Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Prsa, Andrej"'
Autor:
Kemp, Alex, Tkachenko, Andrew, Torres, Guillermo, Pavlovski, Kresimir, IJspeert, Luc, Serebriakova, Nadya, Conroy, Kyle, van Reeth, Timothy, Latham, David, Prsa, Andrej, Aerts, Conny
KIC 4150611 is a high-order multiple composed of a triple system composed of the F1V primary (Aa), which is eclipsed on a 94.2d period by a tight 1.52d binary composed of two dim K/M dwarfs (Ab1, Ab2), which also eclipse each other; an 8.65d eccentri
Externí odkaz:
http://arxiv.org/abs/2406.04131
Autor:
Marcadon, Frédéric, Prša, Andrej
Several hundreds of thousands of eclipsing binaries (EBs) are expected to be detected in the Transiting Exoplanet Survey Satellite (TESS) full frame images (FFIs). This represents a significant increase in the number of EBs available for eclipse timi
Externí odkaz:
http://arxiv.org/abs/2403.07694
Automated eccentricity measurement from raw eclipsing binary light curves with intrinsic variability
Autor:
IJspeert, Luc W., Tkachenko, Andrew, Johnston, Cole, Prša, Andrej, Wells, Mark A., Aerts, Conny
Abstract abridged. Eclipsing binary systems provide the opportunity to measure the fundamental parameters of their component stars in a stellar-model-independent way. This makes them ideal candidates for testing and calibrating theories of stellar st
Externí odkaz:
http://arxiv.org/abs/2402.06084
The purpose of this work is to extend a sample of accurately modeled, benchmark-grade eclipsing binaries with accurately determined masses and radii. We select four "well-behaved" Kepler binaries, KIC2306740, KIC4076952, KIC5193386 and KIC5288543, ea
Externí odkaz:
http://arxiv.org/abs/2212.01352
Autor:
Hambleton, Kelly M., Bianco, Federica B., Street, Rachel, Bell, Keaton, Buckley, David, Graham, Melissa, Hernitschek, Nina, Lund, Michael B., Mason, Elena, Pepper, Joshua, Prsa, Andrej, Rabus, Markus, Raiteri, Claudia M., Szabo, Robert, Szkody, Paula, Andreoni, Igor, Antoniucci, Simone, Balmaverde, Barbara, Bellm, Eric, Bonito, Rosaria, Bono, Giuseppe, Botticella, Maria Teresa, Brocato, Enzo, Bricman, Katja Bucar, Cappellaro, Enrico, Carnerero, Maria Isabel, Chornock, Ryan, Clarke, Riley, Cowperthwaite, Phil, Cucchiara, Antonino, D'Ammando, Filippo, Dage, Kristen C., Dall'Ora, Massimo, Davenport, James R. A., de Martino, Domitilla, de Somma, Giulia, Di Criscienzo, Marcella, Di Stefano, Rosanne, Drout, Maria, Fabrizio, Michele, Fiorentino, Giuliana, Gandhi, Poshak, Garofalo, Alessia, Giannini, Teresa, Gomboc, Andreja, Greggio, Laura, Hartigan, Patrick, Hundertmark, Markus, Johnson, Elizabeth, Johnson, Michael, Jurkic, Tomislav, Khakpash, Somayeh, Leccia, Silvio, Li, Xiaolong, Magurno, Davide, Malanchev, Konstantin, Marconi, Marcella, Margutti, Raffaella, Marinoni, Silvia, Mauron, Nicolas, Molinaro, Roberto, Moller, Anais, Moniez, Marc, Muraveva, Tatiana, Musella, Ilaria, Ngeow, Chow-Choong, Pastorello, Andrea, Petrecca, Vincenzo, Piranomonte, Silvia, Ragosta, Fabio, Reguitti, Andrea, Righi, Chiara, Ripepi, Vincenzo, Sandoval, Liliana Rivera, Stassun, Keivan G., Stroh, Michael, Terreran, Giacomo, Trimble, Virginia, Tsapras, Yiannis, van Velzen, Sjoert, Venuti, Laura, Vink, Jorick S.
The Vera C. Rubin Legacy Survey of Space and Time holds the potential to revolutionize time domain astrophysics, reaching completely unexplored areas of the Universe and mapping variability time scales from minutes to a decade. To prepare to maximize
Externí odkaz:
http://arxiv.org/abs/2208.04499
Autor:
Prsa, Andrej, Kochoska, Angela, Conroy, Kyle E., Eisner, Nora, Hey, Daniel R., IJspeert, Luc, Kruse, Ethan, Fleming, Scott W., Johnston, Cole, Kristiansen, Martti H., LaCourse, Daryll, Mortensen, Danielle, Pepper, Joshua, Stassun, Keivan G., Torres, Guillermo, Abdul-Masih, Michael, Chakraborty, Joheen, Gagliano, Robert, Guo, Zhao, Hambleton, Kelly, Hong, Kyeongsoo, Jacobs, Thomas, Jones, David, Kostov, Veselin, Lee, Jae Woo, Omohundro, Mark, Orosz, Jerome A., Page, Emma J., Powell, Brian P., Rappaport, Saul, Reed, Phill, Schnittman, Jeremy, Schwengeler, Hans Martin, Shporer, Avi, Terentev, Ivan A., Vanderburg, Andrew, Welsh, William F., Caldwell, Douglas A., Doty, John P., Jenkins, Jon M., Latham, David W., Ricker, George R., Seager, Sara, Schlieder, Joshua E., Shiao, Bernie, Vanderspek, Roland, Winn, Joshua N.
In this paper we present a catalog of 4584 eclipsing binaries observed during the first two years (26 sectors) of the TESS survey. We discuss selection criteria for eclipsing binary candidates, detection of hither-to unknown eclipsing systems, determ
Externí odkaz:
http://arxiv.org/abs/2110.13382
Autor:
Wells, Mark, Prša, Andrej
Modeling binary star populations is critical to linking the theories of star formation and stellar evolution with observations. In order to test these theories, we need accurate models of observable binary populations. The Kepler Eclipsing Binary Cat
Externí odkaz:
http://arxiv.org/abs/2012.14673
Autor:
Bryson, Steve, Kunimoto, Michelle, Kopparapu, Ravi K., Coughlin, Jeffrey L., Borucki, William J., Koch, David, Aguirre, Victor Silva, Allen, Christopher, Barentsen, Geert, Batalha, Natalie. M., Berger, Travis, Boss, Alan, Buchhave, Lars A., Burke, Christopher J., Caldwell, Douglas A., Campbell, Jennifer R., Catanzarite, Joseph, Chandrasekharan, Hema, Chaplin, William J., Christiansen, Jessie L., Christensen-Dalsgaard, Jorgen, Ciardi, David R., Clarke, Bruce D., Cochran, William D., Dotson, Jessie L., Doyle, Laurance R., Duarte, Eduardo Seperuelo, Dunham, Edward W., Dupree, Andrea K., Endl, Michael, Fanson, James L., Ford, Eric B., Fujieh, Maura, Gautier III, Thomas N., Geary, John C., Gilliland, Ronald L, Girouard, Forrest R., Gould, Alan, Haas, Michael R., Henze, Christopher E., Holman, Matthew J., Howard, Andrew, Howell, Steve B., Huber, Daniel, Hunter, Roger C., Jenkins, Jon M., Kjeldsen, Hans, Kolodziejczak, Jeffery, Larson, Kipp, Latham, David W., Li, Jie, Mathur, Savita, Meibom, Soren, Middour, Chris, Morris, Robert L., Morton, Timothy D., Mullally, Fergal, Mullally, Susan E., Pletcher, David, Prsa, Andrej, Quinn, Samuel N., Quintana, Elisa V., Ragozzine, Darin, Ramirez, Solange V., Sanderfer, Dwight T., Sasselov, Dimitar, Seader, Shawn E., Shabram, Megan, Shporer, Avi, Smith, Jeffrey C., Steffen, Jason H., Still, Martin, Torres, Guillermo, Troeltzsch, John, Twicken, Joseph D., Uddin, Akm Kamal, Van Cleve, Jeffrey E., Voss, Janice, Weiss, Lauren, Welsh, William F., Wohler, Bill, Zamudio, Khadeejah A
We present occurrence rates for rocky planets in the habitable zones (HZ) of main-sequence dwarf stars based on the Kepler DR25 planet candidate catalog and Gaia-based stellar properties. We provide the first analysis in terms of star-dependent inste
Externí odkaz:
http://arxiv.org/abs/2010.14812
Autor:
Conroy, Kyle E, Kochoska, Angela, Hey, Daniel, Pablo, Herbert, Hambleton, Kelly M, Jones, David, Giammarco, Joseph, Abdul-Masih, Michael, Prsa, Andrej
PHOEBE 2 is a Python package for modeling the observables of eclipsing star systems, but until now has focused entirely on the forward-model -- that is, generating a synthetic model given fixed values of a large number of parameters describing the sy
Externí odkaz:
http://arxiv.org/abs/2006.16951
Autor:
Mahadevan, Suvrath, Bender, Chad F., Hambleton, Kelly, Fleming, Scott W., Deshpande, Rohit, Conroy, Kyle, Matijevič, Gal, Hebb, Leslie, Roy, Arpita, Ak, Hasan, Leban, Blaž, Prša, Andrej
Publikováno v:
2019ApJ...884..126M
The Kepler mission has provided a treasure trove of eclipsing binaries (EBs), observed at extremely high photometric precision, nearly continuously for several years. We are carrying out a survey of ~100 of these EBs to derive dynamical masses and ra
Externí odkaz:
http://arxiv.org/abs/2004.02962