Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Raynard, Liam"'
Autor:
Osborn, Ares, Armstrong, David J., Cale, Bryson, Brahm, Rafael, Wittenmyer, Robert A., Dai, Fei, Crossfield, Ian J. M., Bryant, Edward M., Adibekyan, Vardan, Cloutier, Ryan, Collins, Karen A., Mena, E. Delgado, Fridlund, Malcolm, Hellier, Coel, Howell, Steve B., King, George W., Lillo-Box, Jorge, Otegi, Jon, Sousa, S., Stassun, Keivan G., Matthews, Elisabeth C., Ziegler, Carl, Ricker, George, Vanderspek, Roland, Latham, David W., Seager, S., Winn, Joshua N., Jenkins, Jon M., Acton, Jack S., Addison, Brett C., Anderson, David R., Ballard, Sarah, Barrado, David, Barros, Susana C. C., Batalha, Natalie, Bayliss, Daniel, Barclay, Thomas, Benneke, Björn, Berberian Jr., John, Bouchy, Francois, Bowler, Brendan P., Briceño, César, Burke, Christopher J., Burleigh, Matthew R., Casewell, Sarah L., Ciardi, David, Collins, Kevin I., Cooke, Benjamin F., Demangeon, Olivier D. S., Díaz, Rodrigo F., Dorn, C., Dragomir, Diana, Dressing, Courtney, Dumusque, Xavier, Espinoza, Néstor, Figueira, P., Fulton, Benjamin, Furlan, E., Gaidos, E., Geneser, C., Gill, Samuel, Goad, Michael R., Gonzales, Erica J., Gorjian, Varoujan, Günther, Maximilian N., Helled, Ravit, Henderson, Beth A., Henning, Thomas, Hogan, Aleisha, Hojjatpanah, Saeed, Horner, Jonathan, Howard, Andrew W., Hoyer, Sergio, Huber, Dan, Isaacson, Howard, Jenkins, James S., Jensen, Eric L. N., Jordán, Andrés, Kane, Stephen R., Kidwell Jr., Richard C., Kielkopf, John, Law, Nicholas, Lendl, Monika, Lund, M., Matson, Rachel A., Mann, Andrew W., McCormac, James, Mengel, Matthew W., Morales, Farisa Y., Nielsen, Louise D., Okumura, Jack, Osborn, Hugh P., Petigura, Erik A., Plavchan, Peter, Pollacco, Don, Quintana, Elisa V., Raynard, Liam, Robertson, Paul, Rose, Mark E., Roy, Arpita, Reefe, Michael, Santerne, Alexandre, Santos, Nuno C., Sarkis, Paula, Schlieder, J., Schwarz, Richard P., Scott, Nicholas J., Shporer, Avi, Smith, A. M. S., Stibbard, C., Stockdale, Chris, Strøm, Paul A., Twicken, Joseph D., Tan, Thiam-Guan, Tanner, A., Teske, J., Tilbrook, Rosanna H., Tinney, C. G., Udry, Stephane, Villaseñor, Jesus Noel, Vines, Jose I., Wang, Sharon X., Weiss, Lauren M., West, Richard G., Wheatley, Peter J., Wright, Duncan J., Zhang, Hui, Zohrabi, F.
We present the bright (V$_{mag} = 9.12$), multi-planet system TOI-431, characterised with photometry and radial velocities. We estimate the stellar rotation period to be $30.5 \pm 0.7$ days using archival photometry and radial velocities. TOI-431b is
Externí odkaz:
http://arxiv.org/abs/2108.02310
Autor:
Jackman, James A. G., Wheatley, Peter J., Acton, Jack S., Anderson, David R., Bayliss, Daniel, Briegal, Joshua T., Burleigh, Matthew R., Casewell, Sarah L., Gansicke, Boris T., Gill, Samuel, Gillen, Edward, Goad, Michael R., Gunther, Maximilian N., Henderson, Beth A., Hodgkin, Simon T., Jenkins, James S., Pugh, Chloe, Queloz, Didier, Raynard, Liam, Tilbrook, Rosanna H., Watson, Christopher A., West, Richard G.
We present the results of a search for stellar flares in the first data release from the Next Generation Transit Survey (NGTS). We have found 610 flares from 339 stars, with spectral types between F8 and M6, the majority of which belong to the Galact
Externí odkaz:
http://arxiv.org/abs/2104.02648
Autor:
Tilbrook, Rosanna H., Burleigh, Matthew R., Costes, Jean C., Gill, Samuel, Nielsen, Louise D., Vines, José I., Queloz, Didier, Hodgkin, Simon T., Worters, Hannah L., Goad, Michael R., Acton, Jack S., Henderson, Beth A., Armstrong, David J., Anderson, David R., Bayliss, Daniel, Bouchy, François, Briegal, Joshua T., Bryant, Edward M., Casewell, Sarah L., Chaushev, Alexander, Cooke, Benjamin F., Eigmüller, Philipp, Gillen, Edward, Günther, Maximilian N., Hogan, Aleisha, Jenkins, James S., Lendl, Monika, McCormac, James, Moyano, Maximiliano, Raynard, Liam, Smith, Alexis M. S., Udry, Stéphane, Watson, Christopher A., West, Richard G., Wheatley, Peter J., Breytenbach, Hannes, Sefako, Ramotholo R., Thomas, Jessymol K., Alves, Douglas R.
We report the discovery of four new hot Jupiters with the Next Generation Transit Survey (NGTS). NGTS-15b, NGTS-16b, NGTS-17b, and NGTS-18b are short-period ($P<5$d) planets orbiting G-type main sequence stars, with radii and masses between $1.10-1.3
Externí odkaz:
http://arxiv.org/abs/2103.10302
Autor:
Grieves, Nolan, Nielsen, Louise D., Vines, Jose I., Bryant, Edward M., Gill, Samuel, Bouchy, François, Lendl, Monika, Bayliss, Daniel, Eigmueller, Philipp, Segransan, Damien, Acton, Jack S., Anderson, David R., Burleigh, Matthew R., Casewell, Sarah L., Chaushev, Alexander, Cooke, Benjamin F., Gillen, Edward, Goad, Michael R., Günther, Maximilian N., Henderson, Beth A., Hogan, Aleisha, Jenkins, James S., Alves, Douglas R., Jordán, Andrés, McCormac, James, Moyano, Maximiliano, Queloz, Didier, Raynard, Liam, Seidel, Julia V., Smith, Alexis M. S., Tilbrook, Rosanna H., Udry, Stephane, West, Richard G., Wheatley, Peter J.
Publikováno v:
A&A 647, A180 (2021)
We report the discovery of the massive hot Jupiter NGTS-13b by the Next Generation Transit Survey (NGTS). The V = 12.7 host star is likely in the subgiant evolutionary phase with log g$_{*}$ = 4.04 $\pm$ 0.05, T$_{eff}$ = 5819 $\pm$ 73 K, M$_{*}$ = 1
Externí odkaz:
http://arxiv.org/abs/2101.04245
Autor:
Dillon, Christopher J., Jess, David B., Mathioudakis, Michail, Watson, Christopher A., Jackman, James A., Wheatley, Peter J., Goad, Michael R., Casewell, Sarah L., Anderson, David R., Burleigh, Matthew R., Raynard, Liam, West, Richard
Publikováno v:
The Astrophysical Journal, 904:109 (18pp), 2020 December 1
Several studies have documented periodic and quasi-periodic signals from the time series of dMe flare stars and other stellar sources. Such periodic signals, observed within quiescent phases (i.e., devoid of larger-scale microflare or flare activity)
Externí odkaz:
http://arxiv.org/abs/2010.04167
Autor:
Jenkins, James S., Díaz, Matías R., Kurtovic, Nicolás T., Espinoza, Néstor, Vines, Jose I., Rojas, Pablo A. Peña, Brahm, Rafael, Torres, Pascal, Cortés-Zuleta, Pía, Soto, Maritza G., Lopez, Eric D., King, George W., Wheatley, Peter J., Winn, Joshua N., Ciardi, David R., Ricker, George, Vanderspek, Roland, Latham, David W., Seager, Sara, Jenkins, Jon M., Beichman, Charles A., Bieryla, Allyson, Burke, Christopher J., Christiansen, Jessie L., Henze, Christopher E., Klaus, Todd C., McCauliff, Sean, Mori, Mayuko, Narita, Norio, Nishiumi, Taku, Tamura, Motohide, de Leon, Jerome Pitogo, Quinn, Samuel N., Villaseñor, Jesus Noel, Vezie, Michael, Lissauer, Jack J., Collins, Karen A., Collins, Kevin I., Isopi, Giovanni, Mallia, Franco, Ercolino, Andrea, Petrovich, Cristobal, Jordán, Andrés, Acton, Jack S., Armstrong, David J., Bayliss, Daniel, Bouchy, François, Belardi, Claudia, Bryant, Edward M., Burleigh, Matthew R., Cabrera, Juan, Casewell, Sarah L., Chaushev, Alexander, Cooke, Benjamin F., Eigmüller, Philipp, Erikson, Anders, Foxell, Emma, Gänsicke, Boris T., Gill, Samuel, Gillen, Edward, Günther, Maximilian N., Goad, Michael R., Hooton, Matthew J., Jackman, James A. G., Louden, Tom, McCormac, James, Moyano, Maximiliano, Nielsen, Louise D., Pollacco, Don, Queloz, Didier, Rauer, Heike, Raynard, Liam, Smith, Alexis M. S., Tilbrook, Rosanna H., Titz-Weider, Ruth, Turner, Oliver, Udry, Stéphane, Walker, Simon. R., Watson, Christopher A., West, Richard G., Palle, Enric, Ziegler, Carl, Law, Nicholas, Mann, Andrew W.
About one out of 200 Sun-like stars has a planet with an orbital period shorter than one day: an ultra-short-period planet (Sanchis-ojeda et al. 2014; Winn et al. 2018). All of the previously known ultra-short-period planets are either hot Jupiters,
Externí odkaz:
http://arxiv.org/abs/2009.12832
Autor:
Bryant, Edward M., Bayliss, Daniel, Nielsen, Louise D., Veras, Dimitri, Acton, Jack S., Anderson, David R., Armstrong, David J., Bouchy, Francois, Briegal, Joshua T., Burleigh, Matthew R., Cabrera, Juan, Casewell, Sarah L., Chaushev, Alexander, Cooke, Benjamin F., Csizmadia, Szilard, Eigmuller, Philipp, Erikson, Anders, Gill, Samuel, Gillen, Edward, Goad, Michael R., Grieves, Nolan, Gunther, Maximilian N., Henderson, Beth, Hogan, Aleisha, Jenkins, James S., Lendl, Monika, McCormac, James, Moyano, Maximiliano, Queloz, Didier, Rauer, Heike, Raynard, Liam, Smith, Alexis M. S., Tilbrook, Rosanna H., Udry, Stephane, Vines, Jose I., Watson, Christopher A., West, Richard G., Wheatley, Peter J.
We report the discovery of the transiting exoplanet NGTS-12b by the Next Generation Transit Survey (NGTS). The host star, NGTS-12, is a V=12.38 mag star with an effective temperature of T$_{\rm eff}$=$5690\pm130$ K. NGTS-12b orbits with a period of $
Externí odkaz:
http://arxiv.org/abs/2009.10620
Autor:
Acton, Jack S., Goad, Michael R., Casewell, Sarah L., Vines, José I., Burleigh, Matthew R., Eigmüller, Phillip, Nielsen, Louise D., Gänsicke, Boris T., Bayliss, Daniel, Bouchy, François, Bryant, Edward M., Gill, Samuel, Gillen, Edward, Günther, Maximilian N., Jenkins, James S., McCormac, James, Moyano, Maximiliano, Raynard, Liam R., Tilbrook, Rosanna H., Udry, Stéphane, Watson, Christopher A., West, Richard G., Wheatley, Peter J.
We present the discovery of NGTS J0930-18, an extreme mass ratio eclipsing M-dwarf binary system with an early M-dwarf primary and a late M-dwarf secondary close to the hydrogen burning limit. Global modelling of photometry and radial velocities reve
Externí odkaz:
http://arxiv.org/abs/2008.07354
Autor:
Jackman, James A. G., Wheatley, Peter J., Acton, Jack S., Anderson, David R., Belardi, Claudia, Burleigh, Matthew R., Casewell, Sarah L., Eigmüller, Philipp, Gill, Samuel, Gillen, Edward, Goad, Michael R., Grange, Andrew, Hodgkin, Simon T., Jenkins, James S., McCormac, James, Moyano, Maximiliano, Queloz, Didier, Raynard, Liam, Tilbrook, Rosanna H., Watson, Christopher A., West, Richard G.
We present the detection of high energy white-light flares from pre-main sequence stars associated with the Orion complex, observed as part of the Next Generation Transit Survey (NGTS). With energies up to $5.2\times10^{35}$ erg these flares are some
Externí odkaz:
http://arxiv.org/abs/2007.01553
Autor:
Bryant, Edward M., Bayliss, Daniel, McCormac, James, Wheatley, Peter J., Acton, Jack S., Anderson, David R., Armstrong, David J., Bouchy, François, Belardi, Claudia, Burleigh, Matthew R., Tilbrook, Rosie H., Casewell, Sarah L., Cooke, Benjamin F., Gill, Samuel, Goad, Michael R., Jenkins, James S., Lendl, Monika, Pollacco, Don, Queloz, Didier, Raynard, Liam, Smith, Alexis M. S., Vines, Jose I., West, Richard G., Udry, Stephane
We observed a transit of WASP-166 b using nine NGTS telescopes simultaneously with TESS observations of the same transit. We achieved a photometric precision of 152 ppm per 30 minutes with the nine NGTS telescopes combined, matching the precision rea
Externí odkaz:
http://arxiv.org/abs/2004.07589