Search Results - "Paredes, Leonardo A."

Mind the Gap. I. Hα Activity of M Dwarfs Near the Partially/Fully Convective Boundary and a New Hα Emission Deficiency Zone on the Main Sequence by Jao, Wei-Chun, Henry, Todd J., White, Russel J., Nisak, Azmain H., Hubbard-James, Hodari-Sadiki, Paredes, Leonardo A., Lewis, Vanders B.

“…Abstract Since identifying the gap in the H-R Diagram (HRD) marking the transition between partially and fully-convective interiors, a unique type of slowly…”
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A 7 Day Multiwavelength Flare Campaign on AU Mic. I. High-time-resolution Light Curves and the Thermal Empirical Neupert Effect by Tristan, Isaiah I., Notsu, Yuta, Kowalski, Adam F., Brown, Alexander, Wisniewski, John P., Osten, Rachel A., Vrijmoet, Eliot H., White, Graeme L., Carter, Brad D., Grady, Carol A., Henry, Todd J., Hinojosa, Rodrigo H., Lomax, Jamie R., Neff, James E., Paredes, Leonardo A., Soutter, Jack

“…Abstract We present light curves and flares from a 7 day, multiwavelength observational campaign of AU Mic, a young and active dM1e star with exoplanets and a…”
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The Solar Neighborhood L: Spectroscopic Discovery of K Dwarfs Younger Than 1 Gyr and New Binaries within 30 pc by Hubbard-James, Hodari-Sadiki, Lesley, D. Xavier, Henry, Todd J., Paredes, Leonardo A., Nisak, Azmain H.

“…Abstract As part of a comprehensive effort to characterize the nearest stars, the CHIRON echelle spectrograph on the CTIO/SMARTS 1.5 m telescope is being used…”
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Stable Fiber-illumination for Extremely Precise Radial Velocities with NEID by Kanodia, Shubham, Lin, Andrea S. J., Lubar, Emily, Halverson, Samuel, Mahadevan, Suvrath, Bender, Chad F., Logsdon, Sarah E., Ramsey, Lawrence W., Ninan, Joe P., Stefánsson, Gumundur, Monson, Andrew, Schwab, Christian, Roy, Arpita, Paredes, Leonardo A., Golub, Eli, Higuera, Jesus, Klusmeyer, Jessica, McBride, William, Blake, Cullen, Diddams, Scott A., Grisé, Fabien, Gupta, Arvind F., Hearty, Fred, McElwain, Michael W., Rajagopal, Jayadev, Robertson, Paul, Terrien, Ryan C.

“…Abstract NEID is a high-resolution red–optical precision radial velocity (RV) spectrograph recently commissioned at the WIYN 3.5 m telescope at Kitt Peak…”
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Visual Orbits of Spectroscopic Binaries with the CHARA Array. IV. HD 61859, HD 89822, HD 109510, and HD 191692 by Lester, Kathryn V., Schaefer, Gail H., Fekel, Francis C., Gies, Douglas R., Henry, Todd J., Jao, Wei-Chun, Paredes, Leonardo A., Hubbard-James, Hodari-Sadiki, Farrington, Christopher D., Gordon, Kathryn D., Chojnowski, S. Drew, Monnier, John D., Kraus, Stefan, Bouquin, Jean-Baptiste Le, Anugu, Narsireddy, Brummelaar, Theo Ten, Davies, Claire L., Gardner, Tyler, Labdon, Aaron, Lanthermann, Cyprien, Setterholm, Benjamin R.

“…Abstract We present the visual orbits of four spectroscopic binary stars, HD 61859, HD 89822, HD 109510, and HD 191692, using long baseline interferometry with…”
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TESS Spots a Hot Jupiter with an Inner Transiting Neptune by Huang, Chelsea X., Quinn, Samuel N., Vanderburg, Andrew, Becker, Juliette, Rodriguez, Joseph E., Pozuelos Romero, Francisco José, Gandolfi, Davide, Zhou, George, Mann, Andrew W., Collins, Karen A., Crossfield, Ian, Barkaoui, Khalid, Collins, Kevin I., Fridlund, Malcolm, Gillon, Michaël, Gonzales, Erica J., Günther, Maximilian N., Henry, Todd J., Howell, Steve B., James, Hodari-Sadiki, Jao, Wei-Chun, Jehin, Emmanuel, Jensen, Eric L. N., Kane, Stephen R., Lissauer, Jack J., Matthews, Elisabeth, Matson, Rachel A., Paredes, Leonardo A., Schlieder, Joshua E., Stassun, Keivan G., Shporer, Avi, Sha, Lizhou, Tan, Thiam-Guan, Georgieva, Iskra, Mathur, Savita, Palle, Enric, Persson, Carina M., Eylen, Vincent Van, Ricker, George R., Vanderspek, Roland K., Latham, David W., Winn, Joshua N., Seager, S., Jenkins, Jon M., Burke, Christopher J., Goeke, Robert F., Rinehart, Stephen, Rose, Mark E., Ting, Eric B., Torres, Guillermo, Wong, Ian

“…Hot Jupiters are rarely accompanied by other planets within a factor of a few in orbital distance. Previously, only two such systems have been found. Here, we…”
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The LHS 1678 System: Two Earth-sized Transiting Planets and an Astrometric Companion Orbiting an M Dwarf Near the Convective Boundary at 20 pc by Silverstein, Michele L., Schlieder, Joshua E., Barclay, Thomas, Hord, Benjamin J., Jao, Wei-Chun, Vrijmoet, Eliot Halley, Henry, Todd J., Cloutier, Ryan, Kostov, Veselin B., Kruse, Ethan, Winters, Jennifer G., Irwin, Jonathan M., Kane, Stephen R., Stassun, Keivan G., Huang, Chelsea, Kunimoto, Michelle, Tey, Evan, Vanderburg, Andrew, Astudillo-Defru, Nicola, Bonfils, Xavier, Brasseur, C. E., Charbonneau, David, Ciardi, David R., Collins, Karen A., Collins, Kevin I., Conti, Dennis M., Crossfield, Ian J. M., Daylan, Tansu, Doty, John P., Dressing, Courtney D., Gilbert, Emily A., Horne, Keith, Jenkins, Jon M., Latham, David W., Mann, Andrew W., Matthews, Elisabeth, Paredes, Leonardo A., Quinn, Samuel N., Ricker, George R., Schwarz, Richard P., Seager, Sara, Sefako, Ramotholo, Shporer, Avi, Smith, Jeffrey C., Stockdale, Christopher, Tan, Thiam-Guan, Torres, Guillermo, Twicken, Joseph D., Vanderspek, Roland, Wang, Gavin, Winn, Joshua N.

“…Abstract We present the Transiting Exoplanet Survey Satellite (TESS) discovery of the LHS 1678 (TOI-696) exoplanet system, comprised of two approximately…”
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Mind the Gap I: H$\alpha$ Activity of M Dwarfs Near the Partially/Fully Convective Boundary and a New H$\alpha$ Emission Deficiency Zone on the Main Sequence by Jao, Wei-Chun, Henry, Todd J, White, Russel J, Nisak, Azmain H, Hubbard-James, Hodari-Sadiki, Paredes, Leonardo A

“…Since identifying the gap in the H-R Diagram (HRD) marking the transition between partially and fully convective interiors, a unique type of slowly pulsating M…”
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The Solar Neighborhood L: Spectroscopic Discovery of K Dwarfs Younger Than 1 Gyr and New Binaries within 30 pc by Hubbard-James, Hodari-Sadiki, Lesley, D. Xavier, Henry, Todd J, Paredes, Leonardo A, Nisak, Azmain H

“…AJ 164 174 (2022) As part of a comprehensive effort to characterize the nearest stars, the CHIRON echelle spectrograph on the CTIO/SMARTS 1.5m telescope is…”
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A Seven-Day Multi-Wavelength Flare Campaign on AU Mic I: High-Time Resolution Light Curves and the Thermal Empirical Neupert Effect by Tristan, Isaiah I, Notsu, Yuta, Kowalski, Adam F, Brown, Alexander, Wisniewski, John P, Osten, Rachel A, Vrijmoet, Eliot H, White, Graeme L, Carter, Brad D, Grady, Carol A, Henry, Todd J, Hinojosa, Rodrigo H, Lomax, Jamie R, Neff, James E, Paredes, Leonardo A, Soutter, Jack

“…We present light curves and flares from a seven day, multi-wavelength observational campaign of AU Mic, a young and active dM1e star with exoplanets and a…”
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Stable fiber-illumination for extremely precise radial velocities with NEID by Kanodia, Shubham, Lin, Andrea S. J, Lubar, Emily, Halverson, Samuel, Mahadevan, Suvrath, Bender, Chad F, Logsdon, Sarah E, Ramsey, Lawrence W, Ninan, Joe P, Stefansson, Gudmundur, Monson, Andrew, Schwab, Christian, Roy, Arpita, Paredes, Leonardo A, Golub, Eli, Higuera, Jesus, Klusmeyer, Jessica, McBride, William, Blake, Cullen, Diddams, Scott A, Grise, Fabien, Gupta, Arvind F, Hearty, Fred, McElwain, Michael W, Rajagopal, Jayadev, Robertson, Paul, Terrien, Ryan

“…NEID is a high-resolution red-optical precision radial velocity (RV) spectrograph recently commissioned at the WIYN 3.5 m telescope at Kitt Peak National…”
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The Solar Neighborhood XLIX: Nine Giant Planets Orbiting Nearby K Dwarfs, and the CHIRON Spectrograph's Radial Velocity Performance by Paredes, Leonardo A, Henry, Todd J, Quinn, Samuel N, Gies, Douglas R, Hinojosa-Goñi, Rodrigo, James, Hodari-Sadiki, Jao, Wei-Chun, White, Russel J

“…The Astronomical Journal 162 (2021) 176 We report initial results of a large radial velocity survey of K dwarfs up to a distance of 50 pc from the Solar…”
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Visual Orbits of Spectroscopic Binaries with the CHARA Array. IV. HD 61859, HD 89822, HD 109510, and HD 191692 by Lester, Kathryn V, Schaefer, Gail H, Fekel, Francis C, Gies, Douglas R, Henry, Todd J, Jao, Wei-Chun, Paredes, Leonardo A, Hubbard-James, Hodari-Sadiki, Farrington, Christopher D, Gordon, Kathryn D, Chojnowski, S. Drew, Monnier, John D, Kraus, Stefan, Bouquin, Jean-Baptiste Le, Anugu, Narsireddy, Brummelaar, Theo ten, Davies, Claire L, Gardner, Tyler, Labdon, Aaron, Lanthermann, Cyprien, Setterholm, Benjamin R

“…We present the visual orbits of four spectroscopic binary stars, HD 61859, HD 89822, HD 109510, and HD 191692, using long baseline interferometry with the…”
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The LHS 1678 System: Two Earth-Sized Transiting Planets and an Astrometric Companion Orbiting an M Dwarf Near the Convective Boundary at 20 pc by Silverstein, Michele L, Schlieder, Joshua E, Barclay, Thomas, Hord, Benjamin J, Jao, Wei-Chun, Vrijmoet, Eliot Halley, Henry, Todd J, Cloutier, Ryan, Kostov, Veselin B, Kruse, Ethan, Winters, Jennifer G, Irwin, Jonathan M, Kane, Stephen R, Stassun, Keivan G, Huang, Chelsea, Kunimoto, Michelle, Tey, Evan, Vanderburg, Andrew, Astudillo-Defru, Nicola, Bonfils, Xavier, Brasseur, C. E, Charbonneau, David, Ciardi, David R, Collins, Karen A, Collins, Kevin I, Conti, Dennis M, Crossfield, Ian J. M, Daylan, Tansu, Doty, John P, Dressing, Courtney D, Gilbert, Emily A, Horne, Keith, Jenkins, Jon M, Latham, David W, Mann, Andrew W, Matthews, Elisabeth, Paredes, Leonardo A, Quinn, Samuel N, Ricker, George R, Schwarz, Richard P, Seager, Sara, Sefako, Ramotholo, Shporer, Avi, Smith, Jeffrey C, Stockdale, Christopher, Tan, Thiam-Guan, Torres, Guillermo, Twicken, Joseph D, Vanderspek, Roland, Wang, Gavin, Winn, Joshua N

“…We present the TESS discovery of the LHS 1678 (TOI-696) exoplanet system, comprised of two approximately Earth-sized transiting planets and a likely…”
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TOI 694 b and TIC 220568520 b: Two Low-Mass Companions Near the Hydrogen Burning Mass Limit Orbiting Sun-like Stars by Mireles, Ismael, Shporer, Avi, Grieves, Nolan, Zhou, George, Günther, Maximilian N, Brahm, Rafael, Ziegler, Carl, Stassun, Keivan G, Huang, Chelsea X, Nielsen, Louise, Santos, Leonardo A. dos, Udry, Stéphane, Bouchy, François, Ireland, Michael, Wallace, Alexander, Sarkis, Paula, Henning, Thomas, Jordan, Andres, Law, Nicholas, Mann, Andrew W, Paredes, Leonardo A, James, Hodari-Sadiki, Jao, Wei-Chun, Henry, Todd J, Butler, R. Paul, Rodriguez, Joseph E, Yu, Liang, Flowers, Erin, Ricker, George R, Latham, David W, Vanderspek, Roland, Seager, Sara, Winn, Joshua N, Jenkins, Jon M, Furesz, Gabor, Hesse, Katharine, Quintana, Elisa V, Rose, Mark E, Smith, Jeffrey C, Tenenbaum, Peter, Vezie, Michael, Yahalomi, Daniel A, Zhan, Zhuchang

“…We report the discovery of TOI 694 b and TIC 220568520 b, two low-mass stellar companions in eccentric orbits around metal-rich Sun-like stars, first detected…”
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TESS spots a hot Jupiter with an inner transiting Neptune by 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, Michaël, Gonzales, Erica J, Günther, Maximilian N, Henry, Todd J, Howell, Steve B, James, Hodari-Sadiki, Jao, Wei-Chun, Jehin, Emmanuël, Jensen, Eric L. N, Kane, Stephen R, Lissauer, Jack J, Matthews, Elisabeth, Matson, Rachel A, Paredes, Leonardo A, Schlieder, Joshua E, Stassun, Keivan G, Shporer, Avi, Sha, Lizhou, Tan, Thiam-Guan, Georgieva, Iskra, Mathur, Savita, Palle, Enric, Persson, Carina M, Van Eylen, Vincent, Ricker, George R, Vanderspek, Roland K, Latham, David W, Winn, Joshua N, Seager, S, Jenkins, Jon M, Burke, Christopher J, Goeke, Robert F, Rinehart, Stephen, Rose, Mark E, Ting, Eric B, Torres, Guillermo, Wong, Ian

“…2020ApJ...892L...7H Hot Jupiters are rarely accompanied by other planets within a factor of a few in orbital distance. Previously, only two such systems have…”
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TOI 564 b and TOI 905 b: Grazing and Fully Transiting Hot Jupiters Discovered by TESS by Davis, Allen B, Wang, Songhu, Jones, Matias, Eastman, Jason D, Günther, 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, Wang, Xian-Yu, Tan, Thiam-Guan, Tokovinin, Andrei, Ziegler, Carl, Tronsgaard, René, Millholland, Sarah, Cruz, Bryndis, Berlind, Perry, Calkins, Michael L, Esquerdo, Gilbert A, Collins, Kevin I, Conti, Dennis M, Evans, Phil, Lewin, Pablo, Radford, Don J, Paredes, Leonardo A, Henry, Todd J, James, Hodari-Sadiki, Law, Nicholas M, Mann, Andrew W, Briceño, César, Ricker, George R, Vanderspek, Roland, Seager, Sara, Winn, Joshua N, Jenkins, Jon M, Krishnamurthy, Akshata, Batalha, Natalie M, Burt, Jennifer, Colón, Knicole D, Dynes, Scott, Caldwell, Douglas A, Morris, Robert, Henze, Christopher E, Fischer, Debra A

“…We report the discovery and confirmation of two new hot Jupiters discovered by the Transiting Exoplanet Survey Satellite (TESS): TOI 564 b and TOI 905 b. The…”
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KELT-25b and KELT-26b: A Hot Jupiter and a Substellar Companion Transiting Young A-stars Observed by TESS by Martínez, Romy Rodríguez, Gaudi, B. Scott, Rodriguez, Joseph E, Zhou, George, Labadie-Bartz, Jonathan, Quinn, Samuel N, Penev, Kaloyan Minev, Tan, Thiam-Guan, Latham, David W, Paredes, Leonardo A, Kielkopf, John, Addison, Brett C, Wright, Duncan J, Teske, Johanna K, Howell, Steve B, Ciardi, David R, Ziegler, Carl, Stassun, Keivan G, Johnson, Marshall C, Eastman, Jason D, Siverd, Robert J, Beatty, Thomas G, Bouma, Luke G, Pepper, Joshua, Lund, Michael B, Villanueva, Steven, Stevens, Daniel J, Jensen, Eric L. N, Kilby, Coleman, Cohen, David H, Bayliss, Daniel, Bieryla, Allyson, Cargile, Phillip A, Collins, Karen A, Conti, Dennis M, Colon, Knicole D, Curtis, Ivan A, DePoy, Darren L, Evans, Phil A, Feliz, Dax, Gregorio, Joao, Rothenberg, Jason, James, David J, Penny, Matthew T, Reed, Phillip A, Relles, Howard M, Stephens, Denise C, Joner, Michael D, Kuhn, Rudolf B, Stockdale, Chris, Trueblood, Mark, Trueblood, Patricia, Yao, Xinyu, Zambelli, Roberto, Vanderspek, Roland, Seager, Sara, Winn, Joshua N, Jenkins, Jon M, Henry, Todd J, James, Hodari-Sadiki, Jao, Wei-Chun, Wang, Sharon X, Butler, R. Paul, Crane, Jeffrey D, Thompson, Ian B, Schectman, Stephen, Wittenmyer, Robert A, Bedding, Timothy R, Okumura, Jack, Plavchan, Peter, Bowler, Brendan P, Horner, Jonathan, Kane, Stephen R, Mengel, Matthew W, Morton, Timothy D, Tinney, C. G, Zhang, Hui, Scott, Nicholas J, Matson, Rachel A, Everett, Mark E, Tokovinin, Andrei, Mann, Andrew W, Dragomir, Diana, Guenther, Maximilian N, Ting, Eric B, Fausnaugh, Michael, Glidden, Ana, Quintana, Elisa V, Manner, Mark, Marshall, Jennifer L, McLeod, Kim K, Khakpash, Somayeh

“…We present the discoveries of KELT-25b (TIC 65412605, TOI-626.01) and KELT-26b (TIC 160708862, TOI-1337.01), two transiting companions orbiting relatively…”
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HD 202772A B: A Transiting Hot Jupiter Around A Bright, Mildly Evolved Star In A Visual Binary Discovered By Tess by Wang, Songhu, Jones, Matias, Shporer, Avi, Fulton, Benjamin J, Paredes, Leonardo A, Trifonov, Trifon, Kossakowski, Diana, Eastman, Jason, Gunther, Maximilian N, Huang, Chelsea X, Millholland, Sarah, Seligman, Darryl, Fischer, Debra, Brahm, Rafael, Wang, Xian-Yu, Cruz, Bryndis, James, Hodari-Sadiki, Addison, Brett, Henry, Todd, Liang, En-Si, Davis, Allen B, Tronsgaard, Rene, Worku, Keduse, Brewer, John, Kurster, Martin, Beichman, Charles A, Bieryla, Allyson, Brown, Timothy M, Christiansen, Jessie L, Ciardi, David R, Collins, Karen A, Esquerdo, Gilbert A, Howard, Andrew W, Isaacson, Howard, Latham, David W, Mazeh, Tsevi, Petigura, Erik A, Quinn, Samuel N, Shahaf, Sahar, Siverd, Robert J, Ricker, George R, Vanderspek, Roland, Seager, Sara, Winn, Joshua N, Jenkins, Jon M, Boyd, Patricia T, Furesz, Gabor, Henze, Christopher, Levine, Alen M, Morris, Robert, Paegert, Martin, Stassun, Keivan G, Ting, Eric B, Vezie, Michael, Laughlin, Gregory

“…We report the first confirmation of a hot Jupiter discovered by the Transiting Exoplanet Survey Satellite (TESS) mission: HD 202772A b. The transit signal was…”
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TESS Discovery of an ultra-short-period planet around the nearby M dwarf LHS 3844 by 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, Gan, Tianjun, Hart, Rhodes, Jensen, Eric L. N, Kielkopf, John, Mao, Shude, Waalkes, William, Bouchy, François, Marmier, Maxime, Nielsen, Louise D, Ottoni, Gaël, Pepe, Francesco, Ségransan, Damien, Udry, Stéphane, Henry, Todd, Paredes, Leonardo A, James, Hodari-Sadiki, Hinojosa, Rodrigo H, Silverstein, Michele L, Palle, Enric, Berta-Thompson, Zachory, Davies, Misty D, Fausnaugh, Michael, Glidden, Ana W, Pepper, Joshua, Morgan, Edward H, Rose, Mark, Twicken, Joseph D, Villaseñor, Jesus Noel S, team, the TESS

“…Data from the newly-commissioned \textit{Transiting Exoplanet Survey Satellite} (TESS) has revealed a "hot Earth" around LHS 3844, an M dwarf located 15 pc…”
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