Spectroscopic Confirmation of a Massive Protocluster with Two Substructures at $z \simeq 3.1$

Autor: Rosenthal, Michael J. Nicandro, Barger, Amy J., Cowie, Lennox L., Jones, Logan H., McKay, Stephen J., Taylor, Anthony J.

We present the results of a Keck and NOEMA spectroscopic survey of 507 galaxies, where we confirm the presence of two massive overdensities at $z = 3.090 - 3.110$ and $z = 3.133 - 3.155$ in the neighborhood of the GOODS-N, each with over a dozen spec

Externí odkaz: http://arxiv.org/abs/2411.07291

The TESS-Keck Survey. XIX. A Warm Transiting Sub-Saturn Mass Planet and a non-Transiting Saturn Mass Planet Orbiting a Solar Analog

Autor: Hill, Michelle L., Kane, Stephen R., Dalba, Paul A., MacDougall, Mason, Fetherolf, Tara, Li, Zhexing, Pidhorodetska, Daria, Batalha, Natalie M., Crossfield, Ian J. M., Dressing, Courtney, Fulton, Benjamin, Howard, Andrew W., Huber, Daniel, Isaacson, Howard, Petigura, Erik A, Robertson, Paul, Weiss, Lauren M., Behmard, Aida, Beard, Corey, Chontos, Ashley, Dai, Fei, Giacalone, Steven, Hirsch, Lea A., Holcomb, Rae, Lubin, Jack, Mayo, Andrew W., Mocnik, Teo, Murphy, Joseph M. Akana, Polanski, Alex S., Rosenthal, Lee J., Rubenzahl, Ryan A., Scarsdale, Nicholas, Turtelboom, Emma V., Van Zandt, Judah, Bieryla, Allyson, Ciardi, David R., Eastman, Jason D., Falk, Ben, Hesse, Katharine M., Latham, David W., Livingston, John, Matson, Rachel A., Matthews, Elisabeth, Ricker, George R., Rudat, Alexander, Schlieder, Joshua E., Seager, S., Winn, Joshua N.

Publikováno v: 2024, The Astronomical Journal, 167, 151

The Transiting Exoplanet Survey Satellite (TESS) continues to dramatically increase the number of known transiting exoplanets, and is optimal for monitoring bright stars amenable to radial velocity (RV) and atmospheric follow-up observations. TOI-138

Externí odkaz: http://arxiv.org/abs/2402.03498

Identification of the Top TESS Objects of Interest for Atmospheric Characterization of Transiting Exoplanets with JWST

Autor: Hord, Benjamin J., Kempton, Eliza M. -R., Mikal-Evans, Thomas, Latham, David W., Ciardi, David R., Dragomir, Diana, Colón, Knicole D., Ross, Gabrielle, Vanderburg, Andrew, de Beurs, Zoe L., Collins, Karen A., Watkins, Cristilyn N., Bean, Jacob, Cowan, Nicolas B., Daylan, Tansu, Morley, Caroline V., Ih, Jegug, Baker, David, Barkaoui, Khalid, Batalha, Natalie M., Behmard, Aida, Belinski, Alexander, Benkhaldoun, Zouhair, Benni, Paul, Bernacki, Krzysztof, Bieryla, Allyson, Binnenfeld, Avraham, Bosch-Cabot, Pau, Bouchy, François, Bozza, Valerio, Brahm, Rafael, Buchhave, Lars A., Calkins, Michael, Chontos, Ashley, Clark, Catherine A., Cloutier, Ryan, Cointepas, Marion, Collins, Kevin I., Conti, Dennis M., Crossfield, Ian J. M., Dai, Fei, de Leon, Jerome P., Dransfield, Georgina, Dressing, Courtney, Dustor, Adam, Esquerdo, Gilbert, Evans, Phil, Fajardo-Acosta, Sergio B., Fiołka, Jerzy, Forés-Toribio, Raquel, Frasca, Antonio, Fukui, Akihiko, Fulton, Benjamin, Furlan, Elise, Gan, Tianjun, Gandolfi, Davide, Ghachoui, Mourad, Giacalone, Steven, Gilbert, Emily A., Gillon, Michaël, Girardin, Eric, Gonzales, Erica, Horta, Ferran Grau, Gregorio, Joao, Greklek-McKeon, Michael, Guerra, Pere, Hartman, J. D., Hellier, Coel, Hełminiak, Krzysztof G., Henning, Thomas, Hill, Michelle L., Horne, Keith, Howard, Andrew W., Howell, Steve B., Huber, Daniel, Isaacson, Howard, Isopi, Giovanni, Jehin, Emmanuel, Jenkins, Jon M., Jensen, Eric L. N., Johnson, Marshall C., Jordán, Andrés, Kane, Stephen R., Kielkopf, John F., Krushinsky, Vadim, Lasota, Sławomir, Lee, Elena, Lewin, Pablo, Livingston, John H., Lubin, Jack, Lund, Michael B., Mallia, Franco, Mann, Christopher R., Marino, Giuseppe, Maslennikova, Nataliia, Massey, Bob, Matson, Rachel, Matthews, Elisabeth, Mayo, Andrew W., Mazeh, Tsevi, McLeod, Kim K., Michaels, Edward J., Močnik, Teo, Mori, Mayuko, Mraz, Georgia, Muñoz, Jose A., Narita, Norio, Nielsen, Louise Dyregaard, Osborn, Hugh, Palle, Enric, Panahi, Aviad, Papini, Riccardo, Polanski, Alex S., Popowicz, Adam, Pozuelos, Francisco J., Quinn, Samuel N., Radford, Don J., Reed, Phillip A., Relles, Howard M., Rice, Malena, Robertson, Paul, Rodriguez, Joseph E., Rosenthal, Lee J., Rubenzahl, Ryan A., Schanche, Nicole, Schlieder, Joshua, Schwarz, Richard P., Sefako, Ramotholo, Shporer, Avi, Sozzetti, Alessandro, Srdoc, Gregor, Stockdale, Chris, Tarasenkov, Alexander, Tan, Thiam-Guan, Timmermans, Mathilde, Ting, Eric B., Van Zandt, Judah, Vignes, JP, Waite, Ian, Watanabe, Noriharu, Weiss, Lauren M., Wittrock, Justin, Zhou, George, Ziegler, Carl, Zucker, Shay

JWST has ushered in an era of unprecedented ability to characterize exoplanetary atmospheres. While there are over 5,000 confirmed planets, more than 4,000 TESS planet candidates are still unconfirmed and many of the best planets for atmospheric char

Externí odkaz: http://arxiv.org/abs/2308.09617

The TESS-Keck Survey. XV. Precise Properties of 108 TESS Planets and Their Host Stars

Autor: MacDougall, Mason G., Petigura, Erik A., Gilbert, Gregory J., Angelo, Isabel, Batalha, Natalie M., Beard, Corey, Behmard, Aida, Blunt, Sarah, Brinkman, Casey, Chontos, Ashley, Crossfield, Ian J. M., Dai, Fei, Dalba, Paul A., Dressing, Courtney, Fetherolf, Tara, Fulton, Benjamin, Giacalone, Steven, Hill, Michelle L., Holcomb, Rae, Howard, Andrew W., Huber, Daniel, Isaacson, Howard, Kane, Stephen R., Kosiarek, Molly, Lubin, Jack, Mayo, Andrew, Močnik, Teo, Murphy, Joseph M. Akana, Pidhorodetska, Daria, Polanski, Alex S., Rice, Malena, Robertson, Paul, Rosenthal, Lee J., Roy, Arpita, Rubenzahl, Ryan A., Scarsdale, Nicholas, Turtelboom, Emma V., Tyler, Dakotah, Van Zandt, Judah, Weiss, Lauren M., Yee, Samuel W.

We present the stellar and planetary properties for 85 TESS Objects of Interest (TOIs) hosting 108 planet candidates which comprise the TESS-Keck Survey (TKS) sample. We combine photometry, high-resolution spectroscopy, and Gaia parallaxes to measure

Externí odkaz: http://arxiv.org/abs/2306.00251

Enabling Exoplanet Demographics Studies with Standardized Exoplanet Survey Meta-Data

Autor: Prepared by the ExoPAG Science Interest Group, Demographics, 2 on Exoplanet, Christiansen, Jessie L., Bennett, David P., Boss, Alan P., Bryson, Steve, Burt, Jennifer A., Fernandes, Rachel B., Henry, Todd J., Jao, Wei-Chun, Johnson, Samson A., Meyer, Michael R., Mulders, Gijs D., Mullally, Susan E., Nielsen, Eric L., Pascucci, Ilaria, Pepper, Joshua, Plavchan, Peter, Ragozzine, Darin, Rosenthal, Lee J., Vrijmoet, Eliot Halley

Goal 1 of the National Academies of Science, Engineering and Mathematics Exoplanet Science Strategy is "to understand the formation and evolution of planetary systems as products of the process of star formation, and characterize and explain the dive

Externí odkaz: http://arxiv.org/abs/2304.12442