Zobrazeno 1 - 10
of 494
pro vyhledávání: '"P A, Tregloan"'
Autor:
Hinse, T. C., Baştürk, O., Southworth, J., Feiden, G. A., Tregloan-Reed, J., Kostov, V. B., Livingston, J., Esmer, E. M., Yılmaz, Mesut, Yalçınkaya, Selçuk, Torun, Şeyma, Vos, J., Evans, D. F., Morales, J. C., Wolf, J. C. A., Olsen, E. H., Clausen, J. V., Helt, B. E., Lý, C. T. K., Stahl, O., Wells, R., Herath, M., Jørgensen, U. G., Dominik, M., Skottfelt, J., Peixinho, N., Longa-Peña, P., Kim, Y., Kim, H. -E., Yoon, T. S., Alrebdi, H. I., Zotos, E. E.
The binary star NY Hya is a bright, detached, double-lined eclipsing system with an orbital period of just under five days with two components each nearly identical to the Sun and located in the solar neighbourhood. The objective of this study is to
Externí odkaz:
http://arxiv.org/abs/2404.08594
Autor:
Biagiotti, F., Mancini, L., Southworth, J., Tregloan-Reed, J., Naponiello, L., Jørgensen, U. G., Bach-Møller, N., Basilicata, M., Bonavita, M., Bozza, V., Burgdorf, M. J., Dominik, M., Jaimes, R. Figuera, Henning, Th., Hinse, T. C., Hundertmark, M., Khalouei, E., Longa-Peña, P., Peixinho, N., Rabus, M., Rahvar, S., Sajadian, S., Skottfelt, J., Snodgrass, C., Jongen, Y., Vignes, J. -P.
Our aim in this paper is to refine the orbital and physical parameters of the HATS-2 planetary system and study transit timing variations and atmospheric composition thanks to transit observations that span more than ten years and that were collected
Externí odkaz:
http://arxiv.org/abs/2403.04476
Autor:
Vicuña, Mario L., Silva, Jorge F., Mendez, Rene A., Orchard, Marcos E., Espinosa, Sebastian, Tregloan-Reed, Jeremy
In this paper we study the joint determination of source and background flux for point sources as observed by digital array detectors. We explicitly compute the two-dimensional Cram\'er-Rao absolute lower bound (CRLB) as well as the performance bound
Externí odkaz:
http://arxiv.org/abs/2311.12142
Autor:
Rożek, Agata, Snodgrass, Colin, Jørgensen, Uffe G., Pravec, Petr, Bonavita, Mariangela, Rabus, Markus, Khalouei, Elahe, Longa-Peña, Penélope, Burgdorf, Martin J., Donaldson, Abbie, Gardener, Daniel, Crake, Dennis, Sajadian, Sedighe, Bozza, Valerio, Skottfelt, Jesper, Dominik, Martin, Fynbo, J., Hinse, Tobias C., Hundertmark, Markus, Rahvar, Sohrab, Southworth, John, Tregloan-Reed, Jeremy, Kretlow, Mike, Rota, Paolo, Peixinho, Nuno, Andersen, Michael, Amadio, Flavia, Barrios-López, Daniela, Baeza, Nora Soledad Castillo
The NASA's Double-Asteroid Redirection Test (DART) was a unique planetary defence and technology test mission, the first of its kind. The main spacecraft of the DART mission impacted the target asteroid Dimorphos, a small moon orbiting asteroid (6580
Externí odkaz:
http://arxiv.org/abs/2311.01982
Autor:
Satoh, Yuki K., Koshimoto, Naoki, Bennett, David P., Sumi, Takahiro, Rattenbury, Nicholas J., Suzuki, Daisuke, Miyazaki, Shota, Bond, Ian A., Udalski, Andrzej, Gould, Andrew, Bozza, Valerio, Dominik, Martin, Hirao, Yuki, Kondo, Iona, Kirikawa, Rintaro, Hamada, Ryusei, Abe, Fumio, Barry, Richard, Bhattacharya, Aparna, Fujii, Hirosane, Fukui, Akihiko, Fujita, Katsuki, Ikeno, Tomoya, Silva, Stela Ishitani, Itow, Yoshitaka, Matsubara, Yutaka, Matsumoto, Sho, Muraki, Yasushi, Niwa, Kosuke, Okamura, Arisa, Olmschenk, Greg, Ranc, Clément, Toda, Taiga, Tomoyoshi, Mio, Tristram, Paul J., Vandorou, Aikaterini, Yama, Hibiki, Yamashita, Kansuke, Mróz, Przemek, Poleski, Radosław, Skowron, Jan, Szymański, Michał K., Poleski, Radek, Soszyński, Igor, Pietrukowicz, Paweł, Kozłowski, Szymon, Ulaczyk, Krzysztof, Rybicki, Krzysztof A., Iwanek, Patryk, Wrona, Marcin, Gromadzki, Mariusz, Albrow, Michael D., Chung, Sun-Ju, Han, Cheongho, Hwang, Kyu-Ha, Kim, Doeon, Jung, Youn Kil, Kim, Hyoun Woo, Ryu, Yoon-Hyun, Shin, In-Gu, Shvartzvald, Yossi, Yang, Hongjing, Yee, Jennifer C., Zang, Weicheng, Cha, Sang-Mok, Kim, Dong-Jin, Kim, Seung-Lee, Lee, Chung-Uk, Lee, Dong-Joo, Lee, Yongseok, Park, Byeong-Gon, Pogge, Richard W., Jørgensen, Uffe G., Longa-Peña, Penélope, Sajadian, Sedighe, Skottfelt, Jesper, Snodgrass, Colin, Tregloan-Reed, Jeremy, Bach-Møller, Nanna, Burgdorf, Martin, D'Ago, Giuseppe, Haikala, Lauri, Hitchcock, James, Hundertmark, Markus, Khalouei, Elahe, Peixinho, Nuno, Rahvar, Sohrab, Southworth, John, Spyratos, Petros
We present an analysis of microlensing event OGLE-2019-BLG-0825. This event was identified as a planetary candidate by preliminary modeling. We find that significant residuals from the best-fit static binary-lens model exist and a xallarap effect can
Externí odkaz:
http://arxiv.org/abs/2307.14274
Autor:
Barkaoui, K., Timmermans, M., Soubkiou, A., Rackham, B. V., Burgasser, A. J., Chouqar, J., Pozuelos, F. J., Collins, K. A., Howell, S. B., Simcoe, R., Melis, C., Stassun, K. G., Tregloan-Reed, J., Cointepas, M., Gillon, M., Bonfils, X., Furlan, E., Gnilka, C. L., Almenara, J. M., Alonso, R., Benkhaldoun, Z., Bonavita, M., Bouchy, F., Burdanov, A., Chinchilla, P., Davoudi, F., Delrez, L., Demangeon, O., Dominik, M., Demory, B. -O., de Wit, J., Dransfield, G., Ducrot, E., Fukui, A., Hinse, T. C., Hooton, M. J., Jehin, E., Jenkins, J. M., Jørgensen, U. G., Latham, D. W., Garcia, L., Carrazco-Gaxiola, S., Ghachoui, M., Chew, Y. Gómez Maqueo, Günther, M. N., McCormac, J., Murgas, F., Murray, C. A., Narita, N., Niraula, P., Pedersen, P. P., Queloz, D., Rebolo-López, R., Ricker, G., Sabin, L., Sajadian, S., Schanche, N., Schwarz, R. P., Seager, S., Sebastian, D., Sefako, R., Sohy, S., Southworth, J., Srdoc, G., Thompson, S. J., Triaud, A. H. M. J., Vanderspek, R., Wells, R. D., Winn, J. N., Zúñiga-Fernández, S.
We present the discovery and validation of two TESS exoplanets orbiting nearby M dwarfs: TOI-2084b, and TOI-4184b. We characterized the host stars by combining spectra from Shane/Kast and Magellan/FIRE, SED (Spectral Energy Distribution) analysis, an
Externí odkaz:
http://arxiv.org/abs/2306.15095
TESS (Transiting Exoplanet Survey Satellite) was launched in 2018 with the purpose of observing bright stars in the solar neighbourhood to search for transiting exoplanets. After the completion of the two year nominal mission, TESS has provided 2\,mi
Externí odkaz:
http://arxiv.org/abs/2208.10433
Autor:
Southworth, John, Barker, A. J., Hinse, T. C., Jongen, Y., Dominik, M., Jørgensen, U. G., Longa-Peña, P., Sajadian, S., Snodgrass, C., Tregloan-Reed, J., Bach-Møller, N., Bonavita, M., Bozza, V., Burgdorf, M. J., Jaimes, R. Figuera, Helling, Ch., Hitchcock, J. A., Hundertmark, M., Khalouei, E., Korhonen, H., Mancini, L., Peixinho, N., Rahvar, S., Rabus, M., Skottfelt, J., Spyratos, P.
HATS-18b is a transiting planet with a large mass and a short orbital period, and is one of the best candidates for the detection of orbital decay induced by tidal effects. We present extensive photometry of HATS-18 from which we measure 27 times of
Externí odkaz:
http://arxiv.org/abs/2207.05873
Autor:
Mancini, L., Esposito, M., Covino, E., Southworth, J., Poretti, E., Andreuzzi, G., Barbato, D., Biazzo, K., Borsato, L., Bruni, I., Damasso, M., Di Fabrizio, L., Evans, D. F., Granata, V., Lanza, A. F., Naponiello, L., Nascimbeni, V., Pinamonti, M., Sozzetti, A., Tregloan-Reed, J., Basilicata, M., Bignamini, A., Bonomo, A. S., Claudi, R., Cosentino, R., Desidera, S., Fiorenzano, A. F. M., Giacobbe, P., Harutyunyan, A., Henning, Th., Knapic, C., Maggio, A., Micela, G., Molinari, E., Pagano, I., Pedani, M., Piotto, G.
Publikováno v:
A&A 664, A162 (2022)
Aim: We aim to refine the orbital and physical parameters and determine the sky-projected planet orbital obliquity of five eccentric transiting planetary systems: HAT-P-15, HAT-P-17, HAT-P-21, HAT-P-26, and HAT-P-29. Each of the systems hosts a hot J
Externí odkaz:
http://arxiv.org/abs/2205.10549
Autor:
Herald, A., Udalski, A., Bozza, V., Rota, P., Bond, I. A., Yee, J. C., Sajadian, S., Mroz, P., Poleski, R., Skowron, J., Szymanski, M. K., Soszynski, I., Pietrukowicz, P., Kozlowski, S., Ulaczyk, K., Rybicki, K. A., Iwanek, P., Wrona, M., Gromadzki, M., Abe, F., Barry, R., Bennett, D. P., Bhattacharya, A., Fukui, A., Fujii, H., Hirao, Y., Itow, Y., Kirikawa, R., Kondo, I., Koshimoto, N., Matsubara, Y., Matsumoto, S., Miyazaki, S., Muraki, Y., Olmschenk, G., Ranc, C., Okamura, A., Rattenbury, N. J., Satoh, Y., Sumi, T., Suzuki, D., Silva, S. Ishitani, Toda, T., Tristram, P. J., Vandorou, A., Yama, H., Beichman, C. A., Bryden, G., Novati, S. Calchi, Carey, S., Gaudi, B. S., Gould, A., Henderson, C. B., Johnson, S., Shvartzvald, Y., Zhu, W., Dominik, M., Hundertmark, M., Jorgensen, U. G., Longa-Pena, P., Skottfelt, J., Tregloan-Reed, J., Bach-Moller, N., Burgdorf, M., D'Ago, G., Haikala, L., Hitchcock, J., Khalouei, E., Peixinho, N., Rahvar, S., Snodgrass, C., Southworth, J., Spyratos, P., Zang, W., Yang, H., Mao, S., Bachelet, E., Maoz, D., Street, R. A., Tsapras, Y., Christie, G. W., Cooper, T., de Almeida, L., Nascimento Jr, J. -D. do, Green, J., Han, C., Hennerley, S., Marmont, A., McCormick, J., Monard, L. A. G., Natusch, T., Pogge, R.
Publikováno v:
A&A 663, A100 (2022)
Context. Brown dwarfs are poorly understood transition objects between stars and planets, with several competing mechanisms having been proposed for their formation. Mass measurements are generally difficult for isolated objects but also for brown dw
Externí odkaz:
http://arxiv.org/abs/2203.04034