Spitzer observations confirm and rescue the habitable-zone super-earth K2-18b for future characterization

Article


Benneke, Bjorn, Werner, Michael, Petigura, Erik, Knutson, Heather, Dressing, Courtney, Crossfield, Ian J. M., Schlieder, Joshua E., Livingston, John, Beichman, Charles, Christiansen, Jessie, Krick, Jessica, Gorjian, Varoujan, Howard, Andrew W., Sinukoff, Evan, Ciardi, David R. and Akeson, Rachel L.. 2017. "Spitzer observations confirm and rescue the habitable-zone super-earth K2-18b for future characterization." The Astrophysical Journal: an international review of astronomy and astronomical physics. 834 (2). https://doi.org/10.3847/1538-4357/834/2/187
Article Title

Spitzer observations confirm and rescue the habitable-zone super-earth K2-18b for future characterization

ERA Journal ID1057
Article CategoryArticle
AuthorsBenneke, Bjorn (Author), Werner, Michael (Author), Petigura, Erik (Author), Knutson, Heather (Author), Dressing, Courtney (Author), Crossfield, Ian J. M. (Author), Schlieder, Joshua E. (Author), Livingston, John (Author), Beichman, Charles (Author), Christiansen, Jessie (Author), Krick, Jessica (Author), Gorjian, Varoujan (Author), Howard, Andrew W. (Author), Sinukoff, Evan (Author), Ciardi, David R. (Author) and Akeson, Rachel L. (Author)
Journal TitleThe Astrophysical Journal: an international review of astronomy and astronomical physics
Journal Citation834 (2)
Article Number187
Number of Pages10
Year2017
PublisherIOP Publishing
Place of PublicationUnited States
ISSN0004-637X
1538-4357
Digital Object Identifier (DOI)https://doi.org/10.3847/1538-4357/834/2/187
Web Address (URL)https://iopscience.iop.org/article/10.3847/1538-4357/834/2/187
Abstract

The recent detections of two transit events attributed to the super-Earth candidate K2-18b have provided the unprecedented prospect of spectroscopically studying a habitable-zone planet outside the solar system. Orbiting a nearby M2.5 dwarf and receiving virtually the same stellar insolation as Earth, K2-18b would be a prime candidate for the first detailed atmospheric characterization of a habitable-zone exoplanet using the Hubble Space Telescope (HST)and James Webb Space Telescope (JWST). Here, we report the detection of a third transit of K2-18b near the predicted transit time using the Spitzer Space Telescope. The Spitzer detection demonstrates the periodic nature of the two transit events discovered by K2, confirming that K2-18 is indeed orbited by a super-Earth in a 33 day orbit, ruling out the alternative scenario of two similarly sized, long-period planets transiting only once within the 75 day Kepler Space Telescope (K2) observation. We also find, however, that the transit event detected by Spitzer occurred 1.85 hr () before the predicted transit time. Our joint analysis of the Spitzer and K2 photometry reveals that this early occurrence of the transit is not caused by transit timing variations, but the result of an inaccurate ephemeris due to a previously undetected data anomaly in the K2 photometry. We refit the ephemeris and find that K2-18b would have been lost for future atmospheric characterizations with HST and JWST if we had not secured its ephemeris shortly after the discovery. We caution that immediate follow-up observations as presented here will also be critical for confirming and securing future planets discovered by the Transiting Exoplanet Survey Satellite (TESS), in particular if only two transit events are covered by the relatively short 27-day TESS campaigns.

Keywordsastrobiology; planets and satellites; detection; planets and satellites; individual (K2-18b); techniques; photometric
ANZSRC Field of Research 2020519999. Other physical sciences not elsewhere classified
Byline AffiliationsCalifornia Institute of Technology, United States
University of California, United States
National Aeronautics and Space Administration (NASA), United States
University of Hawaii, United States
Institution of OriginUniversity of Southern Queensland
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TESS Discovery of a Super-Earth and Three Sub-Neptunes Hosted by the Bright, Sunlike Star HD 108236
Daylan, Tansu, Pingle, Kartik, Wright, Jasmine, Gunther, Maximilian N., Stassun, Keivan G., Kane, Stephen R., Vanderburg, Andrew, Jontof-Hutter, Daniel, Rodriguez, Joseph E., Shporer, Avi, Huang, Chelsea X., Mikal-Evans, Thomas, Badenas-Agusti, Mariona, Collins, Karen A., Rackham, Benjamin V., Quinn, Samuel N., Cloutier, Ryan, Collins, Kevin I., Guerra, Pere, ..., Twicken, Joseph D.. 2021. "TESS Discovery of a Super-Earth and Three Sub-Neptunes Hosted by the Bright, Sunlike Star HD 108236." The Astronomical Journal. 161 (2), pp. 1-21. https://doi.org/10.3847/1538-3881/abd73e
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
TESS Delivers Its First Earth-sized Planet and a Warm Sub-Neptune
Dragomir, Diana, Teske, Johanna, Gunther, Maximilian N., Segransan, Damien, Burt, Jennifer A., Huang, Chelsea X., Vanderburg, Andrew, Matthews, Elisabeth, Dumusque, Xavier, Stassun, Keivan G., Pepper, Joshua, Ricker, George R., Vanderspek, Roland, Latham, David W., Seager, Sara, Winn, Joshua N., Jenkins, Jon M., Beatty, Thomas, Bouchy, Francois, ..., Zhan, Zhuchang. 2019. "TESS Delivers Its First Earth-sized Planet and a Warm Sub-Neptune." The Astrophysical Journal Letters. 875 (2), pp. 1-10. https://doi.org/10.3847/2041-8213/ab12ed
LHS 1815b: The First Thick-disk Planet Detected by TESS
Gan, Tianjun, Shporer, Avi, Livingston, John H., Collins, Karen A., Mao, Shude, Trani, Alessandro A., Gandolfi, Davide, Hirano, Teruyuki, Luque, Rafael, Stassun, Keivan G., Ziegler, Carl, Howell, Steve B., Hellier, Coel, Irwin, Jonathan M., Winters, Jennifer G., Anderson, David R., Briceno, Cesar, Law, Nicholas, Mann, Andrew W., ..., Rojas-Ayala, Barbara. 2020. "LHS 1815b: The First Thick-disk Planet Detected by TESS." The Astronomical Journal. 159 (4), pp. 1-12. https://doi.org/10.3847/1538-3881/ab775a
The TESS Objects of Interest Catalog from the TESS Prime Mission
Guerrero, Natalia M., Seager, S., Huang, Chelsea X., Vanderburg, Andrew, Soto, Aylin Garcia, Mireles, Ismael, Hesse, Katharine, Fong, William, Glidden, Ana, Shporer, Avi, Latham, David W., Collins, Karen A., Quinn, Samuel N., Burt, Jennifer, Dragomir, Diana, Crossfield, Ian, Vanderspek, Roland, Fausnaugh, Michael, Burke, Christopher J., ..., Winn, Joshua N.. 2021. "The TESS Objects of Interest Catalog from the TESS Prime Mission." Astrophysical Journal Supplement Series. 254 (2), pp. 1-29. https://doi.org/10.3847/1538-4365/abefe1
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
The First Habitable-zone Earth-sized Planet from TESS. II. Spitzer Confirms TOI-700 d
Rodriguez, Joseph E., Vanderburg, Andrew, Zieba, Sebastian, Kreidberg, Laura, Morley, Caroline V., Eastman, Jason D., Kane, Stephen R., Spencer, Alton, Quinn, Samuel N., Cloutier, Ryan, Huang, Chelsea X., Collins, Karen A., Mann, Andrew W., Gilbert, Emily, Schlieder, Joshua E., Quintana, Elisa V., Barclay, Thomas, Suissa, Gabrielle, Kopparapu, Ravi kumar, ..., Villasenor, Jesus Noel. 2020. "The First Habitable-zone Earth-sized Planet from TESS. II. Spitzer Confirms TOI-700 d." The Astronomical Journal. 160 (3), pp. 1-12. https://doi.org/10.3847/1538-3881/aba4b3
GJ 1252 b: A 1.2 R⊕ Planet Transiting an M3 Dwarf at 20.4 pc
Shporer, Avi, Collins, Karen A., Astudillo-Defru, Nicola, Irwin, Jonathan, Bonfils, Xavier, Collins, Kevin I., Matthews, Elisabeth, Winters, Jennifer G., Anderson, David R., Armstrong, James D., Charbonneau, David, Cloutier, Ryan, Daylan, Tansu, Gan, Tianjun, Gunther, Maximilian N., Hellier, Coel, Horne, Keith, Huang, Chelsea X., Jensen, Eric L. N., ..., Villasenor, Jesus Noel. 2020. "GJ 1252 b: A 1.2 R⊕ Planet Transiting an M3 Dwarf at 20.4 pc." The Astrophysical Journal Letters. 890 (1), pp. 1-13. https://doi.org/10.3847/2041-8213/ab7020
TESS Discovery of an Ultra-short-period Planet around the Nearby M Dwarf LHS 3844
Vanderspek, Roland, Huang, Chelsea X., Vanderburg, Andrew, Ricker, George R., Latham, David W., Seager, Sara, Winn, Joshua N., Jenkins, Jon M., Burt, Jennifer, Dittmann, Jason, Newton, Elisabeth, Quinn, Samuel N., Shporer, Avi, Charbonneau, David, Irwin, Jonathan, Ment, Kristo, Winters, Jennifer G., Collins, Karen A., Evans, Phil, ..., Torres, Guillermo. 2019. "TESS Discovery of an Ultra-short-period Planet around the Nearby M Dwarf LHS 3844." The Astrophysical Journal Letters. 871 (2), pp. 1-9. https://doi.org/10.3847/2041-8213/aafb7a
Identifying Exoplanets with Deep Learning. III. Automated Triage and Vetting of TESS Candidates
Yu, Liang, Vanderburg, Andrew, Huang, Chelsea, Shallue, Christopher J., Crossfield, Ian J. M., Gaudi, B. Scott, Daylan, Tansu, Dattilo, Anne, Armstrong, David J., Ricker, George R., Vanderspek, Roland K., Latham, David W., Seager, Sara, Dittmann, Jason, Doty, John P., Glidden, Ana and Quinn, Samuel N.. 2019. "Identifying Exoplanets with Deep Learning. III. Automated Triage and Vetting of TESS Candidates." The Astronomical Journal. 158 (1), pp. 1-15. https://doi.org/10.3847/1538-3881/ab21d6
A remnant planetary core in the hot-Neptune desert
Armstrong, David J., Lopez, Theo A., Adibekyan, Vardan, Booth, Richard A., Bryant, Edward M., Collins, Karen A., Deleuil, Magali, Emsenhuber, Alexandre, Huang, Chelsea X., King, George W., Lillo-Box, Jorge, Lissauer, Jack J., Matthews, Elisabeth, Mousis, Olivier, Nielsen, Louise D., Osborn, Hugh, Otegi, Jon, Santos, Nuno C., Sousa, Sergio G., ..., Zhan, Zhuchang. 2020. "A remnant planetary core in the hot-Neptune desert." Nature. 583 (7814). https://doi.org/10.1038/s41586-020-2421-7
The TESS Mission Target Selection Procedure
Fausnaugh, Michael, Morgan, Ed, Vanderspek, Roland, Pepper, Joshua, Burke, Christopher J., Levine, Alan M., Rudat, Alexander, Villasenor, Jesus Noel S., Vezie, Michael, Goeke, Robert F., Ricker, George R., Latham, David W., Seager, S., Winn, Joshua N., Jenkins, Jon M., Bakos, G. A., Barclay, Thomas, Berta-Thompson, Zachory K., Bouma, Luke G., ..., Yu, Liang. 2021. "The TESS Mission Target Selection Procedure." Publications of the Astronomical Society of the Pacific. 133 (095002), pp. 1-15. https://doi.org/10.1088/1538-3873/ac1d3f
A giant planet candidate transiting a white dwarf
Vanderburg, Andrew, Rappaport, Saul A., Xu, Siyi, Crossfield, Ian J. M., Becker, Juliette C., Gary, Bruce, Murgas, Felipe, Blouin, Simon, Kaye, Thomas G., Palle, Enric, Melis, Carl, Morris, Brett M., Kreidberg, Laura, Gorjian, Varoujan, Morley, Caroline V., Mann, Andrew W., Parviainen, Hannu, Pearce, Logan A., Newton, Elisabeth R., ..., Yu, Liang. 2020. "A giant planet candidate transiting a white dwarf." Nature. 585 (7825). https://doi.org/10.1038/s41586-020-2713-y
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
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
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
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
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
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
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
TOI-1431b/MASCARA-5b: A Highly Irradiated Ultrahot Jupiter Orbiting One of the Hottest and Brightest Known Exoplanet Host Stars
Addison, Brett C., Knudstrup, Emil, Wong, Ian, Hebrard, Guillaume, Dorval, Patrick, Snellen, Ignas, Albrecht, Simon, Bello-Arufe, Aaron, Almenara, Jose-Manuel, Boisse, Isabelle, Bonfils, Xavier, Dalal, Shweta, Demangeon, Olivier D. S., Hoyer, Sergio, Kiefer, Flavien, Santos, N. C., Nowak, Grzegorz, Luque, Rafael, Stangret, Monika, ..., McLean, Brian. 2021. "TOI-1431b/MASCARA-5b: A Highly Irradiated Ultrahot Jupiter Orbiting One of the Hottest and Brightest Known Exoplanet Host Stars." The Astronomical Journal. 162 (6), pp. 1-29. https://doi.org/10.3847/1538-3881/ac224e
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
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
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
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
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
HD 183579b: a warm sub-Neptune transiting a solar twin detected by TESS
Gan, Tianjun, Bedell, Megan, Wang, Sharon Xuesong, Foreman-Mackey, Daniel, Melendez, Jorge, Mao, Shude, Stassun, Keivan G., Howell, Steve B., Ziegler, Carl, Wittenmyer, Robert A., Hellier, Coel, Collins, Karen A., Shporer, Avi, Ricker, George R., Vanderspek, Roland, Latham, David W., Seager, Sara, Winn, Joshua N., Jenkins, Jon M., ..., Zhang, Hui. 2021. "HD 183579b: a warm sub-Neptune transiting a solar twin detected by TESS." Monthly Notices of the Royal Astronomical Society. 507 (2), pp. 2220-2240. https://doi.org/10.1093/mnras/stab2224
TESS discovery of a sub-Neptune orbiting a mid-M dwarf TOI-2136
Gan, Tianjun, Soubkiou, Soubkiou, Wang, Sharon X, Benkhaldoun, Zouhair, Mao, Shude, Artigau, Étienne, Fouque, Pascal, Arnold, Luc, Giacalone, Steven, Theissen, Christopher A, Aganze, Christian, Burgasser, Adam, Collins, Karen A, Shporer, Avi, Barkaoui, Khalid, Ghachoui, Mourad, Howell, Steve B, Lamman, Claire, Demangeon, Olivier D S, ..., Jenkins, Jon M. 2022. "TESS discovery of a sub-Neptune orbiting a mid-M dwarf TOI-2136." Monthly Notices of the Royal Astronomical Society. 514, pp. 4120-4139. https://doi.org/10.1093/mnras/stac1448
The HD 93963 A transiting system: A 1.04 d super-Earth and a 3.65 d sub-Neptune discovered by TESS and CHEOPS
Serrano, L. M., Gandolfi, D., Hoyer, S., Brandeker, A., Hooton, M. J., Sousa, S., Murgas, F., Ciardi, D. R., Howell, S. B., Benz, W., Billot, N., Floren, H.-G., Bekkelien, A., Bonfanti, A., Krenn, A., Mustill, A. J., Wilson, T. G., Osborn, H., Parviainen, H., ..., Walton, N.. 2022. "The HD 93963 A transiting system: A 1.04 d super-Earth and a 3.65 d sub-Neptune discovered by TESS and CHEOPS." Astronomy and Astrophysics. 667, p. A1. https://doi.org/10.1051/0004-6361/202243093
Validation of 13 Hot and Potentially Terrestrial TESS Planets
Giacalone, Steven, Dressing, Courtney D., Hedges, Christina, Kostov, Veselin B., Collins, Karen A., Jensen, Eric L. N., Yahalomi, Daniel A., Bieryla, Allyson, Ciardi, David R., Howell, Steve B., Lillo-Box, Jorge, Barkaoui, Khalid, Winters, Jennifer G, Matthews, Elisabeth, Livingston, John H., Quinn, Samuel N., Safonov, Boris S., Cadieux, Charles, Furlan, E., ..., Zou, Yujie. 2022. "Validation of 13 Hot and Potentially Terrestrial TESS Planets ." Astronomical Journal. 163 (2). https://doi.org/10.3847/1538-3881/ac4334
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
Vetting of 384 TESS Objects of Interest with TRICERATOPS and Statistical Validation of 12 Planet Candidates
Giacalone, Steven, Dressing, Courtney D., Jensen, Eric L. N., Collins, Karen A., Ricker, George R., Vanderspek, Roland, Seager, S., Winn, Joshua N., Jenkins, Jon M., Barclay, Thomas, Barkaoui, Khalid, Cadieux, Charles, Charbonneau, David, Collins, Kevin I., Conti, Dennis M., Doyon, Rene, Evans, Phil, Ghachoui, Mourad, Gillon, Michael, ..., Waite, Ian A.. 2021. "Vetting of 384 TESS Objects of Interest with TRICERATOPS and Statistical Validation of 12 Planet Candidates." The Astronomical Journal. 161 (1), pp. 1-27. https://doi.org/10.3847/1538-3881/abc6af
TOI-481 b and TOI-892 b: Two Long-period Hot Jupiters from the Transiting Exoplanet Survey Satellite
Brahm, Rafael, Nielsen, Louise D., Wittenmyer, Robert A., Wang, Songhu, Rodriguez, Joseph E., Espinoza, Nestor, Jones, Matias I., Jordan, Andres, Henning, Thomas, Hobson, Melissa, Kossakowski, Diana, Rojas, Felipe, Sarkis, Paula, Schlecker, Martin, Trifonov, Trifon, Shahaf, Sahar, Ricker, George, Vanderspek, Roland, Latham, David W., ..., Ziegler, Carl. 2020. "TOI-481 b and TOI-892 b: Two Long-period Hot Jupiters from the Transiting Exoplanet Survey Satellite." The Astronomical Journal. 160 (5), pp. 1-14. https://doi.org/10.3847/1538-3881/abba3b
TOI 564 b and TOI 905 b: grazing and fully transiting hot Jupiters discovered by TESS
Davis, Allen B., Wang, Songhu, Jones, Matias, Eastman, Jason D., Gunther, Maximilian N., Stassun, Keivan G., Addison, Brett C., Collins, Karen A., Quinn, Samuel N., Latham, David W., Trifonov, Trifon, Shahaf, Sahar, Mazeh, Tsevi, Kane, Stephen R., Narita, Norio, Wang, Xian-Yu, Tan, Thiam-Guan, Ciardi, David R., Tokovinin, Andrei, ..., Fischer, Debra A.. 2020. "TOI 564 b and TOI 905 b: grazing and fully transiting hot Jupiters discovered by TESS." The Astronomical Journal. 160 (5). https://doi.org/10.3847/1538-3881/aba49d
TOI-257b (HD 19916b): a warm sub-saturn orbiting an evolved F-type star
Addison, Brett C., Wright, Duncan J., Nicholson, Belinda A., Cale, Bryson, Mocnik, Teo, Huber, Daniel, Plavchan, Peter, Wittenmyer, Robert A., Vanderburg, Andrew, Chaplin, William J., Chontos, Ashley, Clark, Jake T., Eastman, Jason D., Ziegler, Carl, Brahm, Rafael, Carter, Bradley D., Clerte, Mathieu, Espinoza, Nestor, Horner, Jonathan, ..., Themeßl, Nathalie. 2021. "TOI-257b (HD 19916b): a warm sub-saturn orbiting an evolved F-type star." Monthly Notices of the Royal Astronomical Society. 502 (3), pp. 3704-3722. https://doi.org/10.1093/mnras/staa3960
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
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
HD 219134 Revisited: Planet d Transit Upper Limit and Planet f Transit Nondetection with ASTERIA and TESS
Seager, Sara, Knapp, Mary, Demory, Brice-Olivier, Krishnamurthy, Akshata, Huang, Chelsea X., Badenas Agusti, Mariona, Shporer, Avi, Weisserman, Drew, Becker, Becker, Vanderburg, Andrew, Smith, Matthew, Pong, Christopher M., Bailey, Vanessa P., Donne, Amanda, Di Pasquale, Peter, Campuzano, Brian, Smith, Colin, Luu, Jason, Babuscia, Alessandra, ..., Wohler, Bill. 2021. "HD 219134 Revisited: Planet d Transit Upper Limit and Planet f Transit Nondetection with ASTERIA and TESS." The Astronomical Journal. 161 (3), p. 117. https://doi.org/10.3847/1538-3881/abcd3d
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
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
TOI-677b: A Warm Jupiter (P = 11.2 days) on an Eccentric Orbit Transiting a Late F-type Star
Jordan, Andres, Brahm, Rafael, Espinoza, Nestor, Henning, Thomas, Jones, Matias I., Kossakowski, Diana, Sarkis, Paula, Trifonov, Trifon, Rojas, Felipe, Torres, Pascal, Drass, Holger, Nandakumar, Sangeetha, Barbieri, Mauro, Davis, Allen, Wang, Songhu, Bayliss, Daniel, Bouma, Luke, Dragomir, Diana, Eastman, Jason D., ..., Hart, Rhodes. 2020. "TOI-677b: A Warm Jupiter (P = 11.2 days) on an Eccentric Orbit Transiting a Late F-type Star." The Astronomical Journal. 159 (4), pp. 1-10. https://doi.org/10.3847/1538-3881/ab6f67
A planet within the debris disk around the pre-main-sequence star AU Microscopii
Plavchan, Peter, Barclay, Thomas, Gagne, Jonathan, Gao, Peter, Cale, Bryson, Matzko, William, Dragomir, Diana, Quinn, Sam, Feliz, Dax, Stassun, Keivan, Crossfield, Ian J.M., Berardo, David A., Latham, David W., Tieu, Ben, Anglada-Escude, Guillem, Ricker, George, Vanderspek, Roland, Seager, Sara, Winn, Joshua N., ..., Zilberman, Perri. 2020. "A planet within the debris disk around the pre-main-sequence star AU Microscopii." Nature. 582, pp. 497-500. https://doi.org/10.1038/s41586-020-2400-z
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
TOI-222: a single-transit TESS candidate revealed to be a 34-d eclipsing binary with CORALIE, EulerCam, and NGTS
Lendl, Monika, Bouchy, Francois, Gill, Samuel, Nielsen, Louise D., Turner, Oliver, Stassun, Keivan, Acton, Jack S., Anderson, David R., Armstrong, David J., Bayliss, Daniel, Belardi, Claudia, Bryant, Edward M., Burleigh, Matthew R., Chaushev, Alexander, Casewell, Sarah L., Cooke, Benjamin F., Eigmuller, Philipp, Gillen, Edward, Goad, Michael R., ..., Ziegler, Carl. 2019. "TOI-222: a single-transit TESS candidate revealed to be a 34-d eclipsing binary with CORALIE, EulerCam, and NGTS." Monthly Notices of the Royal Astronomical Society. 492 (2), pp. 1761-1769. https://doi.org/10.1093/mnras/stz3545
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
Near-resonance in a System of Sub-Neptunes from TESS
Quinn, Samuel N., Becker, Juliette C., Rodriguez, Joseph E., Hadden, Sam, Huang, Chelsea X., Morton, Timothy D., Adams, Fred C., Armstrong, David, Eastman, Jason D., Horner, Jonathan, Kane, Stephen R., Lissauer, Jack J., Twicken, Joseph D., Vanderburg, Andrew, Wittenmyer, Rob, Ricker, George R., Vanderspek, Roland K., Latham, David W., Seager, Sara, ..., Ziegler, Carl. 2019. "Near-resonance in a System of Sub-Neptunes from TESS." The Astronomical Journal. 158 (5), pp. 1-16. https://doi.org/10.3847/1538-3881/ab3f2b
MINERVA-Australis. I. Design, Commissioning, and First Photometric Results
Addison, Brett, Wright, Duncan J., Wittenmyer, Robert A., Horner, Jonathan, Mengel, Matthew W., Johns, Daniel, Marti, Connor, Nicholson, Belinda, Okumura, Jack, Bowler, Brendan, Crossfield, Ian, Kane, Stephen R., Kielkopf, John, Plavchan, Peter, Tinney, C.G., Zhang, Hui, Clark, Jake T., Clerte, Mathieu, Eastman, Jason D., ..., Carter, Bradley D.. 2019. "MINERVA-Australis. I. Design, Commissioning, and First Photometric Results." Publications of the Astronomical Society of the Pacific. 131 (1005), pp. 1-15. https://doi.org/10.1088/1538-3873/ab03aa
Publisher Correction: A planet within the debris disk around the pre-main-sequence star AU Microscopii
Plavchan, Peter, Barclay, Thomas, Gagne, Jonathan, Gao, Peter, Cale, Bryson, Matzko, William, Dragomir, Diana, Quinn, Sam, Feliz, Dax, Stassun, Keivan, Crossfield, Ian J.M., Berardo, David A., Latham, David W., Tieu, Ben, Anglada-Escude, Guillem, Ricker, George, Vanderspek, Roland, Seager, Sara, Winn, Joshua N., ..., Zilberman, Perri. 2020. "Publisher Correction: A planet within the debris disk around the pre-main-sequence star AU Microscopii." Nature. 583 (7818), p. E31. https://doi.org/10.1038/s41586-020-2516-1
A Jovian planet in an eccentric 11.5 day orbit around HD 1397 discovered by TESS
Nielsen, L. D., Bouchy, F., Turner, O., Giles, H., Suarez Mascareno, A., Lovis, C., Marmier, M., Pepe, F., Segransan, D., Udry, S., Otegi, J. F., Ottoni, G., Staport, M., Ricker, G., Vanderspek, R., Latham, D. W., Seager, S., Winn, J. N., Jenkins, J. M., ..., Schlieder, J.. 2019. "A Jovian planet in an eccentric 11.5 day orbit around HD 1397 discovered by TESS." Astronomy and Astrophysics: a European journal. 623, pp. 1-8. https://doi.org/10.1051/0004-6361/201834577
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
Disentangling blended K2 photometry: determining the planetary host star
Payne, Alan N., Ciardi, David R., Kane, Stephen R. and Carter, Brad. 2018. "Disentangling blended K2 photometry: determining the planetary host star." The Astronomical Journal. 156 (5), pp. 1-18. https://doi.org/10.3847/1538-3881/aae310
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
The Kepler follow-up observation program. I. A catalog of companions to Kepler stars from high-resolution imaging
Furlan, E., Ciardi, D. R., Everett, M. E., Saylors, M., Teske, J. K., Horch, E. P., Howell, S. B., van Belle, G. T., Hirsch, L. A., Gautier, T. N., Adams, E. R., Barrado, D., Cartier, K. M. S., Dressing, C. D., Dupree, A. K., Gilliland, R. L., Lillo-Box, J., Lucas, P. W. and Wang, J.. 2017. "The Kepler follow-up observation program. I. A catalog of companions to Kepler stars from high-resolution imaging." The Astronomical Journal. 153 (2). https://doi.org/10.3847/1538-3881/153/2/71
ROBO-AO Kepler planetary candidate survey. III. Adaptive optics imaging of 1629 Kepler exoplanet candidate host stars
Ziegler, Carl, Law, Nicholas M., Morton, Tim, Baranec, Christoph, Riddle, Reed, Atkinson, Dani, Baker, Anna, Roberts, Sarah and Ciardi, David R.. 2017. "ROBO-AO Kepler planetary candidate survey. III. Adaptive optics imaging of 1629 Kepler exoplanet candidate host stars." The Astronomical Journal. 153 (2). https://doi.org/10.3847/1538-3881/153/2/66
Assessing the effect of stellar companions from high-resolution imaging of Kepler objects of interest
Hirsch, Lea A., Ciardi, David R., Howard, Andrew W., Everett, Mark E., Furlan, Elise, Saylors, Mindy, Horch, Elliott P., Howell, Steve B., Teske, Johanna and Marcy, Geoffrey W.. 2017. "Assessing the effect of stellar companions from high-resolution imaging of Kepler objects of interest." The Astronomical Journal. 153 (3). https://doi.org/10.3847/1538-3881/153/3/117
Kepler-1649b: an exo-Venus in the solar neighborhood
Angelo, Isabel, Rowe, Jason F., Howell, Steve B., Quintana, Elisa V., Still, Martin, Mann, Andrew W., Burningham, Ben, Barclay, Thomas, Ciardi, David R., Huber, Daniel and Kane, Stephen R.. 2017. "Kepler-1649b: an exo-Venus in the solar neighborhood." The Astronomical Journal. 153 (4). https://doi.org/10.3847/1538-3881/aa615f
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
Accretion and magnetic reconnection in the classical T TAURI binary DQ TAU
Tofflemire, Benjamin M., Mathieu, Robert D., Ardila, David R., Akeson, Rachel L., Ciardi, David R., Johns-Krull, Christopher, Herczeg, Gregory J. and Quijano-Vodniza, Alberto. 2017. "Accretion and magnetic reconnection in the classical T TAURI binary DQ TAU." The Astrophysical Journal: an international review of astronomy and astronomical physics. 835 (1). https://doi.org/10.3847/1538-4357/835/1/8
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
Understanding the effects of stellar multiplicity on the derived planet radii from transit surveys: implications for Kepler, K2, and TESS
Ciardi, David R., Beichman, Charles A., Horch, Elliott P. and Howell, Steve B.. 2015. "Understanding the effects of stellar multiplicity on the derived planet radii from transit surveys: implications for Kepler, K2, and TESS." The Astrophysical Journal: an international review of astronomy and astronomical physics. 805 (1), pp. 1-9. https://doi.org/10.1088/0004-637X/805/1/16
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
Rotation in the Pleiades with K2. III. Speculations on origins and evolution
Stauffer, John, Rebull, Luisa, Bouvier, Jerome, Hillenbrand, Lynne A., Collier-Cameron, Andrew, Pinsonneault, Marc, Aigrain, Suzanne, Barrado, David, Bouy, Herve, Ciardi, David, Cody, Ann Marie, David, Trevor, Micela, Giusi, Soderblom, David, Somers, Garrett, Stassun, Keivan G., Valenti, Jeff and Vrba, Frederick J.. 2016. "Rotation in the Pleiades with K2. III. Speculations on origins and evolution." The Astronomical Journal. 152 (5), pp. 1-22. https://doi.org/10.3847/0004-6256/152/5/115
High-resolution multi-band imaging for validation and characterization of small Kepler planets
Everett, Mark E., Barclay, Thomas, Ciardi, David R., Horch, Elliott P., Howell, Steve B., Crepp, Justin R. and Silva, David R.. 2015. "High-resolution multi-band imaging for validation and characterization of small Kepler planets." The Astronomical Journal. 149 (2), pp. 55-77. https://doi.org/10.1088/0004-6256/149/2/55
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
Architecture and dynamics of Kepler's candidate multiple transiting planet systems
Lissauer, Jack J., Ragozzine, Darin, Fabrycky, Daniel C., Steffen, Jason H., Ford, Eric B., Jenkins, Jon M., Shporer, Avi, Holman, Matthew J., Rowe, Jason F., Quintana, Elisa V., Batalha, Natalie M., Borucki, William J., Bryson, Stephen T., Caldwell, Douglas A., Carter, Joshua A., Ciardi, David, Dunham, Edward W., Fortney, Jonathan J., Gautier, Thomas N., ..., Sasselov, Dimitar. 2011. "Architecture and dynamics of Kepler's candidate multiple transiting planet systems." Astrophysical Journal Supplement Series. 197 (1), pp. 8-33. https://doi.org/10.1088/0067-0049/197/1/8
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
Almost all of Kepler's multiple-planet candidates are planets
Lissauer, Jack J., Marcy, Geoffrey W., Rowe, Jason F., Bryson, Stephen T., Adams, Elisabeth, Buchhave, Lars A., Ciardi, David R., Cochran, William D., Fabrycky, Daniel C., Ford, Eric B., Fressin, Francois, Geary, John, Gilliland, Ronald L., Holman, Matthew J., Howell, Steve B., Jenkins, Jon M., Kinemuchi, Karen, Koch, David G., Morehead, Robert C., ..., Twicken, Joseph D.. 2012. "Almost all of Kepler's multiple-planet candidates are planets." The Astrophysical Journal: an international review of astronomy and astronomical physics. 750 (2), pp. 112-126. https://doi.org/10.1088/0004-637X/750/2/112
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
The pti carbon star angular size survey: effective temperatures and non-sphericity
van Belle, Gerard T., Paladini, Claudia, Aringer, Bernhard, Hron, Josef and Ciardi, David. 2013. "The pti carbon star angular size survey: effective temperatures and non-sphericity." The Astrophysical Journal: an international review of astronomy and astronomical physics. 775 (1), pp. 45-63. https://doi.org/10.1088/0004-637X/775/1/45
Observations of transiting exoplanets with the James Webb Space Telescope (JWST)
Beichman, Charles, Benneke, Bjoern, Knutson, Heather, Smith, Roger, Lagage, Pierre Olivier, Dressing, Courtney, Latham, David, Lunine, Jonathan, Birkmann, Stephan, Ferruit, Pierre, Giardino, Giovanna, Kempton, Eliza, Carey, Sean, Krick, Jessica, Deroo, Pieter D., Mandell, Avi, Ressler, Michael E., Shporer, Avi, Swain, Mark, ..., Sing, David. 2014. "Observations of transiting exoplanets with the James Webb Space Telescope (JWST)." Publications of the Astronomical Society of the Pacific. 126 (946), pp. 1134-1173. https://doi.org/10.1086/679566
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
A technique to derive improved proper motions for kepler objects of interest
Benedict, G. Fritz, Tanner, Angelle M., Cargile, Phillip A. and Ciardi, David R.. 2014. "A technique to derive improved proper motions for kepler objects of interest." The Astronomical Journal. 148 (6), pp. 108-134. https://doi.org/10.1088/0004-6256/148/6/108
Hubble space telescope high-resolution imaging of Kepler small and cool exoplanet host stars
Gilliland, Ronald L., Cartier, Kimberly M. S., Adams, Elisabeth R., Ciardi, David R., Kalas, Paul and Wright, Jason T.. 2015. "Hubble space telescope high-resolution imaging of Kepler small and cool exoplanet host stars." The Astronomical Journal. 149 (1), pp. 24-37. https://doi.org/10.1088/0004-6256/149/1/24
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
On the stellar companion to the exoplanet hosting star 30 Arietis B
Kane, Stephen R., Barclay, Thomas, Hartmann, Michael, Hatzes, Artie P., Jensen, Eric L. N., Ciardi, David R., Huber, Daniel, Wright, Jason T. and Quintana, Elisa V.. 2015. "On the stellar companion to the exoplanet hosting star 30 Arietis B." The Astrophysical Journal: an international review of astronomy and astronomical physics. 815 (1), pp. 32-40. https://doi.org/10.1088/0004-637X/815/1/32
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
Photo-reverberation mapping of a protoplanetary accretion disk around a T Tauri star
Meng, Huan Y.A., Plavchan, Peter, Rieke, George H., Cody, Ann Marie, Guth, Tina, Stauffer, John, Covey, Kevin, Carey, Sean, Ciardi, David, Duran-Rojas, Maria C., Gutermuth, Robert A., Morales-Calderon, Maria, Rebull, Luisa M. and Watson, Alan M.. 2016. "Photo-reverberation mapping of a protoplanetary accretion disk around a T Tauri star." The Astrophysical Journal: an international review of astronomy and astronomical physics. 823 (1), pp. 58-72. https://doi.org/10.3847/0004-637X/823/1/58
Spitzer IRAC sparsely sampled phase curve of the exoplanet Wasp-14B
Krick, J. E., Ingalls, J., Carey, S., von Braun, K., Kane, S. R., Ciardi, D., Plavchan, P., Wong, I. and Lowrance, P.. 2016. "Spitzer IRAC sparsely sampled phase curve of the exoplanet Wasp-14B." The Astrophysical Journal: an international review of astronomy and astronomical physics. 824 (1), pp. 27-42. https://doi.org/10.3847/0004-637X/824/1/27
Rotation in the Pleiades with K2. II. Multiperiod stars
Rebull, L. M., Stauffer, J. R., Bouvier, J., Cody, A. M., Hillenbrand, L. A., Soderblom, D. R., Valenti, J., Barrado, D., Bouy, H., Ciardi, D., Pinsonneault, M., Stassun, K., Micela, G., Aigrain, S., Vrba, F., Somers, G., Gillen, E. and Collier Cameron, A.. 2016. "Rotation in the Pleiades with K2. II. Multiperiod stars." The Astronomical Journal. 152 (5), pp. 114-133. https://doi.org/10.3847/0004-6256/152/5/114
Campaign 9 of the K2 mission: observational parameters, scientific drivers, and community involvement for a simultaneous space-and ground-based microlensing survey
Henderson, Calen B., Poleski, Radosław, Penny, Matthew, Street, Rachel A., Bennett, David P., Hogg, David W., Gaudi, Scott, Zhu, W., Barclay, T., Barentsen, G., Howell, S. B., Mullally, F., Udalski, A., Szymanski, M. K., Skowron, J., Mroz, P., Kozlowski, S., Wyrzykowski, L., Pietrukowicz, P., ..., Wang, D.. 2016. "Campaign 9 of the K2 mission: observational parameters, scientific drivers, and community involvement for a simultaneous space-and ground-based microlensing survey." Publications of the Astronomical Society of the Pacific. 128 (970). https://doi.org/10.1088/1538-3873/128/970/124401
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
Observations of binary stars with the differential speckle survey instrument. II. Hipparcos stars observed in 2010 January and June
Horch, Elliott P., Gomez, Shamilia C., Sherry, William H., Howell, Steve B., Ciardi, David R., Anderson, Lisa M. and Van Altena, William F.. 2011. "Observations of binary stars with the differential speckle survey instrument. II. Hipparcos stars observed in 2010 January and June." The Astronomical Journal. 141 (2), pp. 45-57. https://doi.org/10.1088/0004-6256/141/2/45
Radial structure in the TW Hya circumstellar disk
Akeson, R. L., Millan-Gabet, R., Ciardi, D. R., Boden, A. F., Sargent, A. I., Monnier, J. D., McAlister, H., ten Brummelaar, T., Sturmann, J., Sturmann, L. and Turner, N.. 2011. "Radial structure in the TW Hya circumstellar disk." The Astrophysical Journal: an international review of astronomy and astronomical physics. 728 (2), pp. 96-105. https://doi.org/10.1088/0004-637X/728/2/96
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
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
Characterizing the variability of stars with early-release Kepler data
Ciardi, David R., von Braun, Kaspar, Bryden, Geoff, van Eyken, Julian, Howell, Steve B., Kane, Stephen R., Plavchan, Peter, Ramirez, Solange V. and Stauffer, John R.. 2011. "Characterizing the variability of stars with early-release Kepler data." The Astronomical Journal. 141 (4), pp. 108-128. https://doi.org/10.1088/0004-6256/141/4/108
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
Improved orbital parameters and transit monitoring for HD 156846b
Kane, Stephen R., Howard, Andrew W., Pilyavsky, Genady, Mahadevan, Suvrath, Henry, Gregory W., von Braun, Kaspar, Ciardi, David R., Dragomir, Diana, Fischer, Debra A., Jensen, Eric, Laughlin, Gregory, Ramirez, Solange V. and Wright, Jason T.. 2011. "Improved orbital parameters and transit monitoring for HD 156846b." The Astrophysical Journal: an international review of astronomy and astronomical physics. 733 (1), pp. 28-34. https://doi.org/10.1088/0004-637X/733/1/28
Observations of binary stars with the differential speckle survey instrument. III. Measures below the diffraction limit of the WIYN telescope
Horch, Elliott P., Van Altena, William F., Howell, Steve B., Sherry, William H. and Ciardi, David R.. 2011. "Observations of binary stars with the differential speckle survey instrument. III. Measures below the diffraction limit of the WIYN telescope." The Astronomical Journal. 141 (6), pp. 180-193. https://doi.org/10.1088/0004-6256/141/6/180
The burrell-optical-kepler-survey (BOKS). I. Survey description and initial results
Feldmeier, John J., Howell, Steve B., Sherry, William, von Braun, Kaspar, Everett, Mark E., Ciardi, David R., Harding, Paul, Mihos, J. Christopher, Rudick, Craig S., Lee, Ting Hui, Kutsko, Rebecca M. and van Belle, Gerard T.. 2011. "The burrell-optical-kepler-survey (BOKS). I. Survey description and initial results." The Astronomical Journal. 142 (1), pp. 2-21. https://doi.org/10.1088/0004-6256/142/1/2
Speckle camera observations for the NASA Kepler mission follow-up program
Howell, Steve B., Everett, Mark E., Sherry, William, Horch, Elliott and Ciardi, David R.. 2011. "Speckle camera observations for the NASA Kepler mission follow-up program." The Astronomical Journal. 142 (1), pp. 19-27. https://doi.org/10.1088/0004-6256/142/1/19
The palomar transient factory orion project: eclipsing binaries and young stellar objects
van Eyken, Julian C., Ciardi, David R., Rebull, Luisa M., Stauffer, John R., Akeson, Rachel L., Beichman, Charles A., Boden, Andrew F., von Braun, Kaspar, Gelino, Dawn M., Hoard, D. W., Howell, Steve B., Kane, Stephen R., Plavchan, Peter, Ramirez, Solange V., Bloom, Joshua S., Cenko, S. Bradley, Kasliwal, Mansi M., Kulkarni, Shrinivas R., Law, Nicholas M., ..., Surace, Jason A.. 2011. "The palomar transient factory orion project: eclipsing binaries and young stellar objects." The Astronomical Journal. 142 (2), pp. 60-94. https://doi.org/10.1088/0004-6256/142/2/60
Stellar variability of the exoplanet hosting star HD 63454
Kane, Stephen R., Dragomir, Diana, Ciardi, David R., Lee, Jae Woo, Lo Curto, Gaspare, Lovis, Christophe, Naef, Dominique, Mahadevan, Suvrath, Pilyavsky, Genady, Udry, Stephane, Wang, Xuesong and Wright, Jason. 2011. "Stellar variability of the exoplanet hosting star HD 63454." The Astrophysical Journal: an international review of astronomy and astronomical physics. 737 (2), pp. 58-62. https://doi.org/10.1088/0004-637X/737/2/58
Terms photometry of known transiting exoplanets
Dragomir, Diana, Kane, Stephen R., Pilyavsky, Genady, Mahadevan, Suvrath, Ciardi, David R., Gazak, J. Zachary, Gelino, Dawn M., Payne, Alan, Rabus, Markus, Ramirez, Solange V., von Braun, Kaspar, Wright, Jason T. and Wyatt, Pamela. 2011. "Terms photometry of known transiting exoplanets." The Astronomical Journal. 142 (4), pp. 115-123. https://doi.org/10.1088/0004-6256/142/4/115
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
Planetary phase variations of the 55 Cancri system
Kane, Stephen R., Gelino, Dawn M., Ciardi, David R., Dragomir, Diana and von Braun, Kaspar. 2011. "Planetary phase variations of the 55 Cancri system." The Astrophysical Journal: an international review of astronomy and astronomical physics. 740 (2), pp. 61-67. https://doi.org/10.1088/0004-637X/740/2/61
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-10c: a 2.2 earth radius transiting planet in a multiple system
Fressin, François, Torres, Guillermo, Desert, Jean Michel, Charbonneau, David, Batalha, Natalie M., Fortney, Jonathan J., Rowe, Jason F., Allen, Christopher, Borucki, William J., Brown, Timothy M., Bryson, Stephen T., Ciardi, David R., Holman, Matthew J., Latham, David W., Ragozzine, Darin, Cochran, William D., Sasselov, Dimitar D., Fabrycky, Daniel C., Henze, Christopher E., ..., Marcy, Geoffrey W.. 2011. "Kepler-10c: a 2.2 earth radius transiting planet in a multiple system." Astrophysical Journal Supplement Series. 197 (1). https://doi.org/10.1088/0067-0049/197/1/5
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
Improved methodology for the automated classification of periodic variable stars
Blomme, J., Sarro, L. M., O'Donovan, F. T., Debosscher, J., Brown, T., Lopez, M., Dubath, P., Rimoldini, L., Charbonneau, D., Dunham, E., Mandushev, G., Ciardi, D. R., De Ridder, J. and Aerts, C.. 2011. "Improved methodology for the automated classification of periodic variable stars." Monthly Notices of the Royal Astronomical Society. 418 (1), pp. 96-106. https://doi.org/10.1111/j.1365-2966.2011.19466.x
Multi-epoch observations of HD 69830: high-resolution spectroscopy and limits to variability
Beichman, C. A., Lisse, C. M., Tanner, A. M., Bryden, G., Akeson, R. L., Ciardi, D. R., Boden, A. F., Dodson-Robinson, S. E., Salyk, C. and Wyatt, M. C.. 2011. "Multi-epoch observations of HD 69830: high-resolution spectroscopy and limits to variability." The Astrophysical Journal: an international review of astronomy and astronomical physics. 743 (1), pp. 85-100. https://doi.org/10.1088/0004-637X/743/1/85
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
A search for the transit of HD 168443b: improved orbital parameters and photometry
Pilyavsky, Genady, Mahadevan, Suvrath, Kane, Stephen R., Howard, Andrew W., Ciardi, David R., De Pree, Chris, Dragomir, Diana, Fischer, Debra, Henry, Gregory W., Jensen, Eric L. N., Laughlin, Gregory, Marlowe, Hannah, Rabus, Markus, von Braun, Kaspar, Wright, Jason T. and Wang, Xuesong X.. 2011. "A search for the transit of HD 168443b: improved orbital parameters and photometry." The Astrophysical Journal: an international review of astronomy and astronomical physics. 743 (2), pp. 162-169. https://doi.org/10.1088/0004-637X/743/2/162
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
Transit timing observations from Kepler. IV. Confirmation of four multiple-planet systems by simple physical models
Fabrycky, Daniel C., Ford, Eric B., Steffen, Jason H., Rowe, Jason F., Carter, Joshua A., Moorhead, Althea V., Batalha, Natalie M., Borucki, William J., Bryson, Steve, Buchhave, Lars A., Christiansen, Jessie L., Ciardi, David R., Cochran, William D., Endl, Michael, Fanelli, Michael N., Fischer, Debra, Fressin, Francois, Geary, John, Haas, Michael R., ..., Shporer, Avi. 2012. "Transit timing observations from Kepler. IV. Confirmation of four multiple-planet systems by simple physical models." The Astrophysical Journal: an international review of astronomy and astronomical physics. 750 (2), pp. 114-130. https://doi.org/10.1088/0004-637X/750/2/114
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
The HD 192263 system: planetary orbital period and stellar variability disentangled
Dragomir, Diana, Kane, Stephen R., Henry, Gregory W., Ciardi, David R., Fischer, Debra A., Howard, Andrew W., Jensen, Eric L N, Laughlin, Gregory, Mahadevan, Suvrath, Matthews, Jaymie M., Pilyavsky, Genady, von Braun, Kaspar, Wang, Sharon X. and Wright, Jason T.. 2012. "The HD 192263 system: planetary orbital period and stellar variability disentangled." The Astrophysical Journal: an international review of astronomy and astronomical physics. 754 (1), pp. 37-45. https://doi.org/10.1088/0004-637X/754/1/37
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
Adaptive optics images of Kepler objects of interest
Adams, E. R., Ciardi, D. R., Dupree, A. K., Gautier, T. N., Kulesa, C. and McCarthy, D.. 2012. "Adaptive optics images of Kepler objects of interest." The Astronomical Journal. 144 (2), pp. 42-49. https://doi.org/10.1088/0004-6256/144/2/42
THE PTF orion project: a possible planet transiting a T-Tauri star
van Eyken, Julian C., Ciardi, David R., von Braun, Kaspar, Kane, Stephen R., Plavchan, Peter, Bender, Chad F., Brown, Timothy M., Crepp, Justin R., Fulton, Benjamin J., Howard, Andrew W., Howell, Steve B., Mahadevan, Suvrath, Marcy, Geoffrey W., Shporer, Avi, Szkody, Paula, Akeson, Rachel L., Beichman, Charles A., Boden, Andrew F., Gelino, Dawn M., ..., Surace, Jason A.. 2012. "THE PTF orion project: a possible planet transiting a T-Tauri star." The Astrophysical Journal: an international review of astronomy and astronomical physics. 755 (1), pp. 42-55. https://doi.org/10.1088/0004-637X/755/1/42
The exoplanet eccentricity distribution from Kepler planet candidates
Kane, Stephen R., Ciardi, David R., Gelino, Dawn M. and von Braun, Kaspar. 2012. "The exoplanet eccentricity distribution from Kepler planet candidates." Monthly Notices of the Royal Astronomical Society. 425 (1), pp. 757-762. https://doi.org/10.1111/j.1365-2966.2012.21627.x
Transit timing observations from Kepler. VI. Potentially interesting candidate systems from fourier-based statistical tests
Steffen, Jason H., Ford, Eric B., Rowe, Jason F., Fabrycky, Daniel C., Holman, Matthew J., Welsh, William F., Batalha, Natalie M., Borucki, William J., Bryson, Steve, Caldwell, Douglas A., Ciardi, David R., Jenkins, Jon M., Kjeldsen, Hans, Koch, David G., Prsa, Andrej, Sanderfer, Dwight T., Seader, Shawn and Twicken, Joseph D.. 2012. "Transit timing observations from Kepler. VI. Potentially interesting candidate systems from fourier-based statistical tests." The Astrophysical Journal: an international review of astronomy and astronomical physics. 756 (2), pp. 186-190. https://doi.org/10.1088/0004-637X/756/2/186
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
Observations of binary stars with the differential speckle survey instrument. IV. Observations of Kepler, CoRoT, and Hipparcos stars from the Gemini North Telescope
Horch, Elliott P., Howell, Steve B., Everett, Mark E. and Ciardi, David R.. 2012. "Observations of binary stars with the differential speckle survey instrument. IV. Observations of Kepler, CoRoT, and Hipparcos stars from the Gemini North Telescope." The Astronomical Journal. 144 (6), pp. 165-174. https://doi.org/10.1088/0004-6256/144/6/165
On the relative sizes of planets within kepler multiple-candidate systems
Ciardi, David R., Fabrycky, Daniel C., Ford, Eric B., Gautier, T. N., Howell, Steve B., Lissauer, Jack J., Ragozzine, Darin and Rowe, Jason F.. 2013. "On the relative sizes of planets within kepler multiple-candidate systems." The Astrophysical Journal: an international review of astronomy and astronomical physics. 763 (1), pp. 41-52. https://doi.org/10.1088/0004-637X/763/1/41
Confirmation of hot jupiter Kepler-41B via phase curve analysis
Quintana, Elisa V., Rowe, Jason F., Barclay, Thomas, Howell, Steve B., Ciardi, David R., Demory, Brice Olivier, Caldwell, Douglas A., Borucki, William J., Christiansen, Jessie L., Jenkins, Jon M., Klaus, Todd C., Fulton, Benjamin J., Morris, Robert L., Sanderfer, Dwight T., Shporer, Avi, Smith, Jeffrey C., Still, Martin and Thompson, Susan E.. 2013. "Confirmation of hot jupiter Kepler-41B via phase curve analysis." The Astrophysical Journal: an international review of astronomy and astronomical physics. 767 (2), pp. 137-145. https://doi.org/10.1088/0004-637X/767/2/137
GASPS -a Herschel survey of gas and dust in protoplanetary disks: summary and initial statistics
Dent, W. R. F., Thi, W. F., Kamp, I., Williams, J. P., Menard, F., Andrews, I., Ardila, D., Aresu, G., Augereau, J. C., Barrado Y Navascues, D., Brittain, S., Carmona, A., Ciardi, D., Danchi, W., Donaldson, J., Duchene, G., Eiroa, C., Fedele, D., Grady, C., ..., Woitke, P.. 2013. "GASPS -a Herschel survey of gas and dust in protoplanetary disks: summary and initial statistics." Publications of the Astronomical Society of the Pacific. 125 (927), pp. 477-505. https://doi.org/10.1086/670826
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
Host star properties and transit exclusion for the HD 38529 planetary system
Henry, Gregory W., Kane, Stephen R., Wang, Sharon X., Wright, Jason T., Boyajian, Tabetha S., von Braun, Kaspar, Ciardi, David R., Dragomir, Diana, Farrington, Chris, Fischer, Debra A., Hinkel, Natalie R., Howard, Andrew W., Jensen, Eric, Laughlin, Gregory, Mahadevan, Suvrath and Pilyavsky, Genady. 2013. "Host star properties and transit exclusion for the HD 38529 planetary system." The Astrophysical Journal: an international review of astronomy and astronomical physics. 768 (2), pp. 155-163. https://doi.org/10.1088/0004-637X/768/2/155
Exoplanet characterization by proxy: a transiting 2.15 R⊕ planet near the habitable zone of the late K dwarf Kepler-61
Ballard, Sarah, Charbonneau, David, Fressin, Francois, Torres, Guillermo, Irwin, Jonathan, Desert, Jean Michel, Newton, Elisabeth, Mann, Andrew W., Ciardi, David R., Crepp, Justin R., Henze, Christopher E., Bryson, Stephen T., Howell, Steven B., Horch, Elliott P., Everett, Mark E. and Shporer, Avi. 2013. "Exoplanet characterization by proxy: a transiting 2.15 R⊕ planet near the habitable zone of the late K dwarf Kepler-61." The Astrophysical Journal: an international review of astronomy and astronomical physics. 773 (2), pp. 98-125. https://doi.org/10.1088/0004-637X/773/2/98
Measurement of spin-orbit misalignment and nodal precession for the planet around pre-main-sequence star PTFO 8-8695 from gravity darkening
Barnes, Jason W., van Eyken, Julian C., Jackson, Brian K., Ciardi, David R. and Fortney, Jonathan J.. 2013. "Measurement of spin-orbit misalignment and nodal precession for the planet around pre-main-sequence star PTFO 8-8695 from gravity darkening." The Astrophysical Journal: an international review of astronomy and astronomical physics. 774 (1), pp. 53-67. https://doi.org/10.1088/0004-637X/774/1/53
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
Planetary candidates observed by Kepler IV: Planet sample from Q1-Q8 (22 months)
Burke, Christopher J., Bryson, Stephen T., Mullally, F., Rowe, Jason F., Christiansen, Jessie L., Thompson, Susan E., Coughlin, Jeffrey L., Haas, Michael R., Batalha, Natalie M., Caldwell, Douglas A., Jenkins, Jon M., Still, Martin, Barclay, Thomas, Borucki, William J., Chaplin, William J., Ciardi, David R., Clarke, Bruce D., Cochran, William D., Demory, Brice Olivier, ..., Wolfgang, Angie. 2014. "Planetary candidates observed by Kepler IV: Planet sample from Q1-Q8 (22 months)." Astrophysical Journal Supplement Series. 210 (2), pp. 19-30. https://doi.org/10.1088/0067-0049/210/2/19
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
Limits on stellar companions to exoplanet host stars with eccentric planets
Kane, Stephen R., Howell, Steve B., Horch, Elliott P., Feng, Ying, Hinkel, Natalie R., Ciardi, David R., Everett, Mark E., Howard, Andrew W. and Wright, Jason T.. 2014. "Limits on stellar companions to exoplanet host stars with eccentric planets." The Astrophysical Journal: an international review of astronomy and astronomical physics. 785 (2), pp. 93-102. https://doi.org/10.1088/0004-637X/785/2/93
Influence of stellar multiplicity on planet formation. II. Planets are less common in multiple-star systems with separations smaller than 1500 AU
Wang, Ji, Fischer, Debra A., Xie, Ji Wei and Ciardi, David R.. 2014. "Influence of stellar multiplicity on planet formation. II. Planets are less common in multiple-star systems with separations smaller than 1500 AU." The Astrophysical Journal: an international review of astronomy and astronomical physics. 791 (2), pp. 111-126. https://doi.org/10.1088/0004-637X/791/2/111
Most sub-arcsecond companions of Kepler exoplanet candidate host stars are gravitationally bound
Horch, Elliott P., Howell, Steve B., Everett, Mark E. and Ciardi, David R.. 2014. "Most sub-arcsecond companions of Kepler exoplanet candidate host stars are gravitationally bound." The Astrophysical Journal: an international review of astronomy and astronomical physics. 795 (1), pp. 60-69. https://doi.org/10.1088/0004-637X/795/1/60
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
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
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
Kepler-432: a red giant interacting with one of its two long-period giant planets
Quinn, Samuel N., White, Timothy R., Latham, David W., Chaplin, William J., Handberg, Rasmus, Huber, Daniel, Kipping, David M., Payne, Matthew J., Jiang, Chen, Aguirre, Victor Silva, Stello, Dennis, Sliski, David H., Ciardi, David R., Buchhave, Lars A., Bedding, Timothy R., Davies, Guy R., Hekker, Saskia, Kjeldsen, Hans, Kuszlewicz, James S., ..., Berlind, Perry. 2015. "Kepler-432: a red giant interacting with one of its two long-period giant planets." The Astrophysical Journal: an international review of astronomy and astronomical physics. 803 (2), pp. 49-69. https://doi.org/10.1088/0004-637X/803/2/49
A 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
Observations of binary stars with the differential speckle survey instrument. V. Toward an empirical metal-poor mass-luminosity relation
Horch, Elliott P., Van Altena, William F., Demarque, Pierre, Howell, Steve B., Everett, Mark E., Ciardi, David R., Teske, Johanna K., Henry, Todd J. and Winters, Jennifer G.. 2015. "Observations of binary stars with the differential speckle survey instrument. V. Toward an empirical metal-poor mass-luminosity relation." The Astronomical Journal. 149 (5), pp. 151-164. https://doi.org/10.1088/0004-6256/149/5/151
Revision of earth-sized Kepler planet candidate properties with high-resolution imaging by the Hubble space telescope
Cartier, Kimberly M. S., Gilliland, Ronald L., Wright, Jason T. and Ciardi, David R.. 2015. "Revision of earth-sized Kepler planet candidate properties with high-resolution imaging by the Hubble space telescope." The Astrophysical Journal: an international review of astronomy and astronomical physics. 804 (2), pp. 97-112. https://doi.org/10.1088/0004-637X/804/2/97
Follow-up observations of PTFO 8-8695: a 3 MYR old T Tauri star hosting a Jupiter-mass planetary candidate
Ciardi, David R., van Eyken, Julian C., Barnes, Jason W., Beichman, Charles A., Carey, Sean J., Crockett, Christopher J., Eastman, Jason, Johns-Krull, Christopher M., Howell, Steve B., Kane, Stephen R., McLane, Jacob N., Plavchan, Peter, Prato, L., Stauffer, John, van Belle, Gerard T. and von Braun, Kaspar. 2015. "Follow-up observations of PTFO 8-8695: a 3 MYR old T Tauri star hosting a Jupiter-mass planetary candidate." The Astrophysical Journal: an international review of astronomy and astronomical physics. 809 (1), pp. 42-52. https://doi.org/10.1088/0004-637X/809/1/42
The five planets in the Kepler-296 binary system all orbit the primary: a statistical and analytical analysis
Barclay, Thomas, Quintana, Elisa V., Adams, Fred C., Ciardi, David R., Huber, Daniel, Foreman-Mackey, Daniel, Montet, Benjamin T. and Caldwell, Douglas. 2015. "The five planets in the Kepler-296 binary system all orbit the primary: a statistical and analytical analysis." The Astrophysical Journal: an international review of astronomy and astronomical physics. 809 (1), pp. 7-16. https://doi.org/10.1088/0004-637X/809/1/7
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
A seismic and gravitationally bound double star observed by Kepler: implication for the presence of a convective core
Appourchaux, T., Antia, H. M., Ball, W., Creevey, O., Lebreton, Y., Verma, K., Vorontsov, S., Campante, T. L., Davies, G. R., Gaulme, P., Regulo, C., Horch, E., Howell, S., Everett, M., Ciardi, D., Fossati, L., Miglio, A., Montalban, J., Chaplin, W. J., ..., Gizon, L.. 2015. "A seismic and gravitationally bound double star observed by Kepler: implication for the presence of a convective core." Astronomy and Astrophysics: a European journal. 582, pp. 1-19. https://doi.org/10.1051/0004-6361/201526610
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
A comparison of spectroscopic versus imaging techniques for detecting close companions to Kepler objects of interest
Teske, Johanna K., Everett, Mark E., Hirsch, Lea, Furlan, Elise, Horch, Elliott P., Howell, Steve B., Ciardi, David R., Gonzales, Erica and Crepp, Justin R.. 2015. "A comparison of spectroscopic versus imaging techniques for detecting close companions to Kepler objects of interest." The Astronomical Journal. 150 (5), pp. 144-164. https://doi.org/10.1088/0004-6256/150/5/144
Influence of stellar multiplicity on planet formation. IV. Adaptive optics imaging of Kepler stars with multiple transiting planet candidates
Wang, Ji, Fischer, Debra A., Xie, Ji Wei and Ciardi, David R.. 2015. "Influence of stellar multiplicity on planet formation. IV. Adaptive optics imaging of Kepler stars with multiple transiting planet candidates." The Astrophysical Journal: an international review of astronomy and astronomical physics. 813 (2), pp. 130-144. https://doi.org/10.1088/0004-637X/813/2/130
Radial velocity planet detection biases at the stellar rotational period
Vanderburg, Andrew, Plavchan, Peter, Johnson, John Asher, Ciardi, David R., Swift, Jonathan and Kane, Stephen R.. 2016. "Radial velocity planet detection biases at the stellar rotational period." Monthly Notices of the Royal Astronomical Society. 459 (4), pp. 3565-3573. https://doi.org/10.1093/mnras/stw863
Variability of Kepler solar-like stars harboring small exoplanets
Howell, Steve B., Ciardi, David R., Giampapa, Mark S., Everett, Mark E., Silva, David R. and Szkody, Paula. 2016. "Variability of Kepler solar-like stars harboring small exoplanets." The Astronomical Journal. 151 (2), pp. 43-53. https://doi.org/10.3847/0004-6256/151/2/43
A high-precision near-infrared survey for radial velocity variable low-mass stars using CSHELL and a methane gas cell
Gagne, Jonathan, Plavchan, Peter, Gao, Peter, Anglada-Escude, Guillem, Furlan, Elise, Davison, Cassy, Tanner, Angelle, Henry, Todd J., Riedel, Adric R., Brinkworth, Carolyn, Latham, David, Bottom, Michael, White, Russel, Mills, Sean, Beichman, Chas, Johnson, John A., Ciardi, David R., Wallace, Kent, Mennesson, Bertrand, ..., Catanzarite, Joseph. 2016. "A high-precision near-infrared survey for radial velocity variable low-mass stars using CSHELL and a methane gas cell." The Astrophysical Journal: an international review of astronomy and astronomical physics. 822 (1), pp. 40-63. https://doi.org/10.3847/0004-637X/822/1/40
Spitzer observations of exoplanets discovered with the Kepler K2 mission
Beichman, Charles, Livingston, John, Werner, Michael, Gorjian, Varoujan, Krick, Jessica, Deck, Katherine, Knutson, Heather, Wong, Ian, Petigura, Erik, Christiansen, Jessie, Ciardi, David, Greene, Thomas P., Schlieder, Joshua E., Line, Mike, Crossfield, Ian, Howard, Andrew and Sinukoff, Evan. 2016. "Spitzer observations of exoplanets discovered with the Kepler K2 mission." The Astrophysical Journal: an international review of astronomy and astronomical physics. 822 (1), pp. 39-47. https://doi.org/10.3847/0004-637X/822/1/39
Eleven multiplanet systems from K2 campaigns 1 and 2 and the masses of two hot super-Earths
Sinukoff, Evan, Howard, Andrew W., Petigura, Erik A., Schlieder, Joshua E., Crossfield, Ian J. M., Ciardi, David R., Fulton, Benjamin J., Isaacson, Howard, Aller, Kimberly M., Baranec, Christoph, Beichman, Charles A., Hansen, Brad M S, Knutson, Heather A., Law, Nicholas M., Liu, Michael C., Riddle, Reed and Dressing, Courtney D.. 2016. "Eleven multiplanet systems from K2 campaigns 1 and 2 and the masses of two hot super-Earths." The Astrophysical Journal: an international review of astronomy and astronomical physics. 827 (1), pp. 78-104. https://doi.org/10.3847/0004-637X/827/1/78
Three temperate Neptunes orbiting nearby stars
Fulton, Benjamin J., Howard, Andrew W., Weiss, Lauren M., Sinukoff, Evan, Petigura, Erik A., Isaacson, Howard, Hirsch, Lea, Marcy, Geoffrey W., Henry, Gregory W., Grunblatt, Samuel K., Huber, Daniel, von Braun, Kaspar, Boyajian, Tabetha S., Kane, Stephen R., Wittrock, Justin, Horch, Elliott P., Ciardi, David R., Howell, Steve B., Wright, Jason T. and Ford, Eric B.. 2016. "Three temperate Neptunes orbiting nearby stars." The Astrophysical Journal: an international review of astronomy and astronomical physics. 830 (1), pp. 46-64. https://doi.org/10.3847/0004-637X/830/1/46
A catalog of Kepler habitable zone exoplanet candidates
Kane, Stephen R., Hill, Michelle L., Kasting, James F., Kopparapu, Ravi Kumar, Quintana, Elisa V., Barclay, Thomas, Batalha, Natalie M., Borucki, William J., Ciardi, David R., Haghighipour, Nader, Hinkel, Natalie R., Kaltenegger, Lisa, Selsis, Franck and Torres, Guillermo. 2016. "A catalog of Kepler habitable zone exoplanet candidates." The Astrophysical Journal: an international review of astronomy and astronomical physics. 830 (1), pp. 1-10. https://doi.org/10.3847/0004-637X/830/1/1
Hα Variability in PTFO 8-8695 and the possible direct detection of emission from a 2 million year old evaporating hot Jupiter
Johns-Krull, Christopher M., Prato, Lisa, McLane, Jacob N., Ciardi, David R., van Eyken, Julian C., Chen, Wei, Stauffer, John R., Beichman, Charles A., Frazier, Sarah A., Boden, Andrew F., Morales-Calderon, Maria and Rebull, Luisa M.. 2016. "Hα Variability in PTFO 8-8695 and the possible direct detection of emission from a 2 million year old evaporating hot Jupiter." The Astrophysical Journal: an international review of astronomy and astronomical physics. 830 (1), pp. 14-28. https://doi.org/10.3847/0004-637X/830/1/15
Rotation in the Pleiades with K2. I. Data and first results
Rebull, L. M., Stauffer, J. R., Bouvier, J., Cody, A. M., Hillenbrand, L. A., Soderblom, D. R., Valenti, J., Barrado, D., Bouy, H., Ciardi, D., Pinsonneault, M., Stassun, K., Micela, G., Aigrain, S., Vrba, F., Somers, G., Christiansen, J., Gillen, E. and Collier Cameron, A.. 2016. "Rotation in the Pleiades with K2. I. Data and first results." The Astronomical Journal. 152 (5), pp. 113-131. https://doi.org/10.3847/0004-6256/152/5/113
Stellar companions to the exoplanet host stars HD 2638 and HD 164509
Wittrock, Justin M., Kane, Stephen R., Horch, Elliott P., Hirsch, Lea, Howell, Steve B., Ciardi, David R., Everett, Mark E. and Teske, Johanna K.. 2016. "Stellar companions to the exoplanet host stars HD 2638 and HD 164509." The Astronomical Journal. 152 (5), pp. 149-155. https://doi.org/10.3847/0004-6256/152/5/149
K2 discovers a busy bee: an unusual transiting Neptune found in the beehive cluster
Obermeier, Christian, Henning, Thomas, Schlieder, Joshua E., Crossfield, Ian J. M., Petigura, Erik A., Howard, Andrew W., Sinukoff, Evan, Isaacson, Howard, Ciardi, David R., David, Trevor J., Hillenbrand, Lynne A., Beichman, Charles A., Howell, Steve B., Horch, Elliott, Everett, Mark, Hirsch, Lea, Teske, Johanna, Christiansen, Jessie L., Lepine, Sebastien, ..., Kluge, Matthias. 2016. "K2 discovers a busy bee: an unusual transiting Neptune found in the beehive cluster." The Astronomical Journal. 152 (6), pp. 223-234. https://doi.org/10.3847/1538-3881/152/6/223
Nova-like cataclysmic variables in the infrared
Hoard, D. W., Long, Knox S., Howell, Steve B., Wachter, Stefanie, Brinkworth, Carolyn S., Knigge, Christian, Drew, J. E., Szkody, Paula, Kafka, S., Belle, Kunegunda, Ciardi, David R., Froning, Cynthia S., van Belle, Gerard T. and Pretorius, M. L.. 2014. "Nova-like cataclysmic variables in the infrared." The Astrophysical Journal: an international review of astronomy and astronomical physics. 786 (1), pp. 68-91. https://doi.org/10.1088/0004-637X/786/1/68
Architecture of Kepler's multi-transiting systems. II. New investigations with twice as many candidates
Fabrycky, Daniel C., Lissauer, Jack J., Ragozzine, Darin, Rowe, Jason F., Steffen, Jason H., Agol, Eric, Barclay, Thomas, Batalha, Natalie, Borucki, William, Ciardi, David R., Ford, Eric B., Gautier, Thomas N., Geary, John C., Holman, Matthew J., Jenkins, Jon M., Li, Jie, Morehead, Robert C., Morris, Robert L., Shporer, Avi, ..., Van Cleve, Jeffrey. 2014. "Architecture of Kepler's multi-transiting systems. II. New investigations with twice as many candidates." The Astrophysical Journal: an international review of astronomy and astronomical physics. 790 (2), pp. 146-157. https://doi.org/10.1088/0004-637X/790/2/146
The spitzer microlensing program as a probe for globular cluster planets: analysis of OGLE-2015-BLG-0448
Poleski, Radoslaw, Zhu, Wei, Christie, Grant W., Udalski, Andrzej, Gould, Andrew, Bachelet, Etienne, Skottfelt, Jesper, Calchi Novati, Sebastiano, Szymanski, M. K., Soszynski, L., Pietrzynski, G., Wyrzykowski, L., Ulaczyk, K., Pietrukowicz, P., Kozlowski, Szymon, Skowron, J., Mroz, P., Pawlak, M., Beichman, C., ..., Wertz, O.. 2016. "The spitzer microlensing program as a probe for globular cluster planets: analysis of OGLE-2015-BLG-0448." The Astrophysical Journal: an international review of astronomy and astronomical physics. 823 (1). https://doi.org/10.3847/0004-637X/823/1/63
State of the Field: Extreme Precision Radial Velocities
Fischer, Debra A., Anglada-Escude, Guillem, Arriagada, Pamela, Baluev, Roman V., Bean, Jacob L., Bouchy, Francois, Buchave, Lars A., Carroll, Thorsten, Chakraborty, Abhijit, Crepp, Justin R., Dawson, Rebekah I., Diddams, Scott A., Dumusque, Xavier, Eastman, Jason D., Endl, Michael, Figueira, Pedro, Ford, Eric B., Foreman-Mackey, Daniel, Fournier, Paul, ..., Wright, Jason T.. 2016. "State of the Field: Extreme Precision Radial Velocities." Publications of the Astronomical Society of the Pacific. 128 (964), pp. 1-43. https://doi.org/10.1088/1538-3873/128/964/066001
Two new long-period giant planets from the McDonald Observatory planet search and two stars with long-period radial velocity signals related to stellar activity cycles
Endl, Michael, Brugamyer, Erik J., Cochran, William D., MacQueen, Phillip J., Robertson, Paul, Meschiari, Stefano, Ramirez, Ivan, Shetrone, Matthew, Gullikson, Kevin, Johnson, Marshall C., Wittenmyer, Robert, Horner, Jonathan, Ciardi, David R., Horch, Elliott, Simon, Attila E., Howell, Steve B., Everett, Mark, Caldwell, Caroline and Castanheira, Barbara G.. 2016. "Two new long-period giant planets from the McDonald Observatory planet search and two stars with long-period radial velocity signals related to stellar activity cycles." The Astrophysical Journal: an international review of astronomy and astronomical physics. 818 (1), pp. 1-20. https://doi.org/10.3847/0004-637X/818/1/34
Evidence for reflected light from the most eccentric exoplanet known
Kane, Stephen R., Wittenmyer, Robert A., Hinkel, Natalie R., Roy, Arpita, Mahadevan, Suvrath, Dragomir, Diana, Matthews, Jaymie M., Henry, Gregory W., Chakraborty, Abhijit, Boyajian, Tabetha S., Wright, Jason T., Ciardi, David R., Fischer, Debra A., Butler, R. Paul, Tinney, C. G., Carter, Brad D., Jones, Hugh R. A ., Bailey, Jeremy and O'Toole, Simon J.. 2016. "Evidence for reflected light from the most eccentric exoplanet known." The Astrophysical Journal: an international review of astronomy and astronomical physics. 821 (1). https://doi.org/10.3847/0004-637X/821/1/65
Application of the trend filtering algorithm for photometric time series data
Gopalan, Giri, Plavchan, Peter, van Eyken, Julian, Ciardi, David, von Braun, Kaspar and Kane, Stephen R.. 2016. "Application of the trend filtering algorithm for photometric time series data." Publications of the Astronomical Society of the Pacific. 128 (966). https://doi.org/10.1088/1538-3873/128/966/084504
Transiting circumbinary planets Kepler-34 b and Kepler-35 b
Welsh, William F., Orosz, Jerome A., Carter, Joshua A., Fabrycky, Daniel C., Ford, Eric B., Lissauer, Jack J., Prsa, Andrej, Quinn, Samuel N., Ragozzine, Darin, Short, Donald R., Torres, Guillermo, Winn, Joshua N., Doyle, Laurance R., Barclay, Thomas, Batalha, Natalie, Bloemen, Steven, Brugamyer, Erik, Buchhave, Lars A., Caldwell, Caroline, ..., Borucki, William J.. 2012. "Transiting circumbinary planets Kepler-34 b and Kepler-35 b." Nature. 481 (7382), pp. 475-479. https://doi.org/10.1038/nature10768
Two Earth-sized planets orbiting Kepler-20
Fressin, Francois, Torres, Guillermo, Rowe, Jason F., Charbonneau, David, Rogers, Leslie A., Ballard, Sarah, Batalha, Natalie M., Borucki, William J., Bryson, Stephen T., Buchhave, Lars A., Ciardi, David R., Desert, Jean Michel, Dressing, Courtney D., Fabrycky, Daniel C., Ford, Eric B., Gautier, Thomas N., Henze, Christopher E., Holman, Matthew J., Howard, Andrew, ..., Uddin, Kamal. 2012. "Two Earth-sized planets orbiting Kepler-20." Nature. 482 (7384), pp. 195-198. https://doi.org/10.1038/nature10780
An abundance of small exoplanets around stars with a wide range of metallicities
Buchhave, Lars A., Latham, David W., Johansen, Anders, Bizzarro, Martin, Torres, Guillermo, Rowe, Jason F., Batalha, Natalie M., Borucki, William J., Brugamyer, Erik, Caldwell, Caroline, Bryson, Stephen T., Ciardi, David R., Cochran, William D., Endl, Michael, Esquerdo, Gilbert A., Ford, Eric B., Geary, John C., Gilliland, Ronald L., Hansen, Terese, ..., Quinn, Samuel N.. 2012. "An abundance of small exoplanets around stars with a wide range of metallicities." Nature. 486 (7403), pp. 375-377. https://doi.org/10.1038/nature11121
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
The same frequency of planets inside and outside open clusters of stars
Meibom, Soren, Torres, Guillermo, Fressin, Francois, Latham, David W., Rowe, Jason F., Ciardi, David R., Bryson, Steven T., Rogers, Leslie A., Henze, Christopher E., Janes, Kenneth, Barnes, Sydney A., Marcy, Geoffrey W., Isaacson, Howard, Fischer, Debra A., Howell, Steve B., Horch, Elliott P., Jenkins, Jon M., Schuler, Simon C. and Crepp, Justin. 2013. "The same frequency of planets inside and outside open clusters of stars." Nature. 499 (7456), pp. 55-58. https://doi.org/10.1038/nature12279
Design and construction of absorption cells for precision radial velocities in the K band using methane isotopologues
Anglada-Escude, Guillem, Plavchan, Peter, Mills, Sean, Gao, Peter, Garcia-Berrios, Edgardo, Lewis, Nathan S., Sung, Keeyoon, Ciardi, David, Beichman, Chas, Brinkworth, Carolyn, Johnson, John, Davison, Cassy, White, Russel and Prato, Lisa. 2012. "Design and construction of absorption cells for precision radial velocities in the K band using methane isotopologues." Publications of the Astronomical Society of the Pacific. 124 (916), pp. 586-597. https://doi.org/10.1086/666489
Speckle camera imaging of the planet Pluto
Howell, Steve B., Horch, Elliott P., Everett, Mark E. and Ciardi, David R.. 2012. "Speckle camera imaging of the planet Pluto." Publications of the Astronomical Society of the Pacific. 124 (920), pp. 1124-1131. https://doi.org/10.1086/668405
The NASA exoplanet archive: data and tools for exoplanet research
Akeson, R. L., Chen, X., Ciardi, D., Crane, M., Good, J., Harbut, M., Jackson, E., Kane, S. R., Laity, A. C., Leifer, S., Lynn, M., McElroy, D. L., Papin, M., Plavchan, P., Ramirez, S. V., Rey, R., von Braun, K., Wittman, M., Abajian, M., ..., Zhang, A.. 2013. "The NASA exoplanet archive: data and tools for exoplanet research." Publications of the Astronomical Society of the Pacific. 125 (930), pp. 989-999. https://doi.org/10.1086/672273
Two new, rare, high-effusion outburst eruptions at Rarog and Heno Paterae on Io
de Pater, Imke, Davies, Ashley Gerard, Adamkovics, Mate and Ciardi, David R.. 2014. "Two new, rare, high-effusion outburst eruptions at Rarog and Heno Paterae on Io." Icarus. 242, pp. 365-378. https://doi.org/10.1016/j.icarus.2014.06.016
Kepler constraints on planets near hot Jupiters
Steffen, Jason H., Ragozzine, Darin, Fabrycky, Daniel C., Carter, Joshua A., Ford, Eric B., Holman, Matthew J., Rowe, Jason F., Welsh, William F., Borucki, William J., Boss, Alan P., Ciardi, David R. and Quinn, Samuel N.. 2012. "Kepler constraints on planets near hot Jupiters." University of Adelaide. 109 (21), pp. 7982-7987. https://doi.org/10.1073/pnas.1120970109
An Earth-sized planet in the habitable zone of a cool star
Quintana, Elisa V., Barclay, Thomas, Raymond, Sean N., Rowe, Jason F., Bolmont, Emeline, Caldwell, Douglas A., Howell, Steve B., Kane, Stephen R., Huber, Daniel, Crepp, Justin R., Lissauer, Jack J., Ciardi, David R., Coughlin, Jeffrey L., Everett, Mark E., Henze, Christopher E., Horch, Elliott, Isaacson, Howard, Ford, Eric B., Adams, Fred C., ..., Selsis, Franck. 2014. "An Earth-sized planet in the habitable zone of a cool star." Science. 344 (6181), pp. 277-280. https://doi.org/10.1126/science.1249403
A Neptune-sized transiting planet closely orbiting a 5-10-million-year-old star
David, Trevor J., Hillenbrand, Lynne A., Petigura, Erik A., Carpenter, John M., Crossfield, Ian J. M., Hinkley, Sasha, Ciardi, David R., Howard, Andrew W., Isaacson, Howard T., Cody, Ann Marie, Schlieder, Joshua E., Beichman, Charles A. and Barenfeld, Scott A.. 2016. "A Neptune-sized transiting planet closely orbiting a 5-10-million-year-old star ." Nature. 534 (7609), pp. 658-661. https://doi.org/10.1038/nature18293
A disintegrating minor planet transiting a white dwarf
Vanderburg, Andrew, Johnson, John Asher, Rappaport, Saul, Bieryla, Allyson, Irwin, Jonathan, Lewis, John Arban, Kipping, David, Brown, Warren R., Dufour, Patrick, Ciardi, David R., Angus, Ruth, Schaefer, Laura, Latham, David W., Charbonneau, David, Beichman, Charles, Eastman, Jason, McCrady, Nate, Wittenmyer, Robert A. and Wright, Jason T.. 2015. "A disintegrating minor planet transiting a white dwarf ." Nature. 526 (7574), pp. 546-549. https://doi.org/10.1038/nature15527
HAT-P-57b: A Short-period Giant Planet Transiting a Bright Rapidly Rotating A8V Star Confirmed Via Doppler Tomography
Hartman, J. D., Bakos, G. A., Buchhave, L. A., Torres, G., Latham, D. W., Kovacs, G., Bhatti, W., Csubry, Z., de Val-Borro, M., Penev, K., Huang, C. X., Beky, B., Bieryla, A., Quinn, S. N., Howard, A. W., Marcy, G. W., Johnson, J. A., Isaacson, H., Fischer, D. A., ..., Sari, P.. 2015. "HAT-P-57b: A Short-period Giant Planet Transiting a Bright Rapidly Rotating A8V Star Confirmed Via Doppler Tomography." The Astronomical Journal. 150 (6), pp. 1-17. https://doi.org/10.1088/0004-6256/150/6/197
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-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
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
Unusual high-frequency oscillations in the Kepler δ Scuti star KIC 4840675
Balona, L. A., Breger, M., Catanzaro, G., Cunha, M. S., Handler, G., Kolaczkowski, Z., Kurtz, D. W., Murphy, S., Niemczura, E., Paparo, M., Smalley, B., Szabo, R., Uytterhoeven, K., Christiansen, J. L., Uddin, K. and Stumpe, M. C.. 2012. "Unusual high-frequency oscillations in the Kepler δ Scuti star KIC 4840675." Monthly Notices of the Royal Astronomical Society. 424 (2), pp. 1187-1196. https://doi.org/10.1111/j.1365-2966.2012.21295.x