Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Lacourse, Daryll M."'
Autor:
Sgro, Lauren A., Dalba, Paul A., Esposito, Thomas M., Marchis, Franck, Dragomir, Diana, Villanueva Jr., Steven, Fulton, Benjamin, Billiani, Mario, Loose, Margaret, Meneghelli, Nicola, Rivett, Darren, Saibi, Fadi, Saibi, Sophie, Martin, Bryan, Lekkas, Georgios, Zaharevitz, Daniel, Zellem, Robert T., Terentev, Ivan A., Gagliano, Robert, Jacobs, Thomas Lee, Kristiansen, Martti H., LaCourse, Daryll M., Omohundro, Mark, Schwengeler, Hans M.
NASA's Transiting Exoplanet Survey Satellite (TESS) has identified over 7,000 candidate exoplanets via the transit method, with gas giants among the most readily detected due to their large radii. Even so, long intervals between TESS observations for
Externí odkaz:
http://arxiv.org/abs/2405.15021
Autor:
Kostov, Veselin B., Powell, Brian P., Rappaport, Saul A., Borkovits, Tamas, Gagliano, Robert, Jacobs, Thomas L., Jayaraman, Rahul, Kristiansen, Martti H., LaCourse, Daryll M., Mitnyan, Tibor, Omohundro, Mark, Orosz, Jerome, Pal, Andras, Schmitt, Allan R., Schwengeler, Hans M., Terentev, Ivan A., Torres, Guillermo, Barclay, Thomas, Vanderburg, Andrew, Welsh, William
We present our second catalog of quadruple star candidates, containing 101 systems discovered in TESS Full-Frame Image data. The targets were initially detected as eclipsing binary stars with the help of supervised machine learning methods applied to
Externí odkaz:
http://arxiv.org/abs/2309.14200
Autor:
Kostov, Veselin B., Borkovits, Tamas, Rappaport, Saul A., Powell, Brian P., Pal, Andras, Jacobs, Thomas L., Gagliano, Robert, Kristiansen, Martti H., LaCourse, Daryll M., Moe, Maxwell, Omohundro, Mark, Schmitt, Allan R., Schwengeler, Hans M., Terentev, Ivan A., Vanderburg, Andrew
We present the discovery of a new highly compact quadruple star system, TIC 219006972, consisting of two eclipsing binary stars with orbital periods of 8.3 days and 13.7 days, and an outer orbital period of only 168 days. This period is a full factor
Externí odkaz:
http://arxiv.org/abs/2303.14275
Autor:
Capistrant, Benjamin K., Soares-Furtado, Melinda, Vanderburg, Andrew, Kounkel, Marina, Rappaport, Saul A., Omohundro, Mark, Powell, Brian P., Gagliano, Robert, Jacobs, Thomas, Kostov, Veselin B., Kristiansen, Martti H., LaCourse, Daryll M., Schmitt, Allan R., Schwengeler, Hans Martin, Terentev, Ivan A.
Dipper stars are a classification of young stellar objects that exhibit dimming variability in their light curves, dropping in brightness by 10-50%, likely induced by occultations due to circumstellar disk material. This variability can be periodic,
Externí odkaz:
http://arxiv.org/abs/2209.03379
Autor:
Powell, Brian P., Rappaport, Saul A., Borkovits, Tamás, Kostov, Veselin B., Torres, Guillermo, Jayaraman, Rahul, Latham, David W., Kučáková, Hana, Garai, Zoltán, Pribulla, Theodor, Vanderburg, Andrew, Kruse, Ethan, Barclay, Thomas, Olmschenk, Greg, Kristiansen, Martti H. K., Gagliano, Robert, Jacobs, Thomas L., LaCourse, Daryll M., Omohundro, Mark, Schwengeler, Hans M., Terentev, Ivan A., Schmitt, Allan R.
We report the discovery with TESS of a remarkable quadruple star system with a 2+1+1 configuration. The two unique characteristics of this system are that (i) the inner eclipsing binary (stars Aa and Ab) eclipses the star in the outermost orbit (star
Externí odkaz:
http://arxiv.org/abs/2208.05789
Autor:
Kristiansen, Martti H. K., Rappaport, Saul A., Vanderburg, Andrew M., Jacobs, Thomas L., Schwengeler, Hans Martin, Gagliano, Robert, Terentev, Ivan A., LaCourse, Daryll M., Omohundro, Mark R., Schmitt, Allan R., Powell, Brian P., Kostov, Veselin B.
This article presents the history of the Visual Survey Group (VSG) - a Professional-Amateur (Pro-Am) collaboration within the field of astronomy working on data from several space missions (Kepler, K2 and TESS). This paper covers the formation of the
Externí odkaz:
http://arxiv.org/abs/2205.07832
Autor:
Kostov, Veselin B., Powell, Brian P., Rappaport, Saul A., Borkovits, Tamas, Gagliano, Robert, Jacobs, Thomas L., Kristiansen, Martti H., LaCourse, Daryll M., Omohundro, Mark, Orosz, Jerome, Schmitt, Allan R., Schwengeler, Hans M., Terentev, Ivan A., Torres, Guillermo, Barclay, Thomas, Friedman, Adam H., Kruse, Ethan, Olmschenk, Greg, Vanderburg, Andrew, Welsh, William
We present a catalog of 97 uniformly-vetted candidates for quadruple star systems. The candidates were identified in TESS Full Frame Image data from Sectors 1 through 42 through a combination of machine learning techniques and visual examination, wit
Externí odkaz:
http://arxiv.org/abs/2202.05790
Autor:
Dalba, Paul A., Kane, Stephen R., Dragomir, Diana, Villanueva Jr., Steven, Collins, Karen A., Jacobs, Thomas Lee, Lacourse, Daryll M., Gagliano, Robert, Kristiansen, Martti H., Omohundro, Mark, Schwengeler, Hans M., Terentev, Ivan A., Vanderburg, Andrew, Fulton, Benjamin, Isaacson, Howard, Van Zandt, Judah, Howard, Andrew W., Thorngren, Daniel P., Howell, Steve B., Batalha, Natalie M., Chontos, Ashley, Crossfield, Ian J. M., Dressing, Courtney D., Huber, Daniel, Petigura, Erik A., Robertson, Paul, Roy, Arpita, Weiss, Lauren M., Behmard, Aida, Beard, Corey, Brinkman, Casey L., Giacalone, Steven, Hill, Michelle L., Lubin, Jack, Mayo, Andrew W., Močnik, Teo, Murphy, Joseph M. Akana, Polanski, Alex S., Rice, Malena, Rosenthal, Lee J., Rubenzahl, Ryan A., Scarsdale, Nicholas, Turtelboom, Emma V., Tyler, Dakotah, Benni, Paul, Boyce, Pat, Esposito, Thomas M., Girardin, E., Laloum, Didier, Lewin, Pablo, Mann, Christopher R., Marchis, Franck, Schwarz, Richard P., Srdoc, Gregor, Steuer, Jana, Sivarani, Thirupathi, Unni, Athira, Eisner, Nora L., Fetherolf, Tara, Li, Zhexing, Yao, Xinyu, Pepper, Joshua, Ricker, George R., Vanderspek, Roland, Latham, David W., Seager, S., Winn, Joshua N., Jenkins, Jon M., Burke, Christopher J., Eastman, Jason D., Lund, Michael B., Rodriguez, David R., Rowden, Pamela, Ting, Eric B., Villaseñor, Jesus Noel
We report the discovery of TOI-2180 b, a 2.8 $M_{\rm J}$ giant planet orbiting a slightly evolved G5 host star. This planet transited only once in Cycle 2 of the primary Transiting Exoplanet Survey Satellite (TESS) mission. Citizen scientists identif
Externí odkaz:
http://arxiv.org/abs/2201.04146
Autor:
Quinn, Samuel N., Rappaport, Saul, Vanderburg, Andrew, Eastman, Jason D., Nelson, Lorne A., Jacobs, Thomas L., LaCourse, Daryll M., Schmitt, Allan R., Berlind, Perry, Calkins, Michael L., Esquerdo, Gilbert A., Howard, Andrew W., Isaacson, Howard, Latham, David W.
We report the detection of a single transit-like signal in the Kepler data of the slightly evolved F star KIC4918810. The transit duration is ~45 hours, and while the orbital period ($P\sim10$ years) is not well constrained, it is one of the longest
Externí odkaz:
http://arxiv.org/abs/2107.00027
Autor:
Powell, Brian P., Kostov, Veselin B., Rappaport, Saul A., Borkovits, Tamas, Zasche, Petr, Tokovinin, Andrei, Kruse, Ethan, Latham, David W., Montet, Benjamin T., Jensen, Eric L. N., Jayaraman, Rahul, Collins, Karen A., Masek, Martin, Hellier, Coel, Evans, Phil, Tan, Thiam-Guan, Schlieder, Joshua E., Torres, Guillermo, Smale, Alan P., Friedman, Adam H., Barclay, Thomas, Gagliano, Robert, Quintana, Elisa V., Jacobs, Thomas L., Gilbert, Emily A., Kristiansen, Martti H., Colon, Knicole D., LaCourse, Daryll M., Olmschenk, Greg, Omohundro, Mark, Schnittman, Jeremy D., Schwengeler, Hans M., Barry, Richard K., Terentev, Ivan A., Boyd, Patricia, Schmitt, Allan R., Quinn, Samuel N., Vanderburg, Andrew, Palle, Enric, Armstrong, James, Ricker, George R., Vanderspek, Roland, Seager, S., Winn, Joshua N., Jenkins, Jon M., Caldwell, Douglas A., Wohler, Bill, Shiao, Bernie, Burke, Christopher J., Daylan, Tansu, Villasenor, Joel
We report the discovery of a sextuply-eclipsing sextuple star system from TESS data, TIC 168789840, also known as TYC 7037-89-1, the first known sextuple system consisting of three eclipsing binaries. The target was observed in Sectors 4 and 5 during
Externí odkaz:
http://arxiv.org/abs/2101.03433