Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Jason Dittmann"'
Autor:
Thomas Mikal-Evans, Nikku Madhusudhan, Jason Dittmann, Maximilian N. Günther, Luis Welbanks, Vincent Van Eylen, Ian J. M. Crossfield, Tansu Daylan, Laura Kreidberg
Publikováno v:
The Astronomical Journal, Vol 165, Iss 3, p 84 (2023)
TOI-270 d is a temperate sub-Neptune discovered by the Transiting Exoplanet Survey Satellite (TESS) around a bright ( J = 9.1 mag) M3V host star. With an approximate radius of 2 R _⊕ and equilibrium temperature of 350 K, TOI-270 d is one of the mos
Externí odkaz:
https://doaj.org/article/6424ff909b49438b94c8ad8ac0cb8173
Autor:
William D. Cochran, Allyson Bieryla, Michael Endl, H. M. Schwengeler, Ivan Terentev, Daryll LaCourse, Geert Barentsen, Kento Masuda, Christina Hedges, Martti H. Kristiansen, M. R. Omohundro, David W. Latham, Fei Dai, Tom Jacobs, Andrew W. Mann, Andrew Vanderburg, Jason Dittmann, Saul Rappaport, Jon M. Jenkins
Publikováno v:
Rappaport, S, Vanderburg, A, Kristiansen, M H, Omohundro, M R, Schwengeler, H M, Terentev, I A, Dai, F, Masuda, K, Jacobs, T L, LaCourse, D, Latham, D W, Bieryla, A, Hedges, C L, Dittmann, J, Barentsen, G, Cochran, W, Endl, M, Jenkins, J M & Mann, A 2019, ' The Random Transiter-EPIC 249706694/HD 139139 ', Monthly Notices of the Royal Astronomical Society, vol. 488, no. 2, pp. 2455-2465 . https://doi.org/10.1093/mnras/stz1772
We have identified a star, EPIC 249706694 (HD 139139), that was observed during K2 Campaign 15 with the Kepler extended mission that appears to exhibit 28 transit-like events over the course of the 87-day observation. The unusual aspect of these dips
Autor:
Elisabeth R. Newton, Saul Rappaport, Roland Vanderspek, Sukrit Ranjan, Martti H. Kristiansen, Michael Fausnaugh, Paul B. Rimmer, Samuel N. Quinn, Ryan J. Oelkers, Jason Dittmann, Eric B. Ting, Alan M. Levine, Zhuchang Zhan, Jon M. Jenkins, Tansu Daylan, Keivan G. Stassun, Sara Seager, Maximilian N. Günther, Ana Glidden, George R. Ricker, Edward Gillen, David W. Latham, Joshua N. Winn, Katalin Oláh, Akshata Krishnamurthy
Publikováno v:
Günther, M N, Zhan, Z, Seager, S, Rimmer, P B, Ranjan, S, Stassun, K G, Oelkers, R J, Daylan, T, Newton, E, Kristiansen, M H, Olah, K, Gillen, E, Rappaport, S, Ricker, G R, Vanderspek, R K, Latham, D W, Winn, J N, Jenkins, J M, Glidden, A, Fausnaugh, M, Levine, A M, Dittmann, J A, Quinn, S N, Krishnamurthy, A & Ting, E B 2020, ' Stellar Flares from the First TESS Data Release: Exploring a New Sample of M Dwarfs ', Astrophysical Journal, vol. 159, no. 2, 60 . https://doi.org/10.3847/1538-3881/ab5d3a
We perform a study of stellar flares for the 24,809 stars observed with 2 minute cadence during the first two months of the TESS mission. Flares may erode exoplanets' atmospheres and impact their habitability, but might also trigger the genesis of li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cbc457f04a8ad5315e3d43103f127e9
https://orbit.dtu.dk/en/publications/83503c99-d62d-477b-9539-d123b40bc86c
https://orbit.dtu.dk/en/publications/83503c99-d62d-477b-9539-d123b40bc86c
Autor:
Paula Sarkis, D. R. Ciardi, Damien Ségransan, Bryndis Cruz, Nicholas M. Law, Jon M. Jenkins, Karen A. Collins, Vincent Suc, Rachel A. Matson, James Hodari-Sadiki, Kari Haworth, Songhu Wang, Ian J. M. Crossfield, Jeffrey C. Smith, Carl Ziegler, Andrés Jordán, Steve B. Howell, Todd J. Henry, François Bouchy, Andrew Vanderburg, Louise D. Nielsen, Jason Dittmann, Peter Tenenbaum, Elisabeth Matthews, Sara Seager, David J. Osip, Christophe Lovis, Howard M. Relles, Jessie L. Christiansen, Greg Laughlin, Leonardo A. Paredes, Andrei Tokovinin, David W. Latham, Elyar Sedaghati, Stéphane Udry, Matias I. Jones, Oliver Turner, Andrew W. Mann, Misty Davies, Erica J. Gonzales, Charles A. Beichman, John P. Doty, Gáspár Á. Bakos, Joshua E. Schlieder, Joshua N. Winn, Rafael Brahm, Néstor Espinoza, Daniel Bayliss, Avi Shporer, Maxime Marmier, Francesco Pepe, G. Furesz, Thomas Henning
We report on the confirmation of a transiting giant planet around the relatively hot (Teff = 6801 $\pm$ 56 K) star HD2685, whose transit signal was detected in Sector 1 data of the TESS mission. We confirmed the planetary nature of the transit signal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::835b887ca474e03e85eca58036b111b7
https://resolver.caltech.edu/CaltechAUTHORS:20190606-094633978
https://resolver.caltech.edu/CaltechAUTHORS:20190606-094633978
Autor:
Laura, Kreidberg, Daniel D B, Koll, Caroline, Morley, Renyu, Hu, Laura, Schaefer, Drake, Deming, Kevin B, Stevenson, Jason, Dittmann, Andrew, Vanderburg, David, Berardo, Xueying, Guo, Keivan, Stassun, Ian, Crossfield, David, Charbonneau, David W, Latham, Abraham, Loeb, George, Ricker, Sara, Seager, Roland, Vanderspek
Publikováno v:
Nature. 573(7772)
Most known terrestrial planets orbit small stars with radii less than 60 per cent of that of the Sun
Autor:
Pa Chia Thao, Megan Ansdell, Adam L. Kraus, Jason Dittmann, Raquel A. Martinez, Samuel Factor, Gregory A. Feiden, Dary Ruíz-Rodríguez, Trent J. Dupuy, Michael J. Ireland, Eric Gaidos, Chao-Ling Hung, Aaron C. Rizzuto, Andrew W. Mann
Publikováno v:
Mann, A W, Dupuy, T, Kraus, A L, Gaidos, E, Ansdell, M, Ireland, M, Rizzuto, A C, Hung, C-L, Dittmann, J, Factor, S, Feiden, G, Martinez, R A, Ruiz-Rodriguez, D & Thao, P C 2019, ' How to Constrain Your M Dwarf. II. The Mass–Luminosity–Metallicity Relation from 0.075 to 0.70 Solar Masse ', Astrophysical Journal, vol. 871, no. 1, 63 . https://doi.org/10.3847/1538-4357/aaf3bc
The mass–luminosity relation for late-type stars has long been a critical tool for estimating stellar masses. However, there is growing need for both a higher-precision relation and a better understanding of systematic effects (e.g., metallicity).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09269bce98fd2a05a56602799e4d1dbe
https://www.pure.ed.ac.uk/ws/files/157156147/1811.06938.pdf
https://www.pure.ed.ac.uk/ws/files/157156147/1811.06938.pdf
Autor:
Hannah Diamond-Lowe, Eliza M.-R. Kempton, Zachory K. Berta-Thompson, David Charbonneau, Jason Dittmann
Investigating the atmospheres of rocky exoplanets is key to performing comparative planetology between these worlds and the terrestrial planets that reside in the inner solar system. Terrestrial exoplanet atmospheres exhibit weak signals, and attempt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bd21e7598ba1952d36584c206446cf0
Autor:
Martin Owens, Lizhou Sha, Elisabeth R. Newton, Avi Shporer, Adina D. Feinstein, David W. Latham, Chelsea X. Huang, Zhuchang Zhan, Jennifer Burt, Isabel Kain, Liang Yu, Trevor J. David, Merrin Peterson, Perry Berlind, Zahra Essack, David Berardo, Michael L. Calkins, Erik A. Petigura, Courtney D. Dressing, Megan Bedell, Sarah Ballard, Allyson Bieryla, Benjamin J. Fulton, Jason Dittmann, José Vinícius de Miranda Cardoso, Karen A. Collins, Andrew W. Howard, David R. Ciardi, Jessie L. Christiansen, Gilbert A. Esquerdo, Nicholas Mehrle, Samuel N. Quinn, Sara Seager, Joshua E. Schlieder, Natalia Guerrero, John H. Livingston, Björn Benneke, Howard Isaacson, Joseph E. Rodriguez, Makennah Bristow, Erica J. Gonzales, M. R. Kosiarek, Ian J. M. Crossfield
We produce light curves for all ~34,000 targets observed with K2 in Campaign 17 (C17), identifying 34 planet candidates, 184 eclipsing binaries, and 222 other periodic variables. The location of the C17 field means follow-up can begin immediately now
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e135a7af762174e7358c1a477f0be49
http://arxiv.org/abs/1806.03127
http://arxiv.org/abs/1806.03127
Autor:
David R. Ciardi, Samuel N. Quinn, S. A. Rinehart, Sara Seager, Maximilian N. Günther, Jon M. Jenkins, Michel Mayor, A. Pál, Guillermo Torres, Edward H. Morgan, Liang Yu, Roland Vanderspek, Kari Haworth, Jian Ge, David W. Latham, Diana Dragomir, John P. Doty, Norio Narita, Natalia Guerrero, David Charbonneau, Christophe Lovis, Bun'ei Sato, Gregory Laughlin, Stéphane Udry, Lisa Kaltenegger, Keivan G. Stassun, Stephen R. Kane, Jack J. Lissauer, Joshua N. Winn, Drake Deming, Jessie L. Christiansen, B. Wohler, Enric Palle, Damien Ségransan, Michael Fausnaugh, Lizhou Sha, Dimitar Sasselov, Karen A. Collins, Alessandro Sozzetti, Joseph E. Rodriguez, Alan M. Levine, Timothy D. Morton, Tam Nguyen, Gáspár Á. Bakos, R. P. Butler, Peter R. McCullough, Jason Dittmann, Jørgen Christensen-Dalsgaard, Andrew Vanderburg, Chelsea X. Huang, François Bouchy, Lars A. Buchhave, David Ehrenreich, Ana Glidden, Jacob L. Bean, Avi Shporer, Mark Clampin, Robert A. Wittenmyer, Maxime Marmier, Shigeru Ida, Jeffrey C. Smith, Jennifer Burt, Francesco Pepe, Douglas A. Caldwell, George R. Ricker, Joshua Pepper
Publikováno v:
The Astrophysical Journal
Huang, C X, Burt, J, Vanderburg, A, Günther, M N, Shporer, A, Dittmann, J A, Winn, J N, Wittenmyer, R, Sha, L, Kane, S R, Ricker, G R, Vanderspek, R K, Latham, D W, Seager, S, Jenkins, J M, Caldwell, D A, Collins, K A, Guerrero, N, Smith, J C, Quinn, S N, Udry, S, Pepe, F, Bouchy, F, Ségransan, D, Lovis, C, Ehrenreich, D, Marmier, M, Mayor, M, Wohler, B, Haworth, K, Morgan, E H, Fausnaugh, M, Ciardi, D R, Christiansen, J, Charbonneau, D, Dragomir, D, Deming, D, Glidden, A, Levine, A M, McCullough, P R, Yu, L, Narita, N, Nguyen, T, Morton, T, Pepper, J, Pál, A, Rodriguez, J E, Stassun, K G, Christensen-Dalsgaard, J & Buchhave, L A 2018, ' TESS Discovery of a Transiting Super-Earth in the pi Mensae System ', Astrophysical Journal Letters, vol. 868, no. 2, L39 . https://doi.org/10.3847/2041-8213/aaef91
Huang, C X, Burt, J, Vanderburg, A, Gunther, M N, Shporer, A, Dittmann, J A, Winn, J N, Wittenmyer, R, Sha, L, Kane, S R, Ricker, G R, Vanderspek, R K, Latham, D W, Seager, S, Jenkins, J M, Caldwell, D A, Collins, K A, Guerrero, N, Smith, J C, Quinn, S N, Udry, S, Pepe, F, Bouchy, F, Segransan, D, Lovis, C, Ehrenreich, D, Marmier, M, Mayor, M, Wohler, B, Haworth, K, Morgan, E H, Fausnaugh, M, Ciardi, D R, Christiansen, J, Charbonneau, D, Dragomir, D, Deming, D, Glidden, A, Levine, A M, McCullough, P R, Yu, L, Narita, N, Nguyen, T, Morton, T, Pepper, J, Pal, A, Rodriguez, J E, Stassun, K G, Torres, G, Sozzetti, A, Doty, J P, Christensen-Dalsgaard, J, Laughlin, G, Clampin, M, Bean, J L, Buchhave, L A, Bakos, G A, Sato, B, Ida, S, Kaltenegger, L, Palle, E, Sasselov, D, Butler, R P, Lissauer, J, Ge, J & Rinehart, S A 2018, ' TESS Discovery of a Transiting Super-Earth in the pi Mensae System ', Astrophysical Journal Letters, vol. 868, no. 2, 39 . https://doi.org/10.3847/2041-8213/aaef91
Huang, C X, Burt, J, Vanderburg, A, Günther, M N, Shporer, A, Dittmann, J A, Winn, J N, Wittenmyer, R, Sha, L, Kane, S R, Ricker, G R, Vanderspek, R K, Latham, D W, Seager, S, Jenkins, J M, Caldwell, D A, Collins, K A, Guerrero, N, Smith, J C, Quinn, S N, Udry, S, Pepe, F, Bouchy, F, Ségransan, D, Lovis, C, Ehrenreich, D, Marmier, M, Mayor, M, Wohler, B, Haworth, K, Morgan, E H, Fausnaugh, M, Ciardi, D R, Christiansen, J, Charbonneau, D, Dragomir, D, Deming, D, Glidden, A, Levine, A M, McCullough, P R, Yu, L, Narita, N, Nguyen, T, Morton, T, Pepper, J, Pál, A, Rodriguez, J E, Stassun, K G, Christensen-Dalsgaard, J & Buchhave, L A 2018, ' TESS Discovery of a Transiting Super-Earth in the pi Mensae System ', Astrophysical Journal Letters, vol. 868, no. 2, L39 . https://doi.org/10.3847/2041-8213/aaef91
Huang, C X, Burt, J, Vanderburg, A, Gunther, M N, Shporer, A, Dittmann, J A, Winn, J N, Wittenmyer, R, Sha, L, Kane, S R, Ricker, G R, Vanderspek, R K, Latham, D W, Seager, S, Jenkins, J M, Caldwell, D A, Collins, K A, Guerrero, N, Smith, J C, Quinn, S N, Udry, S, Pepe, F, Bouchy, F, Segransan, D, Lovis, C, Ehrenreich, D, Marmier, M, Mayor, M, Wohler, B, Haworth, K, Morgan, E H, Fausnaugh, M, Ciardi, D R, Christiansen, J, Charbonneau, D, Dragomir, D, Deming, D, Glidden, A, Levine, A M, McCullough, P R, Yu, L, Narita, N, Nguyen, T, Morton, T, Pepper, J, Pal, A, Rodriguez, J E, Stassun, K G, Torres, G, Sozzetti, A, Doty, J P, Christensen-Dalsgaard, J, Laughlin, G, Clampin, M, Bean, J L, Buchhave, L A, Bakos, G A, Sato, B, Ida, S, Kaltenegger, L, Palle, E, Sasselov, D, Butler, R P, Lissauer, J, Ge, J & Rinehart, S A 2018, ' TESS Discovery of a Transiting Super-Earth in the pi Mensae System ', Astrophysical Journal Letters, vol. 868, no. 2, 39 . https://doi.org/10.3847/2041-8213/aaef91
We report the detection of a transiting planet around $\pi$ Mensae (HD 39091), using data from the Transiting Exoplanet Survey Satellite (TESS). The solar-type host star is unusually bright (V=5.7) and was already known to host a Jovian planet on a h
Autor:
Stephen R. Kane, Kevin I. Collins, Joseph D. Twicken, Ramotholo Sefako, Sara Seager, Maximilian N. Günther, Enric Palle, Diana Dragomir, Chelsea X. Huang, George R. Ricker, David W. Latham, Michael J. Ireland, Andrew Vanderburg, Giovanni Isopi, Jennifer Burt, Eric B. Ting, John F. Kielkopf, Michaël Gillon, David R. Ciardi, Emmanuel Jehin, Rachel A. Matson, A. Bonfanti, Thiam-Guan Tan, Roland Vanderspek, Adina D. Feinstein, Karen A. Collins, Khalid Barkaoui, Tansu Daylan, Elisabeth Matthews, Jason Dittmann, Natalie M. Batalha, Ian A. Waite, Jack J. Lissauer, James D. Armstrong, Steve B. Howell, G. Myers, Luke G. Bouma, Avi Shporer, Tianjun Gan, Howard M. Relles, Juan C. Suárez, Ian J. M. Crossfield, Samuel N. Quinn, Jon M. Jenkins, Jennifer G. Winters, Keith Horne, Michael Fausnaugh, Joshua E. Schlieder, Natalia Guerrero, Benjamin T. Montet, Joshua N. Winn, Douglas A. Caldwell, Timothy D. Morton, Francisco J. Pozuelos, F. Mallia, Sébastien Lépine, Bárbara Rojas-Ayala, Jacob L. Bean, G. Furesz, Songhu Wang
Publikováno v:
Nature Astronomy. 3:1157-1158