A VERITAS/Breakthrough Listen Search for Optical Technosignatures

Article

Acharyya, A., Adams, C. B., Archer, A., Bangale, P., Batista, P., Benbow, W., Brill, A., Capasso, M., Errando, M., Falcone, A., Feng, Q., Finley, J. P., Foote, G. M., Fortson, L., Furniss, A., Griffin, S., Hanlon, W., Hanna, D., Hervet, O., ..., Siemion, A.. 2023. "A VERITAS/Breakthrough Listen Search for Optical Technosignatures." The Astrophysical Journal: an international review of astronomy and astronomical physics. 166 (3). https://doi.org/10.3847/1538-3881/ace347
Article Title

A VERITAS/Breakthrough Listen Search for Optical Technosignatures

ERA Journal ID1057
Article CategoryArticle
AuthorsAcharyya, A., Adams, C. B., Archer, A., Bangale, P., Batista, P., Benbow, W., Brill, A., Capasso, M., Errando, M., Falcone, A., Feng, Q., Finley, J. P., Foote, G. M., Fortson, L., Furniss, A., Griffin, S., Hanlon, W., Hanna, D., Hervet, O., Hinrichs, C. E., Hoang, J., Holder, J., Humensky, T. B., Jin, W., Kaaret, P., Kertzman, M., Kherlakian, M., Kieda, D., Kleiner, T. K., Korzoun, N., Kumar, S., Lang, M. J., Lundy, M., Maier, G., McGrath, C. E., Millard, M. J., Miller, H. R., Millis, J., Mooney, C. L., Moriarty, P., Mukherjee, R., O'Brien, S., Ong, R. A., Pohl, M., Pueschel, E., Quinn, J., Ragan, K., Reynolds, P. T., Ribeiro, D., Roache, E., Ryan, J. L., Sadeh, I., Saha, L., Santander, M., Sembroski, G. H., Shang, R., Tak, D., Talluri, A. K., Tucci, J. V., Vazquez, N., Williams, D. A., Wong, S. L., Woo, J., DeBoer, D., Isaacson, H., de Pater, I., Price, D. C. and Siemion, A.
Journal TitleThe Astrophysical Journal: an international review of astronomy and astronomical physics
Journal Citation166 (3)
Article Number84
Number of Pages11
Year2023
PublisherIOP Publishing
Place of PublicationUnited States
ISSN0004-637X
1538-4357
Digital Object Identifier (DOI)https://doi.org/10.3847/1538-3881/ace347
Web Address (URL)https://iopscience.iop.org/article/10.3847/1538-3881/ace347
AbstractThe Breakthrough Listen Initiative is conducting a program using multiple telescopes around the world to search for "technosignatures": artificial transmitters of extraterrestrial origin from beyond our solar system. The Very Energetic Radiation Imaging Telescope Array System (VERITAS) Collaboration joined this program in 2018 and provides the capability to search for one particular technosignature: optical pulses of a few nanoseconds in duration detectable over interstellar distances. We report here on the analysis and results of dedicated VERITAS observations of Breakthrough Listen targets conducted in 2019 and 2020 and of archival VERITAS data collected since 2012. Thirty hours of dedicated observations of 136 targets and 249 archival observations of 140 targets were analyzed and did not reveal any signals consistent with a technosignature. The results are used to place limits on the fraction of stars hosting transmitting civilizations. We also discuss the minimum pulse sensitivity of our observations and present VERITAS observations of CALIOP: a space-based pulsed laser on board the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations. The detection of these pulses with VERITAS, using the analysis techniques developed for our technosignature search, allows a test of our analysis efficiency and serves as an important proof of principle.
KeywordsGamma-ray telescopes; Search for extraterrestrial intelligence; Technosignatures ; Transient detection
ANZSRC Field of Research 20205101. Astronomical sciences
Byline AffiliationsUniversity of California Berkeley, United States
University of Southern Queensland
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Tango of celestial dancers: A sample of detached eclipsing binary systems containing g-mode pulsating components. A case study of KIC9850387
Sekaran, S., Tkachenko, A., Abdul-Masih, M., Prsa, A., Johnston, C., Huber, D., Murphy, S. J., Banyard, G., Howard, A. W., Isaacson, H., Bowman, D. M. and Aerts, C.. 2020. "Tango of celestial dancers: A sample of detached eclipsing binary systems containing g-mode pulsating components. A case study of KIC9850387." Astronomy and Astrophysics: a European journal. 643, pp. 1-24. https://doi.org/10.1051/0004-6361/202038989
KIC 4142768: An Evolved Gamma Doradus/Delta Scuti Hybrid Pulsating Eclipsing Binary with Tidally Excited Oscillations
Guo, Zhao, Fuller, Jim, Shporer, Avi, Li, Gang, Hambleton, Kelly, Manuel, Joseph, Murphy, Simon and Isaacson, Howard. 2019. "KIC 4142768: An Evolved Gamma Doradus/Delta Scuti Hybrid Pulsating Eclipsing Binary with Tidally Excited Oscillations." The Astrophysical Journal: an international review of astronomy and astronomical physics. 885 (1), pp. 1-14. https://doi.org/10.3847/1538-4357/ab41f6
Spectroscopic confirmation of the binary nature of the hybrid pulsator KIC 5709664 found with the frequency modulation method
Derekas, A., Murphy, S. J., Dalya, G., Szabo, R., Borkovits, T., Bokon, A., Lehmann, H., Kinemuchi, K., Southworth, J., Bloemen, S., Csak, B., Isaacson, H., Kovacs, J., Shporer, A., Szabo, Gy. M., Thygesen, A. O. and Meszaros, Sz.. 2019. "Spectroscopic confirmation of the binary nature of the hybrid pulsator KIC 5709664 found with the frequency modulation method." Monthly Notices of the Royal Astronomical Society. 486 (2), pp. 2129-2136. https://doi.org/10.1093/mnras/stz875
Very regular high-frequency pulsation modes in young intermediate-mass stars
Bedding, Timothy R., Murphy, Simon J., Hey, Daniel R., Huber, Daniel, Li, Tanda, Smalley, Barry, Stello, Dennis, White, Timothy R., Ball, Warrick H., Chaplin, William J., Colman, Isabel L., Fuller, Jim, Gaidos, Eric, Harbeck, Daniel R., Hermes, J. J., Holdsworth, Daniel L., Li, Gang, Li, Yaguang, Mann, Andrew W., ..., Vanderspek, Roland K.. 2020. "Very regular high-frequency pulsation modes in young intermediate-mass stars." Nature. 581 (7807), pp. 147-151. https://doi.org/10.1038/s41586-020-2226-8
A unicorn in monoceros: the 3 M⊙ dark companion to the bright, nearby red giant V723 Mon is a non-interacting, mass-gap black hole candidate
Jayasinghe, T., Stanek, K. Z., Thompson, Todd A., Kochanek, C. S., Rowan, D. M., Vallely, P. J., Strassmeier, K. G., Weber, M., Hinkle, J. T., Hambsch, F. -J., Martin, D. V., Prieto, J. L., Pessi, T., Huber, D., Auchettl, K., Lopez, L. A., Ilyin, I., Badenes, C., Howard, A. W., ..., Murphy, S. J.. 2021. "A unicorn in monoceros: the 3 M⊙ dark companion to the bright, nearby red giant V723 Mon is a non-interacting, mass-gap black hole candidate." Monthly Notices of the Royal Astronomical Society. 504 (2), pp. 2577-2602. https://doi.org/10.1093/mnras/stab907
KIC 8164262: a heartbeat star showing tidally induced pulsations with resonant locking
Hambleton, K., Fuller, J., Thompson, S., Prsa, A., Kurtz, D. W., Shporer, A., Isaacson, H., Howard, A. W., Endl, M., Cochran, W. and Murphy, S. J.. 2017. "KIC 8164262: a heartbeat star showing tidally induced pulsations with resonant locking." Monthly Notices of the Royal Astronomical Society. 473 (4), pp. 5165-5176. https://doi.org/10.1093/mnras/stx2673
A TESS Dress Rehearsal: Planetary Candidates and Variables from K2 Campaign 17
Crossfield, Ian J. M., Guerrero, Natalia, David, Trevor, Quinn, Samuel N., Feinstein, Adina D., Huang, Chelsea, Yu, Liang, Collins, Karen A., Fulton, Benjamin J., Benneke, Bjorn, Peterson, Merrin, Bieryla, Allyson, Schlieder, Joshua E., Kosiarek, Molly R., Bristow, Makennah, Newton, Elisabeth, Bedell, Megan, Latham, David W., Christiansen, Jessie L., ..., Cardoso, Jose Vinicius de Miranda. 2018. "A TESS Dress Rehearsal: Planetary Candidates and Variables from K2 Campaign 17." Astrophysical Journal Supplement Series. 239 (1), pp. 1-18. https://doi.org/10.3847/1538-4365/aae155
HAT-P-58b–HAT-P-64b: Seven Planets Transiting Bright Stars
Bakos, G. A., Hartman, J. D., Bhatti, W., Csubry, Z., Penev, K., Bieryla, A., Latham, D. W., Quinn, S., Buchhave, L. A., Kovacs, G., Torres, Guillermo, Noyes, R. W., Falco, E., Beky, Bence, Szklenar, T., Esquerdo, G. A., Howard, A. W., Isaacson, H., Marcy, G., ..., Sari, P.. 2021. "HAT-P-58b–HAT-P-64b: Seven Planets Transiting Bright Stars." The Astronomical Journal. 162 (1), pp. 1-31. https://doi.org/10.3847/1538-3881/abf637
A Super-Earth and Sub-Neptune Transiting the Late-type M Dwarf LP 791-18
Crossfield, Ian J. M., Waalkes, William, Newton, Elisabeth R., Narita, Norio, Muirhead, Philip, Ment, Kristo, Matthews, Elisabeth, Kraus, Adam, Kostov, Veselin, Kosiarek, Molly R., Kane, Stephen R., Isaacson, Howard, Halverson, Sam, Gonzales, Erica, Everett, Mark, Dragomir, Diana, Collins, Karen A., Chontos, Ashley, Berardo, David, ..., Caldwell, Douglas A.. 2019. "A Super-Earth and Sub-Neptune Transiting the Late-type M Dwarf LP 791-18." The Astrophysical Journal Letters. 883 (1), pp. 1-13. https://doi.org/10.3847/2041-8213/ab3d30
The TESS–Keck Survey. I. A Warm Sub-Saturn-mass Planet and a Caution about Stray Light in TESS Cameras
Dalba, Paul A., Gupta, Arvind F., Rodriguez, Joseph E., Dragomir, Diana, Huang, Chelsea X., Kane, Stephen R., Quinn, Samuel N., Bieryla, Allyson, Esquerdo, Gilbert A., Fulton, Benjamin J., Scarsdale, Nicholas, Batalha, Natalie M., Beard, Corey, Behmard, Aida, Chontos, Ashley, Crossfield, Ian J. M., Dressing, Courtney D., Giacalone, Steven, Hill, Michelle L., ..., Vanderburg, Andrew. 2020. "The TESS–Keck Survey. I. A Warm Sub-Saturn-mass Planet and a Caution about Stray Light in TESS Cameras." The Astronomical Journal. 159 (5), pp. 1-13. https://doi.org/10.3847/1538-3881/ab84e3
A super-Earth and a sub-Neptune orbiting the bright, quiet M3 dwarf TOI-1266
Demory, B. -O., Pozuelos, F. J., Chew, Y. Gomez Maqueo, Sabin, L., Petrucci, R., Schroffenegger, U., Grimm, S. L., Sestovic, M., Gillon, M., McCormac, J., Barkaoui, K., Benz, W., Bieryla, A., Bouchy, F., Burdanov, A., Collins, K. A., de Wit, J., Dressing, C. D., Garcia, L. J., ..., Weiss, L. M.. 2020. "A super-Earth and a sub-Neptune orbiting the bright, quiet M3 dwarf TOI-1266." Astronomy and Astrophysics: a European journal. 642, pp. 1-21. https://doi.org/10.1051/0004-6361/202038616
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
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
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
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-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
TOI-431/HIP 26013: a super-Earth and a sub-Neptune transiting a bright, early K dwarf, with a third RV planet
Osborn, Ares, Armstrong, David J., Cale, Bryson, Brahm, Rafael, Wittenmyer, Robert A., Dai, Fei, Crossfield, Ian J. M., Bryant, Edward M., Adibekyan, Vardan, Cloutier, Ryan, Collins, Karen A., Mena, E. Delgado, Fridlund, Malcolm, Hellier, Coel, Howell, Steve B., King, George W., Lillo-Box, Jorge, Otegi, Jon, Sousa, S., ..., Zohrabi, F.. 2021. "TOI-431/HIP 26013: a super-Earth and a sub-Neptune transiting a bright, early K dwarf, with a third RV planet." Monthly Notices of the Royal Astronomical Society. 507 (2), pp. 2782-2803. https://doi.org/10.1093/mnras/stab2313
A Second Planet Transiting LTT 1445A and a Determination of the Masses of Both Worlds
Winters, Jennifer G., Cloutier, Ryan, Medina, Amber A., Irwin, Jonathan M., Charbonneau, David, Astudillo-Defru, Nicola, Bonfils, Xavier, Howard, Andrew W., Isaacson, Howard, Bean, Jacob L., Seifahrt, Andreas, Teske, Johanna K., Eastman, Jason D., Twicken, Joseph D., Collins, Karen A., Jensen, Eric L. N., Quinn, Samuel N., Payne, Matthew J., Kristiansen, Martti H., ..., Almenara, Jose-Manuel. 2022. "A Second Planet Transiting LTT 1445A and a Determination of the Masses of Both Worlds." The Astronomical Journal. 163 (4). https://doi.org/10.3847/1538-3881/ac50a9
The Aligned Orbit of WASP-148b, the only Known Hot Jupiter with a nearby Warm Jupiter Companion, from NEID and HIRES
Wang, Xian-Yu, Rice, Malena, Wang, Songhu, Pu, Bonan, Stefánsson, Gudmundur, Mahadevan, Suvrath, Radzom, Brandon, Giacalone, Steven, Wu, Zhen-Yu, Esposito, Thomas M., Dalba, Paul A., Avsar, Arin, Holden, Bradford, Skiff, Brian, Polakis, Tom, Voeller, Kevin, Logsdon, Sarah E., Klusmeyer, Jessica, Schweiker, Heidi, ..., Laughlin, Gregory. 2022. "The Aligned Orbit of WASP-148b, the only Known Hot Jupiter with a nearby Warm Jupiter Companion, from NEID and HIRES." The Astrophysical Journal Letters. 926 (2). https://doi.org/10.3847/2041-8213/ac4f44
The TESS-Keck Survey. XI. Mass Measurements for Four Transiting Sub-Neptunes Orbiting K Dwarf TOI-1246
Turtelboom, Emma V., Weiss, Lauren M., Dressing, Courtney D., Nowak, Grzegorz, Palle, Enric, Beard, Corey, Blunt, Sarah, Brinkman, Casey L., Chontos, Ashley, Claytor, Zachary R., Dai, Fei, Dalba, Paul A., Giacalone, Steven, Gonzales, Erica J., Harada, Caleb K., Hill, Michelle L., Holcomb, Rae, Korth, Judith, Lubin, Jack, ..., Winn, Joshua N.. 2022. "The TESS-Keck Survey. XI. Mass Measurements for Four Transiting Sub-Neptunes Orbiting K Dwarf TOI-1246." The Astronomical Journal. 163 (6). https://doi.org/10.3847/1538-3881/ac69e5
A Tendency Toward Alignment in Single-star Warm-Jupiter Systems
Rice, Malena, Wang, Songhu, Wang, Xian-Yu, Stefánsson, Guđmundur, Isaacson, Howard, Howard, Andrew W., Logsdon, Sarah E., Schweiker, Heidi, Dai, Fei, Brinkman, Casey, Giacalone, Steven and Holcomb, Rae. 2022. "A Tendency Toward Alignment in Single-star Warm-Jupiter Systems." The Astronomical Journal. 164 (3). https://doi.org/10.3847/1538-3881/ac8153
The California-Kepler Survey. X. the Radius Gap as a Function of Stellar Mass, Metallicity, and Age
Petigura, Erik A., Rogers, James G., Isaacson, Howard, Owen, James E., Kraus, Adam L., Winn, Joshua N., MacDougall, Mason G., Howard, Andrew W., Fulton, Benjamin J., Kosiarek, Molly R., Weiss, Lauren M., Behmard, Aida and Blunt, Sarah. 2022. "The California-Kepler Survey. X. the Radius Gap as a Function of Stellar Mass, Metallicity, and Age." The Astronomical Journal. 163 (4). https://doi.org/10.3847/1538-3881/ac51e3
The TESS-Keck Survey. XIII. An Eccentric Hot Neptune with a Similar-mass Outer Companion around TOI-1272
MacDougall, Mason G., Petigura, Erik A., Fetherolf, Tara, Beard, Corey, Lubin, Jack, Angelo, Isabel, Batalha, Natalie, Behmard, Aida, Blunt, Sarah, Brinkman, Casey L., Chontos, Ashley, Crossfield, Ian J. M., Dai, Fei, Dalba, Paul A., Dressing, Courtney, Fulton, Benjamin, Giacalone, Steven, Hill, Michelle L., Howard, Andrew W., ..., Rodriguez, David R.. 2022. "The TESS-Keck Survey. XIII. An Eccentric Hot Neptune with a Similar-mass Outer Companion around TOI-1272." The Astronomical Journal. 164 (3), pp. 164-197. https://doi.org/10.3847/1538-3881/ac7ce1
TESS-Keck Survey. IX. Masses of Three Sub-Neptunes Orbiting HD 191939 and the Discovery of a Warm Jovian plus a Distant Substellar Companion
Lubin, Jack, Van Zandt, Judah, Holcomb, Rae, Weiss, Lauren M., Petigura, Erik A., Robertson, Paul, Akana Murphy, Joseph M., Scarsdale, Nicholas, Batygin, Konstantin, Polanski, Alex S., Batalha, Natalie, Crossfield, Ian J. M., Dressing, Courtney D., Fulton, Benjamin J., Howard, Andrew W., Huber, Daniel, Isaacson, Howard, Kane, Stephen R., Roy, Arpita, ..., Gary, Kaz. 2022. "TESS-Keck Survey. IX. Masses of Three Sub-Neptunes Orbiting HD 191939 and the Discovery of a Warm Jovian plus a Distant Substellar Companion." The Astronomical Journal. 163 (2). https://doi.org/10.3847/1538-3881/ac3d38
New Dynamical State and Habitability of the HD 45364 Planetary System
Li, Zhexing, Kane, Stephen R., Dalba, Paul A., Howard, Andrew W. and Isaacson, Howard T.. 2022. "New Dynamical State and Habitability of the HD 45364 Planetary System." The Astronomical Journal. 164 (4). https://doi.org/10.3847/1538-3881/ac8d63
Tentative Evidence for Water Vapor in the Atmosphere of the Neptune-sized Exoplanet HD 106315c
Kreidberg, Laura, Molliere, Paul, Crossfield, Ian J. M., Thorngren, Daniel P., Kawashima, Yui Kawashima, Morley, Caroline V., Benneke, Björn, Mikal-Evans, Thomas, Berardo, David, Kosiarek, Molly R., Gorjian, Varoujan, Ciardi, David R., Christiansen, Jessie L., Dragomir, Diana, Dressing, Courtney D., Fortney, Jonathan J., Fulton, Benjamin J., Greene, Thomas P., Hardegree-Ullman, Kevin K, ..., Weiss, Lauren M.. 2022. "Tentative Evidence for Water Vapor in the Atmosphere of the Neptune-sized Exoplanet HD 106315c." The Astrophysical Journal: an international review of astronomy and astronomical physics. 164 (4). https://doi.org/10.3847/1538-3881/ac85be
Confirmation and characterisation of three giant planets detected by TESS from the FIES/NOT and Tull/McDonald spectrographs
Knudstrup, Emil, Serrano, Luisa M., Gandolfi, David, Albrecht, Simon H., Cochran, William D., Endl, Michael, MacQueen, Phillip J., Tronsgaard, Rene, Bieryla, Allyson, Buchhave, Lars A., Stassun, Kievan G., Collins, Karen A., Nowak, Grzegorz, Deeg, Hans J., Barkaoui, Khalid, Safonov, Boris S., Strakhov, Ivan A., Belinski, Alexandre A., Twicken, Joseph D., ..., Watanabe, David. 2022. "Confirmation and characterisation of three giant planets detected by TESS from the FIES/NOT and Tull/McDonald spectrographs." Astronomy and Astrophysics: a European journal. 667. https://doi.org/10.1051/0004-6361/202243656
The ‘Giraffe’: discovery of a stripped red giant in an interacting binary with an ∼2 M⊙ lower giant
Jayasinghe, T., Thompson, Todd A, Kochanek, C S, Stanek, K Z, Rowan, D M, Martin, D V, El-Badry, Kareem, Vallely, P J, Hinkle, J T, Huber, D, Isaacson, H, Tayar, J, Auchettl, K, Ilyin, I, Howard, A W and Badenes, C. 2022. "The ‘Giraffe’: discovery of a stripped red giant in an interacting binary with an ∼2 M⊙ lower giant ." Monthly Notices of the Royal Astronomical Society. 516 (4), pp. 5945-5963. https://doi.org/10.1093/mnras/stac2187
LkHα 225 (V1318 Cyg) South in Outburst
Hillenbrand, Lynne A., Isaacson, Howard, Rodriguez, Antonio C., Connelley, Michael, Reipurth, Bo, Kuhn, Michael A., Beck, Tracy and Perez, Diego Rodriguez. 2022. "LkHα 225 (V1318 Cyg) South in Outburst ." The Astronomical Journal. 163 (3). https://doi.org/10.3847/1538-3881/ac4752
HD 207897 b: A dense sub-Neptune transiting a nearby and bright K-type star
Heidari, N., Boisse, I., Orell-Miquel, J., Hebrard, G., Acuna, L., Hara, N. C., Lillo-Box, J., Eastman, J. D., Arnold, L., Astudillo-Defru, N., Adibekyan, V., Bieryla, A., Bonfils, X., Bouchy, F., Barclay, T., Brasseur, C. E., Borgniet, S., Bourrier, V., Buchhave, L., ..., Weiss, L. M.. 2022. "HD 207897 b: A dense sub-Neptune transiting a nearby and bright K-type star." Astronomy and Astrophysics: a European journal. 658. https://doi.org/10.1051/0004-6361/202141429
Searching for Broadband Pulsed Beacons from 1883 Stars Using Neural Networks
Gajjar, Vishal, LeDuc, Dominic, Chen, Jiani, Siemion, Andrew P. V., Sheikh, Sofia Z., Brzycki, Bryan, Croft, Steve, Czech, Daniel, DeBoer, David, DeMarines, Julia, Drew, Jamie, Isaacson, Howard, Lacki, Brian C., Lebofsky, Matt, MacMahon, David H. E., Ng, Cherry, de Pater, Imke, Perez, Karen I., Price, Danny C., ..., Worden, S. Pete. 2022. "Searching for Broadband Pulsed Beacons from 1883 Stars Using Neural Networks." The Astrophysical Journal: an international review of astronomy and astronomical physics. 932 (2). https://doi.org/10.3847/1538-4357/ac6dd5
The Breakthrough Listen Search for Intelligent Life: Technosignature Search of Transiting TESS Targets of Interest
Franz, Noah, Croft, Steve, Siemion, Andrew P. V., Traas, Raffy, Brzycki, Bryan, Gajjar, Vishal, Isaacson, Howard, Lebofsky, Matthew, MacMahon, David H. E., Price, Danny C., Sheikh, Sofia Z., DeMarines, Julia and Drew, Jamie. 2022. "The Breakthrough Listen Search for Intelligent Life: Technosignature Search of Transiting TESS Targets of Interest." The Astronomical Journal. 163 (3). https://doi.org/10.3847/1538-3881/ac46c9
Erratum: "Giant Outer Transiting Exoplanet Mass (GOT 'EM) Survey. II. Discovery of a Failed Hot Jupiter on a 2.7 yr, Highly Eccentric Orbit" (2021, AJ, 162, 154)
Dalba, Paul A., Kane, Stephen R., Li, Zhexing, MacDougall, Mason G., Rosenthal, Lee J., Cherubim, Collin, Isaacson, Howard, Thorngren, Daniel P., Fulton, Benjamin, Howard, Andrew W., Petigura, Erik A., Schwieterman, Edward W., O’Conner Peluso, Dan, Esposito, Thomas M., Marchis, Franck and Payne, Matthew J.. 2022. "Erratum: "Giant Outer Transiting Exoplanet Mass (GOT 'EM) Survey. II. Discovery of a Failed Hot Jupiter on a 2.7 yr, Highly Eccentric Orbit" (2021, AJ, 162, 154) ." The Astronomical Journal. 164 (6). https://doi.org/10.3847/1538-3881/ac9e51
The TESS-Keck Survey. VIII. Confirmation of a Transiting Giant Planet on an Eccentric 261 Day Orbit with the Automated Planet Finder Telescope
Dalba, Paula A., Kane, Stephen R., Dragomir, Diana, Villanueva, Steven Jr., Collins, Karen A., Jacobs, Thomas Lee, LaCourse, Daryll M., Gagliano, Robert, Kristiansen, Martti H., Omohundro, Mark R., Schwengeler, Hans M., Terentev, Ivan A., Vanderburg, Andrew, Fulton, Benjamin, Isaacson, Howard, Van Zandt, Judah, Howard, Andrew W., Thorngren, Daniel P., Howell, Steve B., ..., Villasenor, Jesus Noel. 2022. "The TESS-Keck Survey. VIII. Confirmation of a Transiting Giant Planet on an Eccentric 261 Day Orbit with the Automated Planet Finder Telescope." The Astronomical Journal. 163 (2). https://doi.org/10.3847/1538-3881/ac415b
Scaling K2. V. Statistical Validation of 60 New Exoplanets from K2 Campaigns 2-18
Christiansen, Jessie L., Bhure, Sakhee, Zink, Jon K., Hardegree-Ullman, Kevin K., Adkins, Britt Duffy, Hedges, Christina, Morton, Timothy D., Bieryla, Allyson, Ciardi, David R., Cochran, William D., Dressing, Courtney D., Everett, Mark E., Isaacson, Howard, Livingston, John H., Ziegler, Carl, Berlind, Perry, Calkins, Michael L., Esquerdo, Gilbert A., Latham, David W., ..., Petigura, Erik A. P. 2022. "Scaling K2. V. Statistical Validation of 60 New Exoplanets from K2 Campaigns 2-18." The Astronomical Journal. 163 (6). https://doi.org/10.3847/1538-3881/ac5c4c
The TESS-Keck Survey: Science Goals and Target Selection
Chontos, Ashley, Akana Murphy, Joseph M., MacDougall, Mason G., Fetherolf, Tara, Van Zandt, Judah, Rubenzahl, Ryan A., Beard, Corey, Huber, Daniel, Batalha, Natalie M., Crossfield, Ian J. M., Dressing, Courtney D., Fulton, Benjamin, Howard, Andrew W., Isaacson, Howard, Kane, Stephen R., Petigura, Erik A., Robertson, Paul, Roy, Arpita, Weiss, Lauren M., ..., Zou, Yujie. 2022. "The TESS-Keck Survey: Science Goals and Target Selection." The Astronomical Journal. 163 (6). https://doi.org/10.3847/1538-3881/ac6266
Kepler-1656b's Extreme Eccentricity: Signature of a Gentle Giant
Angelo, Isabel, Naoz, Smadar, Petigura, Erik, MacDougall, Mason, Stephan, Alexander P., Isaacson, Howard and Howard, Andrew W.. 2022. "Kepler-1656b's Extreme Eccentricity: Signature of a Gentle Giant." The Astronomical Journal. 163 (5). https://doi.org/10.3847/1538-3881/ac6094
Stellar Spin-Orbit Alignment for Kepler-9, a Multi-transiting Planetary System with Two Outer Planets Near 2:1 Resonance
Wang, Songhu, Addison, Brett, Fischer, Debra A., Brewer, John M., Isaacson, Howard, Howard, Andrew W. and Laughlin, Gregory. 2018. "Stellar Spin-Orbit Alignment for Kepler-9, a Multi-transiting Planetary System with Two Outer Planets Near 2:1 Resonance." The Astronomical Journal. 155 (2), pp. 1-6. https://doi.org/10.3847/1538-3881/aaa2fb
Giant Outer Transiting Exoplanet Mass (GOT 'EM) Survey. II. Discovery of a Failed Hot Jupiter on a 2.7 Yr, Highly Eccentric Orbit
Dalba, Paul A., Kane, Stephen R., Li, Zhexing, MacDougall, Mason G., Rosenthal, Lee J., Cherubim, Collin, Isaacson, Howard, Thorngren, Daniel P., Fulton, Benjamin, Howard, Andrew W., Petigura, Erik A., Schwieterman, Edward W., O’Conner Peluso, Dan, Esposito, Thomas M., Marchis, Franck and Payne, Matthew J.. 2021. "Giant Outer Transiting Exoplanet Mass (GOT 'EM) Survey. II. Discovery of a Failed Hot Jupiter on a 2.7 Yr, Highly Eccentric Orbit." The Astronomical Journal. 162. https://doi.org/10.3847/1538-3881/ac134b
HAT-P-68b: A Transiting Hot Jupiter around a K5 Dwarf Star
Lindor, Bethlee M., Hartman, Joel D, Bakos, Gáspár Á., Bhatti, Waqas, Csubry, Zoltan, Penev, Kaloyan, Bieryla, Allyson, Latham, David W., Torres, Guillermo, Buchhave, Lars A., de Val-Borro,, Howard, Andrew W., Isaacson, Howard, Fulton, Benjamin J., Boisse, Isabelle, Santerne, Alexandre, Hebrard, Guillaume, Kovács, Támás, Huang, Chelsea, ..., Sári, Pál Sári. 2021. "HAT-P-68b: A Transiting Hot Jupiter around a K5 Dwarf Star." The Astronomical Journal. 161, p. 64. https://doi.org/10.3847/1538-3881/abc700
Transits of Known Planets Orbiting a Naked-eye Star
Kane, Stephen R., Yalcinkaya, Selcuk, Osborn, Hugh P., Dalba, Paul A., Nielsen, Louise D., Vanderburg, Andrew, Mocnik, Teo, Hinkel, Natalie R., Ostberg, Colby, Esmer, Ekrem Murat, Udry, Stephane, Fetherolf, Tara, Basturk, Ozgur, Ricker, George R., Vanderspek, Roland, Latham, David W., Seager, Sara, Winn, Joshua N., Jenkins, Jon M., ..., Wright, Jason T.. 2020. "Transits of Known Planets Orbiting a Naked-eye Star." The Astronomical Journal. 160 (3), pp. 1-10. https://doi.org/10.3847/1538-3881/aba835
HD 202772A b: a transiting hot Jupiter around a bright, mildly evolved star in a visual binary discovered by TESS
Wang, Songhu, Jones, Matias, Shporer, Avi, Fulton, Benjamin J., Paredes, Leonardo A., Trifonov, Trifon, Kossakowski, Diana, Eastman, Jason, Redfield, Seth, Gunther, Maximilian N., Kreidberg, Laura, Huang, Chelsea X., Millholland, Sarah, Seligman, Darryl, Fischer, Debra, Brahm, Rafael, Wang, Xian-Yu, Cruz, Bryndis, Henry, Todd, ..., Laughlin, Gregory. 2019. "HD 202772A b: a transiting hot Jupiter around a bright, mildly evolved star in a visual binary discovered by TESS." The Astronomical Journal. 157 (2), pp. 1-11. https://doi.org/10.3847/1538-3881/aaf1b7
Radial Velocity Discovery of an Eccentric Jovian World Orbiting at 18 au
Blunt, Blunt, Endl, Michael, Weiss, Lauren M., Cochran, William D, Howard, Andrew W., MacQueen, Phillip J., Fulton, Benjamin J., Henry, Gregory W., Johnson, Marshall C., Kosiarek, Molly R., Lawson, Kellen D., Macintosh, Macintosh, Mills, Sean M., Nielsen, Eric L., Petigura, Erik A., Schneider, Glenn, Vanderburg, Andrew, Wisniewski, Wisniewski, Wittenmyer, Rob, ..., Shen, Zili. 2019. "Radial Velocity Discovery of an Eccentric Jovian World Orbiting at 18 au." The Astronomical Journal. 158 (5), pp. 1-15. https://doi.org/10.3847/1538-3881/ab3e63
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
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
Four sub-Saturns with dissimilar densities: windows into planetary cores and envelopes
Petigura, Erik A., Sinukoff, Evan, Lopez, Eric D., Crossfield, Ian J. M., Howard, Andrew W., Brewer, John M., Fulton, Benjamin J., Isaacson, Howard T., Ciardi, David R., Howell, Steve B., Everett, Mark E., Horch, Elliott P., Hirsch, Lea A., Weiss, Lauren M. and Schlieder, Joshua E.. 2017. "Four sub-Saturns with dissimilar densities: windows into planetary cores and envelopes." The Astronomical Journal. 153 (4). https://doi.org/10.3847/1538-3881/aa5ea5
Mass constraints of the WASP-47 planetary system from radial velocities
Sinukoff, Evan, Howard, Andrew W., Petigura, Erik A., Fulton, Benjamin J., Isaacson, Howard, Weiss, Lauren M., Brewer, John M., Hansen, Brad M. S., Hirsch, Lea, Christiansen, Jessie L., Crepp, Justin R., Crossfield, Ian J. M., Schlieder, Joshua E., Ciardi, David R., Beichman, Charles A., Knutson, Heather A., Benneke, Bjoern, Dressing, Courtney D., Livingston, John H., ..., Rogers, Leslie A.. 2017. "Mass constraints of the WASP-47 planetary system from radial velocities." The Astronomical Journal. 153 (2). https://doi.org/10.3847/1538-3881/153/2/70
A Transiting Jupiter analog
Kipping, D. M., Torres, G., Henze, C., Teachey, A., Ciardi, D., Isaacson, H., Petigura, E., Marcy, G. W., Buchhave, L.A., Chen, J., Bryson, S. T. and Sandford, E.. 2016. "A Transiting Jupiter analog." The Astrophysical Journal: an international review of astronomy and astronomical physics. 820 (2), pp. 112-126. https://doi.org/10.3847/0004-637X/820/2/112
197 candidates and 104 validated planets in K2's first five fields
Crossfield, Ian J., Ciardi, David R., Petigura, Erik A., Sinukoff, Evan, Schlieder, Joshua E., Howard, Andrew W., Beichman, Charles A., Isaacson, Howard, Dressing, Courtney D., Christiansen, Jessie L., Fulton, Benjamin J., Lepine, Sebastien, Weiss, Lauren, Hirsch, Lea, Livingston, John, Baranec, Christoph, Law, Nicholas M., Riddle, Reed, Ziegler, Carl, ..., Defrere, Denis. 2016. "197 candidates and 104 validated planets in K2's first five fields." Astrophysical Journal Supplement Series. 226 (1), pp. 1-20. https://doi.org/10.3847/0067-0049/226/1/7
Planetary candidates observed by Kepler. III. Analysis of the first 16 months of data
Batalha, Natalie M., Rowe, Jason F., Bryson, Stephen T., Barclay, Thomas, Burke, Christopher J., Caldwell, Douglas A., Christiansen, Jessie L., Mullally, Fergal, Thompson, Susan E., Brown, Timothy M., Dupree, Andrea K., Fabrycky, Daniel C., Ford, Eric B., Fortney, Jonathan J., Gilliland, Ronald L., Isaacson, Howard, Latham, David W., Marcy, Geoffrey W., Quinn, Samuel N., ..., Welsh, William F.. 2013. "Planetary candidates observed by Kepler. III. Analysis of the first 16 months of data." Astrophysical Journal Supplement Series. 204 (2), pp. 24-44. https://doi.org/10.1088/0067-0049/204/2/24
Characteristics of Kepler planetary candidates based on the first data set
Borucki, William J., Koch, David G., Basri, Gibor, Batalha, Natalie, Boss, Alan, Brown, Timothy M., Caldwell, Douglas, Christensen-Dalsgaard, Jorgen, Cochran, William D., DeVore, Edna, Dunham, Edward W., Dupree, Andrea K., Gautier, Thomas N., Geary, John C., Gilliland, Ronald, Gould, Alan, Howell, Steve B., Jenkins, Jon M., Kjeldsen, Hans, ..., Wu, Hayley. 2011. "Characteristics of Kepler planetary candidates based on the first data set." The Astrophysical Journal: an international review of astronomy and astronomical physics. 728 (2), pp. 117-136. https://doi.org/10.1088/0004-637X/728/2/117
Characteristics of planetary candidates observed by Kepler. II. Analysis of the first four months of data
Borucki, William J., Koch, David G., Bryson, Stephen T., Lissauer, Jack J., Rowe, Jason, Haas, Michael, Basri, Gibor, Marcy, Geoffrey W., Howard, Andrew, Isaacson, Howard, Walkowicz, Lucianne, Batalha, Natalie, Brown, Timothy M., Shporer, Avi, Caldwell, Douglas, DeVore, Edna, Jenkins, Jon M., Doyle, Laurance, Tarter, Jill, ..., Prsa, Andrej. 2011. "Characteristics of planetary candidates observed by Kepler. II. Analysis of the first four months of data." The Astrophysical Journal: an international review of astronomy and astronomical physics. 736 (1). https://doi.org/10.1088/0004-637X/736/1/19
Kepler-22b: a 2.4 earth-radius planet in the habitable zone of a sun-like star
Borucki, William J., Koch, David G., Batalha, Natalie, Bryson, Stephen T., Rowe, Jason, Fressin, Francois, Torres, Guillermo, Caldwell, Douglas A., Christensen-Dalsgaard, Jorgen, Cochran, William D., DeVore, Edna, Gautier, Thomas N., Geary, John C., Gilliland, Ronald, Gould, Alan, Howell, Steve B., Jenkins, Jon M., Latham, David W., Lissauer, Jack J., ..., Rapin, William. 2012. "Kepler-22b: a 2.4 earth-radius planet in the habitable zone of a sun-like star." The Astrophysical Journal: an international review of astronomy and astronomical physics. 745 (2), pp. 120-135. https://doi.org/10.1088/0004-637X/745/2/120
KEPLER-21b: a 1.6 REarth planet transiting the bright oscillating F subgiant star HD179070
Howell, Steve B., Rowe, Jason F., Bryson, Stephen T., Quinn, Samuel N., Marcy, Geoffrey W., Isaacson, Howard, Ciardi, David R., Chaplin, William J., Metcalfe, Travis S., Monteiro, Mario J. P. F. G., Appourchaux, Thierry, Basu, Sarbani, Creevey, Orlagh L., Gilliland, Ronald L., Quirion, Pierre Olivier, Stello, Denis, Kjeldsen, Hans, Christensen-Dalsgaard, Jorgen, Elsworth, Yvonne, ..., Henze, Christopher E.. 2012. "KEPLER-21b: a 1.6 REarth planet transiting the bright oscillating F subgiant star HD179070." The Astrophysical Journal: an international review of astronomy and astronomical physics. 746 (2), pp. 123-140. https://doi.org/10.1088/0004-637X/746/2/123
Kepler-62: A five-planet system with planets of 1.4 and 1.6 Earth radii in the habitable zone
Borucki, William J., Agol, Eric, Fressin, Francois, Kaltenegger, Lisa, Rowe, Jason, Isaacson, Howard, Fischer, Debra, Batalha, Natalie, Lissauer, Jack J., Marcy, Geoffrey W., Fabrycky, Daniel, Desert, Jean Michel, Bryson, Stephen T., Barclay, Thomas, Bastien, Fabienne, Boss, Alan, Brugamyer, Erik, Buchhave, Lars A., Burke, Chris, ..., Winn, Joshua N.. 2013. "Kepler-62: A five-planet system with planets of 1.4 and 1.6 Earth radii in the habitable zone." Science. 340 (6132), pp. 587-590. https://doi.org/10.1126/science.1234702
Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems
Rowe, Jason F., Bryson, Stephen T., Marcy, Geoffrey W., Lissauer, Jack J., Jontof-Hutter, Daniel, Mullally, Fergal, Gilliland, Ronald L., Isaacson, Howard, Ford, Eric, Howell, Steve B., Borucki, William J., Haas, Michael, Huber, Daniel, Steffen, Jason H., Thompson, Susan E., Quintana, Elisa, Barclay, Thomas, Still, Martin, Fortney, Jonathan, ..., Geary, John. 2014. "Validation of Kepler's multiple planet candidates. III. Light curve analysis and announcement of hundreds of new multi-planet systems." The Astrophysical Journal: an international review of astronomy and astronomical physics. 784 (1), pp. 45-64. https://doi.org/10.1088/0004-637X/784/1/45
Discovery and validation of Kepler-452b: A 1.6 R⊕; super earth exoplanet in the habitable zone of a G2 star
Jenkins, Jon M., Twicken, Joseph D., Batalha, Natalie M., Caldwell, Douglas A., Cochran, William D., Endl, Michael, Latham, David W., Esquerdo, Gilbert A., Seader, Shawn, Bieryla, Allyson, Petigura, Erik, Ciardi, David R., Marcy, Geoffrey W., Isaacson, Howard, Huber, Daniel, Rowe, Jason F., Torres, Guillermo, Bryson, Stephen T., Buchhave, Lars, ..., Borucki, William J.. 2015. "Discovery and validation of Kepler-452b: A 1.6 R⊕; super earth exoplanet in the habitable zone of a G2 star." The Astronomical Journal. 150 (2), pp. 56-74. https://doi.org/10.1088/0004-6256/150/2/56
Two small temperate planets transiting nearby M dwarfs in K2 campaigns 0 and 1
Schlieder, Joshua E., Crossfield, Ian J M, Petigura, Erik A., Howard, Andrew W., Aller, Kimberly M., Sinukoff, Evan, Isaacson, Howard T., Fulton, Benjamin J., Ciardi, David R., Bonnefoy, Mickael, Ziegler, Carl, Morton, Timothy D., Lepine, Sebastien, Obermeier, Christian, Liu, Michael C., Bailey, Vanessa P., Baranec, Christoph, Beichman, Charles A., Defrere, Denis, ..., Skemer, Andrew. 2016. "Two small temperate planets transiting nearby M dwarfs in K2 campaigns 0 and 1." The Astrophysical Journal: an international review of astronomy and astronomical physics. 818 (1), pp. 87-101. https://doi.org/10.3847/0004-637X/818/1/87
Two transiting low density sub-Saturns from K2
Petigura, Erik A., Howard, Andrew W., Lopez, Eric D., Deck, Katherine M., Fulton, Benjamin J., Crossfield, Ian J. M., Ciardi, David R., Chiang, Eugene, Lee, Eve J., Isaacson, Howard, Beichman, Charles A., Hansen, Brad M. S., Schlieder, Joshua E. and Sinukoff, Evan. 2016. "Two transiting low density sub-Saturns from K2." The Astrophysical Journal: an international review of astronomy and astronomical physics. 818 (1), pp. 36-46. https://doi.org/10.3847/0004-637X/818/1/36
Modeling Kepler transit light curves as false positives: rejection of blend scenarios for Kepler-9, and validation of Kepler-9 d, a super-earth-size planet in a multiple system
Torres, Guillermo, Fressin, Francois, Batalha, Natalie M., Borucki, William J., Brown, Timothy M., Bryson, Stephen T., Buchhave, Lars A., Charbonneau, David, Ciardi, David R., Dunham, Edward W., Fabrycky, Daniel C., Ford, Eric B., Gautier, Thomas N., Gilliland, Ronald L., Holman, Matthew J., Howell, Steve B., Isaacson, Howard, Jenkins, Jon M., Koch, David G., ..., Welsh, William F.. 2011. "Modeling Kepler transit light curves as false positives: rejection of blend scenarios for Kepler-9, and validation of Kepler-9 d, a super-earth-size planet in a multiple system." The Astrophysical Journal: an international review of astronomy and astronomical physics. 727 (1), pp. 24-41. https://doi.org/10.1088/0004-637X/727/1/24
Kepler's first rocky planet: Kepler-10b
Batalha, Natalie M., Borucki, William J., Bryson, Stephen T., Buchhave, Lars A., Caldwell, Douglas A., Christensen-Dalsgaard, Jorgen, Ciardi, David, Dunham, Edward W., Fressin, Francois, Gautier, Thomas N., Gilliland, Ronald L., Haas, Michael R., Howell, Steve B., Jenkins, Jon M., Kjeldsen, Hans, Koch, David G., Latham, David W., Lissauer, Jack J., Marcy, Geoffrey W., ..., Gould, Alan. 2011. "Kepler's first rocky planet: Kepler-10b." The Astrophysical Journal: an international review of astronomy and astronomical physics. 729 (1), pp. 27-47. https://doi.org/10.1088/0004-637X/729/1/27
A first comparison of Kepler planet candidates in single and multiple systems
Latham, David W., Rowe, Jason F., Quinn, Samuel N., Batalha, Natalie M., Borucki, William J., Brown, Timothy M., Bryson, Stephen T., Buchhave, Lars A., Caldwell, Douglas A., Carter, Joshua A., Christiansen, Jessie L., Ciardi, David R., Cochran, William D., Dunham, Edward W., Fabrycky, Daniel C., Ford, Eric B., Gautier, Thomas N., Gilliland, Ronald L., Holman, Matthew J., ..., Wohler, Bill. 2011. "A first comparison of Kepler planet candidates in single and multiple systems." The Astrophysical Journal Letters. 732 (2), pp. L24-L27. https://doi.org/10.1088/2041-8205/732/2/L24
Kepler-18b, c, and d: a system of three planets confirmed by transit timing variations, light curve validation, Warm-Spitzer photometry, and radial velocity measurements
Cochran, William D., Fabrycky, Daniel C., Torres, Guillermo, Fressin, Francois, Desert, Jean Michel, Ragozzine, Darin, Sasselov, Dimitar, Fortney, Jonathan J., Rowe, Jason F., Brugamyer, Erik J., Bryson, Stephen T., Carter, Joshua A., Ciardi, David R., Howell, Steve B., Steffen, Jason H., Borucki, William J., Koch, David G., Winn, Joshua N., Welsh, William F., ..., Batalha, Natalie. 2011. "Kepler-18b, c, and d: a system of three planets confirmed by transit timing variations, light curve validation, Warm-Spitzer photometry, and radial velocity measurements." Astrophysical Journal Supplement Series. 197 (1), pp. 7-25. https://doi.org/10.1088/0067-0049/197/1/7
Kepler-14b: A massive hot Jupiter transiting an F star in a close visual binary
Buchhave, Lars A., Latham, David W., Carter, Joshua A., Desert, Jean Michel, Torres, Guillermo, Adams, Elisabeth R., Bryson, Stephen T., Charbonneau, David B., Ciardi, David R., Kulesa, Craig, Dupree, Andrea K., Fischer, Debra A., Fressin, Francois, Gautier, Thomas N., Gilliland, Ronald L., Howell, Steve B., Isaacson, Howard, Jenkins, Jon M., Marcy, Geoffrey W., ..., Van Cleve, Jeffrey. 2011. "Kepler-14b: A massive hot Jupiter transiting an F star in a close visual binary." Astrophysical Journal Supplement Series. 197 (1), pp. 3-12. https://doi.org/10.1088/0067-0049/197/1/3
Discovery and atmospheric characterization of giant planet Kepler-12b: An inflated radius outlier
Fortney, Jonathan J., Demory, Brice Olivier, Desert, Jean Michel, Rowe, Jason, Marcy, Geoffrey W., Isaacson, Howard, Buchhave, Lars A., Ciardi, David, Gautier, Thomas N., Batalha, Natalie M., Caldwell, Douglas A., Bryson, Stephen T., Nutzman, Philip, Jenkins, Jon M., Howard, Andrew, Charbonneau, David, Knutson, Heather A., Howell, Steve B., Everett, Mark, ..., Geary, John C.. 2011. "Discovery and atmospheric characterization of giant planet Kepler-12b: An inflated radius outlier." Astrophysical Journal Supplement Series. 197 (1), pp. 9-20. https://doi.org/10.1088/0067-0049/197/1/9
Kepler-15b: a hot Jupiter enriched in heavy elements and the first Kepler mission planet confirmed with the Hobby-Eberly Telescope
Endl, Michael, MacQueen, Phillip J., Cochran, William D., Brugamyer, Erik J., Buchhave, Lars A., Rowe, Jason, Lucas, Phillip, Isaacson, Howard, Bryson, Steve, Howell, Steve B., Fortney, Jonathan J., Hansen, Terese, Borucki, William J., Caldwell, Douglas, Christiansen, Jessie L., Ciardi, David R., Demory, Brice Olivier, Everett, Mark, Ford, Eric B., ..., Twicken, Joseph D.. 2011. "Kepler-15b: a hot Jupiter enriched in heavy elements and the first Kepler mission planet confirmed with the Hobby-Eberly Telescope." Astrophysical Journal Supplement Series. 197 (1), pp. 13-23. https://doi.org/10.1088/0067-0049/197/1/13
The kepler-19 system: a transiting 2.2 R ⊕ planet and a second planet detected via transit timing variations
Ballard, Sarah, Fabrycky, Daniel, Fressin, Francois, Charbonneau, David, Desert, Jean Michel, Torres, Guillermo, Marcy, Geoffrey, Burke, Christopher J., Isaacson, Howard, Henze, Christopher, Steffen, Jason H., Ciardi, David R., Howell, Steven B., Cochran, William D., Endl, Michael, Bryson, Stephen T., Rowe, Jason F., Holman, Matthew J., Lissauer, Jack J., ..., Borucki, William J.. 2011. "The kepler-19 system: a transiting 2.2 R ⊕ planet and a second planet detected via transit timing variations." The Astrophysical Journal: an international review of astronomy and astronomical physics. 743 (2), pp. 200-219. https://doi.org/10.1088/0004-637X/743/2/200
Transit timing observations from Kepler- III. Confirmation of four multiple planet systems by a Fourier-domain study of anticorrelated transit timing variations
Steffen, Jason H., Fabrycky, Daniel C., Ford, Eric B., Carter, Joshua A., Desert, Jean Michel, Fressin, Francois, Holman, Matthew J., Lissauer, Jack J., Moorhead, Althea V., Rowe, Jason F., Ragozzine, Darin, Welsh, William F., Batalha, Natalie M., Borucki, William J., Buchhave, Lars A., Bryson, Steve, Caldwell, Douglas A., Charbonneau, David, Ciardi, David R., ..., Van Cleve, Jeffery. 2012. "Transit timing observations from Kepler- III. Confirmation of four multiple planet systems by a Fourier-domain study of anticorrelated transit timing variations." Monthly Notices of the Royal Astronomical Society. 421 (3), pp. 2342-2354. https://doi.org/10.1111/j.1365-2966.2012.20467.x
Kepler-20: a sun-like star with three sub-neptune exoplanets and two earth-size candidates
Gautier, Thomas N., Charbonneau, David, Rowe, Jason F., Marcy, Geoffrey W., Isaacson, Howard, Torres, Guillermo, Fressin, Francois, Rogers, Leslie A., Desert, Jean Michel, Buchhave, Lars A., Latham, David W., Quinn, Samuel N., Ciardi, David R., Fabrycky, Daniel C., Ford, Eric B., Gilliland, Ronald L., Walkowicz, Lucianne M., Bryson, Stephen T., Cochran, William D., ..., Van Cleve, Jeffrey. 2012. "Kepler-20: a sun-like star with three sub-neptune exoplanets and two earth-size candidates." The Astrophysical Journal: an international review of astronomy and astronomical physics. 749 (1), pp. 15-33. https://doi.org/10.1088/0004-637X/749/1/15
Planet occurrence within 0.25AU of solar-type stars from Kepler
Howard, Andrew W., Marcy, Geoffrey W., Bryson, Stephen T., Jenkins, Jon M., Rowe, Jason F., Batalha, Natalie M., Borucki, William J., Koch, David G., Dunham, Edward W., Gautier, Thomas N., Van Cleve, Jeffrey, Cochran, William D., Latham, David W., Lissauer, Jack J., Torres, Guillermo, Brown, Timothy M., Gilliland, Ronald L., Buchhave, Lars A., Caldwell, Douglas A., ..., MacQueen, Phillip J.. 2012. "Planet occurrence within 0.25AU of solar-type stars from Kepler." Astrophysical Journal Supplement Series. 201 (2), pp. 15-34. https://doi.org/10.1088/0067-0049/201/2/15
A sub-Mercury-sized exoplanet
Barclay, Thomas, Rowe, Jason F., Lissauer, Jack J., Huber, Daniel, Fressin, Francois, Howell, Steve B., Bryson, Stephen T., Chaplin, William J., Desert, Jean Michel, Lopez, Eric D., Marcy, Geoffrey W., Mullally, Fergal, Ragozzine, Darin, Torres, Guillermo, Adams, Elisabeth R., Agol, Eric, Barrado, David, Basu, Sarbani, Bedding, Timothy R., ..., Thompson, Susan E.. 2013. "A sub-Mercury-sized exoplanet." Nature. 494 (7438), pp. 452-454. https://doi.org/10.1038/nature11914
A super-earth-sized planet orbiting in or near the habitable zone around a sun-like star
Barclay, Thomas, Burke, Christopher J., Howell, Steve B., Rowe, Jason F., Huber, Daniel, Isaacson, Howard, Jenkins, Jon M., Kolbl, Rea, Marcy, Geoffrey W., Quintana, Elisa V., Still, Martin, Twicken, Joseph D., Bryson, Stephen T., Borucki, William J., Caldwell, Douglas A., Ciardi, David, Clarke, Bruce D., Christiansen, Jessie L., Coughlin, Jeffrey L., ..., Thompson, Susan E.. 2013. "A super-earth-sized planet orbiting in or near the habitable zone around a sun-like star." The Astrophysical Journal: an international review of astronomy and astronomical physics. 768 (2), pp. 101-108. https://doi.org/10.1088/0004-637X/768/2/101
Masses, radii, and orbits of small Kepler planets: the transition from gaseous to rocky planets
Marcy, Geoffrey W., Isaacson, Howard, Howard, Andrew W., Rowe, Jason F., Jenkins, Jon M., Bryson, Stephen T., Latham, David W., Howell, Steve B., Gautier, Thomas N., Batalha, Natalie M., Rogers, Leslie, Ciardi, David, Fischer, Debra A., Gilliland, Ronald L., Kjeldsen, Hans, Christensen-Dalsgaard, Jorgen, Huber, Daniel, Chaplin, William J., Basu, Sarbani, ..., Barrado, David. 2014. "Masses, radii, and orbits of small Kepler planets: the transition from gaseous to rocky planets." Astrophysical Journal Supplement Series. 210 (2), pp. 20-89. https://doi.org/10.1088/0067-0049/210/2/20
Kepler-424 b: a 'lonely' hot Jupiter that found a companion
Endl, Michael, Caldwell, Douglas A., Barclay, Thomas, Huber, Daniel, Isaacson, Howard, Buchhave, Lars A., Brugamyer, Erik, Robertson, Paul, Cochran, William D., MacQueen, Phillip J., Havel, Mathieu, Lucas, Phillip, Howell, Steve B., Fischer, Debra, Quintana, Elisa and Ciardi, David R.. 2014. "Kepler-424 b: a 'lonely' hot Jupiter that found a companion." The Astrophysical Journal: an international review of astronomy and astronomical physics. 795 (2), pp. 151-163. https://doi.org/10.1088/0004-637X/795/2/151
Validation of 12 small Kepler transiting planets in the habitable zone
Torres, Guillermo, Kipping, David M., Fressin, Francois, Caldwell, Douglas A., Twicken, Joseph D., Ballard, Sarah, Batalha, Natalie M., Bryson, Stephen T., Ciardi, David R., Henze, Christopher E., Howell, Steve B., Isaacson, Howard T., Jenkins, Jon M., Muirhead, Philip S., Newton, Elisabeth R., Petigura, Erik A., Barclay, Thomas, Borucki, William J., Crepp, Justin R., ..., Quintana, Elisa V.. 2015. "Validation of 12 small Kepler transiting planets in the habitable zone." The Astrophysical Journal: an international review of astronomy and astronomical physics. 800 (2), pp. 99-122. https://doi.org/10.1088/0004-637X/800/2/99
A nearby M star with three transiting super-earths discovered by K2
Crossfield, Ian J. M., Petigura, Erik, Schlieder, Joshua E., Howard, Andrew W., Fulton, B. J., Aller, Kimberly M., Ciardi, David R., Lepine, Sebastien, Barclay, Thomas, de Pater, Imke, de Kleer, Katherine, Quintana, Elisa V., Schlafly, Eddie, Christiansen, Jessie L., Kaltenegger, Lisa, Crepp, Justin R., Henning, Thomas, Obermeier, Christian, Deacon, Niall, ..., Mordasini, Christoph. 2015. "A nearby M star with three transiting super-earths discovered by K2." The Astrophysical Journal: an international review of astronomy and astronomical physics. 804 (1), pp. 10-17. https://doi.org/10.1088/0004-637X/804/1/10
KIC 9533489: A genuine γ Doradus - δ Scuti Kepler hybrid pulsator with transit events
Bognar, Zs., Lampens, P., Fremat, Y., Southworth, J., Sodor, A., De Cat, P., Isaacson, H. T., Marcy, G. W., Ciardi, D. R., Gilliland, R. L. and Martin-Fernandez, P.. 2015. "KIC 9533489: A genuine γ Doradus - δ Scuti Kepler hybrid pulsator with transit events." Astronomy and Astrophysics: a European journal. 581, pp. 1-13. https://doi.org/10.1051/0004-6361/201526154
Two transiting earth-size planets near resonance orbiting a nearby cool star
Petigura, Erik A., Schlieder, Joshua E., Crossfield, Ian J M, Howard, Andrew W., Deck, Katherine M., Ciardi, David R., Sinukoff, Evan, Allers, Katelyn N., Best, William M. J., Liu, Michael C., Beichman, Charles A., Isaacson, Howard, Hansen, Brad M. S. and Lepine, Sebastien. 2015. "Two transiting earth-size planets near resonance orbiting a nearby cool star." The Astrophysical Journal: an international review of astronomy and astronomical physics. 811 (2), pp. 102-110. https://doi.org/10.1088/0004-637X/811/2/102
Eleven multiplanet systems from K2 campaigns 1 and 2 and the masses of two hot super-Earths
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Three temperate Neptunes orbiting nearby stars
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K2 discovers a busy bee: an unusual transiting Neptune found in the beehive cluster
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Transiting circumbinary planets Kepler-34 b and Kepler-35 b
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An abundance of small exoplanets around stars with a wide range of metallicities
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The same frequency of planets inside and outside open clusters of stars
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An Earth-sized planet in the habitable zone of a cool star
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A Neptune-sized transiting planet closely orbiting a 5-10-million-year-old star
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HAT-P-57b: A Short-period Giant Planet Transiting a Bright Rapidly Rotating A8V Star Confirmed Via Doppler Tomography
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A High Obliquity Orbit for the Hot-Jupiter HATS-14b Transiting a 5400K Star
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HATS-8b: A low-density transiting super-Neptune
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HATS-7b: A Hot Super Neptune Transiting a Quiet K Dwarf Star
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A sun in the spectroscopic binary IM Pegasi, the guide star for the Gravity Probe B mission
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