.. 2022. "Two long-period transiting exoplanets on eccentric orbits: NGTS-20 b (TOI-5152 b) and TOI-5153 b." Astronomy and Astrophysics: a European journal. 666, pp. 1-17. https://doi.org/10.1051/0004-6361/202243583
Three new brown dwarfs and a massive hot Jupiter revealed by TESS around early-type stars
Psaridi, Angelica, Bouchy, Francois, Lendl, Monika, Grieves, Nolan, Stassun, Keivan G., Carmichael, Theron, Gill, Samuel, Pena Rojas, Pablo A., Gan, Tianjun, Shporer, Avi, Bieryla, Allyson, Brahm, Rafael, Christiansen, Jessie L., Crossfield, Ian J. M., Galland, Frank, Hooton, Matthew J., Jenkins, Jon M., Jenkins, James S., Latham, David W., ..., Zhao, Yinan. 2022. "Three new brown dwarfs and a massive hot Jupiter revealed by TESS around early-type stars ." Astronomy and Astrophysics: a European journal. 664. https://doi.org/10.1051/0004-6361/202243454
TOI-954 b and K2-329 b: short-period Saturn-mass planets that test whether irradiation leads to inflation
Sha, Lizhou, Huang, Chelsea X., Shporer, Avi, Rodriguez, Joseph E., Vanderburg, Andrew, Brahm, Rafael, Hagelberg, Janis, Matthews, Elisabeth C., Ziegler, Carl, Livingston, John H., Stassun, Keivan G., Wright, Duncan J., Crane, Jeffrey D., Espinoza, Nestor, Bouchy, Francois, Bakos, Gaspar A., Collins, Karen A., Zhou, George, Bieryla, Allyson, ..., Villanueva, Steven. 2021. "TOI-954 b and K2-329 b: short-period Saturn-mass planets that test whether irradiation leads to inflation." The Astronomical Journal. 161 (2). https://doi.org/10.3847/1538-3881/abd187
TESS delivers five new hot giant planets orbiting bright stars from the full-frame images
Rodriguez, Joseph E., Quinn, Samuel N., Zhou, George, Vanderburg, Andrew, Nielsen, Louise D., Wittenmyer, Robert A., Brahm, Rafael, Reed, Phillip A., Huang, Chelsea X., Vach, Sydney, Ciardi, David R., Oelkers, Ryan J., Stassun, Keivan G., Hellier, Coel, Gaudi, B. Scott, Eastman, Jason D., Collins, Karen A., Bieryla, Allyson, Christian, Sam, ..., Zhang, Hui. 2021. "TESS delivers five new hot giant planets orbiting bright stars from the full-frame images." The Astronomical Journal. 161 (4). https://doi.org/10.3847/1538-3881/abe38a
Erratum: "TOI-2076 and TOI-1807: Two young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up"
Hedges, Christina, Hughes, Alex, Zhou, George, David, Trevor J., Becker, Juliette C., Giacalone, Steven, Vanderburg, Andrew, Rodriguez, Joseph E., Bieryla, Allyson, Wirth, Christopher P., Atherton, Shaun, Fetherolf, Tara, Collins, Karen A., Price-Whelan, Karen A., Bedell, Megan E., Quinn, Samuel N., Gan, Tianjun, Ricker, George, Latham, David W., ..., Smith, Jeffrey C.. 2021. "Erratum: "TOI-2076 and TOI-1807: Two young, Comoving Planetary Systems within 50 pc Identified by TESS that are Ideal Candidates for Further Follow Up" ." Astronomical Journal. 162 (6), p. 1. https://doi.org/10.3847/1538-3881/ac2d32
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
HATS-13b and HATS-14b: two transiting hot Jupiters from the HATSouth survey
Mancini, L., Hartman, J. D., Penev, K., Bakos, G. A., Brahm, R., Ciceri, S., Henning, Th., Csubry, Z., Bayliss, D., Zhou, G., Rabus, M., de Val-Borro, M., Espinoza, N., Jordan, A., Suc, V., Bhatti, W., Schmidt, B., Sato, B., Tan, T. G., ..., Sari, P.. 2015. "HATS-13b and HATS-14b: two transiting hot Jupiters from the HATSouth survey." Astronomy and Astrophysics: a European journal. 580, pp. 1-13. https://doi.org/10.1051/0004-6361/201526069
TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858
Vanderburg, Andrew, Huang, Chelsea X., Rodriguez, Joseph E., Becker, Juliette C., Ricker, George R., Vanderspek, Roland K., Latham, David W., Seager, Sara, Winn, Joshua N., Jenkins, Jon M., Addison, Brett, Bieryla, Allyson, Briceno, Cesar, Bowler, Brendan P., Brown, Timothy M., Burke, Christopher J., Burt, Jennifer A., Caldwell, Douglas A., Clark, Jake T., ..., Ziegler, Carl A.. 2019. "TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858." The Astrophysical Journal Letters. 881 (1), pp. 1-11. https://doi.org/10.3847/2041-8213/ab322d
HATS-59b,c: a transiting hot Jupiter and a cold massive giant planet around a sun-like star
Sarkis, P., Henning, Th., Hartman, J. D., Bakos, G. A., Brahm, R., Jordan, A., Bayliss, D., Mancini, L., Espinoza, N., Rabus, M., Csubry, Z., Bhatti, W., Penev, K., Zhou, G., Bento, J., Tan, T. G., Arriagada, P., Butler, R. P., Crane, J. D., ..., Sari, P.. 2018. "HATS-59b,c: a transiting hot Jupiter and a cold massive giant planet around a sun-like star." The Astronomical Journal. 156 (5), pp. 1-11. https://doi.org/10.3847/1538-3881/aade54
KELT-14b and KELT-15b: an independent discovery of WASP-122b and a new hot Jupiter
Rodriguez, Joseph E., Colon, Knicole D., Stassun, Keivan G., Wright, Duncan, Cargile, Phillip A., Bayliss, Daniel, Pepper, Joshua, Collins, Karen A., Kuhn, Rudolf B., Lund, Michael B., Siverd, Robert J., Zhou, George, Gaudi, B. Scott, Tinney, C. G., Penev, Kaloyan, Tan, T. G., Stockdale, Chris, Curtis, Ivan A., James, David, ..., Stevens, Daniel J.. 2016. "KELT-14b and KELT-15b: an independent discovery of WASP-122b and a new hot Jupiter." The Astronomical Journal. 151 (6), pp. 1-16. https://doi.org/10.3847/0004-6256/151/6/138
HATS-50b through HATS-53b: four transiting hot Jupiters orbiting G-type stars discovered by the HATSouth survey
Henning, Th., Mancini, L., Sarkis, P., Bakos, G. A., Hartman, J. D., Bayliss, D., Bento, J., Bhatti, W., Brahm, R., Ciceri, S., Csubry, Z., de Val-Borro, M., Espinoza, N., Fulton, B. J., Howard, A. W., Isaacson, H. T., Jordan, A., Marcy, G. W., Penev, K., ..., Sari, P.. 2018. "HATS-50b through HATS-53b: four transiting hot Jupiters orbiting G-type stars discovered by the HATSouth survey." The Astronomical Journal. 155 (2), pp. 1-20. https://doi.org/10.3847/1538-3881/aaa254
HATS-60b–HATS-69b: 10 Transiting Planets from HATSouth
Hartman, J. D., Bakos, G. A., Bayliss, D., Bento, J., Bhatti, W., Brahm, R., Csubry, Z., Espinoza, N., Henning, Th., Jordan, A., Mancini, L., Penev, K., Rabus, M., Sarkis, P., Suc, V., de Val-Borro, M, Zhou, G., Addison, B., Arriagada, P., ..., Sari, P.. 2019. "HATS-60b–HATS-69b: 10 Transiting Planets from HATSouth." The Astronomical Journal. 157 (2), pp. 1-27. https://doi.org/10.3847/1538-3881/aaf8b6
HATS-25b through HATS-30b: a half-dozen new inflated transiting hot jupiters from the HATSouth survey
Espinoza, N., Bayliss, D., Hartman, J. D., Bakos, G. A., Jordan, A., Zhou, G., Mancini, L., Brahm, R., Ciceri, S., Bhatti, W., Csubry, Z., Rabus, M., Penev, K., Bento, J., de Val-Borro, M., Henning, T., Schmidt, B., Suc, V., Wright, D. J., ..., Noyes, R.. 2016. "HATS-25b through HATS-30b: a half-dozen new inflated transiting hot jupiters from the HATSouth survey." The Astronomical Journal. 152 (4), pp. 1-18. https://doi.org/10.3847/0004-6256/152/4/108
HATS-31b through HATS-35b: five transiting hot Jupiters discovered by the HATSouth survey
de Val-Borro, M., Bakos, G. A.., Brahm, R., Hartman, J. D., Espinoza, N., Penev, K., Ciceri, S., Jordan, A., Bhatti, W., Csubry, Z., Bayliss, D., Bento, J., Zhou, G., Rabus, M., Mancini, L., Henning, T., Schmidt, B., Tan, T. G., Tinney, C. G., ..., Sari, P.. 2016. "HATS-31b through HATS-35b: five transiting hot Jupiters discovered by the HATSouth survey." The Astronomical Journal. 152 (6), pp. 1-16. https://doi.org/10.3847/0004-6256/152/6/161
HATS-22b, HATS-23b and HATS-24b: three new transiting super-Jupiters from the HATSouth project
Bento, J., Schmidt, B., Hartman, J. D., Bakos, G. A., Ciceri, S., Brahm, R., Bayliss, D., Espinoza, N., Zhou, G., Rabus, M., Bhatti, W., Penev, K., Csubry, Z., Jordan, A., Mancini, L., Henning, T., de Val-Borro, M., Tinney, C. G., Wright, D. J., ..., Sari, P.. 2017. "HATS-22b, HATS-23b and HATS-24b: three new transiting super-Jupiters from the HATSouth project." Monthly Notices of the Royal Astronomical Society. 468 (1), pp. 835-848. https://doi.org/10.1093/mnras/stx500
HATS-39b, HATS-40b, HATS-41b, and HATS-42b: three inflated hot Jupiters and a super-Jupiter transiting F stars
Bento, J., Hartman, J. D., Bakos, G. A., Bhatti, W., Csubry, Z., Penev, K., Bayliss, D., de Val-Borro, M., Zhou, G., Brahm, R., Espinoza, N., Rabus, M., Jordan, A., Suc, V., Ciceri, S., Sarkis, P., Henning, T., Mancini, L., Tinney, C. G., ..., Sari, P.. 2018. "HATS-39b, HATS-40b, HATS-41b, and HATS-42b: three inflated hot Jupiters and a super-Jupiter transiting F stars." Monthly Notices of the Royal Astronomical Society. 477 (3), pp. 3406-3423. https://doi.org/10.1093/mnras/sty726
The mysterious dimmings of the T Tauri star V1334 Tau
Rodriguez, Joseph E., Zhou, George, Cargile, Phillip A., Stevens, Daniel J., Osborn, Hugh P., Shappee, Benjamin J., Reed, Phillip A., Lund, Michael B., Relles, Howard M., Latham, David W., Eastman, Jason, Stassun, Keivan G., Bieryla, Allyson, Esquerdo, Gilbert A., Berlind, Perry, Calkins, Michael L., Vanderburg, Andrew, Gaidos, Eric, Ansdell, Megan, ..., Horner, Jonathan. 2017. "The mysterious dimmings of the T Tauri star V1334 Tau." The Astrophysical Journal: an international review of astronomy and astronomical physics. 836 (2). https://doi.org/10.3847/1538-4357/aa5da5
KELT-11b: a highly inflated sub-Saturn exoplanet transiting the V=8 subgiant HD 93396
Pepper, Joshua, Rodriguez, Joseph E., Collins, Karen A., Johnson, John Asher, Fulton, Benjamin J., Howard, Andrew W., Beatty, Thomas G., Stassun, Keivan G., Isaacson, Howard, Colon, Knicole D., Lund, Michael B., Kuhn, Rudolf B., Siverd, Robert J., Gaudi, B. Scott, Tan, T. G., Curtis, Ivan, Stockdale, Christopher, Mawet, Dimitri, Bottom, Michael, ..., Hintz, Eric. 2017. "KELT-11b: a highly inflated sub-Saturn exoplanet transiting the V=8 subgiant HD 93396." The Astronomical Journal. 153 (5). https://doi.org/10.3847/1538-3881/aa6572
Astrophysical parameters and habitable zone of the exoplanet hosting star GJ 581
von Braun, Kaspar, Boyajian, Tabetha S., Kane, Stephen R., van Belle, Gerard T., Ciardi, David R., Lopez-Morales, Mercedes, McAlister, Harold A., Henry, Todd J., Jao, Wei Chun, Riedel, Adric R., Subasavage, John P., Schaefer, Gail, ten Brummelaar, Theo A., Ridgway, Stephen, Sturmann, Laszlo, Sturmann, Judit, Mazingue, Jude, Turner, Nils H., Farrington, Chris, ..., Boden, Andrew F.. 2011. "Astrophysical parameters and habitable zone of the exoplanet hosting star GJ 581." The Astrophysical Journal Letters. 729 (2), pp. L26-L30. https://doi.org/10.1088/2041-8205/729/2/L26
55 Cancri: stellar astrophysical parameters, a planet in the habitable zone, and implications for the radius of a transiting super-earth
von Braun, Kaspar, Boyajian, Tabetha S., ten Brummelaar, Theo A., Kane, Stephen R., van Belle, Gerard T., Ciardi, David R., Raymond, Sean N., Lopez-Morales, Mercedes, McAlister, Harold A., Schaefer, Gail, Ridgway, Stephen T., Sturmann, Laszlo, Sturmann, Judit, White, Russel, Turner, Nils H., Farrington, Chris and Goldfinger, P. J.. 2011. "55 Cancri: stellar astrophysical parameters, a planet in the habitable zone, and implications for the radius of a transiting super-earth." The Astrophysical Journal: an international review of astronomy and astronomical physics. 740 (1), pp. 49-54. https://doi.org/10.1088/0004-637X/740/1/49
The GJ436 system: directly determined astrophysical parameters of an M dwarf and implications for the transiting hot Neptune
von Braun, Kaspar, Boyajian, Tabetha S., Kane, Stephen R., Hebb, Leslie, van Belle, Gerard T., Farrington, Chris, Ciardi, David R., Knutson, Heather A., ten Brummelaar, Theo A., Lopez-Morales, Mercedes, McAlister, Harold A., Schaefer, Gail, Ridgway, Stephen, Cameron, Andrew Collier, Goldfinger, P. J., Turner, Nils H., Sturmann, Laszlo and Sturmann, Judit. 2012. "The GJ436 system: directly determined astrophysical parameters of an M dwarf and implications for the transiting hot Neptune." The Astrophysical Journal: an international review of astronomy and astronomical physics. 753 (2), pp. 171-179. https://doi.org/10.1088/0004-637X/753/2/171
Stellar diameters and temperatures. II. Main-sequence K- and M-stars
Boyajian, Tabetha S., von Braun, Kaspar, van Belle, Gerard, McAlister, Harold A., ten Brummelaar, Theo A., Kane, Stephen R., Muirhead, Philip S., Jones, Jeremy, White, Russel, Schaefer, Gail, Ciardi, David, Henry, Todd, Lopez-Morales, Mercedes, Ridgway, Stephen, Gies, Douglas, Jao, Wei Chun, Rojas-Ayala, Barbara, Parks, J. Robert, Sturmann, Laszlo, ..., Berger, David H.. 2012. "Stellar diameters and temperatures. II. Main-sequence K- and M-stars." The Astrophysical Journal: an international review of astronomy and astronomical physics. 757 (2), pp. 112-142. https://doi.org/10.1088/0004-637X/757/2/112
Stellar diameters and temperatures - V. 11. Newly characterized exoplanet host stars
von Braun, Kaspar, Boyajian, Tabetha S., van Belle, Gerard T., Kane, Stephen R., Jones, Jeremy, Farrington, Chris, Schaefer, Gail, Vargas, Norm, Scott, Nic, ten Brummelaar, Theo A., Kephart, Miranda, Gies, Douglas R., Ciardi, David R., Lopez-Morales, Mercedes, Mazingue, Cassidy, McAlister, Harold A., Ridgway, Stephen, Goldfinger, P. J., Turner, Nils H. and Sturmann, Laszlo. 2014. "Stellar diameters and temperatures - V. 11. Newly characterized exoplanet host stars." Monthly Notices of the Royal Astronomical Society. 438 (3), pp. 2413-2425. https://doi.org/10.1093/mnras/stt2360
Stellar diameters and temperatures. VI. High angular resolution measurements of the transiting exoplanet host stars HD 189733 and HD 209458 and implications for models of cool dwarfs
Boyajian, Tabetha, von Braun, Kaspar, Feiden, Gregory A., Huber, Daniel, Basu, Sarbani, Demarque, Pierre, Fischer, Debra A., Schaefer, Gail, Mann, Andrew W., White, Timothy R., Maestro, Vicente, Brewer, John, Lamell, C. Brooke, Spada, Federico, Lopez-Morales, Mercedes, Ireland, Michael, Farrington, Chris, van Belle, Gerard T., Kane, Stephen R., ..., Sturmann, Laszlo. 2015. "Stellar diameters and temperatures. VI. High angular resolution measurements of the transiting exoplanet host stars HD 189733 and HD 209458 and implications for models of cool dwarfs." Monthly Notices of the Royal Astronomical Society. 447 (1), pp. 846-857. https://doi.org/10.1093/mnras/stu2502
Planetary transit candidates in the CSTAR field: analysis of the 2008 data
Wang, Songhu, Zhang, Hui, Zhou, Ji-Lin, Zhou, Xu, Yang, Ming, Wang, Lifan, Bayliss, D., Zhou, G., Ashley, M. C. B., Fan, Zhou, Feng, Long-Long, Gong, Xuefei, Lawrence, J. S., Liu, Huigen, Liu, Qiang, Luong-Van, D. M., Ma, Jun, Meng, Zeyang, Storey, J. W. V., ..., Zou, Hu. 2014. "Planetary transit candidates in the CSTAR field: analysis of the 2008 data." Astrophysical Journal Supplement Series. 211 (2). https://doi.org/10.1088/0067-0049/211/2/26
KELT-10b: The first transiting exoplanet from the KELT-South survey - a hot sub-Jupiter transiting a V = 10.7 early G-star
Kuhn, Rudolf B., Rodriguez, Joseph E., Collins, Karen A., Lund, Michael B., Siverd, Robert J., Colon, Knicole D., Pepper, Joshua, Stassun, Keivan G., Cargile, Phillip A., James, David J., Penev, Kaloyan, Zhou, George, Bayliss, Daniel, Tan, T. G., Curtis, Ivan A., Udry, Stephane, Segransan, Damien, Mawet, Dimitri, Dhital, Saurav, ..., Stevens, Daniel J.. 2016. "KELT-10b: The first transiting exoplanet from the KELT-South survey - a hot sub-Jupiter transiting a V = 10.7 early G-star." Monthly Notices of the Royal Astronomical Society. 459 (4), pp. 4281-4298. https://doi.org/10.1093/mnras/stw880
Secondary 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/stv2138
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
A High Obliquity Orbit for the Hot-Jupiter HATS-14b Transiting a 5400K Star
Zhou, G., Bayliss, D., Hartman, J. D., Fulton, B. J., Bakos, G. A., Howard, A. W., Isaacson, H., Marcy, G. W., Schmidt, B. P., Brahm, R. and Jordan, A.. 2015. "A High Obliquity Orbit for the Hot-Jupiter HATS-14b Transiting a 5400K Star." The Astrophysical Journal Letters. 814 (1), pp. 1-6. https://doi.org/10.1088/2041-8205/814/1/l16
HATS-6b: A Warm Saturn Transiting an Early M Dwarf Star, and a Set of Empirical Relations for Characterizing K and M Dwarf Planet Hosts
Hartman, J. D., Bayliss, D., Brahm, R., Bakos, G. A., Mancini, L., Jordan, A., Penev, K., Rabus, M., Zhou, G., Butler, R. P., Espinoza, N., de Val-Borro, M., Bhatti, W., Csubry, Z., Ciceri, S., Henning, T., Schmidt, B., Arriagada, P., Shectman, S., ..., Sari, P.. 2015. "HATS-6b: A Warm Saturn Transiting an Early M Dwarf Star, and a Set of Empirical Relations for Characterizing K and M Dwarf Planet Hosts." The Astronomical Journal. 149 (5), pp. 1-20. https://doi.org/10.1088/0004-6256/149/5/166
HATS9-b and HATS10-b: Two Compact Hot Jupiters in Field 7 of the K2 Mission
Brahm, R., Jordan, A., Hartman, J. D., Bakos, G. A., Bayliss, D., Penev, K., Zhou, G., Ciceri, S., Rabus, M., Espinoza, N., Mancini, L., de Val-Borro, M., Bhatti, W., Sato, B., Tan, T. G., Csubry, Z., Buchhave, L., Henning, T., Schmidt, B., ..., Sari, P.. 2015. "HATS9-b and HATS10-b: Two Compact Hot Jupiters in Field 7 of the K2 Mission." The Astronomical Journal. 150 (1), pp. 1-13. https://doi.org/10.1088/0004-6256/150/1/33
HATS-8b: A low-density transiting super-Neptune
Bayliss, D., Hartman, J. D., Bakos, G. A., Penev, K., Zhou, G., Brahm, R., Rabus, M., Jordan, A., Mancini, L., de Val-Borro, M., Bhatti, W., Espinoza, N., Csubry, Z., Howard, A. W., Fulton, B. J., Buchhave, L. A., Henning, T., Schmidt, B., Ciceri, S., ..., Sari, P.. 2015. "HATS-8b: A low-density transiting super-Neptune." The Astronomical Journal. 150 (2), pp. 1-9. https://doi.org/10.1088/0004-6256/150/2/49
HATS-7b: A Hot Super Neptune Transiting a Quiet K Dwarf Star
Bakos, G. A., Penev, K., Bayliss, D., Hartman, J. D., Zhou, G., Brahm, R., Mancini, L., de Val-Borro, M., Bhatti, W., Jordan, A., Rabus, M., Espinoza, N., Csubry, Z., Howard, A. W., Fulton, B. J., Buchhave, L. A., Ciceri, S., Henning, T., Schmidt, B., ..., Sari, P.. 2015. "HATS-7b: A Hot Super Neptune Transiting a Quiet K Dwarf Star." The Astrophysical Journal: an international review of astronomy and astronomical physics. 813 (2), pp. 1-10. https://doi.org/10.1088/0004-637x/813/2/111
Constraining the Oblateness of Kepler Planets
Zhu, Wei, Huang, Chelsea X., Zhou, George and Lin, D. N. C.. 2014. "Constraining the Oblateness of Kepler Planets." The Astrophysical Journal: an international review of astronomy and astronomical physics. 796 (1), pp. 1-18. https://doi.org/10.1088/0004-637x/796/1/67
HATS-5b: A transiting hot saturn from the HATsouth survey
Zhou, G., Bayliss, D., Penev, K., Bakos, G. A., Hartman, J. D., Jordan, A., Mancini, L., Mohler, M., Csubry, Z., Ciceri, S., Brahm, R., Rabus, M., Buchhave, L., Henning, T., Suc, V., Espinoza, N., Beky, B., Noyes, R. W., Schmidt, B., ..., Nikolov, N.. 2014. "HATS-5b: A transiting hot saturn from the HATsouth survey." The Astronomical Journal. 147 (6), pp. 1-14. https://doi.org/10.1088/0004-6256/147/6/144
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
HATS-4b: A dense hot Jupiter transiting a super metal-rich G star
Jordan, Andres, Brahm, Rafael, Bakos, G. A., Bayliss, D., Penev, K., Hartman, J. D., Zhou, G., Mancini, L., Mohler-Fischer, M., Ciceri, S., Sato, B., Csubry, Z., Rabus, M., Suc, V., Espinoza, N., Bhatti, W., de Val-Borro, M., Buchhave, L., Csak, B., ..., Sari, P.. 2014. "HATS-4b: A dense hot Jupiter transiting a super metal-rich G star." The Astronomical Journal. 148 (2), pp. 1-12. https://doi.org/10.1088/0004-6256/148/2/29
HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-planet Systems
Hartman, J. D., Bakos, G. A., Torres, G., Kovacs, G., Johnson, J. A., Howard, A. W., Marcy, G. W., Latham, D. W., Bieryla, A., Buchhave, L. A., Bhatti, W., Beky, B., Csubry, Z., Penev, K., de Val-Borro, M., Noyes, R. W., Fischer, D. A., Esquerdo, G. A., Everett, M., ..., Sari, P.. 2014. "HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-planet Systems." The Astronomical Journal. 147 (6), pp. 1-18. https://doi.org/10.1088/0004-6256/147/6/128
Examining 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/774/2/118
A highly inclined orbit for the 110 day period m-dwarf companion KOI-368.01
Zhou, George and Huang, Chelsea X.. 2013. "A highly inclined orbit for the 110 day period m-dwarf companion KOI-368.01." The Astrophysical Journal Letters. 776 (2), pp. 1-6. https://doi.org/10.1088/2041-8205/776/2/l35
The mass–radius relationship for very low mass stars: four new discoveries from the HATSouth Survey
Zhou, G., Bayliss, D., Hartman, J. D., Bakos, G. A., Penev, K., Csubry, Z., Tan, T. G., Jordan, A., Mancini, L., Rabus, M., Brahm, R., Espinoza, N., Mohler-Fischer, M., Ciceri, S., Suc, V., Csak, B., Henning, T. and Schmidt, B.. 2013. "The mass–radius relationship for very low mass stars: four new discoveries from the HATSouth Survey." Monthly Notices of the Royal Astronomical Society. 437 (3), pp. 2831-2844. https://doi.org/10.1093/mnras/stt2100
HATS-2b: A transiting extrasolar planet orbiting a K-type star showing starspot activity
Mohler-Fischer, M., Mancini, L., Hartman, J. D., Bakos, G. A., Penev, K., Bayliss, D., Jordan, A., Csubry, Z., Zhou, G., Rabus, M., Nikolov, N., Brahm, R., Espinoza, N., Buchhave, L. A., Beky, B., Suc, V., Csak, B., Henning, T., Wright, D. J., ..., Conroy, P.. 2013. "HATS-2b: A transiting extrasolar planet orbiting a K-type star showing starspot activity." Astronomy and Astrophysics: a European journal. 558, pp. 1-13. https://doi.org/10.1051/0004-6361/201321663
Spectroscopic observations of sn 2012fr: A luminous, normal type Ia supernova with early high-velocity features and a late velocity plateau
Childress, M.J., Scalzo, R.A., Sim, S.A., Tucker, B.E., Yuan, F., Schmidt, B.P., Cenko, S.B., Silverman, J.M., Contreras, C., Hsiao, E.Y., Phillips, M., Morrell, N., Jha, S.W., McCully, C., Filippenko, A.V., Anderson, J.P., Benetti, S., Bufano, F., de Jaeger, T., ..., Zhou, G.. 2013. "Spectroscopic observations of sn 2012fr: A luminous, normal type Ia supernova with early high-velocity features and a late velocity plateau." The Astrophysical Journal: an international review of astronomy and astronomical physics. 770 (1), pp. 1-20. https://doi.org/10.1093/mnras/stt813
HATS-3b: An Inflated Hot Jupiter Transiting an F-type Star
Bayliss, D., Zhou, G., Penev, K., Bakos, G. A., Hartman, J. D., Jordan, A., Mancini, L., Mohler-Fischer, M., Suc, V., Rabus, M., Beky, B., Csubry, Z., Buchhave, L., Henning, T., Nikolov, N., Csak, B., Brahm, R., Espinoza, N., Noyes, R. W., ..., Sari, P.. 2013. "HATS-3b: An Inflated Hot Jupiter Transiting an F-type Star." The Astronomical Journal. 146 (5), pp. 1-11. https://doi.org/10.1088/0004-6256/146/5/113
HATSouth: A Global Network of Fully Automated Identical Wide-Field Telescopes
Bakos, G. A., Csubry, Z., Penev, K., Bayliss, D., Jordan, A., Afonso, C., Hartman, J. D., Henning, T., Kovacs, G., Noyes, R. W., Beky, B., Suc, V., Csak, B., Rabus, M., Lazar, J., Papp, I., Sari, P., Conroy, P., Zhou, G., ..., Ueltzhoeffer, K.. 2013. "HATSouth: A Global Network of Fully Automated Identical Wide-Field Telescopes." Publications of the Astronomical Society of the Pacific. 125 (924), pp. 154-182. https://doi.org/10.1086/669529
A nearly polar orbit for the extrasolar hot Jupiter WASP-79b
Addison, B. C., Tinney, C. G., Wright, D. J., Bayliss, D., Zhou, G., Hartman, J. D., Bakos, G. A. and Schmidt, B.. 2013. "A nearly polar orbit for the extrasolar hot Jupiter WASP-79b." The Astrophysical Journal Letters. 774 (1), pp. 1-5. https://doi.org/10.1088/2041-8205/774/1/l9
Detection of sodium absorption in WASP-17b with Magellan
Zhou, G. and Bayliss, D. D. R.. 2012. "Detection of sodium absorption in WASP-17b with Magellan." Monthly Notices of the Royal Astronomical Society. 426 (3), pp. 2483-2488. https://doi.org/10.1111/j.1365-2966.2012.21817.x
HATS-1b: The First Transiting Planet Discovered by the HATSouth Survey
Penev, K., Bakos, G. A., Bayliss, D., Jordan, A., Mohler, M., Zhou, G., Suc, V., Rabus, M., Hartman, J. D., Mancini, L., Beky, B., Csubry, Z., Buchhave, L., Henning, T., Nikolov, N., Csak, B., Brahm, R., Espinoza, N., Conroy, P., ..., Sari, P.. 2012. "HATS-1b: The First Transiting Planet Discovered by the HATSouth Survey." The Astronomical Journal. 145 (1), pp. 1-11. https://doi.org/10.1088/0004-6256/145/1/5